Merge remote-tracking branch 'upstream/master' into 5029-support-cluster-metrics-ce

# Conflicts:
#	spec/models/clusters/applications/prometheus_spec.rb

75 files changed, 2298 insertions, 1221 deletions

diff --git a/spec/lib/backup/repository_spec.rb b/spec/lib/backup/repository_spec.rb
index f7b1a61f4f8..a9b5ed1112a 100644
--- a/spec/lib/backup/repository_spec.rb
+++ b/spec/lib/backup/repository_spec.rb
@@ -28,6 +28,23 @@ describe Backup::Repository do
   end
 
   describe '#restore' do
+    subject { described_class.new }
+
+    let(:timestamp) { Time.utc(2017, 3, 22) }
+    let(:temp_dirs) do
+      Gitlab.config.repositories.storages.map do |name, storage|
+        File.join(storage['path'], '..', 'repositories.old.' + timestamp.to_i.to_s)
+      end
+    end
+
+    around do |example|
+      Timecop.freeze(timestamp) { example.run }
+    end
+
+    after do
+      temp_dirs.each { |path| FileUtils.rm_rf(path) }
+    end
+
     describe 'command failure' do
       before do
         allow(Gitlab::Popen).to receive(:popen).and_return(['error', 1])
@@ -35,7 +52,7 @@ describe Backup::Repository do
 
       context 'hashed storage' do
         it 'shows the appropriate error' do
-          described_class.new.restore
+          subject.restore
 
           expect(progress).to have_received(:puts).with("Ignoring error on #{project.full_path} (#{project.disk_path}) - error")
         end
@@ -45,7 +62,7 @@ describe Backup::Repository do
         let!(:project) { create(:project, :legacy_storage) }
 
         it 'shows the appropriate error' do
-          described_class.new.restore
+          subject.restore
 
           expect(progress).to have_received(:puts).with("Ignoring error on #{project.full_path} - error")
         end
diff --git a/spec/lib/banzai/filter/autolink_filter_spec.rb b/spec/lib/banzai/filter/autolink_filter_spec.rb
index b7c2ff03125..b502daea418 100644
--- a/spec/lib/banzai/filter/autolink_filter_spec.rb
+++ b/spec/lib/banzai/filter/autolink_filter_spec.rb
@@ -4,6 +4,7 @@ describe Banzai::Filter::AutolinkFilter do
   include FilterSpecHelper
 
   let(:link) { 'http://about.gitlab.com/' }
+  let(:quotes) { ['"', "'"] }
 
   it 'does nothing when :autolink is false' do
     exp = act = link
@@ -15,17 +16,7 @@ describe Banzai::Filter::AutolinkFilter do
     expect(filter(act).to_html).to eq exp
   end
 
-  context 'when the input contains no links' do
-    it 'does not parse_html back the rinku returned value' do
-      act = HTML::Pipeline.parse('<p>This text contains no links to autolink</p>')
-
-      expect_any_instance_of(described_class).not_to receive(:parse_html)
-
-      filter(act).to_html
-    end
-  end
-
-  context 'Rinku schemes' do
+  context 'Various schemes' do
     it 'autolinks http' do
       doc = filter("See #{link}")
       expect(doc.at_css('a').text).to eq link
@@ -56,32 +47,26 @@ describe Banzai::Filter::AutolinkFilter do
       expect(doc.at_css('a')['href']).to eq link
     end
 
-    it 'accepts link_attr options' do
-      doc = filter("See #{link}", link_attr: { class: 'custom' })
+    it 'autolinks multiple URLs' do
+      link1 = 'http://localhost:3000/'
+      link2 = 'http://google.com/'
 
-      expect(doc.at_css('a')['class']).to eq 'custom'
-    end
+      doc = filter("See #{link1} and #{link2}")
 
-    described_class::IGNORE_PARENTS.each do |elem|
-      it "ignores valid links contained inside '#{elem}' element" do
-        exp = act = "<#{elem}>See #{link}</#{elem}>"
-        expect(filter(act).to_html).to eq exp
-      end
-    end
+      found_links = doc.css('a')
 
-    context 'when the input contains link' do
-      it 'does parse_html back the rinku returned value' do
-        act = HTML::Pipeline.parse("<p>See #{link}</p>")
+      expect(found_links.size).to eq(2)
+      expect(found_links[0].text).to eq(link1)
+      expect(found_links[0]['href']).to eq(link1)
+      expect(found_links[1].text).to eq(link2)
+      expect(found_links[1]['href']).to eq(link2)
+    end
 
-        expect_any_instance_of(described_class).to receive(:parse_html).at_least(:once).and_call_original
+    it 'accepts link_attr options' do
+      doc = filter("See #{link}", link_attr: { class: 'custom' })
 
-        filter(act).to_html
-      end
+      expect(doc.at_css('a')['class']).to eq 'custom'
     end
-  end
-
-  context 'other schemes' do
-    let(:link) { 'foo://bar.baz/' }
 
     it 'autolinks smb' do
       link = 'smb:///Volumes/shared/foo.pdf'
@@ -91,6 +76,21 @@ describe Banzai::Filter::AutolinkFilter do
       expect(doc.at_css('a')['href']).to eq link
     end
 
+    it 'autolinks multiple occurences of smb' do
+      link1 = 'smb:///Volumes/shared/foo.pdf'
+      link2 = 'smb:///Volumes/shared/bar.pdf'
+
+      doc = filter("See #{link1} and #{link2}")
+
+      found_links = doc.css('a')
+
+      expect(found_links.size).to eq(2)
+      expect(found_links[0].text).to eq(link1)
+      expect(found_links[0]['href']).to eq(link1)
+      expect(found_links[1].text).to eq(link2)
+      expect(found_links[1]['href']).to eq(link2)
+    end
+
     it 'autolinks irc' do
       link = 'irc://irc.freenode.net/git'
       doc = filter("See #{link}")
@@ -132,6 +132,45 @@ describe Banzai::Filter::AutolinkFilter do
       expect(doc.at_css('a').text).to eq link
     end
 
+    it 'includes trailing punctuation when part of a balanced pair' do
+      described_class::PUNCTUATION_PAIRS.each do |close, open|
+        next if open.in?(quotes)
+
+        balanced_link = "#{link}#{open}abc#{close}"
+        balanced_actual = filter("See #{balanced_link}...")
+        unbalanced_link = "#{link}#{close}"
+        unbalanced_actual = filter("See #{unbalanced_link}...")
+
+        expect(balanced_actual.at_css('a').text).to eq(balanced_link)
+        expect(unescape(balanced_actual.to_html)).to eq(Rinku.auto_link("See #{balanced_link}..."))
+        expect(unbalanced_actual.at_css('a').text).to eq(link)
+        expect(unescape(unbalanced_actual.to_html)).to eq(Rinku.auto_link("See #{unbalanced_link}..."))
+      end
+    end
+
+    it 'removes trailing quotes' do
+      quotes.each do |quote|
+        balanced_link = "#{link}#{quote}abc#{quote}"
+        balanced_actual = filter("See #{balanced_link}...")
+        unbalanced_link = "#{link}#{quote}"
+        unbalanced_actual = filter("See #{unbalanced_link}...")
+
+        expect(balanced_actual.at_css('a').text).to eq(balanced_link[0...-1])
+        expect(unescape(balanced_actual.to_html)).to eq(Rinku.auto_link("See #{balanced_link}..."))
+        expect(unbalanced_actual.at_css('a').text).to eq(link)
+        expect(unescape(unbalanced_actual.to_html)).to eq(Rinku.auto_link("See #{unbalanced_link}..."))
+      end
+    end
+
+    it 'removes one closing punctuation mark when the punctuation in the link is unbalanced' do
+      complicated_link = "(#{link}(a'b[c'd]))'"
+      expected_complicated_link = %Q{(<a href="#{link}(a'b[c'd]))">#{link}(a'b[c'd]))</a>'}
+      actual = unescape(filter(complicated_link).to_html)
+
+      expect(actual).to eq(Rinku.auto_link(complicated_link))
+      expect(actual).to eq(expected_complicated_link)
+    end
+
     it 'does not include trailing HTML entities' do
       doc = filter("See &lt;&lt;&lt;#{link}&gt;&gt;&gt;")
 
@@ -151,4 +190,29 @@ describe Banzai::Filter::AutolinkFilter do
       end
     end
   end
+
+  context 'when the link is inside a tag' do
+    %w[http rdar].each do |protocol|
+      it "renders text after the link correctly for #{protocol}" do
+        doc = filter(ERB::Util.html_escape_once("<#{protocol}://link><another>"))
+
+        expect(doc.children.last.text).to include('<another>')
+      end
+    end
+  end
+
+  # Rinku does not escape these characters in HTML attributes, but content_tag
+  # does. We don't care about that difference for these specs, though.
+  def unescape(html)
+    %w([ ] { }).each do |cgi_escape|
+      html.sub!(CGI.escape(cgi_escape), cgi_escape)
+    end
+
+    quotes.each do |html_escape|
+      html.sub!(CGI.escape_html(html_escape), html_escape)
+      html.sub!(CGI.escape(html_escape), CGI.escape_html(html_escape))
+    end
+
+    html
+  end
 end
diff --git a/spec/lib/banzai/filter/label_reference_filter_spec.rb b/spec/lib/banzai/filter/label_reference_filter_spec.rb
index 862b1fe3fd3..0c524a1551f 100644
--- a/spec/lib/banzai/filter/label_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/label_reference_filter_spec.rb
@@ -381,11 +381,11 @@ describe Banzai::Filter::LabelReferenceFilter do
     end
 
     it 'has valid link text' do
-      expect(result.css('a').first.text).to eq "#{label.name} in #{project2.name_with_namespace}"
+      expect(result.css('a').first.text).to eq "#{label.name} in #{project2.full_name}"
     end
 
     it 'has valid text' do
-      expect(result.text).to eq "See #{label.name} in #{project2.name_with_namespace}"
+      expect(result.text).to eq "See #{label.name} in #{project2.full_name}"
     end
 
     it 'ignores invalid IDs on the referenced label' do
@@ -481,12 +481,12 @@ describe Banzai::Filter::LabelReferenceFilter do
 
     it 'has valid link text' do
       expect(result.css('a').first.text)
-        .to eq "#{group_label.name} in #{another_project.name_with_namespace}"
+        .to eq "#{group_label.name} in #{another_project.full_name}"
     end
 
     it 'has valid text' do
       expect(result.text)
-        .to eq "See #{group_label.name} in #{another_project.name_with_namespace}"
+        .to eq "See #{group_label.name} in #{another_project.full_name}"
     end
 
     it 'ignores invalid IDs on the referenced label' do
diff --git a/spec/lib/banzai/redactor_spec.rb b/spec/lib/banzai/redactor_spec.rb
index 1fa89137972..441f3725985 100644
--- a/spec/lib/banzai/redactor_spec.rb
+++ b/spec/lib/banzai/redactor_spec.rb
@@ -40,6 +40,16 @@ describe Banzai::Redactor do
           expect(doc.to_html).to eq(original_content)
         end
       end
+
+      it 'returns <a> tag with original href if it is originally a link reference' do
+        href = 'http://localhost:3000'
+        doc = Nokogiri::HTML
+          .fragment("<a class='gfm' data-reference-type='issue' data-original=#{href} data-link-reference='true'>#{href}</a>")
+
+        redactor.redact([doc])
+
+        expect(doc.to_html).to eq('<a href="http://localhost:3000">http://localhost:3000</a>')
+      end
     end
 
     context 'when project is in pending delete' do
diff --git a/spec/lib/gitlab/ldap/access_spec.rb b/spec/lib/gitlab/auth/ldap/access_spec.rb
index 6a47350be81..9b3916bf9e3 100644
--- a/spec/lib/gitlab/ldap/access_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/access_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::LDAP::Access do
+describe Gitlab::Auth::LDAP::Access do
   let(:access) { described_class.new user }
   let(:user) { create(:omniauth_user) }
 
@@ -19,7 +19,7 @@ describe Gitlab::LDAP::Access do
 
     context 'when the user cannot be found' do
       before do
-        allow(Gitlab::LDAP::Person).to receive(:find_by_dn).and_return(nil)
+        allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_dn).and_return(nil)
       end
 
       it { is_expected.to be_falsey }
@@ -33,12 +33,12 @@ describe Gitlab::LDAP::Access do
 
     context 'when the user is found' do
       before do
-        allow(Gitlab::LDAP::Person).to receive(:find_by_dn).and_return(:ldap_user)
+        allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_dn).and_return(:ldap_user)
       end
 
       context 'and the user is disabled via active directory' do
         before do
-          allow(Gitlab::LDAP::Person).to receive(:disabled_via_active_directory?).and_return(true)
+          allow(Gitlab::Auth::LDAP::Person).to receive(:disabled_via_active_directory?).and_return(true)
         end
 
         it { is_expected.to be_falsey }
@@ -52,7 +52,7 @@ describe Gitlab::LDAP::Access do
 
       context 'and has no disabled flag in active diretory' do
         before do
-          allow(Gitlab::LDAP::Person).to receive(:disabled_via_active_directory?).and_return(false)
+          allow(Gitlab::Auth::LDAP::Person).to receive(:disabled_via_active_directory?).and_return(false)
         end
 
         it { is_expected.to be_truthy }
@@ -87,15 +87,15 @@ describe Gitlab::LDAP::Access do
 
       context 'without ActiveDirectory enabled' do
         before do
-          allow(Gitlab::LDAP::Config).to receive(:enabled?).and_return(true)
-          allow_any_instance_of(Gitlab::LDAP::Config).to receive(:active_directory).and_return(false)
+          allow(Gitlab::Auth::LDAP::Config).to receive(:enabled?).and_return(true)
+          allow_any_instance_of(Gitlab::Auth::LDAP::Config).to receive(:active_directory).and_return(false)
         end
 
         it { is_expected.to be_truthy }
 
         context 'when user cannot be found' do
           before do
-            allow(Gitlab::LDAP::Person).to receive(:find_by_dn).and_return(nil)
+            allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_dn).and_return(nil)
           end
 
           it { is_expected.to be_falsey }
diff --git a/spec/lib/gitlab/ldap/adapter_spec.rb b/spec/lib/gitlab/auth/ldap/adapter_spec.rb
index 6132abd9b35..10c60d792bd 100644
--- a/spec/lib/gitlab/ldap/adapter_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/adapter_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::LDAP::Adapter do
+describe Gitlab::Auth::LDAP::Adapter do
   include LdapHelpers
 
   let(:ldap) { double(:ldap) }
@@ -139,6 +139,6 @@ describe Gitlab::LDAP::Adapter do
   end
 
   def ldap_attributes
-    Gitlab::LDAP::Person.ldap_attributes(Gitlab::LDAP::Config.new('ldapmain'))
+    Gitlab::Auth::LDAP::Person.ldap_attributes(Gitlab::Auth::LDAP::Config.new('ldapmain'))
   end
 end
diff --git a/spec/lib/gitlab/ldap/auth_hash_spec.rb b/spec/lib/gitlab/auth/ldap/auth_hash_spec.rb
index 9c30ddd7fe2..05541972f87 100644
--- a/spec/lib/gitlab/ldap/auth_hash_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/auth_hash_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::LDAP::AuthHash do
+describe Gitlab::Auth::LDAP::AuthHash do
   include LdapHelpers
 
   let(:auth_hash) do
@@ -56,7 +56,7 @@ describe Gitlab::LDAP::AuthHash do
     end
 
     before do
-      allow_any_instance_of(Gitlab::LDAP::Config).to receive(:attributes).and_return(attributes)
+      allow_any_instance_of(Gitlab::Auth::LDAP::Config).to receive(:attributes).and_return(attributes)
     end
 
     it "has the correct username" do
diff --git a/spec/lib/gitlab/ldap/authentication_spec.rb b/spec/lib/gitlab/auth/ldap/authentication_spec.rb
index 9d57a46c12b..111572d043b 100644
--- a/spec/lib/gitlab/ldap/authentication_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/authentication_spec.rb
@@ -1,14 +1,14 @@
 require 'spec_helper'
 
-describe Gitlab::LDAP::Authentication do
+describe Gitlab::Auth::LDAP::Authentication do
   let(:dn)       { 'uid=John Smith, ou=People, dc=example, dc=com' }
-  let(:user)     { create(:omniauth_user, extern_uid: Gitlab::LDAP::Person.normalize_dn(dn)) }
+  let(:user)     { create(:omniauth_user, extern_uid: Gitlab::Auth::LDAP::Person.normalize_dn(dn)) }
   let(:login)    { 'john' }
   let(:password) { 'password' }
 
   describe 'login' do
     before do
-      allow(Gitlab::LDAP::Config).to receive(:enabled?).and_return(true)
+      allow(Gitlab::Auth::LDAP::Config).to receive(:enabled?).and_return(true)
     end
 
     it "finds the user if authentication is successful" do
@@ -43,7 +43,7 @@ describe Gitlab::LDAP::Authentication do
     end
 
     it "fails if ldap is disabled" do
-      allow(Gitlab::LDAP::Config).to receive(:enabled?).and_return(false)
+      allow(Gitlab::Auth::LDAP::Config).to receive(:enabled?).and_return(false)
       expect(described_class.login(login, password)).to be_falsey
     end
 
diff --git a/spec/lib/gitlab/ldap/config_spec.rb b/spec/lib/gitlab/auth/ldap/config_spec.rb
index e10837578a8..82587e2ba55 100644
--- a/spec/lib/gitlab/ldap/config_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/config_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::LDAP::Config do
+describe Gitlab::Auth::LDAP::Config do
   include LdapHelpers
 
   let(:config) { described_class.new('ldapmain') }
diff --git a/spec/lib/gitlab/ldap/dn_spec.rb b/spec/lib/gitlab/auth/ldap/dn_spec.rb
index 8e21ecdf9ab..f2983a02602 100644
--- a/spec/lib/gitlab/ldap/dn_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/dn_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::LDAP::DN do
+describe Gitlab::Auth::LDAP::DN do
   using RSpec::Parameterized::TableSyntax
 
   describe '#normalize_value' do
@@ -13,7 +13,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'John Smith,' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
         end
       end
 
@@ -21,7 +21,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { '#aa aa' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, "Expected the end of an attribute value, but got \"a\"")
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, "Expected the end of an attribute value, but got \"a\"")
         end
       end
 
@@ -29,7 +29,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { '#aaXaaa' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, "Expected the first character of a hex pair, but got \"X\"")
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, "Expected the first character of a hex pair, but got \"X\"")
         end
       end
 
@@ -37,7 +37,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { '#aaaYaa' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, "Expected the second character of a hex pair, but got \"Y\"")
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, "Expected the second character of a hex pair, but got \"Y\"")
         end
       end
 
@@ -45,7 +45,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { '"Sebasti\\cX\\a1n"' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, "Expected the second character of a hex pair inside a double quoted value, but got \"X\"")
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, "Expected the second character of a hex pair inside a double quoted value, but got \"X\"")
         end
       end
 
@@ -53,7 +53,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { '"James' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
         end
       end
 
@@ -61,7 +61,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'J\ames' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'Invalid escaped hex code "\am"')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'Invalid escaped hex code "\am"')
         end
       end
 
@@ -69,7 +69,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'foo\\' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
         end
       end
     end
@@ -86,7 +86,7 @@ describe Gitlab::LDAP::DN do
           let(:given) { 'uid=john smith+telephonenumber=+1 555-555-5555,ou=people,dc=example,dc=com' }
 
           it 'raises UnsupportedError' do
-            expect { subject }.to raise_error(Gitlab::LDAP::DN::UnsupportedError)
+            expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::UnsupportedError)
           end
         end
 
@@ -95,7 +95,7 @@ describe Gitlab::LDAP::DN do
             let(:given) { 'uid = John Smith  + telephoneNumber  = + 1 555-555-5555 , ou = People,dc=example,dc=com' }
 
             it 'raises UnsupportedError' do
-              expect { subject }.to raise_error(Gitlab::LDAP::DN::UnsupportedError)
+              expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::UnsupportedError)
             end
           end
 
@@ -103,7 +103,7 @@ describe Gitlab::LDAP::DN do
             let(:given) { 'uid = John Smith  + telephoneNumber  = +1 555-555-5555 , ou = People,dc=example,dc=com' }
 
             it 'raises UnsupportedError' do
-              expect { subject }.to raise_error(Gitlab::LDAP::DN::UnsupportedError)
+              expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::UnsupportedError)
             end
           end
         end
@@ -115,7 +115,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'uid=John Smith,' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
         end
       end
 
@@ -123,7 +123,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { '0.9.2342.19200300.100.1.25=#aa aa' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, "Expected the end of an attribute value, but got \"a\"")
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, "Expected the end of an attribute value, but got \"a\"")
         end
       end
 
@@ -131,7 +131,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { '0.9.2342.19200300.100.1.25=#aaXaaa' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, "Expected the first character of a hex pair, but got \"X\"")
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, "Expected the first character of a hex pair, but got \"X\"")
         end
       end
 
@@ -139,7 +139,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { '0.9.2342.19200300.100.1.25=#aaaYaa' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, "Expected the second character of a hex pair, but got \"Y\"")
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, "Expected the second character of a hex pair, but got \"Y\"")
         end
       end
 
@@ -147,7 +147,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'uid="Sebasti\\cX\\a1n"' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, "Expected the second character of a hex pair inside a double quoted value, but got \"X\"")
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, "Expected the second character of a hex pair inside a double quoted value, but got \"X\"")
         end
       end
 
@@ -155,7 +155,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'John' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
         end
       end
 
@@ -163,7 +163,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'cn="James' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
         end
       end
 
@@ -171,7 +171,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'cn=J\ames' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'Invalid escaped hex code "\am"')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'Invalid escaped hex code "\am"')
         end
       end
 
@@ -179,7 +179,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'cn=\\' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'DN string ended unexpectedly')
         end
       end
 
@@ -187,7 +187,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { '1.2.d=Value' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'Unrecognized RDN OID attribute type name character "d"')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'Unrecognized RDN OID attribute type name character "d"')
         end
       end
 
@@ -195,7 +195,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'd1.2=Value' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'Unrecognized RDN attribute type name character "."')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'Unrecognized RDN attribute type name character "."')
         end
       end
 
@@ -203,7 +203,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { ' -uid=John Smith' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'Unrecognized first character of an RDN attribute type name "-"')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'Unrecognized first character of an RDN attribute type name "-"')
         end
       end
 
@@ -211,7 +211,7 @@ describe Gitlab::LDAP::DN do
         let(:given) { 'uid\\=john' }
 
         it 'raises MalformedError' do
-          expect { subject }.to raise_error(Gitlab::LDAP::DN::MalformedError, 'Unrecognized RDN attribute type name character "\\"')
+          expect { subject }.to raise_error(Gitlab::Auth::LDAP::DN::MalformedError, 'Unrecognized RDN attribute type name character "\\"')
         end
       end
     end
diff --git a/spec/lib/gitlab/ldap/person_spec.rb b/spec/lib/gitlab/auth/ldap/person_spec.rb
index 05e1e394bb1..1527fe60fb9 100644
--- a/spec/lib/gitlab/ldap/person_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/person_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::LDAP::Person do
+describe Gitlab::Auth::LDAP::Person do
   include LdapHelpers
 
   let(:entry) { ldap_user_entry('john.doe') }
@@ -59,7 +59,7 @@ describe Gitlab::LDAP::Person do
           }
         }
       )
-      config = Gitlab::LDAP::Config.new('ldapmain')
+      config = Gitlab::Auth::LDAP::Config.new('ldapmain')
       ldap_attributes = described_class.ldap_attributes(config)
 
       expect(ldap_attributes).to match_array(%w(dn uid cn mail memberof))
diff --git a/spec/lib/gitlab/ldap/user_spec.rb b/spec/lib/gitlab/auth/ldap/user_spec.rb
index 048caa38fcf..cab2169593a 100644
--- a/spec/lib/gitlab/ldap/user_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/user_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::LDAP::User do
+describe Gitlab::Auth::LDAP::User do
   let(:ldap_user) { described_class.new(auth_hash) }
   let(:gl_user) { ldap_user.gl_user }
   let(:info) do
@@ -177,7 +177,7 @@ describe Gitlab::LDAP::User do
 
   describe 'blocking' do
     def configure_block(value)
-      allow_any_instance_of(Gitlab::LDAP::Config)
+      allow_any_instance_of(Gitlab::Auth::LDAP::Config)
           .to receive(:block_auto_created_users).and_return(value)
     end
 
diff --git a/spec/lib/gitlab/o_auth/auth_hash_spec.rb b/spec/lib/gitlab/auth/o_auth/auth_hash_spec.rb
index dbcc200b90b..40001cea22e 100644
--- a/spec/lib/gitlab/o_auth/auth_hash_spec.rb
+++ b/spec/lib/gitlab/auth/o_auth/auth_hash_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::OAuth::AuthHash do
+describe Gitlab::Auth::OAuth::AuthHash do
   let(:provider) { 'ldap'.freeze }
   let(:auth_hash) do
     described_class.new(
diff --git a/spec/lib/gitlab/o_auth/provider_spec.rb b/spec/lib/gitlab/auth/o_auth/provider_spec.rb
index 30faf107e3f..fc35d430917 100644
--- a/spec/lib/gitlab/o_auth/provider_spec.rb
+++ b/spec/lib/gitlab/auth/o_auth/provider_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::OAuth::Provider do
+describe Gitlab::Auth::OAuth::Provider do
   describe '#config_for' do
     context 'for an LDAP provider' do
       context 'when the provider exists' do
diff --git a/spec/lib/gitlab/o_auth/user_spec.rb b/spec/lib/gitlab/auth/o_auth/user_spec.rb
index b8455403bdb..0c71f1d8ca6 100644
--- a/spec/lib/gitlab/o_auth/user_spec.rb
+++ b/spec/lib/gitlab/auth/o_auth/user_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::OAuth::User do
+describe Gitlab::Auth::OAuth::User do
   let(:oauth_user) { described_class.new(auth_hash) }
   let(:gl_user) { oauth_user.gl_user }
   let(:uid) { 'my-uid' }
@@ -18,7 +18,7 @@ describe Gitlab::OAuth::User do
       }
     }
   end
-  let(:ldap_user) { Gitlab::LDAP::Person.new(Net::LDAP::Entry.new, 'ldapmain') }
+  let(:ldap_user) { Gitlab::Auth::LDAP::Person.new(Net::LDAP::Entry.new, 'ldapmain') }
 
   describe '#persisted?' do
     let!(:existing_user) { create(:omniauth_user, extern_uid: 'my-uid', provider: 'my-provider') }
@@ -39,7 +39,7 @@ describe Gitlab::OAuth::User do
 
   describe '#save' do
     def stub_ldap_config(messages)
-      allow(Gitlab::LDAP::Config).to receive_messages(messages)
+      allow(Gitlab::Auth::LDAP::Config).to receive_messages(messages)
     end
 
     let(:provider) { 'twitter' }
@@ -215,7 +215,7 @@ describe Gitlab::OAuth::User do
 
             context "and no account for the LDAP user" do
               before do
-                allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
+                allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
 
                 oauth_user.save
               end
@@ -250,7 +250,7 @@ describe Gitlab::OAuth::User do
             context "and LDAP user has an account already" do
               let!(:existing_user) { create(:omniauth_user, email: 'john@example.com', extern_uid: dn, provider: 'ldapmain', username: 'john') }
               it "adds the omniauth identity to the LDAP account" do
-                allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
+                allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
 
                 oauth_user.save
 
@@ -270,8 +270,8 @@ describe Gitlab::OAuth::User do
 
             context 'when an LDAP person is not found by uid' do
               it 'tries to find an LDAP person by DN and adds the omniauth identity to the user' do
-                allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(nil)
-                allow(Gitlab::LDAP::Person).to receive(:find_by_dn).and_return(ldap_user)
+                allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_uid).and_return(nil)
+                allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_dn).and_return(ldap_user)
 
                 oauth_user.save
 
@@ -297,7 +297,7 @@ describe Gitlab::OAuth::User do
 
             context 'and no account for the LDAP user' do
               it 'creates a user favoring the LDAP username and strips email domain' do
-                allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
+                allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
 
                 oauth_user.save
 
@@ -309,7 +309,7 @@ describe Gitlab::OAuth::User do
 
           context "and no corresponding LDAP person" do
             before do
-              allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(nil)
+              allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_uid).and_return(nil)
             end
 
             include_examples "to verify compliance with allow_single_sign_on"
@@ -358,13 +358,13 @@ describe Gitlab::OAuth::User do
           allow(ldap_user).to receive(:username) { uid }
           allow(ldap_user).to receive(:email) { ['johndoe@example.com', 'john2@example.com'] }
           allow(ldap_user).to receive(:dn) { dn }
-          allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
+          allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
         end
 
         context "and no account for the LDAP user" do
           context 'dont block on create (LDAP)' do
             before do
-              allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: false)
+              allow_any_instance_of(Gitlab::Auth::LDAP::Config).to receive_messages(block_auto_created_users: false)
             end
 
             it do
@@ -376,7 +376,7 @@ describe Gitlab::OAuth::User do
 
           context 'block on create (LDAP)' do
             before do
-              allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: true)
+              allow_any_instance_of(Gitlab::Auth::LDAP::Config).to receive_messages(block_auto_created_users: true)
             end
 
             it do
@@ -392,7 +392,7 @@ describe Gitlab::OAuth::User do
 
           context 'dont block on create (LDAP)' do
             before do
-              allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: false)
+              allow_any_instance_of(Gitlab::Auth::LDAP::Config).to receive_messages(block_auto_created_users: false)
             end
 
             it do
@@ -404,7 +404,7 @@ describe Gitlab::OAuth::User do
 
           context 'block on create (LDAP)' do
             before do
-              allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: true)
+              allow_any_instance_of(Gitlab::Auth::LDAP::Config).to receive_messages(block_auto_created_users: true)
             end
 
             it do
@@ -448,7 +448,7 @@ describe Gitlab::OAuth::User do
 
         context 'dont block on create (LDAP)' do
           before do
-            allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: false)
+            allow_any_instance_of(Gitlab::Auth::LDAP::Config).to receive_messages(block_auto_created_users: false)
           end
 
           it do
@@ -460,7 +460,7 @@ describe Gitlab::OAuth::User do
 
         context 'block on create (LDAP)' do
           before do
-            allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: true)
+            allow_any_instance_of(Gitlab::Auth::LDAP::Config).to receive_messages(block_auto_created_users: true)
           end
 
           it do
diff --git a/spec/lib/gitlab/saml/auth_hash_spec.rb b/spec/lib/gitlab/auth/saml/auth_hash_spec.rb
index a555935aea3..bb950e6bbf8 100644
--- a/spec/lib/gitlab/saml/auth_hash_spec.rb
+++ b/spec/lib/gitlab/auth/saml/auth_hash_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::Saml::AuthHash do
+describe Gitlab::Auth::Saml::AuthHash do
   include LoginHelpers
 
   let(:raw_info_attr) { { 'groups' => %w(Developers Freelancers) } }
diff --git a/spec/lib/gitlab/saml/user_spec.rb b/spec/lib/gitlab/auth/saml/user_spec.rb
index 1765980e977..62514ca0688 100644
--- a/spec/lib/gitlab/saml/user_spec.rb
+++ b/spec/lib/gitlab/auth/saml/user_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::Saml::User do
+describe Gitlab::Auth::Saml::User do
   include LdapHelpers
   include LoginHelpers
 
@@ -17,7 +17,7 @@ describe Gitlab::Saml::User do
       email: 'john@mail.com'
     }
   end
-  let(:ldap_user) { Gitlab::LDAP::Person.new(Net::LDAP::Entry.new, 'ldapmain') }
+  let(:ldap_user) { Gitlab::Auth::LDAP::Person.new(Net::LDAP::Entry.new, 'ldapmain') }
 
   describe '#save' do
     before do
@@ -159,10 +159,10 @@ describe Gitlab::Saml::User do
               allow(ldap_user).to receive(:username) { uid }
               allow(ldap_user).to receive(:email) { %w(john@mail.com john2@example.com) }
               allow(ldap_user).to receive(:dn) { dn }
-              allow(Gitlab::LDAP::Adapter).to receive(:new).and_return(adapter)
-              allow(Gitlab::LDAP::Person).to receive(:find_by_uid).with(uid, adapter).and_return(ldap_user)
-              allow(Gitlab::LDAP::Person).to receive(:find_by_dn).with(dn, adapter).and_return(ldap_user)
-              allow(Gitlab::LDAP::Person).to receive(:find_by_email).with('john@mail.com', adapter).and_return(ldap_user)
+              allow(Gitlab::Auth::LDAP::Adapter).to receive(:new).and_return(adapter)
+              allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_uid).with(uid, adapter).and_return(ldap_user)
+              allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_dn).with(dn, adapter).and_return(ldap_user)
+              allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_email).with('john@mail.com', adapter).and_return(ldap_user)
             end
 
             context 'and no account for the LDAP user' do
@@ -210,10 +210,10 @@ describe Gitlab::Saml::User do
                   nil_types = uid_types - [uid_type]
 
                   nil_types.each do |type|
-                    allow(Gitlab::LDAP::Person).to receive(:"find_by_#{type}").and_return(nil)
+                    allow(Gitlab::Auth::LDAP::Person).to receive(:"find_by_#{type}").and_return(nil)
                   end
 
-                  allow(Gitlab::LDAP::Person).to receive(:"find_by_#{uid_type}").and_return(ldap_user)
+                  allow(Gitlab::Auth::LDAP::Person).to receive(:"find_by_#{uid_type}").and_return(ldap_user)
                 end
 
                 it 'adds the omniauth identity to the LDAP account' do
@@ -280,7 +280,7 @@ describe Gitlab::Saml::User do
               it 'adds the LDAP identity to the existing SAML user' do
                 create(:omniauth_user, email: 'john@mail.com', extern_uid: dn, provider: 'saml', username: 'john')
 
-                allow(Gitlab::LDAP::Person).to receive(:find_by_uid).with(dn, adapter).and_return(ldap_user)
+                allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_uid).with(dn, adapter).and_return(ldap_user)
 
                 local_hash = OmniAuth::AuthHash.new(uid: dn, provider: provider, info: info_hash)
                 local_saml_user = described_class.new(local_hash)
diff --git a/spec/lib/gitlab/auth_spec.rb b/spec/lib/gitlab/auth_spec.rb
index cc202ce8bca..f969f9e8e38 100644
--- a/spec/lib/gitlab/auth_spec.rb
+++ b/spec/lib/gitlab/auth_spec.rb
@@ -309,17 +309,17 @@ describe Gitlab::Auth do
 
     context "with ldap enabled" do
       before do
-        allow(Gitlab::LDAP::Config).to receive(:enabled?).and_return(true)
+        allow(Gitlab::Auth::LDAP::Config).to receive(:enabled?).and_return(true)
       end
 
       it "tries to autheticate with db before ldap" do
-        expect(Gitlab::LDAP::Authentication).not_to receive(:login)
+        expect(Gitlab::Auth::LDAP::Authentication).not_to receive(:login)
 
         gl_auth.find_with_user_password(username, password)
       end
 
       it "uses ldap as fallback to for authentication" do
-        expect(Gitlab::LDAP::Authentication).to receive(:login)
+        expect(Gitlab::Auth::LDAP::Authentication).to receive(:login)
 
         gl_auth.find_with_user_password('ldap_user', 'password')
       end
@@ -336,7 +336,7 @@ describe Gitlab::Auth do
 
       context "with ldap enabled" do
         before do
-          allow(Gitlab::LDAP::Config).to receive(:enabled?).and_return(true)
+          allow(Gitlab::Auth::LDAP::Config).to receive(:enabled?).and_return(true)
         end
 
         it "does not find non-ldap user by valid login/password" do
diff --git a/spec/lib/gitlab/background_migration/migrate_build_stage_spec.rb b/spec/lib/gitlab/background_migration/migrate_build_stage_spec.rb
new file mode 100644
index 00000000000..e112e9e9e3d
--- /dev/null
+++ b/spec/lib/gitlab/background_migration/migrate_build_stage_spec.rb
@@ -0,0 +1,54 @@
+require 'spec_helper'
+
+describe Gitlab::BackgroundMigration::MigrateBuildStage, :migration, schema: 20180212101928 do
+  let(:projects) { table(:projects) }
+  let(:pipelines) { table(:ci_pipelines) }
+  let(:stages) { table(:ci_stages) }
+  let(:jobs) { table(:ci_builds) }
+
+  STATUSES = { created: 0, pending: 1, running: 2, success: 3,
+               failed: 4, canceled: 5, skipped: 6, manual: 7 }.freeze
+
+  before do
+    projects.create!(id: 123, name: 'gitlab', path: 'gitlab-ce')
+    pipelines.create!(id: 1, project_id: 123, ref: 'master', sha: 'adf43c3a')
+
+    jobs.create!(id: 1, commit_id: 1, project_id: 123,
+                 stage_idx: 2, stage: 'build', status: :success)
+    jobs.create!(id: 2, commit_id: 1, project_id: 123,
+                 stage_idx: 2, stage: 'build', status: :success)
+    jobs.create!(id: 3, commit_id: 1, project_id: 123,
+                 stage_idx: 1, stage: 'test', status: :failed)
+    jobs.create!(id: 4, commit_id: 1, project_id: 123,
+                 stage_idx: 1, stage: 'test', status: :success)
+    jobs.create!(id: 5, commit_id: 1, project_id: 123,
+                 stage_idx: 3, stage: 'deploy', status: :pending)
+    jobs.create!(id: 6, commit_id: 1, project_id: 123,
+                 stage_idx: 3, stage: nil, status: :pending)
+  end
+
+  it 'correctly migrates builds stages' do
+    expect(stages.count).to be_zero
+
+    described_class.new.perform(1, 6)
+
+    expect(stages.count).to eq 3
+    expect(stages.all.pluck(:name)).to match_array %w[test build deploy]
+    expect(jobs.where(stage_id: nil)).to be_one
+    expect(jobs.find_by(stage_id: nil).id).to eq 6
+    expect(stages.all.pluck(:status)).to match_array [STATUSES[:success],
+                                                      STATUSES[:failed],
+                                                      STATUSES[:pending]]
+  end
+
+  it 'recovers from unique constraint violation only twice' do
+    allow(described_class::Migratable::Stage)
+      .to receive(:find_by).and_return(nil)
+
+    expect(described_class::Migratable::Stage)
+      .to receive(:find_by).exactly(3).times
+
+    expect { described_class.new.perform(1, 6) }
+      .to raise_error ActiveRecord::RecordNotUnique
+  end
+end
diff --git a/spec/lib/gitlab/checks/lfs_integrity_spec.rb b/spec/lib/gitlab/checks/lfs_integrity_spec.rb
index 17756621221..7201e4f7bf6 100644
--- a/spec/lib/gitlab/checks/lfs_integrity_spec.rb
+++ b/spec/lib/gitlab/checks/lfs_integrity_spec.rb
@@ -2,23 +2,25 @@ require 'spec_helper'
 
 describe Gitlab::Checks::LfsIntegrity do
   include ProjectForksHelper
+
   let(:project) { create(:project, :repository) }
-  let(:newrev) { '54fcc214b94e78d7a41a9a8fe6d87a5e59500e51' }
+  let(:repository) { project.repository }
+  let(:newrev) do
+    operations = BareRepoOperations.new(repository.path)
+
+    # Create a commit not pointed at by any ref to emulate being in the
+    # pre-receive hook so that `--not --all` returns some objects
+    operations.commit_tree('8856a329dd38ca86dfb9ce5aa58a16d88cc119bd', "New LFS objects")
+  end
 
   subject { described_class.new(project, newrev) }
 
   describe '#objects_missing?' do
-    let(:blob_object) { project.repository.blob_at_branch('lfs', 'files/lfs/lfs_object.iso') }
-
-    before do
-      allow_any_instance_of(Gitlab::Git::RevList).to receive(:new_objects) do |&lazy_block|
-        lazy_block.call([blob_object.id])
-      end
-    end
+    let(:blob_object) { repository.blob_at_branch('lfs', 'files/lfs/lfs_object.iso') }
 
     context 'with LFS not enabled' do
       it 'skips integrity check' do
-        expect_any_instance_of(Gitlab::Git::RevList).not_to receive(:new_objects)
+        expect_any_instance_of(Gitlab::Git::LfsChanges).not_to receive(:new_pointers)
 
         subject.objects_missing?
       end
@@ -33,7 +35,7 @@ describe Gitlab::Checks::LfsIntegrity do
         let(:newrev) { nil }
 
         it 'skips integrity check' do
-          expect_any_instance_of(Gitlab::Git::RevList).not_to receive(:new_objects)
+          expect_any_instance_of(Gitlab::Git::LfsChanges).not_to receive(:new_pointers)
 
           expect(subject.objects_missing?).to be_falsey
         end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/lexeme/equals_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/lexeme/equals_spec.rb
new file mode 100644
index 00000000000..019a2ed184d
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/expression/lexeme/equals_spec.rb
@@ -0,0 +1,39 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Pipeline::Expression::Lexeme::Equals do
+  let(:left) { double('left') }
+  let(:right) { double('right') }
+
+  describe '.build' do
+    it 'creates a new instance of the token' do
+      expect(described_class.build('==', left, right))
+        .to be_a(described_class)
+    end
+  end
+
+  describe '.type' do
+    it 'is an operator' do
+      expect(described_class.type).to eq :operator
+    end
+  end
+
+  describe '#evaluate' do
+    it 'returns false when left and right are not equal' do
+      allow(left).to receive(:evaluate).and_return(1)
+      allow(right).to receive(:evaluate).and_return(2)
+
+      operator = described_class.new(left, right)
+
+      expect(operator.evaluate(VARIABLE: 3)).to eq false
+    end
+
+    it 'returns true when left and right are equal' do
+      allow(left).to receive(:evaluate).and_return(1)
+      allow(right).to receive(:evaluate).and_return(1)
+
+      operator = described_class.new(left, right)
+
+      expect(operator.evaluate(VARIABLE: 3)).to eq true
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/lexeme/null_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/lexeme/null_spec.rb
new file mode 100644
index 00000000000..b5a59929e11
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/expression/lexeme/null_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Pipeline::Expression::Lexeme::Null do
+  describe '.build' do
+    it 'creates a new instance of the token' do
+      expect(described_class.build('null'))
+        .to be_a(described_class)
+    end
+  end
+
+  describe '.type' do
+    it 'is a value lexeme' do
+      expect(described_class.type).to eq :value
+    end
+  end
+
+  describe '#evaluate' do
+    it 'always evaluates to `nil`' do
+      expect(described_class.new('null').evaluate).to be_nil
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/lexeme/string_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/lexeme/string_spec.rb
new file mode 100644
index 00000000000..86234dfb9e5
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/expression/lexeme/string_spec.rb
@@ -0,0 +1,92 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Pipeline::Expression::Lexeme::String do
+  describe '.build' do
+    it 'creates a new instance of the token' do
+      expect(described_class.build('"my string"'))
+        .to be_a(described_class)
+    end
+  end
+
+  describe '.type' do
+    it 'is a value lexeme' do
+      expect(described_class.type).to eq :value
+    end
+  end
+
+  describe '.scan' do
+    context 'when using double quotes' do
+      it 'correctly identifies string token' do
+        scanner = StringScanner.new('"some string"')
+
+        token = described_class.scan(scanner)
+
+        expect(token).not_to be_nil
+        expect(token.build.evaluate).to eq 'some string'
+      end
+    end
+
+    context 'when using single quotes' do
+      it 'correctly identifies string token' do
+        scanner = StringScanner.new("'some string 2'")
+
+        token = described_class.scan(scanner)
+
+        expect(token).not_to be_nil
+        expect(token.build.evaluate).to eq 'some string 2'
+      end
+    end
+
+    context 'when there are mixed quotes in the string' do
+      it 'is a greedy scanner for double quotes' do
+        scanner = StringScanner.new('"some string" "and another one"')
+
+        token = described_class.scan(scanner)
+
+        expect(token).not_to be_nil
+        expect(token.build.evaluate).to eq 'some string'
+      end
+
+      it 'is a greedy scanner for single quotes' do
+        scanner = StringScanner.new("'some string' 'and another one'")
+
+        token = described_class.scan(scanner)
+
+        expect(token).not_to be_nil
+        expect(token.build.evaluate).to eq 'some string'
+      end
+
+      it 'allows to use single quotes inside double quotes' do
+        scanner = StringScanner.new(%("some ' string"))
+
+        token = described_class.scan(scanner)
+
+        expect(token).not_to be_nil
+        expect(token.build.evaluate).to eq "some ' string"
+      end
+
+      it 'allow to use double quotes inside single quotes' do
+        scanner = StringScanner.new(%('some " string'))
+
+        token = described_class.scan(scanner)
+
+        expect(token).not_to be_nil
+        expect(token.build.evaluate).to eq 'some " string'
+      end
+    end
+  end
+
+  describe '#evaluate' do
+    it 'returns string value it is is present' do
+      string = described_class.new('my string')
+
+      expect(string.evaluate).to eq 'my string'
+    end
+
+    it 'returns an empty string if it is empty' do
+      string = described_class.new('')
+
+      expect(string.evaluate).to eq ''
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/lexeme/variable_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/lexeme/variable_spec.rb
new file mode 100644
index 00000000000..599a5411881
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/expression/lexeme/variable_spec.rb
@@ -0,0 +1,44 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Pipeline::Expression::Lexeme::Variable do
+  describe '.build' do
+    it 'creates a new instance of the token' do
+      expect(described_class.build('$VARIABLE'))
+        .to be_a(described_class)
+    end
+  end
+
+  describe '.type' do
+    it 'is a value lexeme' do
+      expect(described_class.type).to eq :value
+    end
+  end
+
+  describe '#evaluate' do
+    it 'returns variable value if it is defined' do
+      variable = described_class.new('VARIABLE')
+
+      expect(variable.evaluate(VARIABLE: 'my variable'))
+        .to eq 'my variable'
+    end
+
+    it 'allows to use a string as a variable key too' do
+      variable = described_class.new('VARIABLE')
+
+      expect(variable.evaluate('VARIABLE' => 'my variable'))
+        .to eq 'my variable'
+    end
+
+    it 'returns nil if it is not defined' do
+      variable = described_class.new('VARIABLE')
+
+      expect(variable.evaluate(OTHER: 'variable')).to be_nil
+    end
+
+    it 'returns an empty string if it is empty' do
+      variable = described_class.new('VARIABLE')
+
+      expect(variable.evaluate(VARIABLE: '')).to eq ''
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/lexer_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/lexer_spec.rb
new file mode 100644
index 00000000000..230ceeb07f8
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/expression/lexer_spec.rb
@@ -0,0 +1,70 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Pipeline::Expression::Lexer do
+  let(:token_class) do
+    Gitlab::Ci::Pipeline::Expression::Token
+  end
+
+  describe '#tokens' do
+    it 'tokenss single value' do
+      tokens = described_class.new('$VARIABLE').tokens
+
+      expect(tokens).to be_one
+      expect(tokens).to all(be_an_instance_of(token_class))
+    end
+
+    it 'does ignore whitespace characters' do
+      tokens = described_class.new("\t$VARIABLE ").tokens
+
+      expect(tokens).to be_one
+      expect(tokens).to all(be_an_instance_of(token_class))
+    end
+
+    it 'tokenss multiple values of the same token' do
+      tokens = described_class.new("$VARIABLE1 $VARIABLE2").tokens
+
+      expect(tokens.size).to eq 2
+      expect(tokens).to all(be_an_instance_of(token_class))
+    end
+
+    it 'tokenss multiple values with different tokens' do
+      tokens = described_class.new('$VARIABLE "text" "value"').tokens
+
+      expect(tokens.size).to eq 3
+      expect(tokens.first.value).to eq '$VARIABLE'
+      expect(tokens.second.value).to eq '"text"'
+      expect(tokens.third.value).to eq '"value"'
+    end
+
+    it 'tokenss tokens and operators' do
+      tokens = described_class.new('$VARIABLE == "text"').tokens
+
+      expect(tokens.size).to eq 3
+      expect(tokens.first.value).to eq '$VARIABLE'
+      expect(tokens.second.value).to eq '=='
+      expect(tokens.third.value).to eq '"text"'
+    end
+
+    it 'limits statement to specified amount of tokens' do
+      lexer = described_class.new("$V1 $V2 $V3 $V4", max_tokens: 3)
+
+      expect { lexer.tokens }
+        .to raise_error described_class::SyntaxError
+    end
+
+    it 'raises syntax error in case of finding unknown tokens' do
+      lexer = described_class.new('$V1 123 $V2')
+
+      expect { lexer.tokens }
+        .to raise_error described_class::SyntaxError
+    end
+  end
+
+  describe '#lexemes' do
+    it 'returns an array of syntax lexemes' do
+      lexer = described_class.new('$VAR "text"')
+
+      expect(lexer.lexemes).to eq %w[variable string]
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/parser_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/parser_spec.rb
new file mode 100644
index 00000000000..e8e6f585310
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/expression/parser_spec.rb
@@ -0,0 +1,26 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Pipeline::Expression::Parser do
+  describe '#tree' do
+    context 'when using operators' do
+      it 'returns a reverse descent parse tree' do
+        expect(described_class.seed('$VAR1 == "123" == $VAR2').tree)
+          .to be_a Gitlab::Ci::Pipeline::Expression::Lexeme::Equals
+      end
+    end
+
+    context 'when using a single token' do
+      it 'returns a single token instance' do
+        expect(described_class.seed('$VAR').tree)
+          .to be_a Gitlab::Ci::Pipeline::Expression::Lexeme::Variable
+      end
+    end
+
+    context 'when expression is empty' do
+      it 'returns a null token' do
+        expect(described_class.seed('').tree)
+          .to be_a Gitlab::Ci::Pipeline::Expression::Lexeme::Null
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb
new file mode 100644
index 00000000000..472a58599d8
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb
@@ -0,0 +1,85 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Pipeline::Expression::Statement do
+  let(:pipeline) { build(:ci_pipeline) }
+
+  subject do
+    described_class.new(text, pipeline)
+  end
+
+  before do
+    pipeline.variables.build([key: 'VARIABLE', value: 'my variable'])
+  end
+
+  describe '#parse_tree' do
+    context 'when expression is empty' do
+      let(:text) { '' }
+
+      it 'raises an error' do
+        expect { subject.parse_tree }
+          .to raise_error described_class::StatementError
+      end
+    end
+
+    context 'when expression grammar is incorrect' do
+      table = [
+        '$VAR "text"',      # missing operator
+        '== "123"',         # invalid right side
+        "'single quotes'",  # single quotes string
+        '$VAR ==',          # invalid right side
+        '12345',            # unknown syntax
+        ''                  # empty statement
+      ]
+
+      table.each do |syntax|
+        it "raises an error when syntax is `#{syntax}`" do
+          expect { described_class.new(syntax, pipeline).parse_tree }
+            .to raise_error described_class::StatementError
+        end
+      end
+    end
+
+    context 'when expression grammar is correct' do
+      context 'when using an operator' do
+        let(:text) { '$VAR == "value"' }
+
+        it 'returns a reverse descent parse tree' do
+          expect(subject.parse_tree)
+            .to be_a Gitlab::Ci::Pipeline::Expression::Lexeme::Equals
+        end
+      end
+
+      context 'when using a single token' do
+        let(:text) { '$VARIABLE' }
+
+        it 'returns a single token instance' do
+          expect(subject.parse_tree)
+            .to be_a Gitlab::Ci::Pipeline::Expression::Lexeme::Variable
+        end
+      end
+    end
+  end
+
+  describe '#evaluate' do
+    statements = [
+      ['$VARIABLE == "my variable"', true],
+      ["$VARIABLE == 'my variable'", true],
+      ['"my variable" == $VARIABLE', true],
+      ['$VARIABLE == null', false],
+      ['$VAR == null', true],
+      ['null == $VAR', true],
+      ['$VARIABLE', 'my variable'],
+      ['$VAR', nil]
+    ]
+
+    statements.each do |expression, value|
+      context "when using expression `#{expression}`" do
+        let(:text) { expression }
+
+        it "evaluates to `#{value.inspect}`" do
+          expect(subject.evaluate).to eq value
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/token_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/token_spec.rb
new file mode 100644
index 00000000000..6d7453f0de5
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/expression/token_spec.rb
@@ -0,0 +1,45 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Pipeline::Expression::Token do
+  let(:value) { '$VARIABLE' }
+  let(:lexeme) { Gitlab::Ci::Pipeline::Expression::Lexeme::Variable }
+
+  subject { described_class.new(value, lexeme) }
+
+  describe '#value' do
+    it 'returns raw token value' do
+      expect(subject.value).to eq value
+    end
+  end
+
+  describe '#lexeme' do
+    it 'returns raw token lexeme' do
+      expect(subject.lexeme).to eq lexeme
+    end
+  end
+
+  describe '#build' do
+    it 'delegates to lexeme after adding a value' do
+      expect(lexeme).to receive(:build)
+        .with(value, 'some', 'args')
+
+      subject.build('some', 'args')
+    end
+
+    it 'allows passing only required arguments' do
+      expect(subject.build).to be_an_instance_of(lexeme)
+    end
+  end
+
+  describe '#type' do
+    it 'delegates type query to the lexeme' do
+      expect(subject.type).to eq :value
+    end
+  end
+
+  describe '#to_lexeme' do
+    it 'returns raw lexeme syntax component name' do
+      expect(subject.to_lexeme).to eq 'variable'
+    end
+  end
+end
diff --git a/spec/lib/gitlab/contributions_calendar_spec.rb b/spec/lib/gitlab/contributions_calendar_spec.rb
index 49a179ba875..167876ca158 100644
--- a/spec/lib/gitlab/contributions_calendar_spec.rb
+++ b/spec/lib/gitlab/contributions_calendar_spec.rb
@@ -11,7 +11,7 @@ describe Gitlab::ContributionsCalendar do
   end
 
   let(:public_project) do
-    create(:project, :public) do |project|
+    create(:project, :public, :repository) do |project|
       create(:project_member, user: contributor, project: project)
     end
   end
@@ -40,13 +40,13 @@ describe Gitlab::ContributionsCalendar do
     described_class.new(contributor, current_user)
   end
 
-  def create_event(project, day, hour = 0)
+  def create_event(project, day, hour = 0, action = Event::CREATED, target_symbol = :issue)
     @targets ||= {}
-    @targets[project] ||= create(:issue, project: project, author: contributor)
+    @targets[project] ||= create(target_symbol, project: project, author: contributor)
 
     Event.create!(
       project: project,
-      action: Event::CREATED,
+      action: action,
       target: @targets[project],
       author: contributor,
       created_at: DateTime.new(day.year, day.month, day.day, hour)
@@ -71,6 +71,12 @@ describe Gitlab::ContributionsCalendar do
       expect(calendar(contributor).activity_dates[today]).to eq(2)
     end
 
+    it "counts the diff notes on merge request" do
+      create_event(public_project, today, 0, Event::COMMENTED, :diff_note_on_merge_request)
+
+      expect(calendar(contributor).activity_dates[today]).to eq(1)
+    end
+
     context "when events fall under different dates depending on the time zone" do
       before do
         create_event(public_project, today, 1)
diff --git a/spec/lib/gitlab/cycle_analytics/base_event_fetcher_spec.rb b/spec/lib/gitlab/cycle_analytics/base_event_fetcher_spec.rb
index 3fe0493ed9b..8b07da11c5d 100644
--- a/spec/lib/gitlab/cycle_analytics/base_event_fetcher_spec.rb
+++ b/spec/lib/gitlab/cycle_analytics/base_event_fetcher_spec.rb
@@ -41,7 +41,7 @@ describe Gitlab::CycleAnalytics::BaseEventFetcher do
       milestone = create(:milestone, project: project)
 
       issue.update(milestone: milestone)
-      create_merge_request_closing_issue(issue)
+      create_merge_request_closing_issue(user, project, issue)
     end
   end
 end
diff --git a/spec/lib/gitlab/cycle_analytics/events_spec.rb b/spec/lib/gitlab/cycle_analytics/events_spec.rb
index 38a47a159e1..397dd4e5d2c 100644
--- a/spec/lib/gitlab/cycle_analytics/events_spec.rb
+++ b/spec/lib/gitlab/cycle_analytics/events_spec.rb
@@ -236,8 +236,8 @@ describe 'cycle analytics events' do
       pipeline.run!
       pipeline.succeed!
 
-      merge_merge_requests_closing_issue(context)
-      deploy_master
+      merge_merge_requests_closing_issue(user, project, context)
+      deploy_master(user, project)
     end
 
     it 'has the name' do
@@ -294,8 +294,8 @@ describe 'cycle analytics events' do
     let!(:context) { create(:issue, project: project, created_at: 2.days.ago) }
 
     before do
-      merge_merge_requests_closing_issue(context)
-      deploy_master
+      merge_merge_requests_closing_issue(user, project, context)
+      deploy_master(user, project)
     end
 
     it 'has the total time' do
@@ -334,7 +334,7 @@ describe 'cycle analytics events' do
   def setup(context)
     milestone = create(:milestone, project: project)
     context.update(milestone: milestone)
-    mr = create_merge_request_closing_issue(context, commit_message: "References #{context.to_reference}")
+    mr = create_merge_request_closing_issue(user, project, context, commit_message: "References #{context.to_reference}")
 
     ProcessCommitWorker.new.perform(project.id, user.id, mr.commits.last.to_hash)
   end
diff --git a/spec/lib/gitlab/cycle_analytics/usage_data_spec.rb b/spec/lib/gitlab/cycle_analytics/usage_data_spec.rb
new file mode 100644
index 00000000000..56a316318cb
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/usage_data_spec.rb
@@ -0,0 +1,140 @@
+require 'spec_helper'
+
+describe Gitlab::CycleAnalytics::UsageData do
+  describe '#to_json' do
+    before do
+      Timecop.freeze do
+        user = create(:user, :admin)
+        projects = create_list(:project, 2, :repository)
+
+        projects.each_with_index do |project, time|
+          issue = create(:issue, project: project, created_at: (time + 1).hour.ago)
+
+          allow_any_instance_of(Gitlab::ReferenceExtractor).to receive(:issues).and_return([issue])
+
+          milestone = create(:milestone, project: project)
+          mr = create_merge_request_closing_issue(user, project, issue, commit_message: "References #{issue.to_reference}")
+          pipeline = create(:ci_empty_pipeline, status: 'created', project: project, ref: mr.source_branch, sha: mr.source_branch_sha, head_pipeline_of: mr)
+
+          create_cycle(user, project, issue, mr, milestone, pipeline)
+          deploy_master(user, project, environment: 'staging')
+          deploy_master(user, project)
+        end
+      end
+    end
+
+    shared_examples 'a valid usage data result' do
+      it 'returns the aggregated usage data of every selected project' do
+        result = subject.to_json
+
+        expect(result).to have_key(:avg_cycle_analytics)
+
+        CycleAnalytics::STAGES.each do |stage|
+          expect(result[:avg_cycle_analytics]).to have_key(stage)
+
+          stage_values    = result[:avg_cycle_analytics][stage]
+          expected_values = expect_values_per_stage[stage]
+
+          expected_values.each_pair do |op, value|
+            expect(stage_values).to have_key(op)
+
+            if op == :missing
+              expect(stage_values[op]).to eq(value)
+            else
+              # delta is used because of git timings that Timecop does not stub
+              expect(stage_values[op].to_i).to be_within(5).of(value.to_i)
+            end
+          end
+        end
+      end
+    end
+
+    context 'when using postgresql', :postgresql do
+      let(:expect_values_per_stage) do
+        {
+          issue: {
+            average: 5400,
+            sd: 2545,
+            missing: 0
+          },
+          plan: {
+            average: 2,
+            sd: 2,
+            missing: 0
+          },
+          code: {
+            average: nil,
+            sd: 0,
+            missing: 2
+          },
+          test: {
+            average: nil,
+            sd: 0,
+            missing: 2
+          },
+          review: {
+            average: 0,
+            sd: 0,
+            missing: 0
+          },
+          staging: {
+            average: 0,
+            sd: 0,
+            missing: 0
+          },
+          production: {
+            average: 5400,
+            sd: 2545,
+            missing: 0
+          }
+        }
+      end
+
+      it_behaves_like 'a valid usage data result'
+    end
+
+    context 'when using mysql', :mysql do
+      let(:expect_values_per_stage) do
+        {
+          issue: {
+            average: nil,
+            sd: 0,
+            missing: 2
+          },
+          plan: {
+            average: nil,
+            sd: 0,
+            missing: 2
+          },
+          code: {
+            average: nil,
+            sd: 0,
+            missing: 2
+          },
+          test: {
+            average: nil,
+            sd: 0,
+            missing: 2
+          },
+          review: {
+            average: nil,
+            sd: 0,
+            missing: 2
+          },
+          staging: {
+            average: nil,
+            sd: 0,
+            missing: 2
+          },
+          production: {
+            average: nil,
+            sd: 0,
+            missing: 2
+          }
+        }
+      end
+
+      it_behaves_like 'a valid usage data result'
+    end
+  end
+end
diff --git a/spec/lib/gitlab/data_builder/build_spec.rb b/spec/lib/gitlab/data_builder/build_spec.rb
index 91c43f2bdc0..ee91decafad 100644
--- a/spec/lib/gitlab/data_builder/build_spec.rb
+++ b/spec/lib/gitlab/data_builder/build_spec.rb
@@ -16,7 +16,7 @@ describe Gitlab::DataBuilder::Build do
     it { expect(data[:build_status]).to eq(build.status) }
     it { expect(data[:build_allow_failure]).to eq(false) }
     it { expect(data[:project_id]).to eq(build.project.id) }
-    it { expect(data[:project_name]).to eq(build.project.name_with_namespace) }
+    it { expect(data[:project_name]).to eq(build.project.full_name) }
 
     context 'commit author_url' do
       context 'when no commit present' do
diff --git a/spec/lib/gitlab/database/median_spec.rb b/spec/lib/gitlab/database/median_spec.rb
new file mode 100644
index 00000000000..1b5e30089ce
--- /dev/null
+++ b/spec/lib/gitlab/database/median_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe Gitlab::Database::Median do
+  let(:dummy_class) do
+    Class.new do
+      include Gitlab::Database::Median
+    end
+  end
+
+  subject(:median) { dummy_class.new }
+
+  describe '#median_datetimes' do
+    it 'raises NotSupportedError', :mysql do
+      expect { median.median_datetimes(nil, nil, nil, :project_id) }.to raise_error(dummy_class::NotSupportedError, "partition_column is not supported for MySQL")
+    end
+  end
+end
diff --git a/spec/lib/gitlab/email/handler/create_note_handler_spec.rb b/spec/lib/gitlab/email/handler/create_note_handler_spec.rb
index 031efcf1291..53899e00b53 100644
--- a/spec/lib/gitlab/email/handler/create_note_handler_spec.rb
+++ b/spec/lib/gitlab/email/handler/create_note_handler_spec.rb
@@ -55,8 +55,8 @@ describe Gitlab::Email::Handler::CreateNoteHandler do
       expect { receiver.execute }.to raise_error(Gitlab::Email::InvalidNoteError)
     end
 
-    context 'because the note was commands only' do
-      let!(:email_raw) { fixture_file("emails/commands_only_reply.eml") }
+    context 'because the note was update commands only' do
+      let!(:email_raw) { fixture_file("emails/update_commands_only_reply.eml") }
 
       context 'and current user cannot update noteable' do
         it 'raises a CommandsOnlyNoteError' do
@@ -70,13 +70,10 @@ describe Gitlab::Email::Handler::CreateNoteHandler do
         end
 
         it 'does not raise an error' do
-          expect(TodoService.new.todo_exist?(noteable, user)).to be_falsy
-
           # One system note is created for the 'close' event
           expect { receiver.execute }.to change { noteable.notes.count }.by(1)
 
           expect(noteable.reload).to be_closed
-          expect(TodoService.new.todo_exist?(noteable, user)).to be_truthy
         end
       end
     end
@@ -85,15 +82,13 @@ describe Gitlab::Email::Handler::CreateNoteHandler do
   context 'when the note contains quick actions' do
     let!(:email_raw) { fixture_file("emails/commands_in_reply.eml") }
 
-    context 'and current user cannot update noteable' do
-      it 'post a note and does not update the noteable' do
-        expect(TodoService.new.todo_exist?(noteable, user)).to be_falsy
-
-        # One system note is created for the new note
-        expect { receiver.execute }.to change { noteable.notes.count }.by(1)
+    context 'and current user cannot update the noteable' do
+      it 'only executes the commands that the user can perform' do
+        expect { receiver.execute }
+          .to change { noteable.notes.user.count }.by(1)
+          .and change { user.todos_pending_count }.from(0).to(1)
 
         expect(noteable.reload).to be_open
-        expect(TodoService.new.todo_exist?(noteable, user)).to be_falsy
       end
     end
 
@@ -102,14 +97,14 @@ describe Gitlab::Email::Handler::CreateNoteHandler do
         project.add_developer(user)
       end
 
-      it 'post a note and updates the noteable' do
+      it 'posts a note and updates the noteable' do
         expect(TodoService.new.todo_exist?(noteable, user)).to be_falsy
 
-        # One system note is created for the new note, one for the 'close' event
-        expect { receiver.execute }.to change { noteable.notes.count }.by(2)
+        expect { receiver.execute }
+          .to change { noteable.notes.user.count }.by(1)
+          .and change { user.todos_pending_count }.from(0).to(1)
 
         expect(noteable.reload).to be_closed
-        expect(TodoService.new.todo_exist?(noteable, user)).to be_truthy
       end
     end
   end
diff --git a/spec/lib/gitlab/git/blob_spec.rb b/spec/lib/gitlab/git/blob_spec.rb
index a6341cd509b..67d898e787e 100644
--- a/spec/lib/gitlab/git/blob_spec.rb
+++ b/spec/lib/gitlab/git/blob_spec.rb
@@ -500,4 +500,33 @@ describe Gitlab::Git::Blob, seed_helper: true do
       end
     end
   end
+
+  describe '#load_all_data!' do
+    let(:full_data) { 'abcd' }
+    let(:blob) { Gitlab::Git::Blob.new(name: 'test', size: 4, data: 'abc') }
+
+    subject { blob.load_all_data!(repository) }
+
+    it 'loads missing data' do
+      expect(Gitlab::GitalyClient).to receive(:migrate)
+        .with(:git_blob_load_all_data).and_return(full_data)
+
+      subject
+
+      expect(blob.data).to eq(full_data)
+    end
+
+    context 'with a fully loaded blob' do
+      let(:blob) { Gitlab::Git::Blob.new(name: 'test', size: 4, data: full_data) }
+
+      it "doesn't perform any loading" do
+        expect(Gitlab::GitalyClient).not_to receive(:migrate)
+          .with(:git_blob_load_all_data)
+
+        subject
+
+        expect(blob.data).to eq(full_data)
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/git/branch_spec.rb b/spec/lib/gitlab/git/branch_spec.rb
index 708870060e7..a19155ed5b0 100644
--- a/spec/lib/gitlab/git/branch_spec.rb
+++ b/spec/lib/gitlab/git/branch_spec.rb
@@ -59,5 +59,69 @@ describe Gitlab::Git::Branch, seed_helper: true do
     it { expect(branch.dereferenced_target.sha).to eq(SeedRepo::LastCommit::ID) }
   end
 
+  context 'with active, stale and future branches' do
+    let(:repository) do
+      Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH, '')
+    end
+
+    let(:user) { create(:user) }
+    let(:committer) do
+      Gitlab::Git.committer_hash(email: user.email, name: user.name)
+    end
+    let(:params) do
+      parents = [repository.rugged.head.target]
+      tree = parents.first.tree
+
+      {
+        message: 'commit message',
+        author: committer,
+        committer: committer,
+        tree: tree,
+        parents: parents
+      }
+    end
+    let(:stale_sha) { Timecop.freeze(Gitlab::Git::Branch::STALE_BRANCH_THRESHOLD.ago - 5.days) { create_commit } }
+    let(:active_sha) { Timecop.freeze(Gitlab::Git::Branch::STALE_BRANCH_THRESHOLD.ago + 5.days) { create_commit } }
+    let(:future_sha) { Timecop.freeze(100.days.since) { create_commit } }
+
+    before do
+      repository.create_branch('stale-1', stale_sha)
+      repository.create_branch('active-1', active_sha)
+      repository.create_branch('future-1', future_sha)
+    end
+
+    after do
+      ensure_seeds
+    end
+
+    describe 'examine if the branch is active or stale' do
+      let(:stale_branch) { repository.find_branch('stale-1') }
+      let(:active_branch) { repository.find_branch('active-1') }
+      let(:future_branch) { repository.find_branch('future-1') }
+
+      describe '#active?' do
+        it { expect(stale_branch.active?).to be_falsey }
+        it { expect(active_branch.active?).to be_truthy }
+        it { expect(future_branch.active?).to be_truthy }
+      end
+
+      describe '#stale?' do
+        it { expect(stale_branch.stale?).to be_truthy }
+        it { expect(active_branch.stale?).to be_falsey }
+        it { expect(future_branch.stale?).to be_falsey }
+      end
+
+      describe '#state' do
+        it { expect(stale_branch.state).to eq(:stale) }
+        it { expect(active_branch.state).to eq(:active) }
+        it { expect(future_branch.state).to eq(:active) }
+      end
+    end
+  end
+
   it { expect(repository.branches.size).to eq(SeedRepo::Repo::BRANCHES.size) }
+
+  def create_commit
+    repository.create_commit(params.merge(committer: committer.merge(time: Time.now)))
+  end
 end
diff --git a/spec/lib/gitlab/git/commit_spec.rb b/spec/lib/gitlab/git/commit_spec.rb
index 0b20a6349a2..a05feaac1ca 100644
--- a/spec/lib/gitlab/git/commit_spec.rb
+++ b/spec/lib/gitlab/git/commit_spec.rb
@@ -393,81 +393,111 @@ describe Gitlab::Git::Commit, seed_helper: true do
       end
     end
 
-    describe '.extract_signature' do
-      subject { described_class.extract_signature(repository, commit_id) }
-
-      shared_examples '.extract_signature' do
-        context 'when the commit is signed' do
-          let(:commit_id) { '0b4bc9a49b562e85de7cc9e834518ea6828729b9' }
-
-          it 'returns signature and signed text' do
-            signature, signed_text = subject
-
-            expected_signature = <<~SIGNATURE
-              -----BEGIN PGP SIGNATURE-----
-              Version: GnuPG/MacGPG2 v2.0.22 (Darwin)
-              Comment: GPGTools - https://gpgtools.org
+    shared_examples 'extracting commit signature' do
+      context 'when the commit is signed' do
+        let(:commit_id) { '0b4bc9a49b562e85de7cc9e834518ea6828729b9' }
+
+        it 'returns signature and signed text' do
+          signature, signed_text = subject
+
+          expected_signature = <<~SIGNATURE
+            -----BEGIN PGP SIGNATURE-----
+            Version: GnuPG/MacGPG2 v2.0.22 (Darwin)
+            Comment: GPGTools - https://gpgtools.org
+
+            iQEcBAABCgAGBQJTDvaZAAoJEGJ8X1ifRn8XfvYIAMuB0yrbTGo1BnOSoDfyrjb0
+            Kw2EyUzvXYL72B63HMdJ+/0tlSDC6zONF3fc+bBD8z+WjQMTbwFNMRbSSy2rKEh+
+            mdRybOP3xBIMGgEph0/kmWln39nmFQBsPRbZBWoU10VfI/ieJdEOgOphszgryRar
+            TyS73dLBGE9y9NIININVaNISet9D9QeXFqc761CGjh4YIghvPpi+YihMWapGka6v
+            hgKhX+hc5rj+7IEE0CXmlbYR8OYvAbAArc5vJD7UTxAY4Z7/l9d6Ydt9GQ25khfy
+            ANFgltYzlR6evLFmDjssiP/mx/ZMN91AL0ueJ9nNGv411Mu2CUW+tDCaQf35mdc=
+            =j51i
+            -----END PGP SIGNATURE-----
+          SIGNATURE
+
+          expect(signature).to eq(expected_signature.chomp)
+          expect(signature).to be_a_binary_string
+
+          expected_signed_text = <<~SIGNED_TEXT
+            tree 22bfa2fbd217df24731f43ff43a4a0f8db759dae
+            parent ae73cb07c9eeaf35924a10f713b364d32b2dd34f
+            author Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com> 1393489561 +0200
+            committer Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com> 1393489561 +0200
+
+            Feature added
+
+            Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+          SIGNED_TEXT
+
+          expect(signed_text).to eq(expected_signed_text)
+          expect(signed_text).to be_a_binary_string
+        end
+      end
 
-              iQEcBAABCgAGBQJTDvaZAAoJEGJ8X1ifRn8XfvYIAMuB0yrbTGo1BnOSoDfyrjb0
-              Kw2EyUzvXYL72B63HMdJ+/0tlSDC6zONF3fc+bBD8z+WjQMTbwFNMRbSSy2rKEh+
-              mdRybOP3xBIMGgEph0/kmWln39nmFQBsPRbZBWoU10VfI/ieJdEOgOphszgryRar
-              TyS73dLBGE9y9NIININVaNISet9D9QeXFqc761CGjh4YIghvPpi+YihMWapGka6v
-              hgKhX+hc5rj+7IEE0CXmlbYR8OYvAbAArc5vJD7UTxAY4Z7/l9d6Ydt9GQ25khfy
-              ANFgltYzlR6evLFmDjssiP/mx/ZMN91AL0ueJ9nNGv411Mu2CUW+tDCaQf35mdc=
-              =j51i
-              -----END PGP SIGNATURE-----
-            SIGNATURE
+      context 'when the commit has no signature' do
+        let(:commit_id) { '4b4918a572fa86f9771e5ba40fbd48e1eb03e2c6' }
 
-            expect(signature).to eq(expected_signature.chomp)
-            expect(signature).to be_a_binary_string
+        it 'returns nil' do
+          expect(subject).to be_nil
+        end
+      end
 
-            expected_signed_text = <<~SIGNED_TEXT
-              tree 22bfa2fbd217df24731f43ff43a4a0f8db759dae
-              parent ae73cb07c9eeaf35924a10f713b364d32b2dd34f
-              author Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com> 1393489561 +0200
-              committer Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com> 1393489561 +0200
+      context 'when the commit cannot be found' do
+        let(:commit_id) { Gitlab::Git::BLANK_SHA }
 
-              Feature added
+        it 'returns nil' do
+          expect(subject).to be_nil
+        end
+      end
 
-              Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
-            SIGNED_TEXT
+      context 'when the commit ID is invalid' do
+        let(:commit_id) { '4b4918a572fa86f9771e5ba40fbd48e' }
 
-            expect(signed_text).to eq(expected_signed_text)
-            expect(signed_text).to be_a_binary_string
-          end
+        it 'raises ArgumentError' do
+          expect { subject }.to raise_error(ArgumentError)
         end
+      end
+    end
 
-        context 'when the commit has no signature' do
-          let(:commit_id) { '4b4918a572fa86f9771e5ba40fbd48e1eb03e2c6' }
-
-          it 'returns nil' do
-            expect(subject).to be_nil
+    describe '.extract_signature_lazily' do
+      shared_examples 'loading signatures in batch once' do
+        it 'fetches signatures in batch once' do
+          commit_ids = %w[0b4bc9a49b562e85de7cc9e834518ea6828729b9 4b4918a572fa86f9771e5ba40fbd48e1eb03e2c6]
+          signatures = commit_ids.map do |commit_id|
+            described_class.extract_signature_lazily(repository, commit_id)
           end
-        end
 
-        context 'when the commit cannot be found' do
-          let(:commit_id) { Gitlab::Git::BLANK_SHA }
+          expect(described_class).to receive(:batch_signature_extraction)
+            .with(repository, commit_ids)
+            .once
+            .and_return({})
 
-          it 'returns nil' do
-            expect(subject).to be_nil
-          end
+          2.times { signatures.each(&:itself) }
         end
+      end
 
-        context 'when the commit ID is invalid' do
-          let(:commit_id) { '4b4918a572fa86f9771e5ba40fbd48e' }
+      subject { described_class.extract_signature_lazily(repository, commit_id).itself }
 
-          it 'raises ArgumentError' do
-            expect { subject }.to raise_error(ArgumentError)
-          end
-        end
+      context 'with Gitaly extract_commit_signature_in_batch feature enabled' do
+        it_behaves_like 'extracting commit signature'
+        it_behaves_like 'loading signatures in batch once'
+      end
+
+      context 'with Gitaly extract_commit_signature_in_batch feature disabled', :disable_gitaly do
+        it_behaves_like 'extracting commit signature'
+        it_behaves_like 'loading signatures in batch once'
       end
+    end
+
+    describe '.extract_signature' do
+      subject { described_class.extract_signature(repository, commit_id) }
 
       context 'with gitaly' do
-        it_behaves_like '.extract_signature'
+        it_behaves_like 'extracting commit signature'
       end
 
-      context 'without gitaly', :skip_gitaly_mock do
-        it_behaves_like '.extract_signature'
+      context 'without gitaly', :disable_gitaly do
+        it_behaves_like 'extracting commit signature'
       end
     end
   end
diff --git a/spec/lib/gitlab/git/lfs_changes_spec.rb b/spec/lib/gitlab/git/lfs_changes_spec.rb
index c9007d7d456..d0dd8c6303f 100644
--- a/spec/lib/gitlab/git/lfs_changes_spec.rb
+++ b/spec/lib/gitlab/git/lfs_changes_spec.rb
@@ -7,34 +7,36 @@ describe Gitlab::Git::LfsChanges do
 
   subject { described_class.new(project.repository, newrev) }
 
-  describe 'new_pointers' do
-    before do
-      allow_any_instance_of(Gitlab::Git::RevList).to receive(:new_objects).and_yield([blob_object_id])
+  describe '#new_pointers' do
+    shared_examples 'new pointers' do
+      it 'filters new objects to find lfs pointers' do
+        expect(subject.new_pointers(not_in: []).first.id).to eq(blob_object_id)
+      end
+
+      it 'limits new_objects using object_limit' do
+        expect(subject.new_pointers(object_limit: 1)).to eq([])
+      end
     end
 
-    it 'uses rev-list to find new objects' do
-      rev_list = double
-      allow(Gitlab::Git::RevList).to receive(:new).and_return(rev_list)
-
-      expect(rev_list).to receive(:new_objects).and_return([])
-
-      subject.new_pointers
+    context 'with gitaly enabled' do
+      it_behaves_like 'new pointers'
     end
 
-    it 'filters new objects to find lfs pointers' do
-      expect(Gitlab::Git::Blob).to receive(:batch_lfs_pointers).with(project.repository, [blob_object_id])
+    context 'with gitaly disabled', :skip_gitaly_mock do
+      it_behaves_like 'new pointers'
 
-      subject.new_pointers(object_limit: 1)
-    end
+      it 'uses rev-list to find new objects' do
+        rev_list = double
+        allow(Gitlab::Git::RevList).to receive(:new).and_return(rev_list)
 
-    it 'limits new_objects using object_limit' do
-      expect(Gitlab::Git::Blob).to receive(:batch_lfs_pointers).with(project.repository, [])
+        expect(rev_list).to receive(:new_objects).and_return([])
 
-      subject.new_pointers(object_limit: 0)
+        subject.new_pointers
+      end
     end
   end
 
-  describe 'all_pointers' do
+  describe '#all_pointers', :skip_gitaly_mock do
     it 'uses rev-list to find all objects' do
       rev_list = double
       allow(Gitlab::Git::RevList).to receive(:new).and_return(rev_list)
diff --git a/spec/lib/gitlab/git/repository_spec.rb b/spec/lib/gitlab/git/repository_spec.rb
index d601a383a98..52c9876cbb6 100644
--- a/spec/lib/gitlab/git/repository_spec.rb
+++ b/spec/lib/gitlab/git/repository_spec.rb
@@ -751,245 +751,263 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   describe "#log" do
-    let(:commit_with_old_name) do
-      Gitlab::Git::Commit.decorate(repository, @commit_with_old_name_id)
-    end
-    let(:commit_with_new_name) do
-      Gitlab::Git::Commit.decorate(repository, @commit_with_new_name_id)
-    end
-    let(:rename_commit) do
-      Gitlab::Git::Commit.decorate(repository, @rename_commit_id)
-    end
-
-    before(:context) do
-      # Add new commits so that there's a renamed file in the commit history
-      repo = Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '').rugged
-      @commit_with_old_name_id = new_commit_edit_old_file(repo)
-      @rename_commit_id = new_commit_move_file(repo)
-      @commit_with_new_name_id = new_commit_edit_new_file(repo)
-    end
-
-    after(:context) do
-      # Erase our commits so other tests get the original repo
-      repo = Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '').rugged
-      repo.references.update("refs/heads/master", SeedRepo::LastCommit::ID)
-    end
-
-    context "where 'follow' == true" do
-      let(:options) { { ref: "master", follow: true } }
+    shared_examples 'repository log' do
+      let(:commit_with_old_name) do
+        Gitlab::Git::Commit.decorate(repository, @commit_with_old_name_id)
+      end
+      let(:commit_with_new_name) do
+        Gitlab::Git::Commit.decorate(repository, @commit_with_new_name_id)
+      end
+      let(:rename_commit) do
+        Gitlab::Git::Commit.decorate(repository, @rename_commit_id)
+      end
 
-      context "and 'path' is a directory" do
-        it "does not follow renames" do
-          log_commits = repository.log(options.merge(path: "encoding"))
+      before(:context) do
+        # Add new commits so that there's a renamed file in the commit history
+        repo = Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '').rugged
+        @commit_with_old_name_id = new_commit_edit_old_file(repo)
+        @rename_commit_id = new_commit_move_file(repo)
+        @commit_with_new_name_id = new_commit_edit_new_file(repo)
+      end
 
-          aggregate_failures do
-            expect(log_commits).to include(commit_with_new_name)
-            expect(log_commits).to include(rename_commit)
-            expect(log_commits).not_to include(commit_with_old_name)
-          end
-        end
+      after(:context) do
+        # Erase our commits so other tests get the original repo
+        repo = Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '').rugged
+        repo.references.update("refs/heads/master", SeedRepo::LastCommit::ID)
       end
 
-      context "and 'path' is a file that matches the new filename" do
-        context 'without offset' do
-          it "follows renames" do
-            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG"))
+      context "where 'follow' == true" do
+        let(:options) { { ref: "master", follow: true } }
+
+        context "and 'path' is a directory" do
+          it "does not follow renames" do
+            log_commits = repository.log(options.merge(path: "encoding"))
 
             aggregate_failures do
               expect(log_commits).to include(commit_with_new_name)
               expect(log_commits).to include(rename_commit)
-              expect(log_commits).to include(commit_with_old_name)
+              expect(log_commits).not_to include(commit_with_old_name)
             end
           end
         end
 
-        context 'with offset=1' do
-          it "follows renames and skip the latest commit" do
-            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 1))
+        context "and 'path' is a file that matches the new filename" do
+          context 'without offset' do
+            it "follows renames" do
+              log_commits = repository.log(options.merge(path: "encoding/CHANGELOG"))
 
-            aggregate_failures do
-              expect(log_commits).not_to include(commit_with_new_name)
-              expect(log_commits).to include(rename_commit)
-              expect(log_commits).to include(commit_with_old_name)
+              aggregate_failures do
+                expect(log_commits).to include(commit_with_new_name)
+                expect(log_commits).to include(rename_commit)
+                expect(log_commits).to include(commit_with_old_name)
+              end
             end
           end
-        end
 
-        context 'with offset=1', 'and limit=1' do
-          it "follows renames, skip the latest commit and return only one commit" do
-            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 1, limit: 1))
+          context 'with offset=1' do
+            it "follows renames and skip the latest commit" do
+              log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 1))
 
-            expect(log_commits).to contain_exactly(rename_commit)
+              aggregate_failures do
+                expect(log_commits).not_to include(commit_with_new_name)
+                expect(log_commits).to include(rename_commit)
+                expect(log_commits).to include(commit_with_old_name)
+              end
+            end
           end
-        end
 
-        context 'with offset=1', 'and limit=2' do
-          it "follows renames, skip the latest commit and return only two commits" do
-            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 1, limit: 2))
+          context 'with offset=1', 'and limit=1' do
+            it "follows renames, skip the latest commit and return only one commit" do
+              log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 1, limit: 1))
 
-            aggregate_failures do
-              expect(log_commits).to contain_exactly(rename_commit, commit_with_old_name)
+              expect(log_commits).to contain_exactly(rename_commit)
             end
           end
-        end
 
-        context 'with offset=2' do
-          it "follows renames and skip the latest commit" do
-            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 2))
+          context 'with offset=1', 'and limit=2' do
+            it "follows renames, skip the latest commit and return only two commits" do
+              log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 1, limit: 2))
 
-            aggregate_failures do
-              expect(log_commits).not_to include(commit_with_new_name)
-              expect(log_commits).not_to include(rename_commit)
-              expect(log_commits).to include(commit_with_old_name)
+              aggregate_failures do
+                expect(log_commits).to contain_exactly(rename_commit, commit_with_old_name)
+              end
+            end
+          end
+
+          context 'with offset=2' do
+            it "follows renames and skip the latest commit" do
+              log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 2))
+
+              aggregate_failures do
+                expect(log_commits).not_to include(commit_with_new_name)
+                expect(log_commits).not_to include(rename_commit)
+                expect(log_commits).to include(commit_with_old_name)
+              end
             end
           end
-        end
 
-        context 'with offset=2', 'and limit=1' do
-          it "follows renames, skip the two latest commit and return only one commit" do
-            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 2, limit: 1))
+          context 'with offset=2', 'and limit=1' do
+            it "follows renames, skip the two latest commit and return only one commit" do
+              log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 2, limit: 1))
 
-            expect(log_commits).to contain_exactly(commit_with_old_name)
+              expect(log_commits).to contain_exactly(commit_with_old_name)
+            end
+          end
+
+          context 'with offset=2', 'and limit=2' do
+            it "follows renames, skip the two latest commit and return only one commit" do
+              log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 2, limit: 2))
+
+              aggregate_failures do
+                expect(log_commits).not_to include(commit_with_new_name)
+                expect(log_commits).not_to include(rename_commit)
+                expect(log_commits).to include(commit_with_old_name)
+              end
+            end
           end
         end
 
-        context 'with offset=2', 'and limit=2' do
-          it "follows renames, skip the two latest commit and return only one commit" do
-            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 2, limit: 2))
+        context "and 'path' is a file that matches the old filename" do
+          it "does not follow renames" do
+            log_commits = repository.log(options.merge(path: "CHANGELOG"))
 
             aggregate_failures do
               expect(log_commits).not_to include(commit_with_new_name)
-              expect(log_commits).not_to include(rename_commit)
+              expect(log_commits).to include(rename_commit)
               expect(log_commits).to include(commit_with_old_name)
             end
           end
         end
-      end
 
-      context "and 'path' is a file that matches the old filename" do
-        it "does not follow renames" do
-          log_commits = repository.log(options.merge(path: "CHANGELOG"))
+        context "unknown ref" do
+          it "returns an empty array" do
+            log_commits = repository.log(options.merge(ref: 'unknown'))
 
-          aggregate_failures do
-            expect(log_commits).not_to include(commit_with_new_name)
-            expect(log_commits).to include(rename_commit)
-            expect(log_commits).to include(commit_with_old_name)
+            expect(log_commits).to eq([])
           end
         end
       end
 
-      context "unknown ref" do
-        it "returns an empty array" do
-          log_commits = repository.log(options.merge(ref: 'unknown'))
+      context "where 'follow' == false" do
+        options = { follow: false }
 
-          expect(log_commits).to eq([])
-        end
-      end
-    end
-
-    context "where 'follow' == false" do
-      options = { follow: false }
+        context "and 'path' is a directory" do
+          let(:log_commits) do
+            repository.log(options.merge(path: "encoding"))
+          end
 
-      context "and 'path' is a directory" do
-        let(:log_commits) do
-          repository.log(options.merge(path: "encoding"))
+          it "does not follow renames" do
+            expect(log_commits).to include(commit_with_new_name)
+            expect(log_commits).to include(rename_commit)
+            expect(log_commits).not_to include(commit_with_old_name)
+          end
         end
 
-        it "should not follow renames" do
-          expect(log_commits).to include(commit_with_new_name)
-          expect(log_commits).to include(rename_commit)
-          expect(log_commits).not_to include(commit_with_old_name)
-        end
-      end
+        context "and 'path' is a file that matches the new filename" do
+          let(:log_commits) do
+            repository.log(options.merge(path: "encoding/CHANGELOG"))
+          end
 
-      context "and 'path' is a file that matches the new filename" do
-        let(:log_commits) do
-          repository.log(options.merge(path: "encoding/CHANGELOG"))
+          it "does not follow renames" do
+            expect(log_commits).to include(commit_with_new_name)
+            expect(log_commits).to include(rename_commit)
+            expect(log_commits).not_to include(commit_with_old_name)
+          end
         end
 
-        it "should not follow renames" do
-          expect(log_commits).to include(commit_with_new_name)
-          expect(log_commits).to include(rename_commit)
-          expect(log_commits).not_to include(commit_with_old_name)
-        end
-      end
+        context "and 'path' is a file that matches the old filename" do
+          let(:log_commits) do
+            repository.log(options.merge(path: "CHANGELOG"))
+          end
 
-      context "and 'path' is a file that matches the old filename" do
-        let(:log_commits) do
-          repository.log(options.merge(path: "CHANGELOG"))
+          it "does not follow renames" do
+            expect(log_commits).to include(commit_with_old_name)
+            expect(log_commits).to include(rename_commit)
+            expect(log_commits).not_to include(commit_with_new_name)
+          end
         end
 
-        it "should not follow renames" do
-          expect(log_commits).to include(commit_with_old_name)
-          expect(log_commits).to include(rename_commit)
-          expect(log_commits).not_to include(commit_with_new_name)
+        context "and 'path' includes a directory that used to be a file" do
+          let(:log_commits) do
+            repository.log(options.merge(ref: "refs/heads/fix-blob-path", path: "files/testdir/file.txt"))
+          end
+
+          it "returns a list of commits" do
+            expect(log_commits.size).to eq(1)
+          end
         end
       end
 
-      context "and 'path' includes a directory that used to be a file" do
-        let(:log_commits) do
-          repository.log(options.merge(ref: "refs/heads/fix-blob-path", path: "files/testdir/file.txt"))
-        end
+      context "where provides 'after' timestamp" do
+        options = { after: Time.iso8601('2014-03-03T20:15:01+00:00') }
 
-        it "should return a list of commits" do
-          expect(log_commits.size).to eq(1)
+        it "should returns commits on or after that timestamp" do
+          commits = repository.log(options)
+
+          expect(commits.size).to be > 0
+          expect(commits).to satisfy do |commits|
+            commits.all? { |commit| commit.committed_date >= options[:after] }
+          end
         end
       end
-    end
 
-    context "where provides 'after' timestamp" do
-      options = { after: Time.iso8601('2014-03-03T20:15:01+00:00') }
+      context "where provides 'before' timestamp" do
+        options = { before: Time.iso8601('2014-03-03T20:15:01+00:00') }
 
-      it "should returns commits on or after that timestamp" do
-        commits = repository.log(options)
+        it "should returns commits on or before that timestamp" do
+          commits = repository.log(options)
 
-        expect(commits.size).to be > 0
-        expect(commits).to satisfy do |commits|
-          commits.all? { |commit| commit.committed_date >= options[:after] }
+          expect(commits.size).to be > 0
+          expect(commits).to satisfy do |commits|
+            commits.all? { |commit| commit.committed_date <= options[:before] }
+          end
         end
       end
-    end
 
-    context "where provides 'before' timestamp" do
-      options = { before: Time.iso8601('2014-03-03T20:15:01+00:00') }
+      context 'when multiple paths are provided' do
+        let(:options) { { ref: 'master', path: ['PROCESS.md', 'README.md'] } }
+
+        def commit_files(commit)
+          commit.rugged_diff_from_parent.deltas.flat_map do |delta|
+            [delta.old_file[:path], delta.new_file[:path]].uniq.compact
+          end
+        end
 
-      it "should returns commits on or before that timestamp" do
-        commits = repository.log(options)
+        it 'only returns commits matching at least one path' do
+          commits = repository.log(options)
 
-        expect(commits.size).to be > 0
-        expect(commits).to satisfy do |commits|
-          commits.all? { |commit| commit.committed_date <= options[:before] }
+          expect(commits.size).to be > 0
+          expect(commits).to satisfy do |commits|
+            commits.none? { |commit| (commit_files(commit) & options[:path]).empty? }
+          end
         end
       end
-    end
 
-    context 'when multiple paths are provided' do
-      let(:options) { { ref: 'master', path: ['PROCESS.md', 'README.md'] } }
+      context 'limit validation' do
+        where(:limit) do
+          [0, nil, '', 'foo']
+        end
 
-      def commit_files(commit)
-        commit.rugged_diff_from_parent.deltas.flat_map do |delta|
-          [delta.old_file[:path], delta.new_file[:path]].uniq.compact
+        with_them do
+          it { expect { repository.log(limit: limit) }.to raise_error(ArgumentError) }
         end
       end
 
-      it 'only returns commits matching at least one path' do
-        commits = repository.log(options)
+      context 'with all' do
+        it 'returns a list of commits' do
+          commits = repository.log({ all: true, limit: 50 })
 
-        expect(commits.size).to be > 0
-        expect(commits).to satisfy do |commits|
-          commits.none? { |commit| (commit_files(commit) & options[:path]).empty? }
+          expect(commits.size).to eq(37)
         end
       end
     end
 
-    context 'limit validation' do
-      where(:limit) do
-        [0, nil, '', 'foo']
-      end
+    context 'when Gitaly find_commits feature is enabled' do
+      it_behaves_like 'repository log'
+    end
 
-      with_them do
-        it { expect { repository.log(limit: limit) }.to raise_error(ArgumentError) }
-      end
+    context 'when Gitaly find_commits feature is disabled', :disable_gitaly do
+      it_behaves_like 'repository log'
     end
   end
 
@@ -1126,13 +1144,27 @@ describe Gitlab::Git::Repository, seed_helper: true do
           expect(repository.count_commits(options)).to eq(10)
         end
       end
+
+      context "with all" do
+        it "returns the number of commits in the whole repository" do
+          options = { all: true }
+
+          expect(repository.count_commits(options)).to eq(34)
+        end
+      end
+
+      context 'without all or ref being specified' do
+        it "raises an ArgumentError" do
+          expect { repository.count_commits({}) }.to raise_error(ArgumentError)
+        end
+      end
     end
 
     context 'when Gitaly count_commits feature is enabled' do
       it_behaves_like 'extended commit counting'
     end
 
-    context 'when Gitaly count_commits feature is disabled', :skip_gitaly_mock do
+    context 'when Gitaly count_commits feature is disabled', :disable_gitaly do
       it_behaves_like 'extended commit counting'
     end
   end
@@ -1406,79 +1438,95 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   describe "#copy_gitattributes" do
-    let(:attributes_path) { File.join(SEED_STORAGE_PATH, TEST_REPO_PATH, 'info/attributes') }
-
-    it "raises an error with invalid ref" do
-      expect { repository.copy_gitattributes("invalid") }.to raise_error(Gitlab::Git::Repository::InvalidRef)
-    end
+    shared_examples 'applying git attributes' do
+      let(:attributes_path) { File.join(SEED_STORAGE_PATH, TEST_REPO_PATH, 'info/attributes') }
 
-    context "with no .gitattrbutes" do
-      before do
-        repository.copy_gitattributes("master")
+      after do
+        FileUtils.rm_rf(attributes_path) if Dir.exist?(attributes_path)
       end
 
-      it "does not have an info/attributes" do
-        expect(File.exist?(attributes_path)).to be_falsey
+      it "raises an error with invalid ref" do
+        expect { repository.copy_gitattributes("invalid") }.to raise_error(Gitlab::Git::Repository::InvalidRef)
       end
 
-      after do
-        FileUtils.rm_rf(attributes_path)
-      end
-    end
+      context 'when forcing encoding issues' do
+        let(:branch_name) { "ʕ•ᴥ•ʔ" }
 
-    context "with .gitattrbutes" do
-      before do
-        repository.copy_gitattributes("gitattributes")
-      end
+        before do
+          repository.create_branch(branch_name, "master")
+        end
 
-      it "has an info/attributes" do
-        expect(File.exist?(attributes_path)).to be_truthy
-      end
+        after do
+          repository.rm_branch(branch_name, user: build(:admin))
+        end
 
-      it "has the same content in info/attributes as .gitattributes" do
-        contents = File.open(attributes_path, "rb") { |f| f.read }
-        expect(contents).to eq("*.md binary\n")
-      end
+        it "doesn't raise with a valid unicode ref" do
+          expect { repository.copy_gitattributes(branch_name) }.not_to raise_error
 
-      after do
-        FileUtils.rm_rf(attributes_path)
+          repository
+        end
       end
-    end
 
-    context "with updated .gitattrbutes" do
-      before do
-        repository.copy_gitattributes("gitattributes")
-        repository.copy_gitattributes("gitattributes-updated")
-      end
+      context "with no .gitattrbutes" do
+        before do
+          repository.copy_gitattributes("master")
+        end
 
-      it "has an info/attributes" do
-        expect(File.exist?(attributes_path)).to be_truthy
+        it "does not have an info/attributes" do
+          expect(File.exist?(attributes_path)).to be_falsey
+        end
       end
 
-      it "has the updated content in info/attributes" do
-        contents = File.read(attributes_path)
-        expect(contents).to eq("*.txt binary\n")
-      end
+      context "with .gitattrbutes" do
+        before do
+          repository.copy_gitattributes("gitattributes")
+        end
 
-      after do
-        FileUtils.rm_rf(attributes_path)
-      end
-    end
+        it "has an info/attributes" do
+          expect(File.exist?(attributes_path)).to be_truthy
+        end
 
-    context "with no .gitattrbutes in HEAD but with previous info/attributes" do
-      before do
-        repository.copy_gitattributes("gitattributes")
-        repository.copy_gitattributes("master")
+        it "has the same content in info/attributes as .gitattributes" do
+          contents = File.open(attributes_path, "rb") { |f| f.read }
+          expect(contents).to eq("*.md binary\n")
+        end
       end
 
-      it "does not have an info/attributes" do
-        expect(File.exist?(attributes_path)).to be_falsey
+      context "with updated .gitattrbutes" do
+        before do
+          repository.copy_gitattributes("gitattributes")
+          repository.copy_gitattributes("gitattributes-updated")
+        end
+
+        it "has an info/attributes" do
+          expect(File.exist?(attributes_path)).to be_truthy
+        end
+
+        it "has the updated content in info/attributes" do
+          contents = File.read(attributes_path)
+          expect(contents).to eq("*.txt binary\n")
+        end
       end
 
-      after do
-        FileUtils.rm_rf(attributes_path)
+      context "with no .gitattrbutes in HEAD but with previous info/attributes" do
+        before do
+          repository.copy_gitattributes("gitattributes")
+          repository.copy_gitattributes("master")
+        end
+
+        it "does not have an info/attributes" do
+          expect(File.exist?(attributes_path)).to be_falsey
+        end
       end
     end
+
+    context 'when gitaly is enabled' do
+      it_behaves_like 'applying git attributes'
+    end
+
+    context 'when gitaly is disabled', :disable_gitaly do
+      it_behaves_like 'applying git attributes'
+    end
   end
 
   describe '#ref_exists?' do
@@ -1649,6 +1697,35 @@ describe Gitlab::Git::Repository, seed_helper: true do
     end
   end
 
+  describe '#license_short_name' do
+    shared_examples 'acquiring the Licensee license key' do
+      subject { repository.license_short_name }
+
+      context 'when no license file can be found' do
+        let(:project) { create(:project, :repository) }
+        let(:repository) { project.repository.raw_repository }
+
+        before do
+          project.repository.delete_file(project.owner, 'LICENSE', message: 'remove license', branch_name: 'master')
+        end
+
+        it { is_expected.to be_nil }
+      end
+
+      context 'when an mit license is found' do
+        it { is_expected.to eq('mit') }
+      end
+    end
+
+    context 'when gitaly is enabled' do
+      it_behaves_like 'acquiring the Licensee license key'
+    end
+
+    context 'when gitaly is disabled', :disable_gitaly do
+      it_behaves_like 'acquiring the Licensee license key'
+    end
+  end
+
   describe '#with_repo_branch_commit' do
     context 'when comparing with the same repository' do
       let(:start_repository) { repository }
@@ -2283,6 +2360,20 @@ describe Gitlab::Git::Repository, seed_helper: true do
           expect(subject).to match(/\h{40}/)
         end
       end
+
+      context 'with trailing whitespace in an invalid patch', :skip_gitaly_mock do
+        let(:diff) { "diff --git a/README.md b/README.md\nindex faaf198..43c5edf 100644\n--- a/README.md\n+++ b/README.md\n@@ -1,4 +1,4 @@\n-testme\n+   \n ======   \n \n Sample repo for testing gitlab features\n" }
+
+        it 'does not include whitespace warnings in the error' do
+          allow(repository).to receive(:run_git!).and_call_original
+          allow(repository).to receive(:run_git!).with(%W(diff --binary #{start_sha}...#{end_sha})).and_return(diff.force_encoding('ASCII-8BIT'))
+
+          expect { subject }.to raise_error do |error|
+            expect(error).to be_a(described_class::GitError)
+            expect(error.message).not_to include('trailing whitespace')
+          end
+        end
+      end
     end
   end
 
diff --git a/spec/lib/gitlab/git_access_spec.rb b/spec/lib/gitlab/git_access_spec.rb
index 19d3f55501e..6f07e423c1b 100644
--- a/spec/lib/gitlab/git_access_spec.rb
+++ b/spec/lib/gitlab/git_access_spec.rb
@@ -534,6 +534,19 @@ describe Gitlab::GitAccess do
       expect { pull_access_check }.to raise_unauthorized('Your account has been blocked.')
     end
 
+    context 'when the project repository does not exist' do
+      it 'returns not found' do
+        project.add_guest(user)
+        repo = project.repository
+        FileUtils.rm_rf(repo.path)
+
+        # Sanity check for rm_rf
+        expect(repo.exists?).to eq(false)
+
+        expect { pull_access_check }.to raise_error(Gitlab::GitAccess::NotFoundError, 'A repository for this project does not exist yet.')
+      end
+    end
+
     describe 'without access to project' do
       context 'pull code' do
         it { expect { pull_access_check }.to raise_not_found }
diff --git a/spec/lib/gitlab/git_access_wiki_spec.rb b/spec/lib/gitlab/git_access_wiki_spec.rb
index 215f1ecc9c5..730ede99fc9 100644
--- a/spec/lib/gitlab/git_access_wiki_spec.rb
+++ b/spec/lib/gitlab/git_access_wiki_spec.rb
@@ -57,7 +57,7 @@ describe Gitlab::GitAccessWiki do
           # Sanity check for rm_rf
           expect(wiki_repo.exists?).to eq(false)
 
-          expect { subject }.to raise_error(Gitlab::GitAccess::UnauthorizedError, 'A repository for this project does not exist yet.')
+          expect { subject }.to raise_error(Gitlab::GitAccess::NotFoundError, 'A repository for this project does not exist yet.')
         end
       end
     end
diff --git a/spec/lib/gitlab/gitaly_client/blob_service_spec.rb b/spec/lib/gitlab/gitaly_client/blob_service_spec.rb
new file mode 100644
index 00000000000..a2770ef2fe4
--- /dev/null
+++ b/spec/lib/gitlab/gitaly_client/blob_service_spec.rb
@@ -0,0 +1,60 @@
+require 'spec_helper'
+
+describe Gitlab::GitalyClient::BlobService do
+  let(:project) { create(:project, :repository) }
+  let(:storage_name) { project.repository_storage }
+  let(:relative_path) { project.disk_path + '.git' }
+  let(:repository) { project.repository }
+  let(:client) { described_class.new(repository) }
+
+  describe '#get_new_lfs_pointers' do
+    let(:revision) { 'master' }
+    let(:limit) { 5 }
+    let(:not_in) { ['branch-a', 'branch-b'] }
+    let(:expected_params) do
+      { revision: revision, limit: limit, not_in_refs: not_in, not_in_all: false }
+    end
+
+    subject { client.get_new_lfs_pointers(revision, limit, not_in) }
+
+    it 'sends a get_new_lfs_pointers message' do
+      expect_any_instance_of(Gitaly::BlobService::Stub)
+        .to receive(:get_new_lfs_pointers)
+        .with(gitaly_request_with_params(expected_params), kind_of(Hash))
+        .and_return([])
+
+      subject
+    end
+
+    context 'with not_in = :all' do
+      let(:not_in) { :all }
+      let(:expected_params) do
+        { revision: revision, limit: limit, not_in_refs: [], not_in_all: true }
+      end
+
+      it 'sends the correct message' do
+        expect_any_instance_of(Gitaly::BlobService::Stub)
+          .to receive(:get_new_lfs_pointers)
+          .with(gitaly_request_with_params(expected_params), kind_of(Hash))
+          .and_return([])
+
+        subject
+      end
+    end
+  end
+
+  describe '#get_all_lfs_pointers' do
+    let(:revision) { 'master' }
+
+    subject { client.get_all_lfs_pointers(revision) }
+
+    it 'sends a get_all_lfs_pointers message' do
+      expect_any_instance_of(Gitaly::BlobService::Stub)
+        .to receive(:get_all_lfs_pointers)
+        .with(gitaly_request_with_params(revision: revision), kind_of(Hash))
+        .and_return([])
+
+      subject
+    end
+  end
+end
diff --git a/spec/lib/gitlab/gitaly_client/commit_service_spec.rb b/spec/lib/gitlab/gitaly_client/commit_service_spec.rb
index 001c4d3e10a..9be3fa633a7 100644
--- a/spec/lib/gitlab/gitaly_client/commit_service_spec.rb
+++ b/spec/lib/gitlab/gitaly_client/commit_service_spec.rb
@@ -113,7 +113,7 @@ describe Gitlab::GitalyClient::CommitService do
         .with(gitaly_request_with_path(storage_name, relative_path), kind_of(Hash))
         .and_return([])
 
-      client.tree_entries(repository, revision, path)
+      client.tree_entries(repository, revision, path, false)
     end
 
     context 'with UTF-8 params strings' do
@@ -126,7 +126,7 @@ describe Gitlab::GitalyClient::CommitService do
           .with(gitaly_request_with_path(storage_name, relative_path), kind_of(Hash))
           .and_return([])
 
-        client.tree_entries(repository, revision, path)
+        client.tree_entries(repository, revision, path, false)
       end
     end
   end
diff --git a/spec/lib/gitlab/gpg/commit_spec.rb b/spec/lib/gitlab/gpg/commit_spec.rb
index 67c62458f0f..8c6d673391b 100644
--- a/spec/lib/gitlab/gpg/commit_spec.rb
+++ b/spec/lib/gitlab/gpg/commit_spec.rb
@@ -38,7 +38,7 @@ describe Gitlab::Gpg::Commit do
           end
 
           before do
-            allow(Gitlab::Git::Commit).to receive(:extract_signature)
+            allow(Gitlab::Git::Commit).to receive(:extract_signature_lazily)
             .with(Gitlab::Git::Repository, commit_sha)
             .and_return(
               [
@@ -101,7 +101,7 @@ describe Gitlab::Gpg::Commit do
           end
 
           before do
-            allow(Gitlab::Git::Commit).to receive(:extract_signature)
+            allow(Gitlab::Git::Commit).to receive(:extract_signature_lazily)
             .with(Gitlab::Git::Repository, commit_sha)
             .and_return(
               [
@@ -140,7 +140,7 @@ describe Gitlab::Gpg::Commit do
           end
 
           before do
-            allow(Gitlab::Git::Commit).to receive(:extract_signature)
+            allow(Gitlab::Git::Commit).to receive(:extract_signature_lazily)
             .with(Gitlab::Git::Repository, commit_sha)
             .and_return(
               [
@@ -175,7 +175,7 @@ describe Gitlab::Gpg::Commit do
           end
 
           before do
-            allow(Gitlab::Git::Commit).to receive(:extract_signature)
+            allow(Gitlab::Git::Commit).to receive(:extract_signature_lazily)
             .with(Gitlab::Git::Repository, commit_sha)
             .and_return(
               [
@@ -211,7 +211,7 @@ describe Gitlab::Gpg::Commit do
         end
 
         before do
-          allow(Gitlab::Git::Commit).to receive(:extract_signature)
+          allow(Gitlab::Git::Commit).to receive(:extract_signature_lazily)
           .with(Gitlab::Git::Repository, commit_sha)
           .and_return(
             [
@@ -241,7 +241,7 @@ describe Gitlab::Gpg::Commit do
       let!(:commit) { create :commit, project: project, sha: commit_sha }
 
       before do
-        allow(Gitlab::Git::Commit).to receive(:extract_signature)
+        allow(Gitlab::Git::Commit).to receive(:extract_signature_lazily)
           .with(Gitlab::Git::Repository, commit_sha)
           .and_return(
             [
diff --git a/spec/lib/gitlab/gpg/invalid_gpg_signature_updater_spec.rb b/spec/lib/gitlab/gpg/invalid_gpg_signature_updater_spec.rb
index c034eccf2a6..6fbffc38444 100644
--- a/spec/lib/gitlab/gpg/invalid_gpg_signature_updater_spec.rb
+++ b/spec/lib/gitlab/gpg/invalid_gpg_signature_updater_spec.rb
@@ -26,7 +26,7 @@ RSpec.describe Gitlab::Gpg::InvalidGpgSignatureUpdater do
     before do
       allow_any_instance_of(Project).to receive(:commit).and_return(commit)
 
-      allow(Gitlab::Git::Commit).to receive(:extract_signature)
+      allow(Gitlab::Git::Commit).to receive(:extract_signature_lazily)
         .with(Gitlab::Git::Repository, commit_sha)
         .and_return(signature)
     end
diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index 41a55027f4d..b20cc34dd5c 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -277,6 +277,7 @@ project:
 - fork_network
 - custom_attributes
 - lfs_file_locks
+- project_badges
 award_emoji:
 - awardable
 - user
@@ -293,3 +294,5 @@ issue_assignees:
 - assignee
 lfs_file_locks:
 - user
+project_badges:
+- project
diff --git a/spec/lib/gitlab/import_export/project.json b/spec/lib/gitlab/import_export/project.json
index b6c1f0c81cb..62ef93f847a 100644
--- a/spec/lib/gitlab/import_export/project.json
+++ b/spec/lib/gitlab/import_export/project.json
@@ -14,8 +14,7 @@
       "template": false,
       "description": "",
       "type": "ProjectLabel",
-      "priorities": [
-      ]
+      "priorities": []
     },
     {
       "id": 3,
@@ -160,9 +159,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 352,
@@ -184,9 +181,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 353,
@@ -208,9 +203,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 354,
@@ -232,9 +225,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 355,
@@ -256,9 +247,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 356,
@@ -280,9 +269,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 357,
@@ -304,9 +291,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 358,
@@ -328,9 +313,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ]
     },
@@ -395,9 +378,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 360,
@@ -419,9 +400,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 361,
@@ -443,9 +422,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 362,
@@ -467,9 +444,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 363,
@@ -491,9 +466,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 364,
@@ -515,9 +488,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 365,
@@ -539,9 +510,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 366,
@@ -563,9 +532,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ]
     },
@@ -628,9 +595,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 368,
@@ -652,9 +617,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 369,
@@ -676,9 +639,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 370,
@@ -700,9 +661,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 371,
@@ -724,9 +683,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 372,
@@ -748,9 +705,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 373,
@@ -772,9 +727,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 374,
@@ -796,9 +749,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ]
     },
@@ -840,9 +791,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 376,
@@ -864,9 +813,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 377,
@@ -888,9 +835,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 378,
@@ -912,9 +857,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 379,
@@ -936,9 +879,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 380,
@@ -960,9 +901,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 381,
@@ -984,9 +923,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 382,
@@ -1008,9 +945,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ]
     },
@@ -1052,9 +987,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 384,
@@ -1076,9 +1009,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 385,
@@ -1100,9 +1031,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 386,
@@ -1124,9 +1053,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 387,
@@ -1148,9 +1075,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 388,
@@ -1172,9 +1097,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 389,
@@ -1196,9 +1119,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 390,
@@ -1220,9 +1141,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ]
     },
@@ -1264,9 +1183,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 392,
@@ -1288,9 +1205,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 393,
@@ -1312,9 +1227,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 394,
@@ -1336,9 +1249,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 395,
@@ -1360,9 +1271,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 396,
@@ -1384,9 +1293,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 397,
@@ -1408,9 +1315,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 398,
@@ -1432,9 +1337,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ]
     },
@@ -1476,9 +1379,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 400,
@@ -1500,9 +1401,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 401,
@@ -1524,9 +1423,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 402,
@@ -1548,9 +1445,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 403,
@@ -1572,9 +1467,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 404,
@@ -1596,9 +1489,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 405,
@@ -1620,9 +1511,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 406,
@@ -1644,9 +1533,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ]
     },
@@ -1688,9 +1575,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 408,
@@ -1712,9 +1597,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 409,
@@ -1736,9 +1619,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 410,
@@ -1760,9 +1641,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 411,
@@ -1784,9 +1663,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 412,
@@ -1808,9 +1685,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 413,
@@ -1832,9 +1707,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 414,
@@ -1856,9 +1729,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ]
     },
@@ -1900,9 +1771,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 416,
@@ -1924,9 +1793,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 417,
@@ -1948,9 +1815,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 418,
@@ -1972,9 +1837,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 419,
@@ -1996,9 +1859,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 420,
@@ -2020,9 +1881,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 421,
@@ -2044,9 +1903,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 422,
@@ -2068,9 +1925,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ]
     },
@@ -2112,9 +1967,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 424,
@@ -2136,9 +1989,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 425,
@@ -2160,9 +2011,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 426,
@@ -2184,9 +2033,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 427,
@@ -2208,9 +2055,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 428,
@@ -2232,9 +2077,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 429,
@@ -2256,9 +2099,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 430,
@@ -2280,9 +2121,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ]
     }
@@ -2378,12 +2217,8 @@
       ]
     }
   ],
-  "snippets": [
-
-  ],
-  "releases": [
-
-  ],
+  "snippets": [],
+  "releases": [],
   "project_members": [
     {
       "id": 36,
@@ -2515,9 +2350,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 672,
@@ -2539,9 +2372,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 673,
@@ -2563,9 +2394,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 674,
@@ -2587,9 +2416,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 675,
@@ -2611,9 +2438,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 676,
@@ -2635,9 +2460,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 677,
@@ -2659,9 +2482,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 678,
@@ -2683,9 +2504,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ],
       "merge_request_diff": {
@@ -2696,7 +2515,7 @@
             "merge_request_diff_id": 27,
             "relative_order": 0,
             "sha": "bb5206fee213d983da88c47f9cf4cc6caf9c66dc",
-            "message": "Feature conflcit added\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Feature conflcit added\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-08-06T08:35:52.000+02:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -2708,7 +2527,7 @@
             "merge_request_diff_id": 27,
             "relative_order": 1,
             "sha": "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
-            "message": "Add submodule from gitlab.com\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Add submodule from gitlab.com\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T10:01:38.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -2720,7 +2539,7 @@
             "merge_request_diff_id": 27,
             "relative_order": 2,
             "sha": "570e7b2abdd848b95f2f578043fc23bd6f6fd24d",
-            "message": "Change some files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Change some files\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T09:57:31.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -2732,7 +2551,7 @@
             "merge_request_diff_id": 27,
             "relative_order": 3,
             "sha": "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9",
-            "message": "More submodules\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "More submodules\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T09:54:21.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -2744,7 +2563,7 @@
             "merge_request_diff_id": 27,
             "relative_order": 4,
             "sha": "d14d6c0abdd253381df51a723d58691b2ee1ab08",
-            "message": "Remove ds_store files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Remove ds_store files\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T09:49:50.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -2756,7 +2575,7 @@
             "merge_request_diff_id": 27,
             "relative_order": 5,
             "sha": "c1acaa58bbcbc3eafe538cb8274ba387047b69f8",
-            "message": "Ignore DS files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Ignore DS files\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T09:48:32.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -2834,7 +2653,7 @@
           {
             "merge_request_diff_id": 27,
             "relative_order": 5,
-            "utf8_diff": "--- a/files/ruby/popen.rb\n+++ b/files/ruby/popen.rb\n@@ -6,12 +6,18 @@ module Popen\n \n   def popen(cmd, path=nil)\n     unless cmd.is_a?(Array)\n-      raise \"System commands must be given as an array of strings\"\n+      raise RuntimeError, \"System commands must be given as an array of strings\"\n     end\n \n     path ||= Dir.pwd\n-    vars = { \"PWD\" =\u003e path }\n-    options = { chdir: path }\n+\n+    vars = {\n+      \"PWD\" =\u003e path\n+    }\n+\n+    options = {\n+      chdir: path\n+    }\n \n     unless File.directory?(path)\n       FileUtils.mkdir_p(path)\n@@ -19,6 +25,7 @@ module Popen\n \n     @cmd_output = \"\"\n     @cmd_status = 0\n+\n     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|\n       @cmd_output \u003c\u003c stdout.read\n       @cmd_output \u003c\u003c stderr.read\n",
+            "utf8_diff": "--- a/files/ruby/popen.rb\n+++ b/files/ruby/popen.rb\n@@ -6,12 +6,18 @@ module Popen\n \n   def popen(cmd, path=nil)\n     unless cmd.is_a?(Array)\n-      raise \"System commands must be given as an array of strings\"\n+      raise RuntimeError, \"System commands must be given as an array of strings\"\n     end\n \n     path ||= Dir.pwd\n-    vars = { \"PWD\" => path }\n-    options = { chdir: path }\n+\n+    vars = {\n+      \"PWD\" => path\n+    }\n+\n+    options = {\n+      chdir: path\n+    }\n \n     unless File.directory?(path)\n       FileUtils.mkdir_p(path)\n@@ -19,6 +25,7 @@ module Popen\n \n     @cmd_output = \"\"\n     @cmd_status = 0\n+\n     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|\n       @cmd_output << stdout.read\n       @cmd_output << stderr.read\n",
             "new_path": "files/ruby/popen.rb",
             "old_path": "files/ruby/popen.rb",
             "a_mode": "100644",
@@ -2958,9 +2777,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 680,
@@ -2982,9 +2799,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 681,
@@ -3006,9 +2821,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 682,
@@ -3030,9 +2843,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 683,
@@ -3054,9 +2865,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 684,
@@ -3078,9 +2887,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 685,
@@ -3102,9 +2909,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 686,
@@ -3126,9 +2931,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ],
       "merge_request_diff": {
@@ -3139,7 +2942,7 @@
             "merge_request_diff_id": 26,
             "sha": "0b4bc9a49b562e85de7cc9e834518ea6828729b9",
             "relative_order": 0,
-            "message": "Feature added\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Feature added\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T09:26:01.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -3237,9 +3040,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 778,
@@ -3261,9 +3062,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 779,
@@ -3285,9 +3084,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 780,
@@ -3309,9 +3106,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 781,
@@ -3333,9 +3128,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 782,
@@ -3357,9 +3150,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 783,
@@ -3381,9 +3172,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 784,
@@ -3405,9 +3194,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ],
       "merge_request_diff": {
@@ -3516,9 +3303,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 786,
@@ -3540,9 +3325,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 787,
@@ -3564,9 +3347,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 788,
@@ -3588,9 +3369,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 789,
@@ -3612,9 +3391,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 790,
@@ -3636,9 +3413,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 791,
@@ -3660,9 +3435,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 792,
@@ -3684,9 +3457,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ],
       "merge_request_diff": {
@@ -3877,7 +3648,7 @@
             "merge_request_diff_id": 14,
             "relative_order": 15,
             "sha": "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
-            "message": "Add submodule from gitlab.com\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Add submodule from gitlab.com\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T10:01:38.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -3889,7 +3660,7 @@
             "merge_request_diff_id": 14,
             "relative_order": 16,
             "sha": "570e7b2abdd848b95f2f578043fc23bd6f6fd24d",
-            "message": "Change some files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Change some files\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T09:57:31.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -3901,7 +3672,7 @@
             "merge_request_diff_id": 14,
             "relative_order": 17,
             "sha": "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9",
-            "message": "More submodules\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "More submodules\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T09:54:21.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -3913,7 +3684,7 @@
             "merge_request_diff_id": 14,
             "relative_order": 18,
             "sha": "d14d6c0abdd253381df51a723d58691b2ee1ab08",
-            "message": "Remove ds_store files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Remove ds_store files\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T09:49:50.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -3925,7 +3696,7 @@
             "merge_request_diff_id": 14,
             "relative_order": 19,
             "sha": "c1acaa58bbcbc3eafe538cb8274ba387047b69f8",
-            "message": "Ignore DS files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Ignore DS files\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
             "authored_date": "2014-02-27T09:48:32.000+01:00",
             "author_name": "Dmitriy Zaporozhets",
             "author_email": "dmitriy.zaporozhets@gmail.com",
@@ -4016,7 +3787,7 @@
           {
             "merge_request_diff_id": 14,
             "relative_order": 6,
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@@ -4042,7 +3813,7 @@
           {
             "merge_request_diff_id": 14,
             "relative_order": 8,
-            "utf8_diff": "--- a/files/ruby/popen.rb\n+++ b/files/ruby/popen.rb\n@@ -6,12 +6,18 @@ module Popen\n \n   def popen(cmd, path=nil)\n     unless cmd.is_a?(Array)\n-      raise \"System commands must be given as an array of strings\"\n+      raise RuntimeError, \"System commands must be given as an array of strings\"\n     end\n \n     path ||= Dir.pwd\n-    vars = { \"PWD\" =\u003e path }\n-    options = { chdir: path }\n+\n+    vars = {\n+      \"PWD\" =\u003e path\n+    }\n+\n+    options = {\n+      chdir: path\n+    }\n \n     unless File.directory?(path)\n       FileUtils.mkdir_p(path)\n@@ -19,6 +25,7 @@ module Popen\n \n     @cmd_output = \"\"\n     @cmd_status = 0\n+\n     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|\n       @cmd_output \u003c\u003c stdout.read\n       @cmd_output \u003c\u003c stderr.read\n",
+            "utf8_diff": "--- a/files/ruby/popen.rb\n+++ b/files/ruby/popen.rb\n@@ -6,12 +6,18 @@ module Popen\n \n   def popen(cmd, path=nil)\n     unless cmd.is_a?(Array)\n-      raise \"System commands must be given as an array of strings\"\n+      raise RuntimeError, \"System commands must be given as an array of strings\"\n     end\n \n     path ||= Dir.pwd\n-    vars = { \"PWD\" => path }\n-    options = { chdir: path }\n+\n+    vars = {\n+      \"PWD\" => path\n+    }\n+\n+    options = {\n+      chdir: path\n+    }\n \n     unless File.directory?(path)\n       FileUtils.mkdir_p(path)\n@@ -19,6 +25,7 @@ module Popen\n \n     @cmd_output = \"\"\n     @cmd_status = 0\n+\n     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|\n       @cmd_output << stdout.read\n       @cmd_output << stderr.read\n",
             "new_path": "files/ruby/popen.rb",
             "old_path": "files/ruby/popen.rb",
             "a_mode": "100644",
@@ -4207,7 +3978,7 @@
           },
           "events": [
             {
-            "merge_request_diff_id": 14,
+              "merge_request_diff_id": 14,
               "id": 529,
               "target_type": "Note",
               "target_id": 793,
@@ -4239,9 +4010,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 795,
@@ -4263,9 +4032,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 796,
@@ -4287,9 +4054,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 797,
@@ -4311,9 +4076,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 798,
@@ -4335,9 +4098,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 799,
@@ -4359,9 +4120,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 800,
@@ -4383,9 +4142,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ],
       "merge_request_diff": {
@@ -4603,7 +4360,7 @@
           {
             "merge_request_diff_id": 13,
             "relative_order": 2,
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+            "message": "Add submodule from gitlab.com\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
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-            "message": "Change some files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "Change some files\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
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-            "message": "More submodules\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "message": "More submodules\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
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  <path d=\"M190.786662,244.255313 L190.786662,244.255313 L214.831598,170.268052 C217.024481,163.519627 214.622198,156.126833 208.879985,151.957046 L0.777106647,0.789758846 L190.786662,244.255313 L190.786662,244.255313 Z\" id=\"path82\" fill=\"#FCA326\" sketch:type=\"MSShapeGroup\"></path>\n+                                </g>\n+                                <g id=\"g84\" stroke-width=\"1\" fill=\"none\" sketch:type=\"MSLayerGroup\" transform=\"translate(294.009575, 244.478283)\">\n+                                    <path d=\"M111.679997,0 L0.79222998,0 L48.4470155,146.638096 C50.8993221,154.183259 61.5752318,154.183259 64.0263751,146.638096 L111.679997,0 L111.679997,0 Z\" id=\"path86\" fill=\"#E24329\" sketch:type=\"MSShapeGroup\"></path>\n+                                </g>\n+                            </g>\n+                        </g>\n+                    </g>\n+                </g>\n+            </g>\n+        </g>\n+    </g>\n+</svg>\n\\ No newline at end of file\n",
             "new_path": "files/images/wm.svg",
             "old_path": "files/images/wm.svg",
             "a_mode": "0",
@@ -6008,7 +5715,7 @@
           {
             "merge_request_diff_id": 10,
             "relative_order": 8,
-            "utf8_diff": "--- a/files/ruby/popen.rb\n+++ b/files/ruby/popen.rb\n@@ -6,12 +6,18 @@ module Popen\n \n   def popen(cmd, path=nil)\n     unless cmd.is_a?(Array)\n-      raise \"System commands must be given as an array of strings\"\n+      raise RuntimeError, \"System commands must be given as an array of strings\"\n     end\n \n     path ||= Dir.pwd\n-    vars = { \"PWD\" =\u003e path }\n-    options = { chdir: path }\n+\n+    vars = {\n+      \"PWD\" =\u003e path\n+    }\n+\n+    options = {\n+      chdir: path\n+    }\n \n     unless File.directory?(path)\n       FileUtils.mkdir_p(path)\n@@ -19,6 +25,7 @@ module Popen\n \n     @cmd_output = \"\"\n     @cmd_status = 0\n+\n     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|\n       @cmd_output \u003c\u003c stdout.read\n       @cmd_output \u003c\u003c stderr.read\n",
+            "utf8_diff": "--- a/files/ruby/popen.rb\n+++ b/files/ruby/popen.rb\n@@ -6,12 +6,18 @@ module Popen\n \n   def popen(cmd, path=nil)\n     unless cmd.is_a?(Array)\n-      raise \"System commands must be given as an array of strings\"\n+      raise RuntimeError, \"System commands must be given as an array of strings\"\n     end\n \n     path ||= Dir.pwd\n-    vars = { \"PWD\" => path }\n-    options = { chdir: path }\n+\n+    vars = {\n+      \"PWD\" => path\n+    }\n+\n+    options = {\n+      chdir: path\n+    }\n \n     unless File.directory?(path)\n       FileUtils.mkdir_p(path)\n@@ -19,6 +25,7 @@ module Popen\n \n     @cmd_output = \"\"\n     @cmd_status = 0\n+\n     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|\n       @cmd_output << stdout.read\n       @cmd_output << stderr.read\n",
             "new_path": "files/ruby/popen.rb",
             "old_path": "files/ruby/popen.rb",
             "a_mode": "100644",
@@ -6171,9 +5878,7 @@
           "author": {
             "name": "User 4"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 826,
@@ -6195,9 +5900,7 @@
           "author": {
             "name": "User 3"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 827,
@@ -6219,9 +5922,7 @@
           "author": {
             "name": "User 0"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 828,
@@ -6243,9 +5944,7 @@
           "author": {
             "name": "Ottis Schuster II"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 829,
@@ -6267,9 +5966,7 @@
           "author": {
             "name": "Rhett Emmerich IV"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 830,
@@ -6291,9 +5988,7 @@
           "author": {
             "name": "Burdette Bernier"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 831,
@@ -6315,9 +6010,7 @@
           "author": {
             "name": "Ari Wintheiser"
           },
-          "events": [
-
-          ]
+          "events": []
         },
         {
           "id": 832,
@@ -6339,9 +6032,7 @@
           "author": {
             "name": "Administrator"
           },
-          "events": [
-
-          ]
+          "events": []
         }
       ],
       "merge_request_diff": {
@@ -6953,9 +6644,7 @@
       "updated_at": "2017-01-16T15:25:28.637Z"
     }
   ],
-  "deploy_keys": [
-
-  ],
+  "deploy_keys": [],
   "services": [
     {
       "id": 100,
@@ -6964,9 +6653,7 @@
       "created_at": "2016-06-14T15:01:51.315Z",
       "updated_at": "2016-06-14T15:01:51.315Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7008,9 +6695,7 @@
       "created_at": "2016-06-14T15:01:51.289Z",
       "updated_at": "2016-06-14T15:01:51.289Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7030,9 +6715,7 @@
       "created_at": "2016-06-14T15:01:51.277Z",
       "updated_at": "2016-06-14T15:01:51.277Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7052,9 +6735,7 @@
       "created_at": "2016-06-14T15:01:51.267Z",
       "updated_at": "2016-06-14T15:01:51.267Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7097,9 +6778,7 @@
       "created_at": "2016-06-14T15:01:51.232Z",
       "updated_at": "2016-06-14T15:01:51.232Z",
       "active": true,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7141,9 +6820,7 @@
       "created_at": "2016-06-14T15:01:51.202Z",
       "updated_at": "2016-06-14T15:01:51.202Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7163,9 +6840,7 @@
       "created_at": "2016-06-14T15:01:51.182Z",
       "updated_at": "2016-06-14T15:01:51.182Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7185,9 +6860,7 @@
       "created_at": "2016-06-14T15:01:51.166Z",
       "updated_at": "2016-06-14T15:01:51.166Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7207,9 +6880,7 @@
       "created_at": "2016-06-14T15:01:51.153Z",
       "updated_at": "2016-06-14T15:01:51.153Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7229,9 +6900,7 @@
       "created_at": "2016-06-14T15:01:51.139Z",
       "updated_at": "2016-06-14T15:01:51.139Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7251,9 +6920,7 @@
       "created_at": "2016-06-14T15:01:51.125Z",
       "updated_at": "2016-06-14T15:01:51.125Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7273,9 +6940,7 @@
       "created_at": "2016-06-14T15:01:51.113Z",
       "updated_at": "2016-06-14T15:01:51.113Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7295,9 +6960,7 @@
       "created_at": "2016-06-14T15:01:51.080Z",
       "updated_at": "2016-06-14T15:01:51.080Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7317,9 +6980,7 @@
       "created_at": "2016-06-14T15:01:51.067Z",
       "updated_at": "2016-06-14T15:01:51.067Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7339,9 +7000,7 @@
       "created_at": "2016-06-14T15:01:51.047Z",
       "updated_at": "2016-06-14T15:01:51.047Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7361,9 +7020,7 @@
       "created_at": "2016-06-14T15:01:51.031Z",
       "updated_at": "2016-06-14T15:01:51.031Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7383,9 +7040,7 @@
       "created_at": "2016-06-14T15:01:51.031Z",
       "updated_at": "2016-06-14T15:01:51.031Z",
       "active": false,
-      "properties": {
-
-      },
+      "properties": {},
       "template": false,
       "push_events": true,
       "issues_events": true,
@@ -7399,9 +7054,7 @@
       "type": "JenkinsDeprecatedService"
     }
   ],
-  "hooks": [
-
-  ],
+  "hooks": [],
   "protected_branches": [
     {
       "id": 1,
@@ -7475,5 +7128,25 @@
       "key": "bar",
       "value": "bar"
     }
+  ],
+  "project_badges": [
+    {
+      "id": 1,
+      "created_at": "2017-10-19T15:36:23.466Z",
+      "updated_at": "2017-10-19T15:36:23.466Z",
+      "project_id": 5,
+      "type": "ProjectBadge",
+      "link_url": "http://www.example.com",
+      "image_url": "http://www.example.com"
+    },
+    {
+      "id": 2,
+      "created_at": "2017-10-19T15:36:23.466Z",
+      "updated_at": "2017-10-19T15:36:23.466Z",
+      "project_id": 5,
+      "type": "ProjectBadge",
+      "link_url": "http://www.example.com",
+      "image_url": "http://www.example.com"
+    }
   ]
 }
diff --git a/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb b/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
index d076007e4bc..1a4d09724fc 100644
--- a/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
+++ b/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
@@ -129,6 +129,10 @@ describe Gitlab::ImportExport::ProjectTreeRestorer do
         expect(@project.custom_attributes.count).to eq(2)
       end
 
+      it 'has badges' do
+        expect(@project.project_badges.count).to eq(2)
+      end
+
       it 'restores the correct service' do
         expect(CustomIssueTrackerService.first).not_to be_nil
       end
diff --git a/spec/lib/gitlab/import_export/project_tree_saver_spec.rb b/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
index 5804c45871e..d6bd5f5c81d 100644
--- a/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
+++ b/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
@@ -180,6 +180,10 @@ describe Gitlab::ImportExport::ProjectTreeSaver do
         expect(saved_project_json['custom_attributes'].count).to eq(2)
       end
 
+      it 'has badges' do
+        expect(saved_project_json['project_badges'].count).to eq(2)
+      end
+
       it 'does not complain about non UTF-8 characters in MR diff files' do
         ActiveRecord::Base.connection.execute("UPDATE merge_request_diff_files SET diff = '---\n- :diff: !binary |-\n    LS0tIC9kZXYvbnVsbAorKysgYi9pbWFnZXMvbnVjb3IucGRmCkBAIC0wLDAg\n    KzEsMTY3OSBAQAorJVBERi0xLjUNJeLjz9MNCisxIDAgb2JqDTw8L01ldGFk\n    YXR'")
 
@@ -288,6 +292,9 @@ describe Gitlab::ImportExport::ProjectTreeSaver do
     create(:project_custom_attribute, project: project)
     create(:project_custom_attribute, project: project)
 
+    create(:project_badge, project: project)
+    create(:project_badge, project: project)
+
     project
   end
 
diff --git a/spec/lib/gitlab/import_export/relation_factory_spec.rb b/spec/lib/gitlab/import_export/relation_factory_spec.rb
index f1df44cea75..5c61a5a2044 100644
--- a/spec/lib/gitlab/import_export/relation_factory_spec.rb
+++ b/spec/lib/gitlab/import_export/relation_factory_spec.rb
@@ -29,6 +29,7 @@ describe Gitlab::ImportExport::RelationFactory do
         'service_id' => service_id,
         'push_events' => true,
         'issues_events' => false,
+        'confidential_issues_events' => false,
         'merge_requests_events' => true,
         'tag_push_events' => false,
         'note_events' => true,
diff --git a/spec/lib/gitlab/import_export/safe_model_attributes.yml b/spec/lib/gitlab/import_export/safe_model_attributes.yml
index feaab6673cd..ddcbb7a0033 100644
--- a/spec/lib/gitlab/import_export/safe_model_attributes.yml
+++ b/spec/lib/gitlab/import_export/safe_model_attributes.yml
@@ -536,3 +536,12 @@ LfsFileLock:
 - user_id
 - project_id
 - created_at
+Badge:
+- id
+- link_url
+- image_url
+- project_id
+- group_id
+- created_at
+- updated_at
+- type
diff --git a/spec/lib/gitlab/kubernetes/config_map_spec.rb b/spec/lib/gitlab/kubernetes/config_map_spec.rb
new file mode 100644
index 00000000000..33dfa461202
--- /dev/null
+++ b/spec/lib/gitlab/kubernetes/config_map_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe Gitlab::Kubernetes::ConfigMap do
+  let(:kubeclient) { double('kubernetes client') }
+  let(:application) { create(:clusters_applications_prometheus) }
+  let(:config_map) { described_class.new(application.name, application.values) }
+  let(:namespace) { Gitlab::Kubernetes::Helm::NAMESPACE }
+
+  let(:metadata) do
+    {
+      name: "values-content-configuration-#{application.name}",
+      namespace: namespace,
+      labels: { name: "values-content-configuration-#{application.name}" }
+    }
+  end
+
+  describe '#generate' do
+    let(:resource) { ::Kubeclient::Resource.new(metadata: metadata, data: { values: application.values }) }
+    subject { config_map.generate }
+
+    it 'should build a Kubeclient Resource' do
+      is_expected.to eq(resource)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/kubernetes/helm/api_spec.rb b/spec/lib/gitlab/kubernetes/helm/api_spec.rb
index 69112fe90b1..740466ea5cb 100644
--- a/spec/lib/gitlab/kubernetes/helm/api_spec.rb
+++ b/spec/lib/gitlab/kubernetes/helm/api_spec.rb
@@ -5,14 +5,21 @@ describe Gitlab::Kubernetes::Helm::Api do
   let(:helm) { described_class.new(client) }
   let(:gitlab_namespace) { Gitlab::Kubernetes::Helm::NAMESPACE }
   let(:namespace) { Gitlab::Kubernetes::Namespace.new(gitlab_namespace, client) }
-  let(:install_helm) { true }
-  let(:chart) { 'stable/a_chart' }
-  let(:application_name) { 'app_name' }
-  let(:command) { Gitlab::Kubernetes::Helm::InstallCommand.new(application_name, install_helm: install_helm, chart: chart) }
+  let(:application) { create(:clusters_applications_prometheus) }
+
+  let(:command) do
+    Gitlab::Kubernetes::Helm::InstallCommand.new(
+      application.name,
+      chart: application.chart,
+      values: application.values
+    )
+  end
+
   subject { helm }
 
   before do
     allow(Gitlab::Kubernetes::Namespace).to receive(:new).with(gitlab_namespace, client).and_return(namespace)
+    allow(client).to receive(:create_config_map)
   end
 
   describe '#initialize' do
@@ -26,6 +33,7 @@ describe Gitlab::Kubernetes::Helm::Api do
   describe '#install' do
     before do
       allow(client).to receive(:create_pod).and_return(nil)
+      allow(client).to receive(:create_config_map).and_return(nil)
       allow(namespace).to receive(:ensure_exists!).once
     end
 
@@ -35,6 +43,16 @@ describe Gitlab::Kubernetes::Helm::Api do
 
       subject.install(command)
     end
+
+    context 'with a ConfigMap' do
+      let(:resource) { Gitlab::Kubernetes::ConfigMap.new(application.name, application.values).generate }
+
+      it 'creates a ConfigMap on kubeclient' do
+        expect(client).to receive(:create_config_map).with(resource).once
+
+        subject.install(command)
+      end
+    end
   end
 
   describe '#installation_status' do
diff --git a/spec/lib/gitlab/kubernetes/helm/base_command_spec.rb b/spec/lib/gitlab/kubernetes/helm/base_command_spec.rb
new file mode 100644
index 00000000000..3cfdae794f6
--- /dev/null
+++ b/spec/lib/gitlab/kubernetes/helm/base_command_spec.rb
@@ -0,0 +1,44 @@
+require 'spec_helper'
+
+describe Gitlab::Kubernetes::Helm::BaseCommand do
+  let(:application) { create(:clusters_applications_helm) }
+  let(:base_command) { described_class.new(application.name) }
+
+  describe '#generate_script' do
+    let(:helm_version) { Gitlab::Kubernetes::Helm::HELM_VERSION }
+    let(:command) do
+      <<~HEREDOC
+         set -eo pipefail
+         apk add -U ca-certificates openssl >/dev/null
+         wget -q -O - https://kubernetes-helm.storage.googleapis.com/helm-v#{helm_version}-linux-amd64.tar.gz | tar zxC /tmp >/dev/null
+         mv /tmp/linux-amd64/helm /usr/bin/
+      HEREDOC
+    end
+
+    subject { base_command.generate_script }
+
+    it 'should return a command that prepares the environment for helm-cli' do
+      expect(subject).to eq(command)
+    end
+  end
+
+  describe '#pod_resource' do
+    subject { base_command.pod_resource }
+
+    it 'should returns a kubeclient resoure with pod content for application' do
+      is_expected.to be_an_instance_of ::Kubeclient::Resource
+    end
+  end
+
+  describe '#config_map?' do
+    subject { base_command.config_map? }
+
+    it { is_expected.to be_falsy }
+  end
+
+  describe '#pod_name' do
+    subject { base_command.pod_name }
+
+    it { is_expected.to eq('install-helm') }
+  end
+end
diff --git a/spec/lib/gitlab/kubernetes/helm/init_command_spec.rb b/spec/lib/gitlab/kubernetes/helm/init_command_spec.rb
new file mode 100644
index 00000000000..e6920b0a76f
--- /dev/null
+++ b/spec/lib/gitlab/kubernetes/helm/init_command_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe Gitlab::Kubernetes::Helm::InitCommand do
+  let(:application) { create(:clusters_applications_helm) }
+  let(:init_command) { described_class.new(application.name) }
+
+  describe '#generate_script' do
+    let(:command) do
+      <<~MSG.chomp
+        set -eo pipefail
+        apk add -U ca-certificates openssl >/dev/null
+        wget -q -O - https://kubernetes-helm.storage.googleapis.com/helm-v2.7.0-linux-amd64.tar.gz | tar zxC /tmp >/dev/null
+        mv /tmp/linux-amd64/helm /usr/bin/
+        helm init >/dev/null
+      MSG
+    end
+
+    subject { init_command.generate_script }
+
+    it 'should return the appropriate command' do
+      is_expected.to eq(command)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/kubernetes/helm/install_command_spec.rb b/spec/lib/gitlab/kubernetes/helm/install_command_spec.rb
index 63997a40d52..137b8f718de 100644
--- a/spec/lib/gitlab/kubernetes/helm/install_command_spec.rb
+++ b/spec/lib/gitlab/kubernetes/helm/install_command_spec.rb
@@ -1,79 +1,56 @@
 require 'rails_helper'
 
 describe Gitlab::Kubernetes::Helm::InstallCommand do
-  let(:prometheus) { create(:clusters_applications_prometheus) }
-
-  describe "#initialize" do
-    context "With all the params" do
-      subject { described_class.new(prometheus.name, install_helm: true, chart: prometheus.chart, chart_values_file: prometheus.chart_values_file) }
-
-      it 'should assign all parameters' do
-        expect(subject.name).to eq(prometheus.name)
-        expect(subject.install_helm).to be_truthy
-        expect(subject.chart).to eq(prometheus.chart)
-        expect(subject.chart_values_file).to eq("#{Rails.root}/vendor/prometheus/values.yaml")
-      end
-    end
-
-    context 'when install_helm is not set' do
-      subject { described_class.new(prometheus.name, chart: prometheus.chart, chart_values_file: true) }
-
-      it 'should set install_helm as false' do
-        expect(subject.install_helm).to be_falsy
-      end
-    end
-
-    context 'when chart is not set' do
-      subject { described_class.new(prometheus.name, install_helm: true) }
+  let(:application) { create(:clusters_applications_prometheus) }
+  let(:namespace) { Gitlab::Kubernetes::Helm::NAMESPACE }
+
+  let(:install_command) do
+    described_class.new(
+      application.name,
+      chart: application.chart,
+      values: application.values
+    )
+  end
 
-      it 'should set chart as nil' do
-        expect(subject.chart).to be_falsy
-      end
+  describe '#generate_script' do
+    let(:command) do
+      <<~MSG
+      set -eo pipefail
+      apk add -U ca-certificates openssl >/dev/null
+      wget -q -O - https://kubernetes-helm.storage.googleapis.com/helm-v2.7.0-linux-amd64.tar.gz | tar zxC /tmp >/dev/null
+      mv /tmp/linux-amd64/helm /usr/bin/
+      helm init --client-only >/dev/null
+      helm install #{application.chart} --name #{application.name} --namespace #{namespace} -f /data/helm/#{application.name}/config/values.yaml >/dev/null
+      MSG
     end
 
-    context 'when chart_values_file is not set' do
-      subject { described_class.new(prometheus.name, install_helm: true, chart: prometheus.chart) }
+    subject { install_command.generate_script }
 
-      it 'should set chart_values_file as nil' do
-        expect(subject.chart_values_file).to be_falsy
-      end
+    it 'should return appropriate command' do
+      is_expected.to eq(command)
     end
-  end
-
-  describe "#generate_script" do
-    let(:install_command) { described_class.new(prometheus.name, install_helm: install_helm) }
-    let(:client) { double('kubernetes client') }
-    let(:namespace) { Gitlab::Kubernetes::Namespace.new(Gitlab::Kubernetes::Helm::NAMESPACE, client) }
-    subject { install_command.send(:generate_script, namespace.name) }
 
-    context 'when install helm is true' do
-      let(:install_helm) { true }
-      let(:command) do
-        <<~MSG
-        set -eo pipefail
-        apk add -U ca-certificates openssl >/dev/null
-        wget -q -O - https://kubernetes-helm.storage.googleapis.com/helm-v2.7.0-linux-amd64.tar.gz | tar zxC /tmp >/dev/null
-        mv /tmp/linux-amd64/helm /usr/bin/
-
-        helm init >/dev/null
-        MSG
+    context 'with an application with a repository' do
+      let(:ci_runner) { create(:ci_runner) }
+      let(:application) { create(:clusters_applications_runner, runner: ci_runner) }
+      let(:install_command) do
+        described_class.new(
+          application.name,
+          chart: application.chart,
+          values: application.values,
+          repository: application.repository
+        )
       end
 
-      it 'should return appropriate command' do
-        is_expected.to eq(command)
-      end
-    end
-
-    context 'when install helm is false' do
-      let(:install_helm) { false }
       let(:command) do
         <<~MSG
         set -eo pipefail
         apk add -U ca-certificates openssl >/dev/null
         wget -q -O - https://kubernetes-helm.storage.googleapis.com/helm-v2.7.0-linux-amd64.tar.gz | tar zxC /tmp >/dev/null
         mv /tmp/linux-amd64/helm /usr/bin/
-
         helm init --client-only >/dev/null
+        helm repo add #{application.name} #{application.repository}
+        helm install #{application.chart} --name #{application.name} --namespace #{namespace} -f /data/helm/#{application.name}/config/values.yaml >/dev/null
         MSG
       end
 
@@ -81,50 +58,29 @@ describe Gitlab::Kubernetes::Helm::InstallCommand do
         is_expected.to eq(command)
       end
     end
+  end
 
-    context 'when chart is present' do
-      let(:install_command) { described_class.new(prometheus.name, chart: prometheus.chart) }
-      let(:command) do
-        <<~MSG.chomp
-        set -eo pipefail
-        apk add -U ca-certificates openssl >/dev/null
-        wget -q -O - https://kubernetes-helm.storage.googleapis.com/helm-v2.7.0-linux-amd64.tar.gz | tar zxC /tmp >/dev/null
-        mv /tmp/linux-amd64/helm /usr/bin/
+  describe '#config_map?' do
+    subject { install_command.config_map? }
 
-        helm init --client-only >/dev/null
-        helm install #{prometheus.chart} --name #{prometheus.name} --namespace #{namespace.name} >/dev/null
-        MSG
-      end
+    it { is_expected.to be_truthy }
+  end
 
-      it 'should return appropriate command' do
-        is_expected.to eq(command)
-      end
+  describe '#config_map_resource' do
+    let(:metadata) do
+      {
+        name: "values-content-configuration-#{application.name}",
+        namespace: namespace,
+        labels: { name: "values-content-configuration-#{application.name}" }
+      }
     end
 
-    context 'when chart values file is present' do
-      let(:install_command) { described_class.new(prometheus.name, chart: prometheus.chart, chart_values_file: prometheus.chart_values_file) }
-      let(:command) do
-        <<~MSG.chomp
-        set -eo pipefail
-        apk add -U ca-certificates openssl >/dev/null
-        wget -q -O - https://kubernetes-helm.storage.googleapis.com/helm-v2.7.0-linux-amd64.tar.gz | tar zxC /tmp >/dev/null
-        mv /tmp/linux-amd64/helm /usr/bin/
+    let(:resource) { ::Kubeclient::Resource.new(metadata: metadata, data: { values: application.values }) }
 
-        helm init --client-only >/dev/null
-        helm install #{prometheus.chart} --name #{prometheus.name} --namespace #{namespace.name} -f /data/helm/#{prometheus.name}/config/values.yaml >/dev/null
-        MSG
-      end
+    subject { install_command.config_map_resource }
 
-      it 'should return appropriate command' do
-        is_expected.to eq(command)
-      end
+    it 'returns a KubeClient resource with config map content for the application' do
+      is_expected.to eq(resource)
     end
   end
-
-  describe "#pod_name" do
-    let(:install_command) { described_class.new(prometheus.name, install_helm: true, chart: prometheus.chart, chart_values_file: true) }
-    subject { install_command.send(:pod_name) }
-
-    it { is_expected.to eq('install-prometheus') }
-  end
 end
diff --git a/spec/lib/gitlab/kubernetes/helm/pod_spec.rb b/spec/lib/gitlab/kubernetes/helm/pod_spec.rb
index ebb6033f71e..43adc80d576 100644
--- a/spec/lib/gitlab/kubernetes/helm/pod_spec.rb
+++ b/spec/lib/gitlab/kubernetes/helm/pod_spec.rb
@@ -5,13 +5,9 @@ describe Gitlab::Kubernetes::Helm::Pod do
     let(:cluster) { create(:cluster) }
     let(:app) {  create(:clusters_applications_prometheus, cluster: cluster) }
     let(:command) {  app.install_command }
-    let(:client) { double('kubernetes client') }
-    let(:namespace) { Gitlab::Kubernetes::Namespace.new(Gitlab::Kubernetes::Helm::NAMESPACE, client) }
-    subject { described_class.new(command, namespace.name, client) }
+    let(:namespace) { Gitlab::Kubernetes::Helm::NAMESPACE }
 
-    before do
-      allow(client).to receive(:create_config_map).and_return(nil)
-    end
+    subject { described_class.new(command, namespace) }
 
     shared_examples 'helm pod' do
       it 'should generate a Kubeclient::Resource' do
@@ -47,7 +43,7 @@ describe Gitlab::Kubernetes::Helm::Pod do
       end
     end
 
-    context 'with a configuration file' do
+    context 'with a install command' do
       it_behaves_like 'helm pod'
 
       it 'should include volumes for the container' do
@@ -62,14 +58,14 @@ describe Gitlab::Kubernetes::Helm::Pod do
       end
 
       it 'should mount configMap specification in the volume' do
-        spec = subject.generate.spec
-        expect(spec.volumes.first.configMap['name']).to eq("values-content-configuration-#{app.name}")
-        expect(spec.volumes.first.configMap['items'].first['key']).to eq('values')
-        expect(spec.volumes.first.configMap['items'].first['path']).to eq('values.yaml')
+        volume = subject.generate.spec.volumes.first
+        expect(volume.configMap['name']).to eq("values-content-configuration-#{app.name}")
+        expect(volume.configMap['items'].first['key']).to eq('values')
+        expect(volume.configMap['items'].first['path']).to eq('values.yaml')
       end
     end
 
-    context 'without a configuration file' do
+    context 'with a init command' do
       let(:app) { create(:clusters_applications_helm, cluster: cluster) }
 
       it_behaves_like 'helm pod'
diff --git a/spec/lib/gitlab/middleware/read_only_spec.rb b/spec/lib/gitlab/middleware/read_only_spec.rb
index 07ba11b93a3..39ec2f37a83 100644
--- a/spec/lib/gitlab/middleware/read_only_spec.rb
+++ b/spec/lib/gitlab/middleware/read_only_spec.rb
@@ -11,15 +11,17 @@ describe Gitlab::Middleware::ReadOnly do
 
   RSpec::Matchers.define :disallow_request do
     match do |middleware|
-      flash = middleware.send(:rack_flash)
-      flash['alert'] && flash['alert'].include?('You cannot do writing operations')
+      alert = middleware.env['rack.session'].to_hash
+        .dig('flash', 'flashes', 'alert')
+
+      alert&.include?('You cannot perform write operations')
     end
   end
 
   RSpec::Matchers.define :disallow_request_in_json do
     match do |response|
       json_response = JSON.parse(response.body)
-      response.body.include?('You cannot do writing operations') && json_response.key?('message')
+      response.body.include?('You cannot perform write operations') && json_response.key?('message')
     end
   end
 
@@ -34,10 +36,25 @@ describe Gitlab::Middleware::ReadOnly do
     rack.to_app
   end
 
-  subject { described_class.new(fake_app) }
+  let(:observe_env) do
+    Module.new do
+      attr_reader :env
+
+      def call(env)
+        @env = env
+        super
+      end
+    end
+  end
 
   let(:request) { Rack::MockRequest.new(rack_stack) }
 
+  subject do
+    described_class.new(fake_app).tap do |app|
+      app.extend(observe_env)
+    end
+  end
+
   context 'normal requests to a read-only Gitlab instance' do
     let(:fake_app) { lambda { |env| [200, { 'Content-Type' => 'text/plain' }, ['OK']] } }
 
diff --git a/spec/lib/gitlab/middleware/release_env_spec.rb b/spec/lib/gitlab/middleware/release_env_spec.rb
new file mode 100644
index 00000000000..5e3aa877409
--- /dev/null
+++ b/spec/lib/gitlab/middleware/release_env_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+describe Gitlab::Middleware::ReleaseEnv do
+  let(:inner_app) { double(:app, call: 'yay') }
+  let(:app) { described_class.new(inner_app) }
+  let(:env) { { 'action_controller.instance' => 'something' } }
+
+  describe '#call' do
+    it 'calls the app and clears the env' do
+      result = app.call(env)
+
+      expect(result).to eq('yay')
+      expect(env).to be_empty
+    end
+  end
+end
diff --git a/spec/lib/gitlab/plugin_spec.rb b/spec/lib/gitlab/plugin_spec.rb
new file mode 100644
index 00000000000..33dd4f79130
--- /dev/null
+++ b/spec/lib/gitlab/plugin_spec.rb
@@ -0,0 +1,68 @@
+require 'spec_helper'
+
+describe Gitlab::Plugin do
+  describe '.execute' do
+    let(:data) { Gitlab::DataBuilder::Push::SAMPLE_DATA }
+    let(:plugin) { Rails.root.join('plugins', 'test.rb') }
+    let(:tmp_file) { Tempfile.new('plugin-dump') }
+    let(:result) { described_class.execute(plugin.to_s, data) }
+    let(:success) { result.first }
+    let(:message) { result.last }
+
+    let(:plugin_source) do
+      <<~EOS
+        #!/usr/bin/env ruby
+        x = STDIN.read
+        File.write('#{tmp_file.path}', x)
+      EOS
+    end
+
+    before do
+      File.write(plugin, plugin_source)
+    end
+
+    after do
+      FileUtils.rm(plugin)
+    end
+
+    context 'successful execution' do
+      before do
+        File.chmod(0o777, plugin)
+      end
+
+      after do
+        tmp_file.close!
+      end
+
+      it { expect(success).to be true }
+      it { expect(message).to be_empty }
+
+      it 'ensures plugin received data via stdin' do
+        result
+
+        expect(File.read(tmp_file.path)).to eq(data.to_json)
+      end
+    end
+
+    context 'non-executable' do
+      it { expect(success).to be false }
+      it { expect(message).to include('Permission denied') }
+    end
+
+    context 'non-zero exit' do
+      let(:plugin_source) do
+        <<~EOS
+          #!/usr/bin/env ruby
+          exit 1
+        EOS
+      end
+
+      before do
+        File.chmod(0o777, plugin)
+      end
+
+      it { expect(success).to be false }
+      it { expect(message).to be_empty }
+    end
+  end
+end
diff --git a/spec/lib/gitlab/project_search_results_spec.rb b/spec/lib/gitlab/project_search_results_spec.rb
index 1ebb0105cf5..c46bb8edebf 100644
--- a/spec/lib/gitlab/project_search_results_spec.rb
+++ b/spec/lib/gitlab/project_search_results_spec.rb
@@ -1,3 +1,4 @@
+# coding: utf-8
 require 'spec_helper'
 
 describe Gitlab::ProjectSearchResults do
@@ -105,6 +106,32 @@ describe Gitlab::ProjectSearchResults do
         end
       end
 
+      context 'when the search returns non-ASCII data' do
+        context 'with UTF-8' do
+          let(:results) { project.repository.search_files_by_content("файл", 'master') }
+
+          it 'returns results as UTF-8' do
+            expect(subject.filename).to eq('encoding/russian.rb')
+            expect(subject.basename).to eq('encoding/russian')
+            expect(subject.ref).to eq('master')
+            expect(subject.startline).to eq(1)
+            expect(subject.data).to eq("Хороший файл")
+          end
+        end
+
+        context 'with ISO-8859-1' do
+          let(:search_result) { "master:encoding/iso8859.txt\x001\x00\xC4\xFC\nmaster:encoding/iso8859.txt\x002\x00\nmaster:encoding/iso8859.txt\x003\x00foo\n".force_encoding(Encoding::ASCII_8BIT) }
+
+          it 'returns results as UTF-8' do
+            expect(subject.filename).to eq('encoding/iso8859.txt')
+            expect(subject.basename).to eq('encoding/iso8859')
+            expect(subject.ref).to eq('master')
+            expect(subject.startline).to eq(1)
+            expect(subject.data).to eq("Äü\n\nfoo")
+          end
+        end
+      end
+
       context "when filename has extension" do
         let(:search_result) { "master:CONTRIBUTE.md\x005\x00- [Contribute to GitLab](#contribute-to-gitlab)\n" }
 
@@ -190,7 +217,7 @@ describe Gitlab::ProjectSearchResults do
       expect(issues).to include issue
       expect(issues).not_to include security_issue_1
       expect(issues).not_to include security_issue_2
-      expect(results.issues_count).to eq 1
+      expect(results.limited_issues_count).to eq 1
     end
 
     it 'does not list project confidential issues for project members with guest role' do
@@ -202,7 +229,7 @@ describe Gitlab::ProjectSearchResults do
       expect(issues).to include issue
       expect(issues).not_to include security_issue_1
       expect(issues).not_to include security_issue_2
-      expect(results.issues_count).to eq 1
+      expect(results.limited_issues_count).to eq 1
     end
 
     it 'lists project confidential issues for author' do
@@ -212,7 +239,7 @@ describe Gitlab::ProjectSearchResults do
       expect(issues).to include issue
       expect(issues).to include security_issue_1
       expect(issues).not_to include security_issue_2
-      expect(results.issues_count).to eq 2
+      expect(results.limited_issues_count).to eq 2
     end
 
     it 'lists project confidential issues for assignee' do
@@ -222,7 +249,7 @@ describe Gitlab::ProjectSearchResults do
       expect(issues).to include issue
       expect(issues).not_to include security_issue_1
       expect(issues).to include security_issue_2
-      expect(results.issues_count).to eq 2
+      expect(results.limited_issues_count).to eq 2
     end
 
     it 'lists project confidential issues for project members' do
@@ -234,7 +261,7 @@ describe Gitlab::ProjectSearchResults do
       expect(issues).to include issue
       expect(issues).to include security_issue_1
       expect(issues).to include security_issue_2
-      expect(results.issues_count).to eq 3
+      expect(results.limited_issues_count).to eq 3
     end
 
     it 'lists all project issues for admin' do
@@ -244,7 +271,7 @@ describe Gitlab::ProjectSearchResults do
       expect(issues).to include issue
       expect(issues).to include security_issue_1
       expect(issues).to include security_issue_2
-      expect(results.issues_count).to eq 3
+      expect(results.limited_issues_count).to eq 3
     end
   end
 
@@ -277,6 +304,35 @@ describe Gitlab::ProjectSearchResults do
     end
   end
 
+  describe '#limited_notes_count' do
+    let(:project) { create(:project, :public) }
+    let(:note) { create(:note_on_issue, project: project) }
+    let(:results) { described_class.new(user, project, note.note) }
+
+    context 'when count_limit is lower than total amount' do
+      before do
+        allow(results).to receive(:count_limit).and_return(1)
+      end
+
+      it 'calls note finder once to get the limited amount of notes' do
+        expect(results).to receive(:notes_finder).once.and_call_original
+        expect(results.limited_notes_count).to eq(1)
+      end
+    end
+
+    context 'when count_limit is higher than total amount' do
+      it 'calls note finder multiple times to get the limited amount of notes' do
+        project = create(:project, :public)
+        note = create(:note_on_issue, project: project)
+
+        results = described_class.new(user, project, note.note)
+
+        expect(results).to receive(:notes_finder).exactly(4).times.and_call_original
+        expect(results.limited_notes_count).to eq(1)
+      end
+    end
+  end
+
   # Examples for commit access level test
   #
   # params:
diff --git a/spec/lib/gitlab/search_results_spec.rb b/spec/lib/gitlab/search_results_spec.rb
index 9dbab95f70e..87288baedb0 100644
--- a/spec/lib/gitlab/search_results_spec.rb
+++ b/spec/lib/gitlab/search_results_spec.rb
@@ -29,30 +29,6 @@ describe Gitlab::SearchResults do
       end
     end
 
-    describe '#projects_count' do
-      it 'returns the total amount of projects' do
-        expect(results.projects_count).to eq(1)
-      end
-    end
-
-    describe '#issues_count' do
-      it 'returns the total amount of issues' do
-        expect(results.issues_count).to eq(1)
-      end
-    end
-
-    describe '#merge_requests_count' do
-      it 'returns the total amount of merge requests' do
-        expect(results.merge_requests_count).to eq(1)
-      end
-    end
-
-    describe '#milestones_count' do
-      it 'returns the total amount of milestones' do
-        expect(results.milestones_count).to eq(1)
-      end
-    end
-
     context "when count_limit is lower than total amount" do
       before do
         allow(results).to receive(:count_limit).and_return(1)
@@ -183,7 +159,7 @@ describe Gitlab::SearchResults do
       expect(issues).not_to include security_issue_3
       expect(issues).not_to include security_issue_4
       expect(issues).not_to include security_issue_5
-      expect(results.issues_count).to eq 1
+      expect(results.limited_issues_count).to eq 1
     end
 
     it 'does not list confidential issues for project members with guest role' do
@@ -199,7 +175,7 @@ describe Gitlab::SearchResults do
       expect(issues).not_to include security_issue_3
       expect(issues).not_to include security_issue_4
       expect(issues).not_to include security_issue_5
-      expect(results.issues_count).to eq 1
+      expect(results.limited_issues_count).to eq 1
     end
 
     it 'lists confidential issues for author' do
@@ -212,7 +188,7 @@ describe Gitlab::SearchResults do
       expect(issues).to include security_issue_3
       expect(issues).not_to include security_issue_4
       expect(issues).not_to include security_issue_5
-      expect(results.issues_count).to eq 3
+      expect(results.limited_issues_count).to eq 3
     end
 
     it 'lists confidential issues for assignee' do
@@ -225,7 +201,7 @@ describe Gitlab::SearchResults do
       expect(issues).not_to include security_issue_3
       expect(issues).to include security_issue_4
       expect(issues).not_to include security_issue_5
-      expect(results.issues_count).to eq 3
+      expect(results.limited_issues_count).to eq 3
     end
 
     it 'lists confidential issues for project members' do
@@ -241,7 +217,7 @@ describe Gitlab::SearchResults do
       expect(issues).to include security_issue_3
       expect(issues).not_to include security_issue_4
       expect(issues).not_to include security_issue_5
-      expect(results.issues_count).to eq 4
+      expect(results.limited_issues_count).to eq 4
     end
 
     it 'lists all issues for admin' do
@@ -254,7 +230,7 @@ describe Gitlab::SearchResults do
       expect(issues).to include security_issue_3
       expect(issues).to include security_issue_4
       expect(issues).not_to include security_issue_5
-      expect(results.issues_count).to eq 5
+      expect(results.limited_issues_count).to eq 5
     end
   end
 
diff --git a/spec/lib/gitlab/sidekiq_middleware/memory_killer_spec.rb b/spec/lib/gitlab/sidekiq_middleware/memory_killer_spec.rb
deleted file mode 100644
index 8fdbbacd04d..00000000000
--- a/spec/lib/gitlab/sidekiq_middleware/memory_killer_spec.rb
+++ /dev/null
@@ -1,63 +0,0 @@
-require 'spec_helper'
-
-describe Gitlab::SidekiqMiddleware::MemoryKiller do
-  subject { described_class.new }
-  let(:pid) { 999 }
-
-  let(:worker) { double(:worker, class: 'TestWorker') }
-  let(:job) { { 'jid' => 123 } }
-  let(:queue) { 'test_queue' }
-
-  def run
-    thread = subject.call(worker, job, queue) { nil }
-    thread&.join
-  end
-
-  before do
-    allow(subject).to receive(:get_rss).and_return(10.kilobytes)
-    allow(subject).to receive(:pid).and_return(pid)
-  end
-
-  context 'when MAX_RSS is set to 0' do
-    before do
-      stub_const("#{described_class}::MAX_RSS", 0)
-    end
-
-    it 'does nothing' do
-      expect(subject).not_to receive(:sleep)
-
-      run
-    end
-  end
-
-  context 'when MAX_RSS is exceeded' do
-    before do
-      stub_const("#{described_class}::MAX_RSS", 5.kilobytes)
-    end
-
-    it 'sends the STP, TERM and KILL signals at expected times' do
-      expect(subject).to receive(:sleep).with(15 * 60).ordered
-      expect(Process).to receive(:kill).with('SIGSTP', pid).ordered
-
-      expect(subject).to receive(:sleep).with(30).ordered
-      expect(Process).to receive(:kill).with('SIGTERM', pid).ordered
-
-      expect(subject).to receive(:sleep).with(10).ordered
-      expect(Process).to receive(:kill).with('SIGKILL', pid).ordered
-
-      run
-    end
-  end
-
-  context 'when MAX_RSS is not exceeded' do
-    before do
-      stub_const("#{described_class}::MAX_RSS", 15.kilobytes)
-    end
-
-    it 'does nothing' do
-      expect(subject).not_to receive(:sleep)
-
-      run
-    end
-  end
-end
diff --git a/spec/lib/gitlab/sidekiq_middleware/shutdown_spec.rb b/spec/lib/gitlab/sidekiq_middleware/shutdown_spec.rb
new file mode 100644
index 00000000000..0001795c3f0
--- /dev/null
+++ b/spec/lib/gitlab/sidekiq_middleware/shutdown_spec.rb
@@ -0,0 +1,88 @@
+require 'spec_helper'
+
+describe Gitlab::SidekiqMiddleware::Shutdown do
+  subject { described_class.new }
+
+  let(:pid) { Process.pid }
+  let(:worker) { double(:worker, class: 'TestWorker') }
+  let(:job) { { 'jid' => 123 } }
+  let(:queue) { 'test_queue' }
+  let(:block) { proc { nil } }
+
+  def run
+    subject.call(worker, job, queue) { block.call }
+    described_class.shutdown_thread&.join
+  end
+
+  def pop_trace
+    subject.trace.pop(true)
+  end
+
+  before do
+    allow(subject).to receive(:get_rss).and_return(10.kilobytes)
+    described_class.clear_shutdown_thread
+  end
+
+  context 'when MAX_RSS is set to 0' do
+    before do
+      stub_const("#{described_class}::MAX_RSS", 0)
+    end
+
+    it 'does nothing' do
+      expect(subject).not_to receive(:sleep)
+
+      run
+    end
+  end
+
+  def expect_shutdown_sequence
+    expect(pop_trace).to eq([:sleep, 15 * 60])
+    expect(pop_trace).to eq([:kill, 'SIGTSTP', pid])
+
+    expect(pop_trace).to eq([:sleep, 30])
+    expect(pop_trace).to eq([:kill, 'SIGTERM', pid])
+
+    expect(pop_trace).to eq([:sleep, 10])
+    expect(pop_trace).to eq([:kill, 'SIGKILL', pid])
+  end
+
+  context 'when MAX_RSS is exceeded' do
+    before do
+      stub_const("#{described_class}::MAX_RSS", 5.kilobytes)
+    end
+
+    it 'sends the TSTP, TERM and KILL signals at expected times' do
+      run
+
+      expect_shutdown_sequence
+    end
+  end
+
+  context 'when MAX_RSS is not exceeded' do
+    before do
+      stub_const("#{described_class}::MAX_RSS", 15.kilobytes)
+    end
+
+    it 'does nothing' do
+      expect(subject).not_to receive(:sleep)
+
+      run
+    end
+  end
+
+  context 'when WantShutdown is raised' do
+    let(:block) { proc { raise described_class::WantShutdown } }
+
+    it 'starts the shutdown sequence and re-raises the exception' do
+      expect { run }.to raise_exception(described_class::WantShutdown)
+
+      # We can't expect 'run' to have joined on the shutdown thread, because
+      # it hit an exception.
+      shutdown_thread = described_class.shutdown_thread
+      expect(shutdown_thread).not_to be_nil
+      shutdown_thread.join
+
+      expect_shutdown_sequence
+    end
+  end
+end
diff --git a/spec/lib/gitlab/slash_commands/command_spec.rb b/spec/lib/gitlab/slash_commands/command_spec.rb
index 0173a45d480..e3447d974aa 100644
--- a/spec/lib/gitlab/slash_commands/command_spec.rb
+++ b/spec/lib/gitlab/slash_commands/command_spec.rb
@@ -3,10 +3,11 @@ require 'spec_helper'
 describe Gitlab::SlashCommands::Command do
   let(:project) { create(:project) }
   let(:user) { create(:user) }
+  let(:chat_name) { double(:chat_name, user: user) }
 
   describe '#execute' do
     subject do
-      described_class.new(project, user, params).execute
+      described_class.new(project, chat_name, params).execute
     end
 
     context 'when no command is available' do
@@ -88,7 +89,7 @@ describe Gitlab::SlashCommands::Command do
   end
 
   describe '#match_command' do
-    subject { described_class.new(project, user, params).match_command.first }
+    subject { described_class.new(project, chat_name, params).match_command.first }
 
     context 'IssueShow is triggered' do
       let(:params) { { text: 'issue show 123' } }
diff --git a/spec/lib/gitlab/slash_commands/deploy_spec.rb b/spec/lib/gitlab/slash_commands/deploy_spec.rb
index 74b5ef4bb26..0d57334aa4c 100644
--- a/spec/lib/gitlab/slash_commands/deploy_spec.rb
+++ b/spec/lib/gitlab/slash_commands/deploy_spec.rb
@@ -4,6 +4,7 @@ describe Gitlab::SlashCommands::Deploy do
   describe '#execute' do
     let(:project) { create(:project) }
     let(:user) { create(:user) }
+    let(:chat_name) { double(:chat_name, user: user) }
     let(:regex_match) { described_class.match('deploy staging to production') }
 
     before do
@@ -16,7 +17,7 @@ describe Gitlab::SlashCommands::Deploy do
     end
 
     subject do
-      described_class.new(project, user).execute(regex_match)
+      described_class.new(project, chat_name).execute(regex_match)
     end
 
     context 'if no environment is defined' do
diff --git a/spec/lib/gitlab/slash_commands/issue_new_spec.rb b/spec/lib/gitlab/slash_commands/issue_new_spec.rb
index 3b077c58c50..8e7df946529 100644
--- a/spec/lib/gitlab/slash_commands/issue_new_spec.rb
+++ b/spec/lib/gitlab/slash_commands/issue_new_spec.rb
@@ -4,6 +4,7 @@ describe Gitlab::SlashCommands::IssueNew do
   describe '#execute' do
     let(:project) { create(:project) }
     let(:user) { create(:user) }
+    let(:chat_name) { double(:chat_name, user: user) }
     let(:regex_match) { described_class.match("issue create bird is the word") }
 
     before do
@@ -11,7 +12,7 @@ describe Gitlab::SlashCommands::IssueNew do
     end
 
     subject do
-      described_class.new(project, user).execute(regex_match)
+      described_class.new(project, chat_name).execute(regex_match)
     end
 
     context 'without description' do
diff --git a/spec/lib/gitlab/slash_commands/issue_search_spec.rb b/spec/lib/gitlab/slash_commands/issue_search_spec.rb
index 35d01efc1bd..189e9592f1b 100644
--- a/spec/lib/gitlab/slash_commands/issue_search_spec.rb
+++ b/spec/lib/gitlab/slash_commands/issue_search_spec.rb
@@ -6,10 +6,11 @@ describe Gitlab::SlashCommands::IssueSearch do
     let!(:confidential) { create(:issue, :confidential, project: project, title: 'mepmep find') }
     let(:project) { create(:project) }
     let(:user) { create(:user) }
+    let(:chat_name) { double(:chat_name, user: user) }
     let(:regex_match) { described_class.match("issue search find") }
 
     subject do
-      described_class.new(project, user).execute(regex_match)
+      described_class.new(project, chat_name).execute(regex_match)
     end
 
     context 'when the user has no access' do
diff --git a/spec/lib/gitlab/slash_commands/issue_show_spec.rb b/spec/lib/gitlab/slash_commands/issue_show_spec.rb
index e5834d5a2ee..b1db1638237 100644
--- a/spec/lib/gitlab/slash_commands/issue_show_spec.rb
+++ b/spec/lib/gitlab/slash_commands/issue_show_spec.rb
@@ -5,6 +5,7 @@ describe Gitlab::SlashCommands::IssueShow do
     let(:issue) { create(:issue, project: project) }
     let(:project) { create(:project) }
     let(:user) { issue.author }
+    let(:chat_name) { double(:chat_name, user: user) }
     let(:regex_match) { described_class.match("issue show #{issue.iid}") }
 
     before do
@@ -12,7 +13,7 @@ describe Gitlab::SlashCommands::IssueShow do
     end
 
     subject do
-      described_class.new(project, user).execute(regex_match)
+      described_class.new(project, chat_name).execute(regex_match)
     end
 
     context 'the issue exists' do
diff --git a/spec/lib/gitlab/string_placeholder_replacer_spec.rb b/spec/lib/gitlab/string_placeholder_replacer_spec.rb
new file mode 100644
index 00000000000..7a03ea4154c
--- /dev/null
+++ b/spec/lib/gitlab/string_placeholder_replacer_spec.rb
@@ -0,0 +1,38 @@
+require 'spec_helper'
+
+describe Gitlab::StringPlaceholderReplacer do
+  describe '.render_url' do
+    it 'returns the nil if the string is blank' do
+      expect(described_class.replace_string_placeholders(nil, /whatever/)).to be_blank
+    end
+
+    it 'returns the string if the placeholder regex' do
+      expect(described_class.replace_string_placeholders('whatever')).to eq 'whatever'
+    end
+
+    it 'returns the string if no block given' do
+      expect(described_class.replace_string_placeholders('whatever', /whatever/)).to eq 'whatever'
+    end
+
+    context 'when all params are valid' do
+      let(:string) { '%{path}/%{id}/%{branch}' }
+      let(:regex) { /(path|id)/ }
+
+      it 'replaces each placeholders with the block result' do
+        result = described_class.replace_string_placeholders(string, regex) do |arg|
+          'WHATEVER'
+        end
+
+        expect(result).to eq 'WHATEVER/WHATEVER/%{branch}'
+      end
+
+      it 'does not replace the placeholder if the block result is nil' do
+        result = described_class.replace_string_placeholders(string, regex) do |arg|
+          arg == 'path' ? nil : 'WHATEVER'
+        end
+
+        expect(result).to eq '%{path}/WHATEVER/%{branch}'
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/string_regex_marker_spec.rb b/spec/lib/gitlab/string_regex_marker_spec.rb
index d715f9bd641..37b1298b962 100644
--- a/spec/lib/gitlab/string_regex_marker_spec.rb
+++ b/spec/lib/gitlab/string_regex_marker_spec.rb
@@ -2,17 +2,36 @@ require 'spec_helper'
 
 describe Gitlab::StringRegexMarker do
   describe '#mark' do
-    let(:raw)  { %{"name": "AFNetworking"} }
-    let(:rich) { %{<span class="key">"name"</span><span class="punctuation">: </span><span class="value">"AFNetworking"</span>}.html_safe }
-    subject do
-      described_class.new(raw, rich).mark(/"[^"]+":\s*"(?<name>[^"]+)"/, group: :name) do |text, left:, right:|
-        %{<a href="#">#{text}</a>}
+    context 'with a single occurrence' do
+      let(:raw)  { %{"name": "AFNetworking"} }
+      let(:rich) { %{<span class="key">"name"</span><span class="punctuation">: </span><span class="value">"AFNetworking"</span>}.html_safe }
+
+      subject do
+        described_class.new(raw, rich).mark(/"[^"]+":\s*"(?<name>[^"]+)"/, group: :name) do |text, left:, right:|
+          %{<a href="#">#{text}</a>}
+        end
+      end
+
+      it 'marks the match' do
+        expect(subject).to eq(%{<span class="key">"name"</span><span class="punctuation">: </span><span class="value">"<a href="#">AFNetworking</a>"</span>})
+        expect(subject).to be_html_safe
       end
     end
 
-    it 'marks the inline diffs' do
-      expect(subject).to eq(%{<span class="key">"name"</span><span class="punctuation">: </span><span class="value">"<a href="#">AFNetworking</a>"</span>})
-      expect(subject).to be_html_safe
+    context 'with multiple occurrences' do
+      let(:raw)  { %{a <b> <c> d} }
+      let(:rich) { %{a &lt;b&gt; &lt;c&gt; d}.html_safe }
+
+      subject do
+        described_class.new(raw, rich).mark(/<[a-z]>/) do |text, left:, right:|
+          %{<strong>#{text}</strong>}
+        end
+      end
+
+      it 'marks the matches' do
+        expect(subject).to eq(%{a <strong>&lt;b&gt;</strong> <strong>&lt;c&gt;</strong> d})
+        expect(subject).to be_html_safe
+      end
     end
   end
 end
diff --git a/spec/lib/gitlab/usage_data_spec.rb b/spec/lib/gitlab/usage_data_spec.rb
index 0e9ecff25a6..138d21ede97 100644
--- a/spec/lib/gitlab/usage_data_spec.rb
+++ b/spec/lib/gitlab/usage_data_spec.rb
@@ -36,6 +36,7 @@ describe Gitlab::UsageData do
         gitlab_shared_runners
         git
         database
+        avg_cycle_analytics
       ))
     end
 
diff --git a/spec/lib/gitlab/verify/lfs_objects_spec.rb b/spec/lib/gitlab/verify/lfs_objects_spec.rb
new file mode 100644
index 00000000000..64f3a9660e0
--- /dev/null
+++ b/spec/lib/gitlab/verify/lfs_objects_spec.rb
@@ -0,0 +1,35 @@
+require 'spec_helper'
+
+describe Gitlab::Verify::LfsObjects do
+  include GitlabVerifyHelpers
+
+  it_behaves_like 'Gitlab::Verify::BatchVerifier subclass' do
+    let!(:objects) { create_list(:lfs_object, 3, :with_file) }
+  end
+
+  describe '#run_batches' do
+    let(:failures) { collect_failures }
+    let(:failure) { failures[lfs_object] }
+
+    let!(:lfs_object) { create(:lfs_object, :with_file, :correct_oid) }
+
+    it 'passes LFS objects with the correct file' do
+      expect(failures).to eq({})
+    end
+
+    it 'fails LFS objects with a missing file' do
+      FileUtils.rm_f(lfs_object.file.path)
+
+      expect(failures.keys).to contain_exactly(lfs_object)
+      expect(failure).to be_a(Errno::ENOENT)
+      expect(failure.to_s).to include(lfs_object.file.path)
+    end
+
+    it 'fails LFS objects with a mismatched oid' do
+      File.truncate(lfs_object.file.path, 0)
+
+      expect(failures.keys).to contain_exactly(lfs_object)
+      expect(failure.to_s).to include('Checksum mismatch')
+    end
+  end
+end
diff --git a/spec/lib/gitlab/verify/uploads_spec.rb b/spec/lib/gitlab/verify/uploads_spec.rb
new file mode 100644
index 00000000000..6146ce61226
--- /dev/null
+++ b/spec/lib/gitlab/verify/uploads_spec.rb
@@ -0,0 +1,44 @@
+require 'spec_helper'
+
+describe Gitlab::Verify::Uploads do
+  include GitlabVerifyHelpers
+
+  it_behaves_like 'Gitlab::Verify::BatchVerifier subclass' do
+    let(:projects) { create_list(:project, 3, :with_avatar) }
+    let!(:objects) { projects.flat_map(&:uploads) }
+  end
+
+  describe '#run_batches' do
+    let(:project) { create(:project, :with_avatar) }
+    let(:failures) { collect_failures }
+    let(:failure) { failures[upload] }
+
+    let!(:upload) { project.uploads.first }
+
+    it 'passes uploads with the correct file' do
+      expect(failures).to eq({})
+    end
+
+    it 'fails uploads with a missing file' do
+      FileUtils.rm_f(upload.absolute_path)
+
+      expect(failures.keys).to contain_exactly(upload)
+      expect(failure).to be_a(Errno::ENOENT)
+      expect(failure.to_s).to include(upload.absolute_path)
+    end
+
+    it 'fails uploads with a mismatched checksum' do
+      upload.update!(checksum: 'something incorrect')
+
+      expect(failures.keys).to contain_exactly(upload)
+      expect(failure.to_s).to include('Checksum mismatch')
+    end
+
+    it 'fails uploads with a missing precalculated checksum' do
+      upload.update!(checksum: '')
+
+      expect(failures.keys).to contain_exactly(upload)
+      expect(failure.to_s).to include('Checksum missing')
+    end
+  end
+end