require 'spec_helper' describe CreateDeploymentService do let(:user) { create(:user) } let(:options) { nil } let(:job) do create(:ci_build, ref: 'master', tag: false, environment: 'production', options: { environment: options }) end let(:project) { job.project } let!(:environment) do create(:environment, project: project, name: 'production') end let(:service) { described_class.new(job) } before do allow_any_instance_of(Deployment).to receive(:create_ref) end describe '#execute' do subject { service.execute } context 'when environment exists' do it 'creates a deployment' do expect(subject).to be_persisted end end context 'when environment does not exist' do let(:environment) {} it 'does not create a deployment' do expect do expect(subject).to be_nil end.not_to change { Deployment.count } end end context 'when start action is defined' do let(:options) { { action: 'start' } } context 'and environment is stopped' do before do environment.stop end it 'makes environment available' do subject expect(environment.reload).to be_available end it 'creates a deployment' do expect(subject).to be_persisted end end end context 'when stop action is defined' do let(:options) { { action: 'stop' } } context 'and environment is available' do before do environment.start end it 'makes environment stopped' do subject expect(environment.reload).to be_stopped end it 'does not create a deployment' do expect(subject).to be_nil end end end context 'when variables are used' do let(:options) do { name: 'review-apps/$CI_COMMIT_REF_NAME', url: 'http://$CI_COMMIT_REF_NAME.review-apps.gitlab.com' } end before do environment.update(name: 'review-apps/master') job.update(environment: 'review-apps/$CI_COMMIT_REF_NAME') end it 'creates a new deployment' do expect(subject).to be_persisted end it 'does not create a new environment' do expect { subject }.not_to change { Environment.count } end it 'updates external url' do subject expect(subject.environment.name).to eq('review-apps/master') expect(subject.environment.external_url).to eq('http://master.review-apps.gitlab.com') end end context 'when project was removed' do let(:environment) {} before do job.update(project: nil) end it 'does not create deployment or environment' do expect { subject }.not_to raise_error expect(Environment.count).to be_zero expect(Deployment.count).to be_zero end end end describe '#expanded_environment_url' do subject { service.send(:expanded_environment_url) } context 'when yaml environment uses $CI_COMMIT_REF_NAME' do let(:job) do create(:ci_build, ref: 'master', options: { environment: { url: 'http://review/$CI_COMMIT_REF_NAME' } }) end it { is_expected.to eq('http://review/master') } end context 'when yaml environment uses $CI_ENVIRONMENT_SLUG' do let(:job) do create(:ci_build, ref: 'master', environment: 'production', options: { environment: { url: 'http://review/$CI_ENVIRONMENT_SLUG' } }) end let!(:environment) do create(:environment, project: job.project, name: 'production', slug: 'prod-slug', external_url: 'http://review/old') end it { is_expected.to eq('http://review/prod-slug') } end context 'when yaml environment uses yaml_variables containing symbol keys' do let(:job) do create(:ci_build, yaml_variables: [{ key: :APP_HOST, value: 'host' }], options: { environment: { url: 'http://review/$APP_HOST' } }) end it { is_expected.to eq('http://review/host') } end context 'when yaml environment does not have url' do let(:job) { create(:ci_build, environment: 'staging') } let!(:environment) do create(:environment, project: job.project, name: job.environment) end it 'returns the external_url from persisted environment' do is_expected.to be_nil end end end describe 'processing of builds' do shared_examples 'does not create deployment' do it 'does not create a new deployment' do expect { subject }.not_to change { Deployment.count } end it 'does not call a service' do expect_any_instance_of(described_class).not_to receive(:execute) subject end end shared_examples 'creates deployment' do it 'creates a new deployment' do expect { subject }.to change { Deployment.count }.by(1) end it 'calls a service' do expect_any_instance_of(described_class).to receive(:execute) subject end it 'is set as deployable' do subject expect(Deployment.last.deployable).to eq(deployable) end it 'updates environment URL' do subject expect(Deployment.last.environment.external_url).not_to be_nil end end context 'without environment specified' do let(:job) { create(:ci_build) } it_behaves_like 'does not create deployment' do subject { job.success } end end context 'when environment is specified' do let(:deployable) { job } let(:options) do { environment: { name: 'production', url: 'http://gitlab.com' } } end context 'when job succeeds' do it_behaves_like 'creates deployment' do subject { job.success } end end context 'when job fails' do it_behaves_like 'does not create deployment' do subject { job.drop } end end context 'when job is retried' do it_behaves_like 'creates deployment' do before do stub_not_protect_default_branch project.add_developer(user) end let(:deployable) { Ci::Build.retry(job, user) } subject { deployable.success } end end end end describe "merge request metrics" do let(:merge_request) { create(:merge_request, target_branch: 'master', source_branch: 'feature', source_project: project) } context "while updating the 'first_deployed_to_production_at' time" do before do merge_request.metrics.update!(merged_at: Time.now) end context "for merge requests merged before the current deploy" do it "sets the time if the deploy's environment is 'production'" do time = Time.now Timecop.freeze(time) { service.execute } expect(merge_request.reload.metrics.first_deployed_to_production_at).to be_like_time(time) end it "doesn't set the time if the deploy's environment is not 'production'" do job.update(environment: 'staging') service = described_class.new(job) service.execute expect(merge_request.reload.metrics.first_deployed_to_production_at).to be_nil end it 'does not raise errors if the merge request does not have a metrics record' do merge_request.metrics.destroy expect(merge_request.reload.metrics).to be_nil expect { service.execute }.not_to raise_error end end context "for merge requests merged before the previous deploy" do context "if the 'first_deployed_to_production_at' time is already set" do it "does not overwrite the older 'first_deployed_to_production_at' time" do # Previous deploy time = Time.now Timecop.freeze(time) { service.execute } expect(merge_request.reload.metrics.first_deployed_to_production_at).to be_like_time(time) # Current deploy service = described_class.new(job) Timecop.freeze(time + 12.hours) { service.execute } expect(merge_request.reload.metrics.first_deployed_to_production_at).to be_like_time(time) end end context "if the 'first_deployed_to_production_at' time is not already set" do it "does not overwrite the older 'first_deployed_to_production_at' time" do # Previous deploy time = 5.minutes.from_now Timecop.freeze(time) { service.execute } expect(merge_request.reload.metrics.merged_at).to be < merge_request.reload.metrics.first_deployed_to_production_at merge_request.reload.metrics.update(first_deployed_to_production_at: nil) expect(merge_request.reload.metrics.first_deployed_to_production_at).to be_nil # Current deploy service = described_class.new(job) Timecop.freeze(time + 12.hours) { service.execute } expect(merge_request.reload.metrics.first_deployed_to_production_at).to be_nil end end end end end end