Merge branch 'fix/award-emoji-conflict-in-notes' into 'master'

Fix problems with award-emoji-only comment

This fixes a conflict between note with only a single emoji in content
and award-emojis mechanisms.

Closes #3734 

cc @vsizov

See merge request !1936

4 files changed, 47 insertions, 13 deletions

diff --git a/features/project/commits/diff_comments.feature b/features/project/commits/diff_comments.feature
index 4a2b870e082..d6e0c84537e 100644
--- a/features/project/commits/diff_comments.feature
+++ b/features/project/commits/diff_comments.feature
@@ -14,6 +14,12 @@ Feature: Project Commits Diff Comments
     Then I should see a diff comment saying "Typo, please fix"
 
   @javascript
+  Scenario: I can add a diff comment with a single emoji
+    Given I open a diff comment form
+    And I write a diff comment like ":smile:"
+    Then I should see a diff comment with an emoji image
+
+  @javascript
   Scenario: I get a temporary form for the first comment on a diff line
     Given I open a diff comment form
     Then I should see a temporary diff comment form
diff --git a/features/project/issues/award_emoji.feature b/features/project/issues/award_emoji.feature
index a9bc8ffb9bb..2609f129d07 100644
--- a/features/project/issues/award_emoji.feature
+++ b/features/project/issues/award_emoji.feature
@@ -11,4 +11,8 @@ Feature: Award Emoji
     And I click to emoji in the picker
     Then I have award added
     And I can remove it by clicking to icon
-    
\ No newline at end of file
+
+  @javascript
+  Scenario: I add award emoji using regular comment
+  Given I leave comment with a single emoji
+  Then I have award added
diff --git a/features/steps/project/issues/award_emoji.rb b/features/steps/project/issues/award_emoji.rb
index 8f7a45dec0e..325eaf2ea6a 100644
--- a/features/steps/project/issues/award_emoji.rb
+++ b/features/steps/project/issues/award_emoji.rb
@@ -9,33 +9,40 @@ class Spinach::Features::AwardEmoji < Spinach::FeatureSteps
   end
 
   step 'I click to emoji-picker' do
-    page.within ".awards-controls" do
-      page.find(".add-award").click
+    page.within '.awards-controls' do
+      page.find('.add-award').click
     end
   end
 
   step 'I click to emoji in the picker' do
-    page.within ".awards-menu" do
-      page.first("img").click
+    page.within '.awards-menu' do
+      page.first('img').click
     end
   end
 
   step 'I can remove it by clicking to icon' do
-    page.within ".awards" do
-      page.first(".award").click
-      expect(page).to_not have_selector ".award"
+    page.within '.awards' do
+      page.first('.award').click
+      expect(page).to_not have_selector '.award'
     end
   end
 
   step 'I have award added' do
-    page.within ".awards" do
-      expect(page).to have_selector ".award"
-      expect(page.find(".award .counter")).to have_content "1"
+    page.within '.awards' do
+      expect(page).to have_selector '.award'
+      expect(page.find('.award .counter')).to have_content '1'
     end
   end
 
   step 'project "Shop" has issue "Bugfix"' do
-    @project = Project.find_by(name: "Shop")
-    @issue = create(:issue, title: "Bugfix", project: project)
+    @project = Project.find_by(name: 'Shop')
+    @issue = create(:issue, title: 'Bugfix', project: project)
+  end
+
+  step 'I leave comment with a single emoji' do
+    page.within('.js-main-target-form') do
+      fill_in 'note[note]', with: ':smile:'
+      click_button 'Add Comment'
+    end
   end
 end
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