public class LoginPresenterTest {

    private static final String USERNAME = "username";
    private static final String PASSWORD = "password";
    private static final String APP_ID = "driver";
    private static final String ERROR = "error";

    @Mock
    public MooveDriverRepository mRepository;

    @Mock
    public LoginContract.View mLoginView;

    @Mock
    public FirebaseDataSource mFirebaseData;

    @Captor
    public ArgumentCaptor<MooveDataSourse.BaseCallback> mLoginCaptor;

    private LoginPresenter mLoginPresenter;

    @Before
    public void setupLoginPresenter() {
        MockitoAnnotations.initMocks(this);

        mLoginPresenter = new LoginPresenter(mRepository, mLoginView, mFirebaseData);
    }

    @Test
    public void clickForgotPassword_ShowView() {
        mLoginPresenter.forgotPasswordClick();

        verify(mLoginView).showForgotPassword();
    }

    @Test
    public void clickSignIn_CheckFields() {
        mLoginPresenter.signInClick();

        verify(mLoginView).checkFieldsAndSignIn();
    }

    @Test
    public void signIn_ErrorTest() {
        mLoginPresenter.makeSignIn(USERNAME, PASSWORD);

        verify(mLoginView).showLoading();

        verify(mRepository).login(eq(USERNAME), eq(PASSWORD), eq(APP_ID), mLoginCaptor.capture());
        mLoginCaptor.getValue().onError(ERROR);

        verify(mLoginView).hideLoading();
        verify(mLoginView).showRequestError(ERROR);
    }

    @Test
    public void signIn_SuccessTest() {
        mLoginPresenter.makeSignIn(USERNAME, PASSWORD);

        verify(mLoginView).showLoading();

        verify(mRepository).login(eq(USERNAME), eq(PASSWORD), eq(APP_ID), mLoginCaptor.capture());
        mLoginCaptor.getValue().onSuccess();

        verify(mLoginView).hideLoading();
        verify(mLoginView).loginSuccess();
    }
}