667 lines
20 KiB
Ruby
667 lines
20 KiB
Ruby
require 'spec_helper'
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describe Environment do
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let(:project) { create(:project, :stubbed_repository) }
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subject(:environment) { create(:environment, project: project) }
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it { is_expected.to belong_to(:project) }
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it { is_expected.to have_many(:deployments) }
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it { is_expected.to delegate_method(:stop_action).to(:last_deployment) }
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it { is_expected.to delegate_method(:manual_actions).to(:last_deployment) }
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it { is_expected.to validate_presence_of(:name) }
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it { is_expected.to validate_uniqueness_of(:name).scoped_to(:project_id) }
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it { is_expected.to validate_length_of(:name).is_at_most(255) }
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it { is_expected.to validate_uniqueness_of(:slug).scoped_to(:project_id) }
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it { is_expected.to validate_length_of(:slug).is_at_most(24) }
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it { is_expected.to validate_length_of(:external_url).is_at_most(255) }
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describe '.order_by_last_deployed_at' do
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let(:project) { create(:project, :repository) }
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let!(:environment1) { create(:environment, project: project) }
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let!(:environment2) { create(:environment, project: project) }
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let!(:environment3) { create(:environment, project: project) }
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let!(:deployment1) { create(:deployment, environment: environment1) }
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let!(:deployment2) { create(:deployment, environment: environment2) }
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let!(:deployment3) { create(:deployment, environment: environment1) }
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it 'returns the environments in order of having been last deployed' do
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expect(project.environments.order_by_last_deployed_at.to_a).to eq([environment3, environment2, environment1])
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end
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end
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describe 'state machine' do
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it 'invalidates the cache after a change' do
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expect(environment).to receive(:expire_etag_cache)
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environment.stop
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end
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end
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describe '#expire_etag_cache' do
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let(:store) { Gitlab::EtagCaching::Store.new }
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it 'changes the cached value' do
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old_value = store.get(environment.etag_cache_key)
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environment.stop
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expect(store.get(environment.etag_cache_key)).not_to eq(old_value)
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end
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end
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describe '#folder_name' do
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context 'when it is inside a folder' do
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subject(:environment) do
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create(:environment, name: 'staging/review-1')
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end
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it 'returns a top-level folder name' do
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expect(environment.folder_name).to eq 'staging'
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end
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end
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context 'when the environment if a top-level item itself' do
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subject(:environment) do
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create(:environment, name: 'production')
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end
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it 'returns an environment name' do
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expect(environment.folder_name).to eq 'production'
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end
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end
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end
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describe '#nullify_external_url' do
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it 'replaces a blank url with nil' do
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env = build(:environment, external_url: "")
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expect(env.save).to be true
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expect(env.external_url).to be_nil
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end
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end
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describe '#includes_commit?' do
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let(:project) { create(:project, :repository) }
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context 'without a last deployment' do
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it "returns false" do
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expect(environment.includes_commit?('HEAD')).to be false
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end
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end
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context 'with a last deployment' do
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let!(:deployment) do
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create(:deployment, environment: environment, sha: project.commit('master').id)
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end
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context 'in the same branch' do
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it 'returns true' do
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expect(environment.includes_commit?(RepoHelpers.sample_commit)).to be true
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end
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end
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context 'not in the same branch' do
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before do
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deployment.update(sha: project.commit('feature').id)
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end
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it 'returns false' do
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expect(environment.includes_commit?(RepoHelpers.sample_commit)).to be false
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end
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end
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end
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end
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describe '#update_merge_request_metrics?' do
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{
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'production' => true,
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'production/eu' => true,
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'production/www.gitlab.com' => true,
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'productioneu' => false,
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'Production' => false,
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'Production/eu' => false,
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'test-production' => false
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}.each do |name, expected_value|
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it "returns #{expected_value} for #{name}" do
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env = create(:environment, name: name)
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expect(env.update_merge_request_metrics?).to eq(expected_value)
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end
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end
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end
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describe '#first_deployment_for' do
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let(:project) { create(:project, :repository) }
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let!(:deployment) { create(:deployment, environment: environment, ref: commit.parent.id) }
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let!(:deployment1) { create(:deployment, environment: environment, ref: commit.id) }
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let(:head_commit) { project.commit }
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let(:commit) { project.commit.parent }
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it 'returns deployment id for the environment' do
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expect(environment.first_deployment_for(commit.id)).to eq deployment1
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end
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it 'return nil when no deployment is found' do
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expect(environment.first_deployment_for(head_commit.id)).to eq nil
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end
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it 'returns a UTF-8 ref' do
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expect(environment.first_deployment_for(commit.id).ref).to be_utf8
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end
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end
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describe '#environment_type' do
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subject { environment.environment_type }
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it 'sets a environment type if name has multiple segments' do
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environment.update!(name: 'production/worker.gitlab.com')
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is_expected.to eq('production')
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end
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it 'nullifies a type if it\'s a simple name' do
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environment.update!(name: 'production')
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is_expected.to be_nil
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end
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end
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describe '#stop_action_available?' do
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subject { environment.stop_action_available? }
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context 'when no other actions' do
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it { is_expected.to be_falsey }
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end
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context 'when matching action is defined' do
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let(:build) { create(:ci_build) }
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let!(:deployment) do
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create(:deployment, environment: environment,
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deployable: build,
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on_stop: 'close_app')
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end
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let!(:close_action) do
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create(:ci_build, :manual, pipeline: build.pipeline,
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name: 'close_app')
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end
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context 'when environment is available' do
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before do
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environment.start
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end
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it { is_expected.to be_truthy }
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end
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context 'when environment is stopped' do
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before do
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environment.stop
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end
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it { is_expected.to be_falsey }
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end
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end
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end
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describe '#stop_with_action!' do
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let(:user) { create(:user) }
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subject { environment.stop_with_action!(user) }
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before do
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expect(environment).to receive(:available?).and_call_original
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end
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context 'when no other actions' do
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context 'environment is available' do
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before do
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environment.update(state: :available)
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end
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it do
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subject
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expect(environment).to be_stopped
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end
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end
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context 'environment is already stopped' do
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before do
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environment.update(state: :stopped)
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end
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it do
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subject
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expect(environment).to be_stopped
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end
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end
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end
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context 'when matching action is defined' do
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let(:pipeline) { create(:ci_pipeline, project: project) }
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let(:build) { create(:ci_build, pipeline: pipeline) }
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let!(:deployment) do
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create(:deployment, environment: environment,
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deployable: build,
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on_stop: 'close_app')
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end
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context 'when user is not allowed to stop environment' do
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let!(:close_action) do
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create(:ci_build, :manual, pipeline: pipeline, name: 'close_app')
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end
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it 'raises an exception' do
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expect { subject }.to raise_error(Gitlab::Access::AccessDeniedError)
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end
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end
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context 'when user is allowed to stop environment' do
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before do
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project.add_developer(user)
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create(:protected_branch, :developers_can_merge,
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name: 'master', project: project)
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end
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context 'when action did not yet finish' do
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let!(:close_action) do
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create(:ci_build, :manual, pipeline: pipeline, name: 'close_app')
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end
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it 'returns the same action' do
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expect(subject).to eq(close_action)
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expect(subject.user).to eq(user)
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end
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end
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context 'if action did finish' do
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let!(:close_action) do
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create(:ci_build, :manual, :success,
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pipeline: pipeline, name: 'close_app')
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end
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it 'returns a new action of the same type' do
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expect(subject).to be_persisted
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expect(subject.name).to eq(close_action.name)
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expect(subject.user).to eq(user)
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end
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end
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end
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end
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end
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describe 'recently_updated_on_branch?' do
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subject { environment.recently_updated_on_branch?('feature') }
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context 'when last deployment to environment is the most recent one' do
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before do
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create(:deployment, environment: environment, ref: 'feature')
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end
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it { is_expected.to be true }
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end
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context 'when last deployment to environment is not the most recent' do
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before do
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create(:deployment, environment: environment, ref: 'feature')
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create(:deployment, environment: environment, ref: 'master')
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end
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it { is_expected.to be false }
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end
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end
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describe '#actions_for' do
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let(:deployment) { create(:deployment, environment: environment) }
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let(:pipeline) { deployment.deployable.pipeline }
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let!(:review_action) { create(:ci_build, :manual, name: 'review-apps', pipeline: pipeline, environment: 'review/$CI_COMMIT_REF_NAME' )}
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let!(:production_action) { create(:ci_build, :manual, name: 'production', pipeline: pipeline, environment: 'production' )}
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it 'returns a list of actions with matching environment' do
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expect(environment.actions_for('review/master')).to contain_exactly(review_action)
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end
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end
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describe '#has_terminals?' do
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subject { environment.has_terminals? }
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context 'when the enviroment is available' do
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context 'with a deployment service' do
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shared_examples 'same behavior between KubernetesService and Platform::Kubernetes' do
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context 'and a deployment' do
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let!(:deployment) { create(:deployment, environment: environment) }
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it { is_expected.to be_truthy }
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end
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context 'but no deployments' do
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it { is_expected.to be_falsy }
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end
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end
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context 'when user configured kubernetes from Integration > Kubernetes' do
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let(:project) { create(:kubernetes_project) }
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it_behaves_like 'same behavior between KubernetesService and Platform::Kubernetes'
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end
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context 'when user configured kubernetes from CI/CD > Clusters' do
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let!(:cluster) { create(:cluster, :project, :provided_by_gcp) }
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let(:project) { cluster.project }
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it_behaves_like 'same behavior between KubernetesService and Platform::Kubernetes'
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end
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end
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context 'without a deployment service' do
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it { is_expected.to be_falsy }
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end
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end
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context 'when the environment is unavailable' do
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let(:project) { create(:kubernetes_project) }
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before do
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environment.stop
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end
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it { is_expected.to be_falsy }
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end
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end
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describe '#deployment_platform' do
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context 'when there is a deployment platform for environment' do
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let!(:cluster) do
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create(:cluster, :provided_by_gcp,
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environment_scope: '*', projects: [project])
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end
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it 'finds a deployment platform' do
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expect(environment.deployment_platform).to eq cluster.platform
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end
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end
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context 'when there is no deployment platform for environment' do
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it 'returns nil' do
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expect(environment.deployment_platform).to be_nil
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end
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end
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it 'checks deployment platforms associated with a project' do
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expect(project).to receive(:deployment_platform)
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.with(environment: environment.name)
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environment.deployment_platform
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end
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end
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describe '#terminals' do
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subject { environment.terminals }
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context 'when the environment has terminals' do
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before do
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allow(environment).to receive(:has_terminals?).and_return(true)
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end
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shared_examples 'same behavior between KubernetesService and Platform::Kubernetes' do
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it 'returns the terminals from the deployment service' do
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expect(project.deployment_platform)
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.to receive(:terminals).with(environment)
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.and_return(:fake_terminals)
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is_expected.to eq(:fake_terminals)
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end
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end
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context 'when user configured kubernetes from Integration > Kubernetes' do
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let(:project) { create(:kubernetes_project) }
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it_behaves_like 'same behavior between KubernetesService and Platform::Kubernetes'
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end
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context 'when user configured kubernetes from CI/CD > Clusters' do
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let!(:cluster) { create(:cluster, :project, :provided_by_gcp) }
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let(:project) { cluster.project }
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it_behaves_like 'same behavior between KubernetesService and Platform::Kubernetes'
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end
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end
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context 'when the environment does not have terminals' do
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before do
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allow(environment).to receive(:has_terminals?).and_return(false)
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end
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it { is_expected.to be_nil }
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end
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end
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describe '#has_metrics?' do
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subject { environment.has_metrics? }
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context 'when the enviroment is available' do
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context 'with a deployment service' do
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let(:project) { create(:prometheus_project) }
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context 'and a deployment' do
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let!(:deployment) { create(:deployment, environment: environment) }
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it { is_expected.to be_truthy }
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end
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context 'but no deployments' do
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it { is_expected.to be_falsy }
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end
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end
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context 'without a monitoring service' do
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it { is_expected.to be_falsy }
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end
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end
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context 'when the environment is unavailable' do
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let(:project) { create(:prometheus_project) }
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before do
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environment.stop
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end
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it { is_expected.to be_falsy }
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end
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end
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describe '#metrics' do
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let(:project) { create(:prometheus_project) }
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subject { environment.metrics }
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context 'when the environment has metrics' do
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before do
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allow(environment).to receive(:has_metrics?).and_return(true)
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end
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it 'returns the metrics from the deployment service' do
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expect(environment.prometheus_adapter)
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.to receive(:query).with(:environment, environment)
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.and_return(:fake_metrics)
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is_expected.to eq(:fake_metrics)
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end
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end
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context 'when the environment does not have metrics' do
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before do
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allow(environment).to receive(:has_metrics?).and_return(false)
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end
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it { is_expected.to be_nil }
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end
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end
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describe '#has_metrics?' do
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subject { environment.has_metrics? }
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context 'when the enviroment is available' do
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context 'with a deployment service' do
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let(:project) { create(:prometheus_project) }
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context 'and a deployment' do
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let!(:deployment) { create(:deployment, environment: environment) }
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it { is_expected.to be_truthy }
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end
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context 'but no deployments' do
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it { is_expected.to be_falsy }
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end
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end
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context 'without a monitoring service' do
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it { is_expected.to be_falsy }
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end
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end
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context 'when the environment is unavailable' do
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let(:project) { create(:prometheus_project) }
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before do
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environment.stop
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end
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it { is_expected.to be_falsy }
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end
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end
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describe '#additional_metrics' do
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let(:project) { create(:prometheus_project) }
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subject { environment.additional_metrics }
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context 'when the environment has additional metrics' do
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before do
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allow(environment).to receive(:has_metrics?).and_return(true)
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end
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it 'returns the additional metrics from the deployment service' do
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expect(environment.prometheus_adapter).to receive(:query)
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.with(:additional_metrics_environment, environment)
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.and_return(:fake_metrics)
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is_expected.to eq(:fake_metrics)
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end
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end
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context 'when the environment does not have metrics' do
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before do
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allow(environment).to receive(:has_metrics?).and_return(false)
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end
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it { is_expected.to be_nil }
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end
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end
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describe '#slug' do
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it "is automatically generated" do
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expect(environment.slug).not_to be_nil
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end
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it "is not regenerated if name changes" do
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original_slug = environment.slug
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environment.update!(name: environment.name.reverse)
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expect(environment.slug).to eq(original_slug)
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end
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it "regenerates the slug if nil" do
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environment = build(:environment, slug: nil)
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new_slug = environment.slug
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expect(new_slug).not_to be_nil
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expect(environment.slug).to eq(new_slug)
|
|
end
|
|
end
|
|
|
|
describe '#generate_slug' do
|
|
SUFFIX = "-[a-z0-9]{6}".freeze
|
|
{
|
|
"staging-12345678901234567" => "staging-123456789" + SUFFIX,
|
|
"9-staging-123456789012345" => "env-9-staging-123" + SUFFIX,
|
|
"staging-1234567890123456" => "staging-1234567890123456",
|
|
"production" => "production",
|
|
"PRODUCTION" => "production" + SUFFIX,
|
|
"review/1-foo" => "review-1-foo" + SUFFIX,
|
|
"1-foo" => "env-1-foo" + SUFFIX,
|
|
"1/foo" => "env-1-foo" + SUFFIX,
|
|
"foo-" => "foo" + SUFFIX,
|
|
"foo--bar" => "foo-bar" + SUFFIX,
|
|
"foo**bar" => "foo-bar" + SUFFIX,
|
|
"*-foo" => "env-foo" + SUFFIX,
|
|
"staging-12345678-" => "staging-12345678" + SUFFIX,
|
|
"staging-12345678-01234567" => "staging-12345678" + SUFFIX
|
|
}.each do |name, matcher|
|
|
it "returns a slug matching #{matcher}, given #{name}" do
|
|
slug = described_class.new(name: name).generate_slug
|
|
|
|
expect(slug).to match(/\A#{matcher}\z/)
|
|
end
|
|
end
|
|
end
|
|
|
|
describe '#ref_path' do
|
|
subject(:environment) do
|
|
create(:environment, name: 'staging / review-1')
|
|
end
|
|
|
|
it 'returns a path that uses the slug and does not have spaces' do
|
|
expect(environment.ref_path).to start_with('refs/environments/staging-review-1-')
|
|
end
|
|
|
|
it "doesn't change when the slug is nil initially" do
|
|
environment.slug = nil
|
|
|
|
expect(environment.ref_path).to eq(environment.ref_path)
|
|
end
|
|
end
|
|
|
|
describe '#external_url_for' do
|
|
let(:source_path) { 'source/file.html' }
|
|
let(:sha) { RepoHelpers.sample_commit.id }
|
|
|
|
before do
|
|
environment.external_url = 'http://example.com'
|
|
end
|
|
|
|
context 'when the public path is not known' do
|
|
before do
|
|
allow(project).to receive(:public_path_for_source_path).with(source_path, sha).and_return(nil)
|
|
end
|
|
|
|
it 'returns nil' do
|
|
expect(environment.external_url_for(source_path, sha)).to be_nil
|
|
end
|
|
end
|
|
|
|
context 'when the public path is known' do
|
|
before do
|
|
allow(project).to receive(:public_path_for_source_path).with(source_path, sha).and_return('file.html')
|
|
end
|
|
|
|
it 'returns the full external URL' do
|
|
expect(environment.external_url_for(source_path, sha)).to eq('http://example.com/file.html')
|
|
end
|
|
end
|
|
end
|
|
|
|
describe '#prometheus_adapter' do
|
|
it 'calls prometheus adapter service' do
|
|
expect_any_instance_of(Prometheus::AdapterService).to receive(:prometheus_adapter)
|
|
|
|
subject.prometheus_adapter
|
|
end
|
|
end
|
|
end
|