require 'spec_helper' describe CreateDeploymentService, services: true do let(:project) { create(:empty_project) } let(:user) { create(:user) } let(:service) { described_class.new(project, user, params) } describe '#execute' do let(:params) do { environment: 'production', ref: 'master', tag: false, sha: '97de212e80737a608d939f648d959671fb0a0142', } end subject { service.execute } context 'when no environments exist' do it 'does create a new environment' do expect { subject }.to change { Environment.count }.by(1) end it 'does create a deployment' do expect(subject).to be_persisted end end context 'when environment exist' do before { create(:environment, project: project, name: 'production') } it 'does not create a new environment' do expect { subject }.not_to change { Environment.count } end it 'does create a deployment' do expect(subject).to be_persisted end end context 'for environment with invalid name' do let(:params) do { environment: 'name with spaces', ref: 'master', tag: false, sha: '97de212e80737a608d939f648d959671fb0a0142', } end it 'does not create a new environment' do expect { subject }.not_to change { Environment.count } end it 'does not create a deployment' do expect(subject).not_to be_persisted end end end describe 'processing of builds' do let(:environment) { nil } shared_examples 'does not create environment and deployment' do it 'does not create a new environment' do expect { subject }.not_to change { Environment.count } end 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 'does create environment and deployment' do it 'does create a new environment' do expect { subject }.to change { Environment.count }.by(1) end it 'does create a new deployment' do expect { subject }.to change { Deployment.count }.by(1) end it 'does call 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 end context 'without environment specified' do let(:build) { create(:ci_build, project: project) } it_behaves_like 'does not create environment and deployment' do subject { build.success } end end context 'when environment is specified' do let(:pipeline) { create(:ci_pipeline, project: project) } let(:build) { create(:ci_build, pipeline: pipeline, environment: 'production') } context 'when build succeeds' do it_behaves_like 'does create environment and deployment' do let(:deployable) { build } subject { build.success } end end context 'when build fails' do it_behaves_like 'does not create environment and deployment' do subject { build.drop } end end context 'when build is retried' do it_behaves_like 'does create environment and deployment' do let(:deployable) { Ci::Build.retry(build) } subject { deployable.success } end end end end end