MockitoJUnit 测试在 Android Studio 中运行,但在命令行上运行时失败

mgc*_*ioa 5 android mockito kotlin android-junit

我正在尝试使用 MockitoJUnitRunner 运行单元测试;它们在 Android Studio 下运行良好,但一些(不是全部)测试在命令行中运行时失败 - 这是一个大问题,我需要能够从我的持续集成平台运行它们,而不仅仅是从 IDE 运行它们。这是正在测试的实际方法之一:

internal fun requestSecurityQuestion() {
    if (isViewAttached) mvpView.showLoadingDialog()

    api.getSecurityQuestionToday(mDataManager.token,
            ACTION_ASK_SECURITY_QUESTION_ON_LOGIN, 0)
            .subscribeOn(Schedulers.io())
            .observeOn(AndroidSchedulers.mainThread())
            .subscribeWith(object : CallbackWrapper<SettingsResponse>(mDataManager) {
                override fun onSuccess(response: SettingsResponse) {
                    mDataManager.securityQuestion = response.question
                    mDataManager.processId = response.processId

                    if (isViewAttached) {
                        mvpView.dismissLoadingDialog()
                        mvpView.showVsecVerificationDialog(0, response.question!!)
                    }
                }

                override fun onFailed(errorId: Int, jsonResponse: String?) {
                    if (isViewAttached) mvpView.dismissLoadingDialog()
                }
            })
}
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这是失败的测试之一:

@RunWith(MockitoJUnitRunner::class)
class HomePresenterTest {

@Mock
private var mView: HomeView? = null
@Mock
private var mDataManager: DataManager? = null
@Mock
private var mApi: Api? = null

lateinit var mPresenter: HomePresenter

@Before
fun setUp() {
    mPresenter = spy(HomePresenter(mDataManager!!))
    mPresenter.attachView(mView!!)
}

@Test
fun requestSecurityQuestion_onSuccess() {
    val response = SettingsResponse()
    response.question = TestData.secretQuestion
    response.processId = TestData.processId

    `when`(mPresenter.api).thenReturn(mApi)
    `when`(mDataManager!!.token).thenReturn(TestData.userToken)
    `when`<Observable<SettingsResponse>>(mApi!!.getSecurityQuestionToday(
            TestData.userToken, ACTION_ASK_SECURITY_QUESTION_ON_LOGIN, 0))
            .thenReturn(Observable.just(response))

    mPresenter.requestSecurityQuestion()

    verify<HomeView>(mView).dismissLoadingDialog()
    verify<HomeView>(mView).showVsecVerificationDialog(0, TestData.secretQuestion)
}
}
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这是我在命令行上运行测试时得到的结果./gradlew testDebugUnitTest

> Task :app:testDebugUnitTest 

com.domain.app.screens.main.home.HomePresenterTest > requestSecurityQuestion_onSuccess FAILED
org.mockito.exceptions.verification.WantedButNotInvoked at HomePresenterTest.kt:306
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另外:我使用的是Android Studio 3.1.4,Gradle版本是3.1.2,Mockito的版本是2.8.9

小智 0

我也遇到了同样的问题,不过是用 Java 的。

对我来说,原因是,我试图返回在静态上下文中调用的方法的模拟,因此我的Mockito.when()调用并没有打扰。尽管这样做是不好的做法,但我将方法调用移出静态上下文,因为不需要它是静态的,而且它有效。

也许这有帮助。