@Override
    public void run() {
        // top-level command, do nothing
    }
@Test
    public void test_listJobs() {
        // Given
        Job job = newJob();

        // When
        run("list-jobs");

        // Then
        String actual = captureOut();
        assertContains(actual, job.getName());
        assertContains(actual, job.getIdString());
        assertContains(actual, job.getStatus().toString());
    }