此的公寓测试错误
Called loadFromPath(/system/framework/framework-res.apk, true); mode=binary sdk=28
java.lang.Exception: Main looper has queued unexecuted runnables.
This might be the cause of the test failure. You might need a shadowOf(getMainLooper()).idle() call.
我们正在使用Robolectric 4.4编译目标29,但确保在运行单元测试时目标28,因为JDK仍然是8而不是9。下面是一个代码块,但我似乎无法在任何地方添加循环器的idle()来使其满意
@RunWith(AndroidJUnit4::class)
@LooperMode(LooperMode.Mode.PAUSED)
class MyRoomActivityTest {
@get:Rule
val activityRule = ActivityTestRule(MyRoomActivity::class.java, true, false)
@Inject lateinit var mockViewModel: NewMyRoomActivityViewModel
@Inject lateinit var locationManager: LocationManager
private var testViewStateLiveData: MutableLiveData<NewMyRoomActivityViewModel.MyRoomActivityViewState> = MutableLiveData()
@Before
fun setUp() {
RobolectricTestGEComponent.GraphHolder.testGraph.inject(this)
whenever(mockViewModel.viewState).thenReturn(testViewStateLiveData)
shadowOf(getMainLooper()).idle() // doesn't work here
}
@Test
fun `launch activity sets ViewModel room Id`() {
val roomId = "TestMyRoomId"
shadowOf(getMainLooper()).idle() // doesn't work here either
activityRule.launchActivity(MyRoomActivity.newIntent(ApplicationProvider.getApplicationContext(), roomId)) // fails here all the time
verify(mockViewModel).initialize(roomId)
}
.....
}
1条答案
按热度按时间xoefb8l81#
添加一个InstantTaskExecutorRule解决了我的一个问题。