require 'spec_helper' describe DeleteMergedBranchesService do subject(:service) { described_class.new(project, project.owner) } let(:project) { create(:project, :repository) } context '#execute' do it 'deletes a branch that was merged' do service.execute expect(project.repository.branch_names).not_to include('improve/awesome') end it 'keeps branch that is unmerged' do service.execute expect(project.repository.branch_names).to include('feature') end it 'keeps "master"' do service.execute expect(project.repository.branch_names).to include('master') end it 'keeps protected branches' do create(:protected_branch, project: project, name: 'improve/awesome') service.execute expect(project.repository.branch_names).to include('improve/awesome') end it 'keeps wildcard protected branches' do create(:protected_branch, project: project, name: 'improve/*') service.execute expect(project.repository.branch_names).to include('improve/awesome') end context 'user without rights' do let(:user) { create(:user) } it 'cannot execute' do expect { described_class.new(project, user).execute }.to raise_error(Gitlab::Access::AccessDeniedError) end end context 'open merge requests' do it 'does not delete branches from open merge requests' do fork_link = create(:forked_project_link, forked_from_project: project) create(:merge_request, :opened, source_project: project, target_project: project, source_branch: 'branch-merged', target_branch: 'master') create(:merge_request, :opened, source_project: fork_link.forked_to_project, target_project: project, target_branch: 'improve/awesome', source_branch: 'master') service.execute expect(project.repository.branch_names).to include('branch-merged') expect(project.repository.branch_names).to include('improve/awesome') end end end context '#async_execute' do it 'calls DeleteMergedBranchesWorker async' do expect(DeleteMergedBranchesWorker).to receive(:perform_async) service.async_execute end end end