Examples with ErrorHandler com.karumi.rosie.domain.usecase.error.ErrorHandler used on opensource projects

Example 11 with ErrorHandler

use of com.karumi.rosie.domain.usecase.error.ErrorHandler in project Rosie by Karumi.

the class UseCaseHandlerTest method shouldCallErrorOnErrorWhenUseCaseInvokeAnError.

@Test
public void shouldCallErrorOnErrorWhenUseCaseInvokeAnError() {
    FakeTaskScheduler taskScheduler = new FakeTaskScheduler();
    ErrorUseCase errorUseCase = new ErrorUseCase();
    ErrorHandler errorHandler = new ErrorHandler(new FakeCallbackScheduler());
    UseCaseHandler useCaseHandler = new UseCaseHandler(taskScheduler, errorHandler);
    OnErrorCallback errorCallback = spy(onErrorCallback);
    UseCaseCall useCaseCall = new UseCaseCall(errorUseCase, useCaseHandler);
    useCaseCall.useCaseName("customError").onError(errorCallback).execute();
    verify(errorCallback).onError(any(Error.class));
}

Example 12 with ErrorHandler

use of com.karumi.rosie.domain.usecase.error.ErrorHandler in project Rosie by Karumi.

the class UseCaseHandlerTest method shouldCallErrorHandlerErrorWhenUseCaseThrowsAnException.

@Test
public void shouldCallErrorHandlerErrorWhenUseCaseThrowsAnException() {
    FakeTaskScheduler taskScheduler = new FakeTaskScheduler();
    ErrorUseCase errorUseCase = new ErrorUseCase();
    ErrorHandler errorHandler = mock(ErrorHandler.class);
    UseCaseHandler useCaseHandler = new UseCaseHandler(taskScheduler, errorHandler);
    UseCaseCall useCaseCall = new UseCaseCall(errorUseCase, useCaseHandler);
    useCaseCall.useCaseName("launchException").execute();
    verify(errorHandler).notifyException(any(Exception.class), eq((OnErrorCallback) null));
}

Example 13 with ErrorHandler

use of com.karumi.rosie.domain.usecase.error.ErrorHandler in project Rosie by Karumi.

the class UseCaseHandlerTest method testExecuteFailsWithWrongMethodName.

@Test
public void testExecuteFailsWithWrongMethodName() throws Exception {
    TaskScheduler taskScheduler = mock(TaskScheduler.class);
    AnyUseCase anyUseCase = new AnyUseCase();
    ErrorHandler errorHandler = new ErrorHandler(new FakeCallbackScheduler());
    UseCaseHandler useCaseHandler = new UseCaseHandler(taskScheduler, errorHandler);
    UseCaseCall useCaseCall = new UseCaseCall(anyUseCase, useCaseHandler);
    boolean error = false;
    try {
        useCaseCall.useCaseName(NO_EXIST_METHOD_NAME).execute();
    } catch (IllegalArgumentException e) {
        error = true;
    }
    assertTrue(error);
    verify(taskScheduler, never()).execute(any(UseCaseWrapper.class));
}

Example 14 with ErrorHandler

use of com.karumi.rosie.domain.usecase.error.ErrorHandler in project Rosie by Karumi.

the class UseCaseHandlerTest method testExecuteAmbigous.

@Test
public void testExecuteAmbigous() throws Exception {
    TaskScheduler taskScheduler = mock(TaskScheduler.class);
    AmbiguousUseCase ambigousUseCase = new AmbiguousUseCase();
    ErrorHandler errorHandler = new ErrorHandler(new FakeCallbackScheduler());
    UseCaseHandler useCaseHandler = new UseCaseHandler(taskScheduler, errorHandler);
    UseCaseCall useCaseCall = new UseCaseCall(ambigousUseCase, useCaseHandler);
    boolean exception = false;
    try {
        useCaseCall.args(ANY_PARAM1, ANY_PARAM2).execute();
    } catch (IllegalArgumentException e) {
        exception = true;
    }
    assertTrue(exception);
    verify(taskScheduler, never()).execute(any(UseCaseWrapper.class));
}

Example 15 with ErrorHandler

use of com.karumi.rosie.domain.usecase.error.ErrorHandler in project Rosie by Karumi.

the class UseCaseHandlerTest method shouldThrowExceptionIfTheOnSuccessCallbackHasNoMethodsWithSuccessAnnotations.

@Test
public void shouldThrowExceptionIfTheOnSuccessCallbackHasNoMethodsWithSuccessAnnotations() {
    FakeTaskScheduler taskScheduler = new FakeTaskScheduler();
    SuccessUseCase successUseCase = new SuccessUseCase();
    ErrorHandler errorHandler = mock(ErrorHandler.class);
    UseCaseHandler useCaseHandler = new UseCaseHandler(taskScheduler, errorHandler);
    UseCaseCall useCaseCall = new UseCaseCall(successUseCase, useCaseHandler);
    useCaseCall.onSuccess(new OnSuccessCallback() {
    }).execute();
    verify(errorHandler).notifyException(any(IllegalStateException.class), eq((OnErrorCallback) null));
}