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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| import 'package:advicer_app/application/pages/advice/bloc/advicer_bloc.dart'; | ||
| import 'package:bloc_test/bloc_test.dart'; | ||
| import 'package:test/test.dart'; | ||
|
|
||
| void main() { | ||
| //'emits loading state and then error state when adviceRequest event is added' | ||
| group('Adviser Bloc', () { | ||
| blocTest<AdviserBloc, AdviserState>( | ||
| 'emits nothing when no event is added', | ||
| build: () => AdviserBloc(), | ||
| // nothing here since we want to have no event | ||
| act: (bloc) {}, | ||
| //here should be empty so no event and no state. | ||
| expect: () => <AdviserState>[], | ||
| ); | ||
|
|
||
| blocTest<AdviserBloc, AdviserState>( | ||
| 'emits nothing when no event is added', | ||
| build: () => AdviserBloc(), | ||
| act: (bloc) => bloc.add(AdviceRequest()), | ||
| wait: const Duration(seconds: 1), | ||
| expect: () => | ||
| <AdviserState>[AdviserLoading(), AdviserError(error: 'Fake error')], | ||
| ); | ||
| }); | ||
| } |
85 changes: 85 additions & 0 deletions
85
test/application/pages/advice/cubit/advicer_cubit_test.dart
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| import 'package:advicer_app/application/pages/advice/cubit/advicer_cubit.dart'; | ||
| import 'package:advicer_app/domain/entities/advise_entity.dart'; | ||
| import 'package:advicer_app/domain/failures/failure.dart'; | ||
| import 'package:advicer_app/domain/usecases/advice_usecases.dart'; | ||
| import 'package:bloc_test/bloc_test.dart'; | ||
| import 'package:dartz/dartz.dart'; | ||
| import 'package:mocktail/mocktail.dart'; | ||
| import 'package:test/test.dart'; | ||
|
|
||
| class MockAdviseUseCase extends Mock implements AdviseUseCase {} | ||
|
|
||
| void main() { | ||
| group('adviserCubit', () { | ||
| group('should emit ', () { | ||
| final mockAdviseUseCase = MockAdviseUseCase(); | ||
| // | ||
| blocTest( | ||
| 'nothing when no event is added', | ||
| build: () => AdvicerCubit(adviseUseCase: mockAdviseUseCase), | ||
| expect: () => <AdviserState>[], | ||
| ); | ||
| // | ||
| blocTest( | ||
| '[LoadingState , LoadedState]', | ||
| build: () => AdvicerCubit(adviseUseCase: mockAdviseUseCase), | ||
| setUp: () => when(() => mockAdviseUseCase.getAdvice()).thenAnswer( | ||
| (_) => Future.value( | ||
| const Right<Failure, AdviseEntity>( | ||
| AdviseEntity(id: 1, advise: 'fake advisee'), | ||
| ), | ||
| ), | ||
| ), | ||
| act: (cubit) => cubit.adviceRequest(), | ||
| expect: () => <AdviserState>[ | ||
| AdviserLoading(), | ||
| AdviserLoaded(advice: 'fake advisee') | ||
| ], | ||
| ); | ||
| // | ||
| group('Should emit ErrorState on adviceRequest event', () { | ||
| blocTest( | ||
| 'and a ServerFailure', | ||
| build: () => AdvicerCubit(adviseUseCase: mockAdviseUseCase), | ||
| setUp: () => when(() => mockAdviseUseCase.getAdvice()).thenAnswer( | ||
| (invocation) => | ||
| Future.value(Left<Failure, AdviseEntity>(ServerFailure())), | ||
| ), | ||
| act: (cubit) => cubit.adviceRequest(), | ||
| expect: () => <AdviserState>[ | ||
| AdviserLoading(), | ||
| AdviserError(error: ServerFailure().getMessage()) | ||
| ], | ||
| ); | ||
|
|
||
| blocTest( | ||
| 'and a Cache Failure', | ||
| build: () => AdvicerCubit(adviseUseCase: mockAdviseUseCase), | ||
| setUp: () => when(() => mockAdviseUseCase.getAdvice()).thenAnswer( | ||
| (invocation) => | ||
| Future.value(Left<Failure, AdviseEntity>(CacheFailure())), | ||
| ), | ||
| act: (cubit) => cubit.adviceRequest(), | ||
| expect: () => <AdviserState>[ | ||
| AdviserLoading(), | ||
| AdviserError(error: CacheFailure().getMessage()) | ||
| ], | ||
| ); | ||
|
|
||
| blocTest( | ||
| 'and a General Failure', | ||
| build: () => AdvicerCubit(adviseUseCase: mockAdviseUseCase), | ||
| setUp: () => when(() => mockAdviseUseCase.getAdvice()).thenAnswer( | ||
| (invocation) => | ||
| Future.value(Left<Failure, AdviseEntity>(GeneralFailure())), | ||
| ), | ||
| act: (cubit) => cubit.adviceRequest(), | ||
| expect: () => <AdviserState>[ | ||
| AdviserLoading(), | ||
| AdviserError(error: GeneralFailure().getMessage()) | ||
| ], | ||
| ); | ||
| }); | ||
| }); | ||
| }); | ||
| } |