From c8a115c0e3a9c8242c2a422572d47a49e0cb2874 Mon Sep 17 00:00:00 2001
From: ash wilson <smashwilson@gmail.com>
Date: Thu, 30 May 2013 23:16:49 +0000
Subject: Link issues from comments and automatically close them

Any mention of Issues, MergeRequests, or Commits via GitLab-flavored markdown
references in descriptions, titles, or attached Notes creates a back-reference
Note that links to the original referencer. Furthermore, pushing commits with
commit messages that match a (configurable) regexp to a project's default
branch will close any issues mentioned by GFM in the matched closing phrase.
If accepting a merge request would close any Issues in this way, a banner is
appended to the merge request's main panel to indicate this.
---
 spec/lib/gitlab/reference_extractor_spec.rb | 95 +++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 spec/lib/gitlab/reference_extractor_spec.rb

(limited to 'spec/lib')

diff --git a/spec/lib/gitlab/reference_extractor_spec.rb b/spec/lib/gitlab/reference_extractor_spec.rb
new file mode 100644
index 00000000000..7d805f8c72a
--- /dev/null
+++ b/spec/lib/gitlab/reference_extractor_spec.rb
@@ -0,0 +1,95 @@
+require 'spec_helper'
+
+describe Gitlab::ReferenceExtractor do
+  it 'extracts username references' do
+    subject.analyze "this contains a @user reference"
+    subject.users.should == ["user"]
+  end
+
+  it 'extracts issue references' do
+    subject.analyze "this one talks about issue #1234"
+    subject.issues.should == ["1234"]
+  end
+
+  it 'extracts merge request references' do
+    subject.analyze "and here's !43, a merge request"
+    subject.merge_requests.should == ["43"]
+  end
+
+  it 'extracts snippet ids' do
+    subject.analyze "snippets like $12 get extracted as well"
+    subject.snippets.should == ["12"]
+  end
+
+  it 'extracts commit shas' do
+    subject.analyze "commit shas 98cf0ae3 are pulled out as Strings"
+    subject.commits.should == ["98cf0ae3"]
+  end
+
+  it 'extracts multiple references and preserves their order' do
+    subject.analyze "@me and @you both care about this"
+    subject.users.should == ["me", "you"]
+  end
+
+  it 'leaves the original note unmodified' do
+    text = "issue #123 is just the worst, @user"
+    subject.analyze text
+    text.should == "issue #123 is just the worst, @user"
+  end
+
+  it 'handles all possible kinds of references' do
+    accessors = Gitlab::Markdown::TYPES.map { |t| "#{t}s".to_sym }
+    subject.should respond_to(*accessors)
+  end
+
+  context 'with a project' do
+    let(:project) { create(:project_with_code) }
+
+    it 'accesses valid user objects on the project team' do
+      @u_foo = create(:user, username: 'foo')
+      @u_bar = create(:user, username: 'bar')
+      create(:user, username: 'offteam')
+
+      project.team << [@u_foo, :reporter]
+      project.team << [@u_bar, :guest]
+
+      subject.analyze "@foo, @baduser, @bar, and @offteam"
+      subject.users_for(project).should == [@u_foo, @u_bar]
+    end
+
+    it 'accesses valid issue objects' do
+      @i0 = create(:issue, project: project)
+      @i1 = create(:issue, project: project)
+
+      subject.analyze "##{@i0.iid}, ##{@i1.iid}, and #999."
+      subject.issues_for(project).should == [@i0, @i1]
+    end
+
+    it 'accesses valid merge requests' do
+      @m0 = create(:merge_request, source_project: project, target_project: project, source_branch: 'aaa')
+      @m1 = create(:merge_request, source_project: project, target_project: project, source_branch: 'bbb')
+
+      subject.analyze "!999, !#{@m1.iid}, and !#{@m0.iid}."
+      subject.merge_requests_for(project).should == [@m1, @m0]
+    end
+
+    it 'accesses valid snippets' do
+      @s0 = create(:project_snippet, project: project)
+      @s1 = create(:project_snippet, project: project)
+      @s2 = create(:project_snippet)
+
+      subject.analyze "$#{@s0.id}, $999, $#{@s2.id}, $#{@s1.id}"
+      subject.snippets_for(project).should == [@s0, @s1]
+    end
+
+    it 'accesses valid commits' do
+      commit = project.repository.commit("master")
+
+      subject.analyze "this references commits #{commit.sha[0..6]} and 012345"
+      extracted = subject.commits_for(project)
+      extracted.should have(1).item
+      extracted[0].sha.should == commit.sha
+      extracted[0].message.should == commit.message
+    end
+  end
+end
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