1 files changed, 49 insertions, 0 deletions
diff --git a/spec/features/merge_request/user_assigns_themselves_spec.rb b/spec/features/merge_request/user_assigns_themselves_spec.rb
new file mode 100644
index 00000000000..b6b38186a22
--- /dev/null
+++ b/spec/features/merge_request/user_assigns_themselves_spec.rb
@@ -0,0 +1,49 @@
+require 'rails_helper'
+
+describe 'Merge request > User assigns themselves' do
+  let(:project) { create(:project, :public, :repository) }
+  let(:user) { project.creator }
+  let(:issue1) { create(:issue, project: project) }
+  let(:issue2) { create(:issue, project: project) }
+  let(:merge_request) { create(:merge_request, :simple, source_project: project, author: user, description: "fixes #{issue1.to_reference} and #{issue2.to_reference}") }
+
+  context 'logged in as a member of the project' do
+    before do
+      sign_in(user)
+      visit project_merge_request_path(project, merge_request)
+    end
+
+    it 'updates related issues', :js do
+      click_link 'Assign yourself to these issues'
+
+      expect(page).to have_content '2 issues have been assigned to you'
+    end
+
+    it 'returns user to the merge request', :js do
+      click_link 'Assign yourself to these issues'
+
+      expect(page).to have_content merge_request.description
+    end
+
+    context 'when related issues are already assigned' do
+      before do
+        [issue1, issue2].each { |issue| issue.update!(assignees: [user]) }
+      end
+
+      it 'does not display if related issues are already assigned' do
+        expect(page).not_to have_content 'Assign yourself'
+      end
+    end
+  end
+
+  context 'logged in as a non-member of the project' do
+    before do
+      sign_in(create(:user))
+      visit project_merge_request_path(project, merge_request)
+    end
+
+    it 'does not not show assignment link' do
+      expect(page).not_to have_content 'Assign yourself'
+    end
+  end
+end