DiegoGSantos

class Activity {
  fun selectImage() {
        if (checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
            getImage()
        } else {
            askPermission()
        }
    }

    private fun askPermission() {

DiegoGSantos

@Before
fun setUpTest() {
    loadKoinModules(listOf(module {
        single { mockRepository }
    }))
}

DiegoGSantos

class Repository

class Presenter {
  lateinit var repository: Repository by inject()
}

val module : Module = module {
    single { Repository() }
}

DiegoGSantos

@Before
fun setUpTest() {
    MockitoAnnotations.initMocks(this)
}

@Test
fun test() {
    Mockito.`when`(mockRepository.getList(anyInt(),anyString())).thenReturn(expectedValue)
    presenter.loadList()
    verify(mockView, times(1)).showLoading()

DiegoGSantos

@Spy
lateinit var spyRepository: Repository

DiegoGSantos

@Mock
lateinit var mockRepository: Repository

DiegoGSantos

class Activity {
    val permissionManager: PermissionManager
    
    fun selectImage() {
        if (permissionManager.isStoragePermissionGranted(this)) {
            getImage()
        } else {
            askPermission()
        }
    }

DiegoGSantos

@Test
fun testLoginSuccess() {
    val loginRobot = LoginRobot()
    loginRobot
            .submit()
            .assertUsernameError(R.string.required_field)
            .assertPasswordError(R.string.required_field)
            .inputUser("valid")
            .submit()
            .assertPasswordError(R.string.required_field)

DiegoGSantos

class ScreenRobot {
    fun enterTextIntoView(@IdRes viewId: Int, text: String): T {
        onView(withId(viewId)).perform(typeText(text))
        closeKeyboard()
        return this as T
    }
}

class LoginRobot {

DiegoGSantos

val dispatcher = object : Dispatcher() {

    @Throws(InterruptedException::class)
    override fun dispatch(request: RecordedRequest): MockResponse {

        return when {
            request.path == "/v1/token" -> MockResponse().setResponseCode(200).setBody(getJson("json/token.json"))
            request.path == "v1/events" -> MockResponse().setResponseCode(200).setBody(getJson("json/eventos.json"))
            else -> MockResponse().setResponseCode(404)
        }