require 'spec_helper' describe Ci::StopEnvironmentsService do let(:project) { create(:project, :private, :repository) } let(:user) { create(:user) } let(:service) { described_class.new(project, user) } describe '#execute' do context 'when environment with review app exists' do before do create(:environment, :with_review_app, project: project, ref: 'feature') end context 'when user has permission to stop environment' do before do project.add_developer(user) end context 'when environment is associated with removed branch' do it 'stops environment' do expect_environment_stopped_on('feature') end end context 'when environment is associated with different branch' do it 'does not stop environment' do expect_environment_not_stopped_on('master') end end context 'when specified branch does not exist' do it 'does not stop environment' do expect_environment_not_stopped_on('non/existent/branch') end end context 'when no branch not specified' do it 'does not stop environment' do expect_environment_not_stopped_on(nil) end end context 'when environment is not stopped' do before do allow_any_instance_of(Environment) .to receive(:state).and_return(:stopped) end it 'does not stop environment' do expect_environment_not_stopped_on('feature') 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 project.add_guest(user) end it 'does not stop environment' do expect_environment_not_stopped_on('master') 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 expect_environment_not_stopped_on('master') 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 project.add_master(user) end it 'does not stop environment' do expect_environment_not_stopped_on('master') end end end context 'when environment does not exist' do it 'does not raise error' do expect { service.execute('master') } .not_to raise_error end end end def expect_environment_stopped_on(branch) expect_any_instance_of(Environment) .to receive(:stop!) service.execute(branch) end def expect_environment_not_stopped_on(branch) expect_any_instance_of(Environment) .not_to receive(:stop!) service.execute(branch) end end