@Override
    public void run() {
        // top-level command, do nothing
    }
@Test
    public void test_resumeJob_jobNotSuspended() {
        // Given
        Job job = newJob();
        assertThat(job).eventuallyHasStatus(JobStatus.RUNNING);

        // When
        // Then
        exception.expectMessage("is not suspended");
        run("resume", job.getName());
    }