debian-mirror-gitlab/spec/services/environments/stop_service_spec.rb

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# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Environments::StopService do
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include CreateEnvironmentsHelpers
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let(:project) { create(:project, :private, :repository) }
let(:user) { create(:user) }
let(:service) { described_class.new(project, user) }
describe '#execute' do
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subject { service.execute(environment) }
let_it_be(:project) { create(:project, :private, :repository) }
let_it_be(:developer) { create(:user).tap { |u| project.add_developer(u) } }
let_it_be(:reporter) { create(:user).tap { |u| project.add_reporter(u) } }
let(:user) { developer }
context 'with a deployment' do
let!(:environment) { review_job.persisted_environment }
let!(:pipeline) { create(:ci_pipeline, project: project) }
let!(:review_job) { create(:ci_build, :with_deployment, :start_review_app, pipeline: pipeline, project: project) }
let!(:stop_review_job) { create(:ci_build, :with_deployment, :stop_review_app, :manual, pipeline: pipeline, project: project) }
before do
review_job.success!
end
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context 'without stop action' do
let!(:environment) { create(:environment, :available, project: project) }
it 'stops the environment' do
expect { subject }.to change { environment.reload.state }.from('available').to('stopped')
end
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end
it 'plays the stop action' do
expect { subject }.to change { stop_review_job.reload.status }.from('manual').to('pending')
end
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context 'force option' do
let(:service) { described_class.new(project, user, { force: true }) }
it 'does not play the stop action when forced' do
expect { subject }.to change { environment.reload.state }.from('available').to('stopped')
expect(stop_review_job.reload.status).to eq('manual')
end
end
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context 'when an environment has already been stopped' do
let!(:environment) { create(:environment, :stopped, project: project) }
it 'does not play the stop action' do
expect { subject }.not_to change { stop_review_job.reload.status }
end
end
end
context 'without a deployment' do
let!(:environment) { create(:environment, project: project) }
it 'stops the environment' do
expect { subject }.to change { environment.reload.state }.from('available').to('stopped')
end
context 'when the actor is a reporter' do
let(:user) { reporter }
it 'does not stop the environment' do
expect { subject }.not_to change { environment.reload.state }
end
end
end
end
describe '#execute_for_branch' do
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context 'when environment with review app exists' do
context 'when user has permission to stop environment' do
before do
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project.add_developer(user)
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end
context 'when environment is associated with removed branch' do
it 'stops environment' do
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expect_environment_stopping_on('feature', feature_environment)
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end
end
context 'when environment is associated with different branch' do
it 'does not stop environment' do
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expect_environment_not_stopped_on('master', feature_environment)
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end
end
context 'when specified branch does not exist' do
it 'does not stop environment' do
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expect_environment_not_stopped_on('non/existent/branch', feature_environment)
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end
end
context 'when no branch not specified' do
it 'does not stop environment' do
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expect_environment_not_stopped_on(nil, feature_environment)
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end
end
context 'when environment is not stopped' do
before do
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allow_next_found_instance_of(Environment) do |environment|
allow(environment).to receive(:state).and_return(:stopped)
end
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end
it 'does not stop environment' do
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expect_environment_not_stopped_on('feature', feature_environment)
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end
end
end
context 'when user does not have permission to stop environment' do
context 'when user has no access to manage deployments' do
before do
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project.add_guest(user)
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end
it 'does not stop environment' do
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expect_environment_not_stopped_on('master', feature_environment)
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end
end
end
context 'when branch for stop action is protected' do
before do
project.add_developer(user)
create(:protected_branch, :no_one_can_push,
name: 'master', project: project)
end
it 'does not stop environment' do
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expect_environment_not_stopped_on('master', feature_environment)
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end
end
end
context 'when there is no environment associated with review app' do
before do
create(:environment, project: project)
end
context 'when user has permission to stop environments' do
before do
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project.add_maintainer(user)
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end
it 'does not stop environment' do
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expect_environment_not_stopped_on('master', feature_environment)
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end
end
end
context 'when environment does not exist' do
it 'does not raise error' do
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expect { service.execute_for_branch('master') }
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.not_to raise_error
end
end
end
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describe '#execute_for_merge_request_pipeline' do
subject { service.execute_for_merge_request_pipeline(merge_request) }
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let(:merge_request) { create(:merge_request, source_branch: 'feature', target_branch: 'master') }
let(:project) { merge_request.project }
let(:user) { create(:user) }
let(:pipeline) do
create(:ci_pipeline,
source: :merge_request_event,
merge_request: merge_request,
project: project,
sha: merge_request.diff_head_sha,
merge_requests_as_head_pipeline: [merge_request])
end
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let!(:review_job) { create(:ci_build, :with_deployment, :start_review_app, :success, pipeline: pipeline, project: project) }
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let!(:stop_review_job) { create(:ci_build, :with_deployment, :stop_review_app, :manual, pipeline: pipeline, project: project) }
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before do
review_job.deployment.success!
end
it 'has active environment at first' do
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expect(pipeline.environments_in_self_and_descendants.first).to be_available
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end
context 'when user is a developer' do
before do
project.add_developer(user)
end
it 'stops the active environment' do
subject
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expect(pipeline.environments_in_self_and_descendants.first).to be_stopping
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end
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context 'when pipeline is a branch pipeline for merge request' do
let(:pipeline) do
create(:ci_pipeline, source: :push, project: project, sha: merge_request.diff_head_sha,
merge_requests_as_head_pipeline: [merge_request])
end
it 'does not stop the active environment' do
subject
expect(pipeline.environments_in_self_and_descendants.first).to be_available
end
end
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context 'with environment related jobs ' do
let!(:environment) { create(:environment, :available, name: 'staging', project: project) }
let!(:prepare_staging_job) { create(:ci_build, :prepare_staging, pipeline: pipeline, project: project) }
let!(:start_staging_job) { create(:ci_build, :start_staging, :with_deployment, :manual, pipeline: pipeline, project: project) }
let!(:stop_staging_job) { create(:ci_build, :stop_staging, :manual, pipeline: pipeline, project: project) }
it 'does not stop environments that was not started by the merge request' do
subject
expect(prepare_staging_job.persisted_environment.state).to eq('available')
end
end
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end
context 'when user is a reporter' do
before do
project.add_reporter(user)
end
it 'does not stop the active environment' do
subject
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expect(pipeline.environments_in_self_and_descendants.first).to be_available
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end
end
context 'when pipeline is not associated with environments' do
let!(:job) { create(:ci_build, pipeline: pipeline, project: project) }
it 'does not raise exception' do
expect { subject }.not_to raise_exception
end
end
context 'when pipeline is not a pipeline for merge request' do
let(:pipeline) do
create(:ci_pipeline,
project: project,
ref: 'feature',
sha: merge_request.diff_head_sha,
merge_requests_as_head_pipeline: [merge_request])
end
it 'does not stop the active environment' do
subject
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expect(pipeline.environments_in_self_and_descendants.first).to be_available
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end
end
end
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def expect_environment_stopped_on(branch, environment)
expect { service.execute_for_branch(branch) }
.to change { environment.reload.state }.from('available').to('stopped')
end
def expect_environment_stopping_on(branch, environment)
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expect { service.execute_for_branch(branch) }
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.to change { environment.reload.state }.from('available').to('stopping')
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end
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def expect_environment_not_stopped_on(branch, environment)
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expect { service.execute_for_branch(branch) }
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.not_to change { environment.reload.state }.from('available')
end
def feature_environment
create(:environment, :with_review_app, project: project, ref: 'feature')
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end
end