lock.lock();
        try {
            List<Deployment> runningDeployments = new ArrayList<>();
            for (RegisteredDeployment deployment : deployments.values()) {
                if (deployment.getHandle().isRunning()) {
                    runningDeployments.add(deployment.getDeployment());
                }
            }
            return runningDeployments;
        } finally {
            lock.unlock();
        }

    List<Deployment> deployments = []
    def continuousExecutionGate = new DefaultContinuousExecutionGate()
    def deploymentRegistry = Stub(DeploymentRegistryInternal) {
        runningDeployments >> deployments
        executionGate >> continuousExecutionGate
    }
    def buildSessionContext = Mock(BuildSessionContext)
    def textOutputFactory = new TestStyledTextOutputFactory()