diff options
Diffstat (limited to 'spec/lib/gitlab/markdown/issue_reference_filter_spec.rb')
-rw-r--r-- | spec/lib/gitlab/markdown/issue_reference_filter_spec.rb | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/spec/lib/gitlab/markdown/issue_reference_filter_spec.rb b/spec/lib/gitlab/markdown/issue_reference_filter_spec.rb new file mode 100644 index 00000000000..75b3fccf325 --- /dev/null +++ b/spec/lib/gitlab/markdown/issue_reference_filter_spec.rb @@ -0,0 +1,104 @@ +require 'spec_helper' + +module Gitlab::Markdown + describe IssueReferenceFilter do + include ReferenceFilterSpecHelper + + def helper + IssuesHelper + end + + let(:project) { create(:empty_project) } + let(:issue) { create(:issue, project: project) } + + it 'requires project context' do + expect { described_class.call('Issue #123', {}) }. + to raise_error(ArgumentError, /:project/) + end + + it 'ignores valid references when using non-default tracker' do + expect(project).to receive(:default_issues_tracker?).and_return(false) + + exp = act = "Issue ##{issue.iid}" + expect(filter(act).to_html).to eq exp + end + + %w(pre code a style).each do |elem| + it "ignores valid references contained inside '#{elem}' element" do + exp = act = "<#{elem}>Issue ##{issue.iid}</#{elem}>" + expect(filter(act).to_html).to eq exp + end + end + + context 'internal reference' do + let(:reference) { "##{issue.iid}" } + + it 'links to a valid reference' do + doc = filter("See #{reference}") + + expect(doc.css('a').first.attr('href')). + to eq helper.url_for_issue(issue.iid, project) + end + + it 'links with adjacent text' do + doc = filter("Fixed (#{reference}.)") + expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/) + end + + it 'ignores invalid issue IDs' do + exp = act = "Fixed ##{issue.iid + 1}" + + expect(project).to receive(:issue_exists?).with(issue.iid + 1) + expect(filter(act).to_html).to eq exp + end + + it 'includes a title attribute' do + doc = filter("Issue #{reference}") + expect(doc.css('a').first.attr('title')).to eq "Issue: #{issue.title}" + end + + it 'includes default classes' do + doc = filter("Issue #{reference}") + expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-issue' + end + + it 'includes an optional custom class' do + doc = filter("Issue #{reference}", reference_class: 'custom') + expect(doc.css('a').first.attr('class')).to include 'custom' + end + + it 'supports an :only_path context' do + doc = filter("Issue #{reference}", only_path: true) + link = doc.css('a').first.attr('href') + + expect(link).not_to match %r(https?://) + expect(link).to eq helper.url_for_issue(issue.iid, project, only_path: true) + end + end + + context 'cross-project reference' do + let(:namespace) { create(:namespace, name: 'cross-reference') } + let(:project2) { create(:empty_project, namespace: namespace) } + let(:issue) { create(:issue, project: project2) } + let(:reference) { "#{project2.path_with_namespace}##{issue.iid}" } + + it 'links to a valid reference' do + doc = filter("See #{reference}") + + expect(doc.css('a').first.attr('href')). + to eq helper.url_for_issue(issue.iid, project2) + end + + it 'links with adjacent text' do + doc = filter("Fixed (#{reference}.)") + expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/) + end + + it 'ignores invalid issue IDs on the referenced project' do + exp = act = "Fixed #{project2.path_with_namespace}##{issue.iid + 1}" + + expect(filter(act).to_html).to eq exp + end + end + end +end |