125 lines
3.9 KiB
Dart
125 lines
3.9 KiB
Dart
/// Tests unitaires pour GetContributions use case
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library get_contributions_test;
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import 'package:flutter_test/flutter_test.dart';
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import 'package:mockito/annotations.dart';
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import 'package:mockito/mockito.dart';
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import 'package:unionflow_mobile_apps/features/contributions/domain/repositories/contribution_repository.dart';
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import 'package:unionflow_mobile_apps/features/contributions/domain/usecases/get_contributions.dart';
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import 'package:unionflow_mobile_apps/features/contributions/data/models/contribution_model.dart';
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import 'package:unionflow_mobile_apps/features/contributions/data/repositories/contribution_repository.dart';
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@GenerateMocks([IContributionRepository])
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import 'get_contributions_test.mocks.dart';
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void main() {
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late GetContributions useCase;
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late MockIContributionRepository mockRepository;
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setUp(() {
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mockRepository = MockIContributionRepository();
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useCase = GetContributions(mockRepository);
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});
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group('GetContributions Use Case', () {
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final tContributionList = [
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ContributionModel(
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id: 'cont1',
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membreId: 'membre1',
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membreNom: 'Dupont',
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membrePrenom: 'Jean',
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montant: 5000.0,
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dateEcheance: DateTime(2024, 12, 31),
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annee: 2024,
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type: ContributionType.mensuelle,
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statut: ContributionStatus.payee,
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),
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ContributionModel(
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id: 'cont2',
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membreId: 'membre1',
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membreNom: 'Dupont',
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membrePrenom: 'Jean',
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montant: 5000.0,
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dateEcheance: DateTime(2025, 1, 31),
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annee: 2025,
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type: ContributionType.mensuelle,
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statut: ContributionStatus.enAttente,
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),
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];
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final tPageResult = ContributionPageResult(
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contributions: tContributionList,
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total: 2,
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totalPages: 1,
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page: 0,
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size: 50,
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);
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test('should return paginated list of contributions', () async {
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// Arrange
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when(mockRepository.getMesCotisations(page: anyNamed('page'), size: anyNamed('size')))
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.thenAnswer((_) async => tPageResult);
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// Act
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final result = await useCase(page: 0, size: 50);
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// Assert
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expect(result, equals(tPageResult));
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expect(result.contributions.length, equals(2));
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expect(result.total, equals(2));
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verify(mockRepository.getMesCotisations(page: 0, size: 50));
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verifyNoMoreInteractions(mockRepository);
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});
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test('should return contributions with custom page size', () async {
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// Arrange
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final smallPageResult = ContributionPageResult(
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contributions: [tContributionList[0]],
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total: 2,
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totalPages: 2,
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page: 0,
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size: 1,
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);
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when(mockRepository.getMesCotisations(page: 0, size: 1))
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.thenAnswer((_) async => smallPageResult);
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// Act
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final result = await useCase(page: 0, size: 1);
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// Assert
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expect(result.contributions.length, equals(1));
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expect(result.size, equals(1));
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verify(mockRepository.getMesCotisations(page: 0, size: 1));
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});
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test('should return empty result when no contributions exist', () async {
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// Arrange
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final emptyResult = ContributionPageResult(
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contributions: [],
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total: 0,
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totalPages: 0,
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page: 0,
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size: 50,
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);
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when(mockRepository.getMesCotisations(page: anyNamed('page'), size: anyNamed('size')))
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.thenAnswer((_) async => emptyResult);
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// Act
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final result = await useCase(page: 0, size: 50);
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// Assert
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expect(result.contributions, isEmpty);
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expect(result.total, equals(0));
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});
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test('should throw exception when repository fails', () async {
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// Arrange
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when(mockRepository.getMesCotisations(page: anyNamed('page'), size: anyNamed('size')))
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.thenThrow(Exception('Network error'));
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// Act & Assert
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expect(() => useCase(page: 0, size: 50), throwsException);
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});
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});
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}
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