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eatvio_app/test/features/recipes/presentation/widgets/basic_widget_test.dart

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Dart

import 'package:eatvio_app/core/app_config.dart';
import 'package:eatvio_app/core/app_initializer.dart';
import 'package:eatvio_app/core/locator_service.dart';
import 'package:eatvio_app/core/theme/theme_helper.dart';
import 'package:eatvio_app/features/create_recipe/reporitories/recipe_repository.dart';
import 'package:eatvio_app/features/feed/models/diets_pagination_model.dart';
import 'package:eatvio_app/features/feed/models/recipes_model.dart';
import 'package:eatvio_app/features/feed/presentation/bloc/recipes_cubit/recipes_cubit.dart';
import 'package:eatvio_app/features/feed/presentation/bloc/recipes_cubit/recipes_state.dart';
import 'package:eatvio_app/features/feed/presentation/widgets/recipes.dart';
import 'package:eatvio_app/features/feed/presentation/widgets/recipes_widget.dart';
import 'package:eatvio_app/features/feed/repositories/feed_repository.dart';
import 'package:eatvio_app/features/recipe/repositories/about_recipe_repository.dart';
import 'package:eatvio_app/generated/l10n.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:flutter_portal/flutter_portal.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:mockito/annotations.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart';
import 'package:network_image_mock/network_image_mock.dart';
import 'package:visibility_detector/visibility_detector.dart';
import 'basic_widget_test.mocks.dart';
@GenerateNiceMocks([MockSpec<FeedRepository>(), MockSpec<RecipeRepository>(), MockSpec<AboutRecipeRepository>()])
void main() {
group('Recipes Basic Widget Tests', () {
late MockFeedRepository mockFeedRepository;
late MockRecipeRepository mockRecipeRepository;
late MockAboutRecipeRepository mockAboutRecipeRepository;
late RecipesCubit recipesCubit;
const testRecipe = Recipe(
id: 1,
image: 'test-image.jpg',
state: 'active',
cookingTime: 30,
activeCookingTime: 15,
ingredients: [],
description: 'Test recipe description',
steps: [],
videoUrl: null,
createdAt: null,
updatedAt: null,
title: 'Test Recipe',
type: 'main',
slug: 'test-recipe-slug',
commentsCount: 5,
wasLikedByMe: false,
isFavorite: false,
calories: 300.0,
servings: 4,
likesCount: 10,
viewsCount: 100,
tags: [],
author: Author(authorSlug: '', authorName: '', authorProfileIcon: 'https://example.com/icon.jpg', authorIsMe: false),
);
setUp(() async {
await sl.reset();
dotenv.loadFromString(envString: 'DEV_BASE_URL=http://localhost\nBASE_URL=http://localhost');
mockFeedRepository = MockFeedRepository();
mockRecipeRepository = MockRecipeRepository();
mockAboutRecipeRepository = MockAboutRecipeRepository();
recipesCubit = RecipesCubit(feedRepository: mockFeedRepository, recipeRepository: mockRecipeRepository, aboutRecipeRepository: mockAboutRecipeRepository);
sl.registerLazySingleton<AppConfig>(() => AppConfig(buildType: AppBuildType.tests)..setBaseUrl('http://localhost'));
VisibilityDetectorController.instance.updateInterval = Duration.zero;
});
tearDown(() async {
await Future.delayed(const Duration(milliseconds: 100));
if (!recipesCubit.isClosed) {
recipesCubit.close();
}
});
Widget createTestWidget(Widget child, {bool wrapInScaffold = true}) {
final widget = BlocProvider<RecipesCubit>(
create: (context) => recipesCubit,
child: Portal(
child: wrapInScaffold
? Scaffold(body: SingleChildScrollView(child: child))
: SizedBox(width: 800, height: 1200, child: SingleChildScrollView(child: child)),
),
);
return MaterialApp(
theme: ThemeHelper().themeData(),
localizationsDelegates: const [
S.delegate,
GlobalMaterialLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
GlobalCupertinoLocalizations.delegate,
],
supportedLocales: const [Locale('ru')],
home: widget,
);
}
Widget createRecipesTestWidget(Widget child) {
return MaterialApp(
theme: ThemeHelper().themeData(),
localizationsDelegates: const [
S.delegate,
GlobalMaterialLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
GlobalCupertinoLocalizations.delegate,
],
supportedLocales: const [Locale('ru')],
home: Portal(
child: Scaffold(
body: BlocProvider<RecipesCubit>(
create: (context) => recipesCubit,
child: LayoutBuilder(
builder: (context, constraints) => SizedBox(
width: constraints.maxWidth > 0 ? constraints.maxWidth : 800,
height: constraints.maxHeight > 0 ? constraints.maxHeight : 600,
child: child,
),
),
),
),
),
);
}
testWidgets('should create RecipesCubit successfully', (WidgetTester tester) async {
// Arrange & Act
final cubit = RecipesCubit(feedRepository: mockFeedRepository, recipeRepository: mockRecipeRepository, aboutRecipeRepository: mockAboutRecipeRepository);
// Assert
expect(cubit, isA<RecipesCubit>());
expect(cubit.state.recipesList, isEmpty);
cubit.close();
});
testWidgets('should display RecipesWidget with recipe title', (WidgetTester tester) async {
await mockNetworkImagesFor(() async {
// Arrange
recipesCubit.emit(RecipesState.initial().copyWith(recipesList: [testRecipe], isLoading: false));
const widget = RecipesWidget(recipe: testRecipe, index: 0);
// Act
await tester.pumpWidget(createTestWidget(widget));
await tester.pump();
await tester.pump(const Duration(milliseconds: 100));
// Assert
expect(find.text('Test Recipe'), findsOneWidget);
expect(find.byType(RecipesWidget), findsOneWidget);
});
await tester.pump(const Duration(milliseconds: 600));
});
testWidgets('should display RecipesWidget with description when description is present', (WidgetTester tester) async {
await mockNetworkImagesFor(() async {
// Arrange
recipesCubit.emit(RecipesState.initial().copyWith(recipesList: [testRecipe], isLoading: false));
const widget = RecipesWidget(recipe: testRecipe, index: 0);
// Act
await tester.pumpWidget(createTestWidget(widget));
await tester.pump();
await tester.pump(const Duration(milliseconds: 100));
// Assert
expect(find.text('Test Recipe'), findsOneWidget);
expect(find.byType(RecipesWidget), findsOneWidget);
});
await tester.pump(const Duration(milliseconds: 600));
});
testWidgets('should display RecipesWidget structure correctly', (WidgetTester tester) async {
await mockNetworkImagesFor(() async {
// Arrange
recipesCubit.emit(RecipesState.initial().copyWith(recipesList: [testRecipe], isLoading: false));
const widget = RecipesWidget(recipe: testRecipe, index: 0);
// Act
await tester.pumpWidget(createTestWidget(widget));
await tester.pump();
await tester.pump(const Duration(milliseconds: 100));
// Assert
expect(find.byType(RecipesWidget), findsOneWidget);
expect(find.text('Test Recipe'), findsOneWidget);
});
await tester.pump(const Duration(milliseconds: 600));
});
testWidgets('should display Recipes widget with loading state', (WidgetTester tester) async {
// Arrange
recipesCubit.emit(RecipesState.initial());
final widget = Recipes(handleVisibility: ({required visibleFraction, required id, required type}) {});
// Act
await tester.pumpWidget(createRecipesTestWidget(widget));
await tester.pump();
// Assert
expect(find.byType(Recipes), findsOneWidget);
});
testWidgets('should display Recipes widget with loaded state', (WidgetTester tester) async {
await mockNetworkImagesFor(() async {
// Arrange
recipesCubit.emit(RecipesState.initial().copyWith(recipesList: [testRecipe], isLoading: false));
final widget = Recipes(handleVisibility: ({required visibleFraction, required id, required type}) {});
// Act
await tester.pumpWidget(createRecipesTestWidget(widget));
await tester.pump();
// Assert
expect(find.byType(Recipes), findsOneWidget);
expect(find.byType(RefreshIndicator), findsOneWidget);
expect(find.byType(ListView), findsOneWidget);
});
await tester.pump(const Duration(milliseconds: 600));
});
testWidgets('should display Recipes widget with error state', (WidgetTester tester) async {
// Arrange
recipesCubit.emit(RecipesState.initial().copyWith(isLoading: false, errorMessage: 'Error message'));
final widget = Recipes(handleVisibility: ({required visibleFraction, required id, required type}) {});
// Act
await tester.pumpWidget(createRecipesTestWidget(widget));
await tester.pump();
// Assert
expect(find.byType(Recipes), findsOneWidget);
});
testWidgets('should display Recipes widget with multiple recipes', (WidgetTester tester) async {
await mockNetworkImagesFor(() async {
// Arrange
final testRecipe2 = testRecipe.copyWith(id: 2, title: 'Test Recipe 2');
recipesCubit.emit(RecipesState.initial().copyWith(recipesList: [testRecipe, testRecipe2], isLoading: false));
final widget = Recipes(handleVisibility: ({required visibleFraction, required id, required type}) {});
// Act
await tester.pumpWidget(createRecipesTestWidget(widget));
await tester.pump();
// Assert
expect(find.byType(Recipes), findsOneWidget);
expect(find.byType(ListView), findsOneWidget);
});
await tester.pump(const Duration(milliseconds: 600));
});
});
}