require 'spec_helper' describe BuildSuccessWorker do describe '#perform' do context 'when build exists' do context 'when build belogs to the environment' do let!(:build) { create(:ci_build, environment: 'production') } it 'executes deployment service' do expect_any_instance_of(CreateDeploymentService). to receive(:execute) described_class.new.perform(build.id) end end context 'when build is not associated with project' do let!(:build) { create(:ci_build, project: nil) } it 'does not create deployment' do expect_any_instance_of(CreateDeploymentService). not_to receive(:execute) described_class.new.perform(build.id) end end end context 'when build does not exist' do it 'does not raise exception' do expect { described_class.new.perform(123) }. not_to raise_error end end end end