1 files changed, 101 insertions, 0 deletions
diff --git a/spec/features/merge_request/user_closes_reopens_merge_request_state_spec.rb b/spec/features/merge_request/user_closes_reopens_merge_request_state_spec.rb
new file mode 100644
index 00000000000..6376f9ab5fd
--- /dev/null
+++ b/spec/features/merge_request/user_closes_reopens_merge_request_state_spec.rb
@@ -0,0 +1,101 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'User closes/reopens a merge request', :js do
+  let_it_be(:project) { create(:project, :repository) }
+  let_it_be(:user) { create(:user) }
+
+  before do
+    project.add_developer(user)
+    sign_in(user)
+  end
+
+  describe 'when open' do
+    context 'when clicking the top `Close merge request` link', :aggregate_failures do
+      let(:open_merge_request) { create(:merge_request, source_project: project, target_project: project) }
+
+      before do
+        visit merge_request_path(open_merge_request)
+      end
+
+      it 'can close a merge request' do
+        expect(find('.status-box')).to have_content 'Open'
+
+        within '.detail-page-header' do
+          click_button 'Toggle dropdown'
+          click_link 'Close merge request'
+        end
+
+        wait_for_requests
+
+        expect(find('.status-box')).to have_content 'Closed'
+      end
+    end
+
+    context 'when clicking the bottom `Close merge request` button', :aggregate_failures do
+      let(:open_merge_request) { create(:merge_request, source_project: project, target_project: project) }
+
+      before do
+        visit merge_request_path(open_merge_request)
+      end
+
+      it 'can close a merge request' do
+        expect(find('.status-box')).to have_content 'Open'
+
+        within '.timeline-content-form' do
+          click_button 'Close merge request'
+
+          # Clicking the bottom `Close merge request` button does not yet update
+          # the header status so for now we'll check that the button text changes
+          expect(page).not_to have_button 'Close merge request'
+          expect(page).to have_button 'Reopen merge request'
+        end
+      end
+    end
+  end
+
+  describe 'when closed' do
+    context 'when clicking the top `Reopen merge request` link', :aggregate_failures do
+      let(:closed_merge_request) { create(:merge_request, source_project: project, target_project: project, state: 'closed') }
+
+      before do
+        visit merge_request_path(closed_merge_request)
+      end
+
+      it 'can reopen a merge request' do
+        expect(find('.status-box')).to have_content 'Closed'
+
+        within '.detail-page-header' do
+          click_button 'Toggle dropdown'
+          click_link 'Reopen merge request'
+        end
+
+        wait_for_requests
+
+        expect(find('.status-box')).to have_content 'Open'
+      end
+    end
+
+    context 'when clicking the bottom `Reopen merge request` button', :aggregate_failures do
+      let(:closed_merge_request) { create(:merge_request, source_project: project, target_project: project, state: 'closed') }
+
+      before do
+        visit merge_request_path(closed_merge_request)
+      end
+
+      it 'can reopen a merge request' do
+        expect(find('.status-box')).to have_content 'Closed'
+
+        within '.timeline-content-form' do
+          click_button 'Reopen merge request'
+
+          # Clicking the bottom `Reopen merge request` button does not yet update
+          # the header status so for now we'll check that the button text changes
+          expect(page).not_to have_button 'Reopen merge request'
+          expect(page).to have_button 'Close merge request'
+        end
+      end
+    end
+  end
+end