Question

我觉得这很难解释，但会尽量保持简单我正在编写一个单元测试，其中在另一个类中访问了一个函数（getQualityControlCheckDataForUplift（）），但是它确实进入了该函数并执行了应做的事情，它直接返回了return语句。

这是功能。我应该嘲笑QualityControlCheck的{{1}}

我已经简化了代码，以使其更加清晰易懂

在我的测试案例中，

我加载了MAP-qualityControlChecksDataProvider.loadMapWithQCChecksForMilestone（）
然后在测试案例中调用orderStateMonitor.upliftedVolumeUpdated（）映射的orderStateMonitor访问。哪个实习生通过data class访问getQualityControlCheckDataForUplift()
无法进入showQualityControlChecks()，不确定原因

任何建议都会非常有帮助我真的很抱歉，如果代码不容易理解

getQualityControlCheckDataForUplift()

我的测试用例

   fun getQualityControlCheckDataForUplift(qualityControlMilestone: QualityControlMilestone, uplift: Float):
        ArrayList<QualityControlCheck>? {
        val qcChecksForUplift: ArrayList<QualityControlCheck>? = ArrayList()
        val qcChecksForMilestone = mapOfQCChecksForMilestone[qualityControlMilestone.milestoneText]
        qcChecksForMilestone?.forEach {
            if (it.uplift == uplift) qcChecksForUplift?.add(it)
        }
        return qcChecksForUplift
    }

OrderStateMonitor

@RunWith(MockitoJUnitRunner::class)
class OrderStateMonitorTest : BaseTest() {

 @InjectMocks
    private lateinit var orderStateMonitor: OrderStateMonitor
@Mock
    private lateinit var qualityControlCheckRequiredDuringFuellingBus: QualityControlCheckRequiredDuringFuellingBus
@Mock
    private lateinit var qualityControlChecksDataProvider: QualityControlChecksDataProvider


  @Before
    fun setUp() {
        qualityControlChecksDataProvider = QualityControlChecksDataProvider(offlineDataStorage, app)
    }
  @Test
    fun `upliftedVolumeUpdated abcdefg`() {

        qualityControlChecksDataProvider.loadMapWithQCChecksForMilestone()
        every(fuelOrderValuesProvider.upliftedVolume()).thenReturn(1000.0f)

        orderStateMonitor.upliftedVolumeUpdated()

        verify(qualityControlCheckRequiredDuringFuellingBus, never()).postUnavailable()
        verify(qualityControlCheckRequiredDuringFuellingBus, once()).postAvailable(qualityControlChecks)
    }
}

QualityControlChecksDataProvider

class OrderStateMonitor @Inject constructor(
    private val orderStorage: CurrentOrderStorage,
    private val fuelOrderValuesProvider: FuelOrderValuesProvider,
    private val noServiceRequiredAvailabilityBus: NoServiceRequiredAvailabilityBus,
    private val qualityControlCheckRequiredDuringFuellingBus: QualityControlCheckRequiredDuringFuellingBus,
    private val qualityControlChecksDataProvider: QualityControlChecksDataProvider
) {
     fun upliftedVolumeUpdated() {
        showQualityControlChecks()
    }

       private fun showQualityControlChecks() {
           // WHEN I TRY TO ACCESS ` //qualityControlChecksDataProvider.getQualityControlCheckDataForUplift` IT DOES NOT GET INTO THAT FUNCTION
              val qualityControlChecks =
                qualityControlChecksDataProvider.getQualityControlCheckDataForUplift(
                    QualityControlMilestone.FUELLING, 1000.0f)
    }
}

Answer 1

由于您嘲笑了类而未执行该方法

@RunWith(MockitoJUnitRunner::class)
class OrderStateMonitorTest : BaseTest() {

 @InjectMocks
    private lateinit var orderStateMonitor: OrderStateMonitor
@Mock
    private lateinit var qualityControlCheckRequiredDuringFuellingBus: QualityControlCheckRequiredDuringFuellingBus

    private lateinit var qualityControlChecksDataProvider: QualityControlChecksDataProvider


  @Before
    fun setUp() {
        qualityControlChecksDataProvider = spy(QualityControlChecksDataProvider(offlineDataStorage, app))
    }
  @Test
    fun `upliftedVolumeUpdated abcdefg`() {

        qualityControlChecksDataProvider.loadMapWithQCChecksForMilestone()
        every(fuelOrderValuesProvider.upliftedVolume()).thenReturn(1000.0f)

        orderStateMonitor.upliftedVolumeUpdated()

        verify(qualityControlCheckRequiredDuringFuellingBus, never()).postUnavailable()
        verify(qualityControlCheckRequiredDuringFuellingBus, once()).postAvailable(qualityControlChecks)
    }
}

或使用CALL_REAL_METHOD

@RunWith(MockitoJUnitRunner::class)
class OrderStateMonitorTest : BaseTest() {

 @InjectMocks
    private lateinit var orderStateMonitor: OrderStateMonitor
@Mock
    private lateinit var qualityControlCheckRequiredDuringFuellingBus: QualityControlCheckRequiredDuringFuellingBus

    private lateinit var qualityControlChecksDataProvider: QualityControlChecksDataProvider

// java syntax
@before
public void setUp(){
  qualityControlChecksDataProvider = mock(QualityControlChecksDataProvider, Mocktio.CALL_REAL_METHOD);
}

  @Test
    fun `upliftedVolumeUpdated abcdefg`() {
        qualityControlChecksDataProvider.loadMapWithQCChecksForMilestone()
        every(fuelOrderValuesProvider.upliftedVolume()).thenReturn(1000.0f)

        orderStateMonitor.upliftedVolumeUpdated()

        verify(qualityControlCheckRequiredDuringFuellingBus, never()).postUnavailable()
        verify(qualityControlCheckRequiredDuringFuellingBus, once()).postAvailable(qualityControlChecks)
    }
}

单元测试中未执行功能

1 个答案: