gitlab-org--gitlab-foss/spec/services/create_deployment_service_spec.rb
2017-02-13 15:12:08 +01:00

327 lines
9.7 KiB
Ruby

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(:options) { nil }
let(:params) do
{ environment: 'production',
ref: 'master',
tag: false,
sha: '97de212e80737a608d939f648d959671fb0a0142',
options: options
}
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
let!(:environment) { 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
context 'and 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 'does create a deployment' do
expect(subject).to be_persisted
end
end
end
context 'and 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
end
context 'for environment with invalid name' do
let(:params) do
{ environment: 'name,with,commas',
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).to be_nil
end
end
context 'when variables are used' do
let(:params) do
{ environment: 'review-apps/$CI_BUILD_REF_NAME',
ref: 'master',
tag: false,
sha: '97de212e80737a608d939f648d959671fb0a0142',
options: {
name: 'review-apps/$CI_BUILD_REF_NAME',
url: 'http://$CI_BUILD_REF_NAME.review-apps.gitlab.com'
},
variables: [
{ key: 'CI_BUILD_REF_NAME', value: 'feature-review-apps' }
]
}
end
it 'does create a new environment' do
expect { subject }.to change { Environment.count }.by(1)
expect(subject.environment.name).to eq('review-apps/feature-review-apps')
expect(subject.environment.external_url).to eq('http://feature-review-apps.review-apps.gitlab.com')
end
it 'does create a new deployment' do
expect(subject).to be_persisted
end
context 'and environment exist' do
let!(:environment) { create(:environment, project: project, name: 'review-apps/feature-review-apps') }
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/feature-review-apps')
expect(subject.environment.external_url).to eq('http://feature-review-apps.review-apps.gitlab.com')
end
it 'does create a new deployment' do
expect(subject).to be_persisted
end
end
end
context 'when project was removed' do
let(:project) { nil }
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 '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
it 'create environment has URL set' do
subject
expect(Deployment.last.environment.external_url).not_to be_nil
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', options: options) }
let(:options) do
{ environment: { name: 'production', url: 'http://gitlab.com' } }
end
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
before do
project.team << [user, :developer]
end
let(:deployable) { Ci::Build.retry(build, user) }
subject { deployable.success }
end
end
end
end
describe "merge request metrics" do
let(:params) do
{
environment: 'production',
ref: 'master',
tag: false,
sha: '97de212e80737a608d939f648d959671fb0a0142b',
}
end
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 { merge_request.mark_as_merged }
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
staging_params = params.merge(environment: 'staging')
service = described_class.new(project, user, staging_params)
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(project, user, params)
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(project, user, params)
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