Merge remote-tracking branch 'upstream/master' into 14995-custom_wiki_sidebar

* upstream/master: (4180 commits)
  Enable frozen string literals for app/workers/*.rb
  Resolve "Search dropdown hides & shows when typing"
  Revert merge request widget button max height
  Update CHANGELOG.md for 11.0.2
  Update external link icon in header user dropdown
  Added Diff Viewer to new VUE based MR page
  Fixed eslint failure in IDE spec helpers
  Use refs instead of querySelector.
  Show file in tree on WebIDE open
  Resolve "Remove unused bootstrap component CSS"
  Resolve "Explain what Groups are in the New Group page"
  [QA] Make sure we wait for the deploy key list to load
  Update _scopes_form.html.haml to remove duplicate information
  Use the branch instead of the tag to install
  port the EE changes
  Add index on deployable_type/id for deployments
  Add a helper to rename a column using a background migration
  Fix performance bottleneck when rendering large wiki pages
  Port Namespace#root_ancestor to CE
  Remove duplicate spec
  ...

1 files changed, 32 insertions, 5 deletions

diff --git a/spec/models/project_wiki_spec.rb b/spec/models/project_wiki_spec.rb
index 505746d78af..942cd47325d 100644
--- a/spec/models/project_wiki_spec.rb
+++ b/spec/models/project_wiki_spec.rb
@@ -1,7 +1,7 @@
 require "spec_helper"
 
 describe ProjectWiki do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :wiki_repo) }
   let(:repository) { project.repository }
   let(:user) { project.owner }
   let(:gitlab_shell) { Gitlab::Shell.new }
@@ -11,7 +11,7 @@ describe ProjectWiki do
   subject { project_wiki }
 
   it { is_expected.to delegate_method(:empty?).to :pages }
-  it { is_expected.to delegate_method(:repository_storage_path).to :project }
+  it { is_expected.to delegate_method(:repository_storage).to :project }
   it { is_expected.to delegate_method(:hashed_storage?).to :project }
 
   describe "#full_path" do
@@ -159,6 +159,17 @@ describe ProjectWiki do
           expect(page.title).to eq("autre pagé")
         end
       end
+
+      context 'pages with invalidly-encoded content' do
+        before do
+          create_page("encoding is fun", "f\xFCr".b)
+        end
+
+        it "can find the page" do
+          page = subject.find_page("encoding is fun")
+          expect(page.content).to eq("fr")
+        end
+      end
     end
 
     context 'when Gitaly wiki_find_page is enabled' do
@@ -188,11 +199,16 @@ describe ProjectWiki do
 
   describe '#find_file' do
     shared_examples 'finding a wiki file' do
+      let(:image) { File.open(Rails.root.join('spec', 'fixtures', 'big-image.png')) }
+
       before do
-        file = File.open(Rails.root.join('spec', 'fixtures', 'dk.png'))
         subject.wiki # Make sure the wiki repo exists
 
-        BareRepoOperations.new(subject.repository.path_to_repo).commit_file(file, 'image.png')
+        repo_path = Gitlab::GitalyClient::StorageSettings.allow_disk_access do
+          subject.repository.path_to_repo
+        end
+
+        BareRepoOperations.new(repo_path).commit_file(image, 'image.png')
       end
 
       it 'returns the latest version of the file if it exists' do
@@ -208,6 +224,13 @@ describe ProjectWiki do
         file = subject.find_file('image.png')
         expect(file).to be_a Gitlab::Git::WikiFile
       end
+
+      it 'returns the whole file' do
+        file = subject.find_file('image.png')
+        image.rewind
+
+        expect(file.raw_data.b).to eq(image.read.b)
+      end
     end
 
     context 'when Gitaly wiki_find_file is enabled' do
@@ -336,6 +359,8 @@ describe ProjectWiki do
   end
 
   describe '#create_repo!' do
+    let(:project) { create(:project) }
+
     it 'creates a repository' do
       expect(raw_repository.exists?).to eq(false)
       expect(subject.repository).to receive(:after_create)
@@ -347,6 +372,8 @@ describe ProjectWiki do
   end
 
   describe '#ensure_repository' do
+    let(:project) { create(:project) }
+
     it 'creates the repository if it not exist' do
       expect(raw_repository.exists?).to eq(false)
 
@@ -385,7 +412,7 @@ describe ProjectWiki do
   end
 
   def commit_details
-    Gitlab::Git::Wiki::CommitDetails.new(user.name, user.email, "test commit")
+    Gitlab::Git::Wiki::CommitDetails.new(user.id, user.username, user.name, user.email, "test commit")
   end
 
   def create_page(name, content)