require 'spec_helper' describe Ci::PipelinePresenter do include Gitlab::Routing let(:user) { create(:user) } let(:project) { create(:project) } let(:pipeline) { create(:ci_pipeline, project: project) } subject(:presenter) do described_class.new(pipeline) end before do project.add_developer(user) allow(presenter).to receive(:current_user) { user } end it 'inherits from Gitlab::View::Presenter::Delegated' do expect(described_class.superclass).to eq(Gitlab::View::Presenter::Delegated) end describe '#initialize' do it 'takes a pipeline and optional params' do expect { presenter }.not_to raise_error end it 'exposes pipeline' do expect(presenter.pipeline).to eq(pipeline) end it 'forwards missing methods to pipeline' do expect(presenter.ref).to eq(pipeline.ref) end end describe '#status_title' do context 'when pipeline is auto-canceled' do before do expect(pipeline).to receive(:auto_canceled?).and_return(true) expect(pipeline).to receive(:auto_canceled_by_id).and_return(1) end it 'shows that the pipeline is auto-canceled' do status_title = presenter.status_title expect(status_title).to include('auto-canceled') expect(status_title).to include('Pipeline #1') end end context 'when pipeline is not auto-canceled' do before do expect(pipeline).to receive(:auto_canceled?).and_return(false) end it 'does not have a status title' do expect(presenter.status_title).to be_nil end end end context '#failure_reason' do context 'when pipeline has failure reason' do it 'represents a failure reason sentence' do pipeline.failure_reason = :config_error expect(presenter.failure_reason) .to eq 'CI/CD YAML configuration error!' end end context 'when pipeline does not have failure reason' do it 'returns nil' do expect(presenter.failure_reason).to be_nil end end end describe '#name' do subject { presenter.name } context 'when pipeline is detached merge request pipeline' do let(:merge_request) { create(:merge_request, :with_detached_merge_request_pipeline) } let(:pipeline) { merge_request.all_pipelines.last } it { is_expected.to eq('Detached merge request pipeline') } end context 'when pipeline is merge request pipeline' do let(:merge_request) { create(:merge_request, :with_merge_request_pipeline) } let(:pipeline) { merge_request.all_pipelines.last } it { is_expected.to eq('Merged result pipeline') } end context 'when pipeline is merge train pipeline' do let(:pipeline) { create(:ci_pipeline, project: project) } before do allow(pipeline).to receive(:merge_request_event_type) { :merge_train } end it { is_expected.to eq('Merge train pipeline') } end context 'when pipeline is branch pipeline' do let(:pipeline) { create(:ci_pipeline, project: project) } it { is_expected.to eq('Pipeline') } end end describe '#ref_text' do subject { presenter.ref_text } context 'when pipeline is detached merge request pipeline' do let(:merge_request) { create(:merge_request, :with_detached_merge_request_pipeline) } let(:pipeline) { merge_request.all_pipelines.last } it 'returns a correct ref text' do is_expected.to eq("for #{merge_request.to_reference} " \ "with #{merge_request.source_branch}") end end context 'when pipeline is merge request pipeline' do let(:merge_request) { create(:merge_request, :with_merge_request_pipeline) } let(:pipeline) { merge_request.all_pipelines.last } it 'returns a correct ref text' do is_expected.to eq("for #{merge_request.to_reference} " \ "with #{merge_request.source_branch} " \ "into #{merge_request.target_branch}") end end context 'when pipeline is branch pipeline' do let(:pipeline) { create(:ci_pipeline, project: project) } context 'when ref exists in the repository' do before do allow(pipeline).to receive(:ref_exists?) { true } end it 'returns a correct ref text' do is_expected.to eq("for #{pipeline.ref}") end context 'when ref contains malicious script' do let(:pipeline) { create(:ci_pipeline, ref: "", project: project) } it 'does not include the malicious script' do is_expected.not_to include("") end end end context 'when ref exists in the repository' do before do allow(pipeline).to receive(:ref_exists?) { false } end it 'returns a correct ref text' do is_expected.to eq("for #{pipeline.ref}") end context 'when ref contains malicious script' do let(:pipeline) { create(:ci_pipeline, ref: "", project: project) } it 'does not include the malicious script' do is_expected.not_to include("") end end end end end describe '#all_related_merge_request_text' do subject { presenter.all_related_merge_request_text } context 'with zero related merge requests (branch pipeline)' do it { is_expected.to eq('No related merge requests found.') } end context 'with one related merge request' do let!(:mr_1) { create(:merge_request, project: project, source_project: project) } it { is_expected.to eq("1 related merge request: " \ "#{mr_1.to_reference} #{mr_1.title}") } end context 'with two related merge requests' do let!(:mr_1) { create(:merge_request, project: project, source_project: project, target_branch: 'staging') } let!(:mr_2) { create(:merge_request, project: project, source_project: project, target_branch: 'feature') } it { is_expected.to eq("2 related merge requests: " \ "#{mr_2.to_reference} #{mr_2.title}, " \ "#{mr_1.to_reference} #{mr_1.title}") } end end describe '#all_related_merge_requests' do it 'memoizes the returned relation' do query_count = ActiveRecord::QueryRecorder.new do 2.times { presenter.send(:all_related_merge_requests).count } end.count expect(query_count).to eq(1) end end describe '#link_to_merge_request' do subject { presenter.link_to_merge_request } let(:merge_request) { create(:merge_request, :with_detached_merge_request_pipeline) } let(:pipeline) { merge_request.all_pipelines.last } it 'returns a correct link' do is_expected .to include(project_merge_request_path(merge_request.project, merge_request)) end context 'when pipeline is branch pipeline' do let(:pipeline) { create(:ci_pipeline, project: project) } it 'returns nothing' do is_expected.to be_nil end end end describe '#link_to_merge_request_source_branch' do subject { presenter.link_to_merge_request_source_branch } let(:merge_request) { create(:merge_request, :with_detached_merge_request_pipeline) } let(:pipeline) { merge_request.all_pipelines.last } it 'returns a correct link' do is_expected .to include(project_commits_path(merge_request.source_project, merge_request.source_branch)) end context 'when pipeline is branch pipeline' do let(:pipeline) { create(:ci_pipeline, project: project) } it 'returns nothing' do is_expected.to be_nil end end end describe '#link_to_merge_request_target_branch' do subject { presenter.link_to_merge_request_target_branch } let(:merge_request) { create(:merge_request, :with_merge_request_pipeline) } let(:pipeline) { merge_request.all_pipelines.last } it 'returns a correct link' do is_expected .to include(project_commits_path(merge_request.target_project, merge_request.target_branch)) end context 'when pipeline is branch pipeline' do let(:pipeline) { create(:ci_pipeline, project: project) } it 'returns nothing' do is_expected.to be_nil end end end end