120 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			120 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			Ruby
		
	
	
	
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe MergeRequests::ReopenService, feature_category: :code_review_workflow do
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  let(:user) { create(:user) }
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  let(:user2) { create(:user) }
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  let(:guest) { create(:user) }
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  let(:merge_request) { create(:merge_request, :closed, assignees: [user2], author: create(:user)) }
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  let(:project) { merge_request.project }
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  before do
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    project.add_maintainer(user)
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    project.add_developer(user2)
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    project.add_guest(guest)
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  end
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  describe '#execute' do
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    it_behaves_like 'cache counters invalidator'
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    it_behaves_like 'merge request reviewers cache counters invalidator'
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    context 'valid params' do
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      let(:service) { described_class.new(project: project, current_user: user) }
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      before do
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        allow(service).to receive(:execute_hooks)
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        merge_request.create_cleanup_schedule(scheduled_at: Time.current)
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        merge_request.update_column(:merge_ref_sha, 'abc123')
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        perform_enqueued_jobs do
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          service.execute(merge_request)
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        end
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      end
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      it { expect(merge_request).to be_valid }
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      it { expect(merge_request).to be_opened }
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      it 'executes hooks with reopen action' do
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        expect(service).to have_received(:execute_hooks)
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                               .with(merge_request, 'reopen')
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      end
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      it 'does not call GroupMentionWorker' do
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        expect(Integrations::GroupMentionWorker).not_to receive(:perform_async)
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      end
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      it 'sends email to user2 about reopen of merge_request', :sidekiq_might_not_need_inline do
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        email = ActionMailer::Base.deliveries.last
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        expect(email.to.first).to eq(user2.email)
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        expect(email.subject).to include(merge_request.title)
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      end
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      it 'destroys cleanup schedule record' do
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        expect(merge_request.reload.cleanup_schedule).to be_nil
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      end
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      it 'clears the cached merge_ref_sha' do
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        expect(merge_request.reload.merge_ref_sha).to be_nil
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      end
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      context 'note creation' do
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        it 'creates resource state event about merge_request reopen' do
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          event = merge_request.resource_state_events.last
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          expect(event.state).to eq('reopened')
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        end
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      end
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    end
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    it 'caches merge request closing issues' do
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      expect(merge_request).to receive(:cache_merge_request_closes_issues!)
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      described_class.new(project: project, current_user: user).execute(merge_request)
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    end
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    it 'updates metrics' do
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      metrics = merge_request.metrics
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      service = double(MergeRequestMetricsService)
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      allow(MergeRequestMetricsService)
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        .to receive(:new)
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        .with(metrics)
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        .and_return(service)
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      expect(service).to receive(:reopen)
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      described_class.new(project: project, current_user: user).execute(merge_request)
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    end
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    it 'calls the merge request activity counter' do
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      expect(Gitlab::UsageDataCounters::MergeRequestActivityUniqueCounter)
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        .to receive(:track_reopen_mr_action)
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        .with(user: user)
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      described_class.new(project: project, current_user: user).execute(merge_request)
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    end
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    it 'refreshes the number of open merge requests for a valid MR' do
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      service = described_class.new(project: project, current_user: user)
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      expect do
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        service.execute(merge_request)
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        BatchLoader::Executor.clear_current
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      end
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        .to change { project.open_merge_requests_count }.from(0).to(1)
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    end
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    context 'current user is not authorized to reopen merge request' do
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      before do
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        perform_enqueued_jobs do
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          @merge_request = described_class.new(project: project, current_user: guest).execute(merge_request)
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        end
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      end
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      it 'does not reopen the merge request' do
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        expect(@merge_request).to be_closed
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      end
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    end
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  end
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end
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