Add feature test for emoji-only diff notes

This specs is related to bug described in #3734 (award-emojis).

1 files changed, 17 insertions, 0 deletions

diff --git a/features/steps/shared/diff_note.rb b/features/steps/shared/diff_note.rb
index 72621911a37..dd466cde28d 100644
--- a/features/steps/shared/diff_note.rb
+++ b/features/steps/shared/diff_note.rb
@@ -87,6 +87,17 @@ module SharedDiffNote
     end
   end
 
+  step 'I write a diff comment like ":smile:"' do
+    page.within(diff_file_selector) do
+      click_diff_line(sample_commit.line_code)
+
+      page.within("form[rel$='#{sample_commit.line_code}']") do
+        fill_in 'note[note]', with: ':smile:'
+        click_button('Add Comment')
+      end
+    end
+  end
+
   step 'I submit the diff comment' do
     page.within(diff_file_selector) do
       click_button("Add Comment")
@@ -197,6 +208,12 @@ module SharedDiffNote
     end
   end
 
+  step 'I should see a diff comment with an emoji image' do
+    page.within("#{diff_file_selector} .note") do
+      expect(page).to have_xpath("//img[@alt=':smile:']")
+    end
+  end
+
   step 'I click side-by-side diff button' do
     find('#parallel-diff-btn').trigger('click')
   end