Add Markdown feature specs for markup inside linksrs-issue-1348

It was already working, just want to make sure we don't break it in the
future.

2 files changed, 21 insertions, 0 deletions

diff --git a/spec/features/markdown_spec.rb b/spec/features/markdown_spec.rb
index 3528200e12b..3fe593c47b4 100644
--- a/spec/features/markdown_spec.rb
+++ b/spec/features/markdown_spec.rb
@@ -161,6 +161,19 @@ describe 'GitLab Markdown' do
       end
     end
 
+    describe 'Edge Cases' do
+      it 'allows markup inside link elements' do
+        expect(@doc.at_css('a[href="#link-emphasis"]').to_html).
+          to eq %{<a href="#link-emphasis"><em>text</em></a>}
+
+        expect(@doc.at_css('a[href="#link-strong"]').to_html).
+          to eq %{<a href="#link-strong"><strong>text</strong></a>}
+
+        expect(@doc.at_css('a[href="#link-code"]').to_html).
+          to eq %{<a href="#link-code"><code>text</code></a>}
+      end
+    end
+
     describe 'EmojiFilter' do
       it 'parses Emoji' do
         expect(@doc).to have_selector('img.emoji', count: 10)
diff --git a/spec/fixtures/markdown.md.erb b/spec/fixtures/markdown.md.erb
index 0c140758557..6b79aad8f86 100644
--- a/spec/fixtures/markdown.md.erb
+++ b/spec/fixtures/markdown.md.erb
@@ -94,6 +94,14 @@ The problem with SanitizationFilter is that it can be too aggressive.
 | `1 < 3 & 5` | 1 &lt; 3 &amp; 5 | 1 < 3 & 5 |
 | `<foo>`     | &lt;foo&gt;      | <foo>     |
 
+### Edge Cases
+
+Markdown should be usable inside a link. Let's try!
+
+- [_text_](#link-emphasis)
+- [**text**](#link-strong)
+- [`text`](#link-code)
+
 ### EmojiFilter
 
 Because life would be :zzz: without Emoji, right? :rocket: