Fix link_to_gfm with only a reference having the incorrect linkrs-issue-1721

Closes #1721

1 files changed, 6 insertions, 0 deletions

diff --git a/spec/helpers/gitlab_markdown_helper_spec.rb b/spec/helpers/gitlab_markdown_helper_spec.rb
index d0b200a9ff8..bbb434638ce 100644
--- a/spec/helpers/gitlab_markdown_helper_spec.rb
+++ b/spec/helpers/gitlab_markdown_helper_spec.rb
@@ -94,6 +94,12 @@ describe GitlabMarkdownHelper do
       expect(link_to_gfm(actual, commit_path)).
         to match('<h1>test</h1>')
     end
+
+    it 'ignores reference links when they are the entire body' do
+      text = issues[0].to_reference
+      act = link_to_gfm(text, '/foo')
+      expect(act).to eq %Q(<a href="/foo">#{issues[0].to_reference}</a>)
+    end
   end
 
   describe '#render_wiki_content' do