require 'spec_helper' describe MergeRequests::ReopenService do let(:user) { create(:user) } let(:user2) { create(:user) } let(:guest) { create(:user) } let(:merge_request) { create(:merge_request, :closed, assignee: user2, author: create(:user)) } let(:project) { merge_request.project } before do project.add_maintainer(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 service.execute(merge_request) end end it { expect(merge_request).to be_valid } it { expect(merge_request).to be_opened } it 'executes hooks with reopen action' do expect(service).to have_received(:execute_hooks) .with(merge_request, 'reopen') end it 'sends email to user2 about reopen of 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 reopen' do note = merge_request.notes.last expect(note.note).to include 'reopened' end end it 'caches merge request closing issues' do expect(merge_request).to receive(:cache_merge_request_closes_issues!) described_class.new(project, user, {}).execute(merge_request) end it 'updates metrics' do metrics = merge_request.metrics service = double(MergeRequestMetricsService) allow(MergeRequestMetricsService) .to receive(:new) .with(metrics) .and_return(service) expect(service).to receive(:reopen) described_class.new(project, user, {}).execute(merge_request) end it 'refreshes the number of open merge requests for a valid MR' do service = described_class.new(project, user, {}) expect { service.execute(merge_request) } .to change { project.open_merge_requests_count }.from(0).to(1) end context 'current user is not authorized to reopen merge request' do before do perform_enqueued_jobs do @merge_request = described_class.new(project, guest).execute(merge_request) end end it 'does not reopen the merge request' do expect(@merge_request).to be_closed end end end end