1 files changed, 59 insertions, 0 deletions
diff --git a/spec/features/merge_request/user_creates_custom_emoji_spec.rb b/spec/features/merge_request/user_creates_custom_emoji_spec.rb
new file mode 100644
index 00000000000..35593836dab
--- /dev/null
+++ b/spec/features/merge_request/user_creates_custom_emoji_spec.rb
@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'Merge request > User creates custom emoji', :js, feature_category: :code_review_workflow do
+  let_it_be(:group) { create(:group) }
+  let_it_be(:user) { create(:user) }
+  let_it_be(:project) { create(:project, :public, :repository, namespace: group) }
+  let_it_be(:merge_request) { create(:merge_request, source_project: project, author: user) }
+
+  context 'with user who has permissions' do
+    before_all do
+      group.add_owner(user)
+    end
+
+    before do
+      sign_in(user)
+
+      visit project_merge_request_path(project, merge_request)
+      wait_for_requests
+    end
+
+    it 'shows link to create custom emoji' do
+      first('.add-reaction-button').click
+
+      wait_for_requests
+
+      click_link 'Create new emoji'
+
+      wait_for_requests
+
+      find_by_testid("custom-emoji-name-input").set 'parrot'
+      find_by_testid("custom-emoji-url-input").set 'https://example.com'
+
+      click_button 'Save'
+
+      wait_for_requests
+
+      expect(page).to have_content(':parrot:')
+    end
+  end
+
+  context 'with user who does not have permissions' do
+    before do
+      sign_in(user)
+
+      visit project_merge_request_path(project, merge_request)
+      wait_for_requests
+    end
+
+    it 'shows link to create custom emoji' do
+      first('.add-reaction-button').click
+
+      wait_for_requests
+
+      expect(page).not_to have_link('Create new emoji')
+    end
+  end
+end