require 'spec_helper' describe MergeRequests::CloseService do let(:user) { create(:user) } let(:user2) { create(:user) } let(:guest) { create(:user) } let(:merge_request) { create(:merge_request, assignee: user2, author: create(:user)) } let(:project) { merge_request.project } let!(:todo) { create(:todo, :assigned, user: user, project: project, target: merge_request, author: user2) } before do project.add_master(user) project.add_developer(user2) project.add_guest(guest) end describe '#execute' do it_behaves_like 'cache counters invalidator' context 'valid params' do let(:service) { described_class.new(project, user, {}) } before do allow(service).to receive(:execute_hooks) perform_enqueued_jobs do @merge_request = service.execute(merge_request) end end it { expect(@merge_request).to be_valid } it { expect(@merge_request).to be_closed } it 'executes hooks with close action' do expect(service).to have_received(:execute_hooks) .with(@merge_request, 'close') end it 'sends email to user2 about assign of new merge_request' do email = ActionMailer::Base.deliveries.last expect(email.to.first).to eq(user2.email) expect(email.subject).to include(merge_request.title) end it 'creates system note about merge_request reassign' do note = @merge_request.notes.last expect(note.note).to include 'closed' end it 'marks todos as done' do expect(todo.reload).to be_done end end it 'updates metrics' do metrics = merge_request.metrics metrics_service = double(MergeRequestMetricsService) allow(MergeRequestMetricsService) .to receive(:new) .with(metrics) .and_return(metrics_service) expect(metrics_service).to receive(:close) described_class.new(project, user, {}).execute(merge_request) end it 'refreshes the number of open merge requests for a valid MR', :use_clean_rails_memory_store_caching do service = described_class.new(project, user, {}) expect { service.execute(merge_request) } .to change { project.open_merge_requests_count }.from(1).to(0) end context 'current user is not authorized to close merge request' do before do perform_enqueued_jobs do @merge_request = described_class.new(project, guest).execute(merge_request) end end it 'does not close the merge request' do expect(@merge_request).to be_open end end end end