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require 'spec_helper'
describe Environment, models: true do
let(:environment) { create(:environment) }
it { is_expected.to belong_to(:project) }
it { is_expected.to have_many(:deployments) }
it { is_expected.to delegate_method(:last_deployment).to(:deployments).as(:last) }
it { is_expected.to delegate_method(:stop_action).to(:last_deployment) }
it { is_expected.to delegate_method(:manual_actions).to(:last_deployment) }
it { is_expected.to validate_presence_of(:name) }
it { is_expected.to validate_uniqueness_of(:name).scoped_to(:project_id) }
it { is_expected.to validate_length_of(:name).is_within(0..255) }
it { is_expected.to validate_length_of(:external_url).is_within(0..255) }
# To circumvent a not null violation of the name column:
# https://github.com/thoughtbot/shoulda-matchers/issues/336
it 'validates uniqueness of :external_url' do
create(:environment)
is_expected.to validate_uniqueness_of(:external_url).scoped_to(:project_id)
end
describe '#nullify_external_url' do
it 'replaces a blank url with nil' do
env = build(:environment, external_url: "")
expect(env.save).to be true
expect(env.external_url).to be_nil
end
end
describe '#includes_commit?' do
context 'without a last deployment' do
it "returns false" do
expect(environment.includes_commit?('HEAD')).to be false
end
end
context 'with a last deployment' do
let(:project) { create(:project) }
let(:environment) { create(:environment, project: project) }
let!(:deployment) do
create(:deployment, environment: environment, sha: project.commit('master').id)
end
context 'in the same branch' do
it 'returns true' do
expect(environment.includes_commit?(RepoHelpers.sample_commit)).to be true
end
end
context 'not in the same branch' do
before do
deployment.update(sha: project.commit('feature').id)
end
it 'returns false' do
expect(environment.includes_commit?(RepoHelpers.sample_commit)).to be false
end
end
end
end
describe '#first_deployment_for' do
let(:project) { create(:project) }
let!(:environment) { create(:environment, project: project) }
let!(:deployment) { create(:deployment, environment: environment, ref: commit.parent.id) }
let!(:deployment1) { create(:deployment, environment: environment, ref: commit.id) }
let(:head_commit) { project.commit }
let(:commit) { project.commit.parent }
it 'returns deployment id for the environment' do
expect(environment.first_deployment_for(commit)).to eq deployment1
end
it 'return nil when no deployment is found' do
expect(environment.first_deployment_for(head_commit)).to eq nil
end
end
describe '#environment_type' do
subject { environment.environment_type }
it 'sets a environment type if name has multiple segments' do
environment.update!(name: 'production/worker.gitlab.com')
is_expected.to eq('production')
end
it 'nullifies a type if it\'s a simple name' do
environment.update!(name: 'production')
is_expected.to be_nil
end
end
describe '#stoppable?' do
subject { environment.stoppable? }
context 'when no other actions' do
it { is_expected.to be_falsey }
end
context 'when matching action is defined' do
let(:build) { create(:ci_build) }
let!(:deployment) { create(:deployment, environment: environment, deployable: build, on_stop: 'close_app') }
let!(:close_action) { create(:ci_build, pipeline: build.pipeline, name: 'close_app', when: :manual) }
context 'when environment is available' do
before do
environment.start
end
it { is_expected.to be_truthy }
end
context 'when environment is stopped' do
before do
environment.stop
end
it { is_expected.to be_falsey }
end
end
end
describe '#stop!' do
let(:user) { create(:user) }
subject { environment.stop!(user) }
before do
expect(environment).to receive(:stoppable?).and_call_original
end
context 'when no other actions' do
it { is_expected.to be_nil }
end
context 'when matching action is defined' do
let(:build) { create(:ci_build) }
let!(:deployment) { create(:deployment, environment: environment, deployable: build, on_stop: 'close_app') }
context 'when action did not yet finish' do
let!(:close_action) { create(:ci_build, :manual, pipeline: build.pipeline, name: 'close_app') }
it 'returns the same action' do
expect(subject).to eq(close_action)
expect(subject.user).to eq(user)
end
end
context 'if action did finish' do
let!(:close_action) { create(:ci_build, :manual, :success, pipeline: build.pipeline, name: 'close_app') }
it 'returns a new action of the same type' do
is_expected.to be_persisted
expect(subject.name).to eq(close_action.name)
expect(subject.user).to eq(user)
end
end
end
end
describe 'recently_updated_on_branch?' do
subject { environment.recently_updated_on_branch?('feature') }
context 'when last deployment to environment is the most recent one' do
before do
create(:deployment, environment: environment, ref: 'feature')
end
it { is_expected.to be true }
end
context 'when last deployment to environment is not the most recent' do
before do
create(:deployment, environment: environment, ref: 'feature')
create(:deployment, environment: environment, ref: 'master')
end
it { is_expected.to be false }
end
end
describe '#actions_for' do
let(:deployment) { create(:deployment, environment: environment) }
let(:pipeline) { deployment.deployable.pipeline }
let!(:review_action) { create(:ci_build, :manual, name: 'review-apps', pipeline: pipeline, environment: 'review/$CI_BUILD_REF_NAME' )}
let!(:production_action) { create(:ci_build, :manual, name: 'production', pipeline: pipeline, environment: 'production' )}
it 'returns a list of actions with matching environment' do
expect(environment.actions_for('review/master')).to contain_exactly(review_action)
end
end
end
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