Mockito：想要但不被调用：.....实际上，与此交互为零

Question

我正在为我的loginviewmodel类编写单元测试用例，但是运行测试类后，出现了模仿错误。以下是我的单元测试类，ApiClient类和视图模型类的代码

class LoginViewModelTest {

private var viewModel: LoginViewModel? = null
private var apiClient: ApiClient? = null
private var mLoginTestSubscriber: TestObserver<LoginResponse>? = null
private var mLoginResponse: LoginResponse? = null

companion object {
    @BeforeClass
    fun setupRxJavaPlugins() {
        RxJavaPlugins.setIoSchedulerHandler { Schedulers.trampoline() }

        RxAndroidPlugins.setInitMainThreadSchedulerHandler { Schedulers.trampoline() }
    }
}

@Mock
private val mLoginRepository: ApiClient? = null

@Mock
private lateinit var mockContext: Context

@Before
fun init() {
    MockitoAnnotations.initMocks(this)
    viewModel = LoginViewModel(mockContext)

    mLoginTestSubscriber = TestObserver<LoginResponse>()

    mLoginResponse = TestDataGenerator.generateLoginResponse(LoginRequest("test@gmail.com", "test123"))
}

@Test
fun loginResponseWith200() {
    // given the following movies
    Mockito.`when`(mLoginRepository?.getLoinDetails(LoginRequest("test@gmail.com", "test123"))).thenReturn(Observable.just<LoginResponse>(mLoginResponse))

    // discover popular movies
    viewModel?.getLogin2("test@gmail.com", "test123")

    // verify that the repository is called
    Mockito.verify<ApiClient>(mLoginRepository).getLoinDetails(LoginRequest("test@gmail.com", "test123"))

    Assert.assertTrue(viewModel?.mObservableResponse?.get()?.StatusCode == mLoginResponse?.StatusCode)
}
}

我在这里遇到错误-> // verify that the repository is called Mockito.verify<ApiClient>(mLoginRepository).getLoinDetails(LoginRequest("test@gmail.com", "test123")) 以下是运行测试类后的详细信息错误：

Wanted but not invoked:
mLoginRepository.getLoinDetails(
LoginRequest(Email=test@gmail.com, Password=test123));

  -> at com.loginmodule.viewmodel.LoginViewModelTest.loginResponseWith200(LoginViewModelTest.kt:100)
Actually, there were zero interactions with this mock.

以下是我正在为其编写单元测试用例的ViewModel类：

class LoginViewModel(internal var mContext: Context) : BaseObservable() {

var Email: ObservableField<String>? = ObservableField("")
var Password: ObservableField<String>? = ObservableField("")
val mObservableResponse = ObservableField<LoginResponse>()
var statusCode : Int = 2
var message : String = ""
private var mCompositeDisposable: CompositeDisposable? = CompositeDisposable()

fun onLoginClicked() {
    if (CommonUtils.isEmailValid(Email?.get().toString()) && CommonUtils.isPasswordValid(Password?.get().toString()))
        getLogin(Email?.get().toString(), Password?.get().toString())
    else
        Toast.makeText(mContext, R.string.login_error, Toast.LENGTH_SHORT).show()
}

fun getLogin(email: String, password: String) {

    val apiService = ApiClient.create()
    apiService.getLoinDetails(LoginRequest(email, password))
            .observeOn(AndroidSchedulers.mainThread())
            .subscribeOn(Schedulers.io())
            .subscribe(object : DisposableObserver<LoginResponse>() {
                override fun onNext(value: LoginResponse) {

                    Log.e("getLogin::",value.Message);
                    mObservableResponse.set(value)
                    statusCode = value.StatusCode
                    message = value.Message
                }

                override fun onError(e: Throwable) {

                }

                override fun onComplete() {

                }
            })
}
}


interface ApiClient {

/**
 * Companion object to create the ApiClient
 */
companion object Factory {
    var okHttpClient = UnsafeOkHttpClient.unsafeOkHttpClient
    fun create(): ApiClient {
        val retrofit = Retrofit.Builder()
            .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
            .addConverterFactory(GsonConverterFactory.create())
            .client(okHttpClient)
            .baseUrl(BASE_URL)
            .build()

        return retrofit.create(ApiClient::class.java);
    }
}

@POST("UserManagement/Login")
fun getLoinDetails(@Body credentials: LoginRequest): Observable<LoginResponse>

}