whenever(project.extensions)
            .thenReturn(convention)
        whenever(project.convention)
            .thenReturn(convention)
        whenever(convention.getByType(eq(conventionType)))
            .thenThrow(UnknownDomainObjectException::class.java)

        try {
            project.the<CustomConvention>()
            fail("UnknownDomainObjectException not thrown")
        } catch (ex: UnknownDomainObjectException) {

    ExecutorService service = mock(ExecutorService.class);
    application.addDelayedShutdownHook(service, 2, TimeUnit.SECONDS);
    when(service.awaitTermination(2, TimeUnit.SECONDS)).thenThrow(new InterruptedException());
    application.shutdown();
    verify(service).shutdown();
  }

  public void testGetExitingExecutorService_executorSetToUseDaemonThreads() {

    ExecutorService service = mock(ExecutorService.class);
    application.addDelayedShutdownHook(service, 2, TimeUnit.SECONDS);
    when(service.awaitTermination(2, TimeUnit.SECONDS)).thenThrow(new InterruptedException());
    application.shutdown();
    verify(service).shutdown();
  }

  public void testGetExitingExecutorService_executorSetToUseDaemonThreads() {