public JobBuilder withLabels(String... labels) {
        return withLabels(asSet(labels));
    }
@Test
    void testWithLabels() {
        Job job = aJob()
                .withLabels(Set.of("TestLabel", "Email"))
                .withDetails(() -> testService.doWorkWithUUID(UUID.randomUUID()))
                .build(jobDetailsGenerator);

        assertThat(job)
                .hasLabels(Set.of("TestLabel", "Email"))
                .hasState(StateName.ENQUEUED);
    }