1 files changed, 47 insertions, 0 deletions
diff --git a/spec/support/shared_examples/quick_actions/merge_request/merge_quick_action_shared_examples.rb b/spec/support/shared_examples/quick_actions/merge_request/merge_quick_action_shared_examples.rb
index 31d88183f0d..c454ddc4bba 100644
--- a/spec/support/shared_examples/quick_actions/merge_request/merge_quick_action_shared_examples.rb
+++ b/spec/support/shared_examples/quick_actions/merge_request/merge_quick_action_shared_examples.rb
@@ -1,4 +1,51 @@
 # frozen_string_literal: true
 
 shared_examples 'merge quick action' do
+  context 'when the current user can merge the MR' do
+    before do
+      sign_in(user)
+      visit project_merge_request_path(project, merge_request)
+    end
+
+    it 'merges the MR' do
+      add_note("/merge")
+
+      expect(page).to have_content 'Commands applied'
+
+      expect(merge_request.reload).to be_merged
+    end
+  end
+
+  context 'when the head diff changes in the meanwhile' do
+    before do
+      merge_request.source_branch = 'another_branch'
+      merge_request.save
+      sign_in(user)
+      visit project_merge_request_path(project, merge_request)
+    end
+
+    it 'does not merge the MR' do
+      add_note("/merge")
+
+      expect(page).not_to have_content 'Your commands have been executed!'
+
+      expect(merge_request.reload).not_to be_merged
+    end
+  end
+
+  context 'when the current user cannot merge the MR' do
+    before do
+      project.add_guest(guest)
+      sign_in(guest)
+      visit project_merge_request_path(project, merge_request)
+    end
+
+    it 'does not merge the MR' do
+      add_note("/merge")
+
+      expect(page).not_to have_content 'Your commands have been executed!'
+
+      expect(merge_request.reload).not_to be_merged
+    end
+  end
 end