feat(tests): add fixtures

2025-11-20 16:58:56 +03:00
parent 6fa944b3df
commit 4deda92c5e
24 changed files with 6852 additions and 4358 deletions
--- a/coverage/lcov.info
+++ b/coverage/lcov.info
--- a/test/features/auth/presentation/bloc/auth_cubit_test.dart
+++ b/test/features/auth/presentation/bloc/auth_cubit_test.dart
@@ -1,27 +1,27 @@
 import 'package:eatvio_app/features/auth/models/token_model.dart';
 import 'package:eatvio_app/features/auth/presentation/bloc/auth_cubit/auth_cubit.dart';
 import 'package:eatvio_app/features/auth/presentation/bloc/auth_cubit/auth_state.dart';
-import 'package:eatvio_app/features/auth/repositories/auth_repository.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:mockito/annotations.dart';
-import 'package:mockito/mockito.dart';
 import 'package:shared_preferences/shared_preferences.dart';

-import 'auth_cubit_test.mocks.dart';
+import '../../../../fixtures/doubles/auth_doubles.dart';
+import '../../../../fixtures/fixture_reader.dart';

-@GenerateNiceMocks([MockSpec<AuthRepository>()])
 void main() {
  TestWidgetsFlutterBinding.ensureInitialized();
  
  group('AuthCubit', () {
    AuthCubit? authCubit;
-    late MockAuthRepository mockAuthRepository;
+    late FixtureAuthRepository authRepository;
+    late Map<String, dynamic> credentialsFixture;

-    const testToken = TokenModel(token: 'test_token_12345');
+    late TokenModel tokenFixture;

    setUp(() async {
-      mockAuthRepository = MockAuthRepository();
+      tokenFixture = TokenModel.fromJson(FixtureReader.readAsMap('auth/token_response.json'));
+      credentialsFixture = FixtureReader.readAsMap('auth/login_credentials.json');
+      authRepository = FixtureAuthRepository(tokenFixture: tokenFixture);
      SharedPreferences.setMockInitialValues({});
      
      // Mock Fluttertoast plugin
@@ -50,31 +50,37 @@ void main() {
    });

    test('начальное состояние - AuthState', () {
-      authCubit = AuthCubit(authRepository: mockAuthRepository);
+      authCubit = AuthCubit(authRepository: authRepository);
      expect(authCubit!.state, const AuthState());
    });

    test('getTokenByCredentials - успешная авторизация', () async {
-      authCubit = AuthCubit(authRepository: mockAuthRepository);
-      when(mockAuthRepository.getTokenByCredentials(any, any))
-          .thenAnswer((_) async => testToken);
+      authCubit = AuthCubit(authRepository: authRepository);

-      final result = await authCubit!.getTokenByCredentials('test@example.com', 'password123');
+      final result = await authCubit!.getTokenByCredentials(
+        credentialsFixture['email'] as String,
+        credentialsFixture['password'] as String,
+      );

      expect(result, true);
      await Future.delayed(const Duration(milliseconds: 100));
      expect(authCubit!.state, isA<AuthStateLoaded>());
      final loadedState = authCubit!.state as AuthStateLoaded;
-      expect(loadedState.token, 'test_token_12345');
-      verify(mockAuthRepository.getTokenByCredentials('test@example.com', 'password123')).called(1);
+      expect(loadedState.token, tokenFixture.token);
+      expect(
+        authRepository.credentialPayloads.single,
+        credentialsFixture.map((key, value) => MapEntry(key, value.toString())),
+      );
    });

    test('getTokenByCredentials - переход в состояние loading', () async {
-      authCubit = AuthCubit(authRepository: mockAuthRepository);
-      when(mockAuthRepository.getTokenByCredentials(any, any))
-          .thenAnswer((_) async => Future.delayed(const Duration(milliseconds: 50)).then((_) => testToken));
+      authCubit = AuthCubit(authRepository: authRepository);
+      authRepository.responseDelay = const Duration(milliseconds: 50);

-      final future = authCubit!.getTokenByCredentials('test@example.com', 'password123');
+      final future = authCubit!.getTokenByCredentials(
+        credentialsFixture['email'] as String,
+        credentialsFixture['password'] as String,
+      );
      await Future.delayed(const Duration(milliseconds: 10));

      expect(authCubit!.state, isA<AuthStateLoading>());
@@ -82,9 +88,8 @@ void main() {
    });

    test('getTokenByCredentials - обработка ошибки авторизации', () async {
-      authCubit = AuthCubit(authRepository: mockAuthRepository);
-      when(mockAuthRepository.getTokenByCredentials(any, any))
-          .thenThrow(Exception('Неверный адрес электронной почты или пароль'));
+      authCubit = AuthCubit(authRepository: authRepository);
+      authRepository.error = Exception('Неверный адрес электронной почты или пароль');

      final result = await authCubit!.getTokenByCredentials('wrong@example.com', 'wrongpassword');

@@ -93,13 +98,15 @@ void main() {
      expect(authCubit!.state, isA<AuthStateError>());
      final errorState = authCubit!.state as AuthStateError;
      expect(errorState.errorMessage, contains('Exception'));
-      verify(mockAuthRepository.getTokenByCredentials('wrong@example.com', 'wrongpassword')).called(1);
+      expect(
+        authRepository.credentialPayloads.single,
+        {'email': 'wrong@example.com', 'password': 'wrongpassword'},
+      );
    });

    test('getTokenByCredentials - обработка различных типов ошибок', () async {
-      authCubit = AuthCubit(authRepository: mockAuthRepository);
-      when(mockAuthRepository.getTokenByCredentials(any, any))
-          .thenThrow(const FormatException('Invalid credentials format'));
+      authCubit = AuthCubit(authRepository: authRepository);
+      authRepository.error = const FormatException('Invalid credentials format');

      final result = await authCubit!.getTokenByCredentials('invalid', 'pass');

@@ -111,27 +118,35 @@ void main() {
    });

    test('getTokenByCredentials - проверка вызова с правильными параметрами', () async {
-      authCubit = AuthCubit(authRepository: mockAuthRepository);
-      when(mockAuthRepository.getTokenByCredentials(any, any))
-          .thenAnswer((_) async => testToken);
+      authCubit = AuthCubit(authRepository: authRepository);

      await authCubit!.getTokenByCredentials('user@test.com', 'securePassword123');

-      verify(mockAuthRepository.getTokenByCredentials('user@test.com', 'securePassword123')).called(1);
-      verifyNever(mockAuthRepository.getTokenByCredentials('other@test.com', 'otherPassword'));
+      expect(
+        authRepository.credentialPayloads.single,
+        {'email': 'user@test.com', 'password': 'securePassword123'},
+      );
+      expect(
+        authRepository.credentialPayloads.where((call) => call['email'] == 'other@test.com'),
+        isEmpty,
+      );
    });

    test('getTokenByCredentials - множественные вызовы', () async {
-      authCubit = AuthCubit(authRepository: mockAuthRepository);
-      when(mockAuthRepository.getTokenByCredentials(any, any))
-          .thenAnswer((_) async => testToken);
+      authCubit = AuthCubit(authRepository: authRepository);

      await authCubit!.getTokenByCredentials('first@test.com', 'password1');
      await Future.delayed(const Duration(milliseconds: 100));
      await authCubit!.getTokenByCredentials('second@test.com', 'password2');

-      verify(mockAuthRepository.getTokenByCredentials('first@test.com', 'password1')).called(1);
-      verify(mockAuthRepository.getTokenByCredentials('second@test.com', 'password2')).called(1);
+      expect(authRepository.credentialPayloads.length, 2);
+      expect(
+        authRepository.credentialPayloads,
+        [
+          {'email': 'first@test.com', 'password': 'password1'},
+          {'email': 'second@test.com', 'password': 'password2'},
+        ],
+      );
    });
  });
 }
--- a/test/features/auth/presentation/widgets/basic_widget_test.dart
+++ b/test/features/auth/presentation/widgets/basic_widget_test.dart
@@ -2,24 +2,27 @@

 import 'package:eatvio_app/app_keys.dart';
 import 'package:eatvio_app/core/theme/theme_helper.dart';
+import 'package:eatvio_app/features/auth/models/token_model.dart';
 import 'package:eatvio_app/features/auth/presentation/bloc/auth_cubit/auth_cubit.dart';
-import 'package:eatvio_app/features/auth/repositories/auth_repository.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:mockito/annotations.dart';

-import 'basic_widget_test.mocks.dart';
+import '../../../../fixtures/doubles/auth_doubles.dart';
+import '../../../../fixtures/fixture_reader.dart';

-@GenerateMocks([AuthRepository])
 void main() {
  group('Auth Basic Widget Tests', () {
-    late MockAuthRepository mockAuthRepository;
+    late FixtureAuthRepository authRepository;
    late AuthCubit authCubit;
+    late Map<String, dynamic> credentialsFixture;

    setUp(() {
-      mockAuthRepository = MockAuthRepository();
-      authCubit = AuthCubit(authRepository: mockAuthRepository);
+      credentialsFixture = FixtureReader.readAsMap('auth/login_credentials.json');
+      authRepository = FixtureAuthRepository(
+        tokenFixture: TokenModel.fromJson(FixtureReader.readAsMap('auth/token_response.json')),
+      );
+      authCubit = AuthCubit(authRepository: authRepository);
    });

    tearDown(() {
@@ -38,7 +41,7 @@ void main() {

    testWidgets('should create AuthCubit successfully', (WidgetTester tester) async {
      // Arrange & Act
-      final cubit = AuthCubit(authRepository: mockAuthRepository);
+      final cubit = AuthCubit(authRepository: authRepository);

      // Assert
      expect(cubit, isA<AuthCubit>());
@@ -106,7 +109,7 @@ void main() {
      await tester.pumpWidget(createTestWidget(emailWidget));
      await tester.pumpAndSettle();

-      const testEmail = 'test@example.com';
+      final testEmail = credentialsFixture['email'] as String;

      // Act
      await tester.enterText(find.byKey(AppKeys.emailTextFieldAuthScreen), testEmail);
@@ -127,7 +130,7 @@ void main() {
      await tester.pumpWidget(createTestWidget(passwordWidget));
      await tester.pumpAndSettle();

-      const testPassword = 'password123';
+      final testPassword = credentialsFixture['password'] as String;

      // Act
      await tester.enterText(find.byKey(AppKeys.passwordTextFieldAuthScreen), testPassword);
--- a/test/features/blog_post_create/advanced_widget_test.dart
+++ b/test/features/blog_post_create/advanced_widget_test.dart
@@ -2,26 +2,27 @@ import 'package:eatvio_app/app_keys.dart';
 import 'package:eatvio_app/core/theme/theme_helper.dart';
 import 'package:eatvio_app/features/blog_post_create/bloc/blog_post_create_cubit/blog_post_create_cubit.dart';
 import 'package:eatvio_app/features/blog_post_create/bloc/blog_post_create_cubit/blog_post_create_state.dart';
-import 'package:eatvio_app/features/blog_post_create/repositories/blog_post_repository.dart';
 import 'package:eatvio_app/features/feed/models/feed_blog_post_model.dart';
 import 'package:eatvio_app/features/feed/models/diets_pagination_model.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:mockito/annotations.dart';
-import 'package:mockito/mockito.dart';

-import 'advanced_widget_test.mocks.dart';
+import '../../fixtures/doubles/blog_post_doubles.dart';
+import '../../fixtures/fixture_reader.dart';

-@GenerateMocks([BlogPostRepository])
 void main() {
  group('Blog Post Creation Advanced Widget Tests', () {
-    late MockBlogPostRepository mockBlogPostRepository;
+    late FixtureBlogPostRepository blogPostRepository;
    late BlogPostCreateCubit blogPostCreateCubit;
+    late Map<String, dynamic> fullCreateFixture;
+    late Map<String, dynamic> updateFixture;

    setUp(() {
-      mockBlogPostRepository = MockBlogPostRepository();
-      blogPostCreateCubit = BlogPostCreateCubit(blogPostRepository: mockBlogPostRepository);
+      blogPostRepository = FixtureBlogPostRepository();
+      blogPostCreateCubit = BlogPostCreateCubit(blogPostRepository: blogPostRepository);
+      fullCreateFixture = FixtureReader.readAsMap('blog_post_create/create_request_full.json');
+      updateFixture = FixtureReader.readAsMap('blog_post_create/update_request.json');
    });

    tearDown(() {
@@ -40,8 +41,6 @@ void main() {

    testWidgets('should handle blog post creation with all fields', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenAnswer((_) async {});
-
      Widget formWidget = Column(
        children: [
          TextFormField(
@@ -65,9 +64,9 @@ void main() {
            key: AppKeys.blogPostCreateScreenCreateButton,
            onPressed: () async {
              await blogPostCreateCubit.createBlogPost(
-                title: 'Test Title',
-                description: 'Test Description',
-                videoUrl: 'https://youtube.com/watch?v=test',
+                title: fullCreateFixture['title'] as String?,
+                description: fullCreateFixture['description_md'] as String?,
+                videoUrl: fullCreateFixture['video_url'] as String?,
                image: null,
              );
            },
@@ -80,21 +79,25 @@ void main() {
      await tester.pumpWidget(createTestWidget(formWidget));
      await tester.pumpAndSettle();

-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), 'Test Title');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), 'Test Description');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenVideoLinkTextField), 'https://youtube.com/watch?v=test');
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), fullCreateFixture['title'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), fullCreateFixture['description_md'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenVideoLinkTextField), fullCreateFixture['video_url'] as String);
      await tester.pump();

      await tester.tap(find.byKey(AppKeys.blogPostCreateScreenCreateButton));
      await tester.pump();

      // Assert
-      verify(mockBlogPostRepository.createBlogPost('Test Title', 'https://youtube.com/watch?v=test', 'Test Description', null)).called(1);
+      expect(
+        blogPostRepository.createPayloads.single.toJson(),
+        fullCreateFixture,
+      );
    });

    testWidgets('should handle blog post creation with image', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenAnswer((_) async {});
+      final expectedPayload = Map<String, dynamic>.from(fullCreateFixture);
+      expectedPayload['video_url'] = null;

      Widget formWidget = Column(
        children: [
@@ -137,8 +140,8 @@ void main() {
            key: AppKeys.blogPostCreateScreenCreateButton,
            onPressed: () async {
              await blogPostCreateCubit.createBlogPost(
-                title: 'Test Title',
-                description: 'Test Description',
+                title: fullCreateFixture['title'] as String?,
+                description: fullCreateFixture['description_md'] as String?,
                videoUrl: null,
                image: null, // В реальном тесте здесь был бы XFile
              );
@@ -152,21 +155,19 @@ void main() {
      await tester.pumpWidget(createTestWidget(formWidget));
      await tester.pumpAndSettle();

-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), 'Test Title');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), 'Test Description');
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), fullCreateFixture['title'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), fullCreateFixture['description_md'] as String);
      await tester.pump();

      await tester.tap(find.byKey(AppKeys.blogPostCreateScreenCreateButton));
      await tester.pump();

      // Assert
-      verify(mockBlogPostRepository.createBlogPost('Test Title', null, 'Test Description', null)).called(1);
+      expect(blogPostRepository.createPayloads.single.toJson(), expectedPayload);
    });

    testWidgets('should handle blog post update', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.updateBlogPost(any, any, any, any, any, any)).thenAnswer((_) async {});
-
      final testBlogPost = FeedBlogPostModel(
        id: 1,
        state: 'published',
@@ -209,12 +210,12 @@ void main() {
            key: AppKeys.blogPostCreateScreenCreateButton,
            onPressed: () async {
              await blogPostCreateCubit.updateBlogPost(
-                id: testBlogPost.id,
-                title: 'Updated Title',
-                description: 'Updated Description',
-                videoUrl: 'https://youtube.com/watch?v=updated',
+                id: updateFixture['id'] as int,
+                title: updateFixture['title'] as String?,
+                description: updateFixture['description_md'] as String?,
+                videoUrl: updateFixture['video_url'] as String?,
                image: null,
-                oldImageUrl: testBlogPost.image,
+                oldImageUrl: updateFixture['old_image_url'] as String?,
              );
            },
            child: const Text('Обновить'),
@@ -226,24 +227,20 @@ void main() {
      await tester.pumpWidget(createTestWidget(formWidget));
      await tester.pumpAndSettle();

-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), 'Updated Title');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), 'Updated Description');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenVideoLinkTextField), 'https://youtube.com/watch?v=updated');
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), updateFixture['title'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), updateFixture['description_md'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenVideoLinkTextField), updateFixture['video_url'] as String);
      await tester.pump();

      await tester.tap(find.byKey(AppKeys.blogPostCreateScreenCreateButton));
      await tester.pump();

      // Assert
-      verify(
-        mockBlogPostRepository.updateBlogPost(1, 'Updated Title', 'https://youtube.com/watch?v=updated', 'Updated Description', null, 'original_image.jpg'),
-      ).called(1);
+      expect(blogPostRepository.updatePayloads.single.toJson(), updateFixture);
    });

    testWidgets('should handle blog post deletion', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.deleteBlogPost(any)).thenAnswer((_) async {});
-
      Widget deleteWidget = ElevatedButton(
        key: const Key('deleteBlogPostButton'),
        onPressed: () async {
@@ -260,14 +257,12 @@ void main() {
      await tester.pump();

      // Assert
-      verify(mockBlogPostRepository.deleteBlogPost(1)).called(1);
+      expect(blogPostRepository.deleteCalls.single, 1);
    });

    testWidgets('should handle loading state during blog post creation', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenAnswer((_) async {
-        await Future.delayed(const Duration(milliseconds: 50));
-      });
+      blogPostRepository.createDelay = const Duration(milliseconds: 50);

      Widget loadingWidget = BlocBuilder<BlogPostCreateCubit, BlogPostCreateState>(
        builder: (context, state) {
@@ -283,7 +278,12 @@ void main() {
      await tester.pumpAndSettle();

      // Trigger loading state
-      blogPostCreateCubit.createBlogPost(title: 'Test Title', videoUrl: null, description: 'Test Description', image: null);
+      blogPostCreateCubit.createBlogPost(
+        title: fullCreateFixture['title'] as String?,
+        videoUrl: null,
+        description: fullCreateFixture['description_md'] as String?,
+        image: null,
+      );
      await tester.pump();
      await tester.pump(); // Need to pump twice to get the loading state

@@ -297,7 +297,7 @@ void main() {

    testWidgets('should handle error state during blog post creation', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenThrow(Exception('Network error'));
+      blogPostRepository.createError = Exception('Network error');

      Widget errorWidget = BlocBuilder<BlogPostCreateCubit, BlogPostCreateState>(
        builder: (context, state) {
@@ -313,7 +313,12 @@ void main() {
      await tester.pumpAndSettle();

      // Trigger error state
-      blogPostCreateCubit.createBlogPost(title: 'Test Title', videoUrl: null, description: 'Test Description', image: null);
+      blogPostCreateCubit.createBlogPost(
+        title: fullCreateFixture['title'] as String?,
+        videoUrl: null,
+        description: fullCreateFixture['description_md'] as String?,
+        image: null,
+      );
      await tester.pump();
      await tester.pump(); // Need to pump twice to get the error state

@@ -323,8 +328,6 @@ void main() {

    testWidgets('should handle success state after blog post creation', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenAnswer((_) async {});
-
      Widget successWidget = BlocBuilder<BlogPostCreateCubit, BlogPostCreateState>(
        builder: (context, state) {
          if (state is BlogPostCreateStateLoaded) {
@@ -339,7 +342,12 @@ void main() {
      await tester.pumpAndSettle();

      // Trigger success state
-      blogPostCreateCubit.createBlogPost(title: 'Test Title', videoUrl: null, description: 'Test Description', image: null);
+      blogPostCreateCubit.createBlogPost(
+        title: fullCreateFixture['title'] as String?,
+        videoUrl: null,
+        description: fullCreateFixture['description_md'] as String?,
+        image: null,
+      );
      await tester.pump();
      await tester.pump(); // Need to pump twice to get the success state

@@ -470,7 +478,10 @@ void main() {
      await tester.pump();

      // Assert
-      verify(mockBlogPostRepository.createBlogPost('', '', '', null)).called(1);
+      expect(
+        blogPostRepository.createPayloads.single.toJson(),
+        {'title': '', 'description_md': '', 'video_url': '', 'image_name': null},
+      );
    });

    testWidgets('should handle blog post creation with long content', (WidgetTester tester) async {
@@ -480,8 +491,6 @@ void main() {
          'Оно может содержать несколько абзацев и различные форматирования. '
          'Пользователи должны иметь возможность создавать подробные и информативные посты.';

-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenAnswer((_) async {});
-
      Widget longContentWidget = Column(
        children: [
          TextFormField(
@@ -518,7 +527,15 @@ void main() {
      await tester.pump();

      // Assert
-      verify(mockBlogPostRepository.createBlogPost('Test Title', null, longContent, null)).called(1);
+      expect(
+        blogPostRepository.createPayloads.single.toJson(),
+        {
+          'title': 'Test Title',
+          'description_md': longContent,
+          'video_url': null,
+          'image_name': null,
+        },
+      );
    });
  });
 }
--- a/test/features/blog_post_create/basic_widget_test.dart
+++ b/test/features/blog_post_create/basic_widget_test.dart
@@ -1,23 +1,20 @@
 import 'package:eatvio_app/app_keys.dart';
 import 'package:eatvio_app/core/theme/theme_helper.dart';
 import 'package:eatvio_app/features/blog_post_create/bloc/blog_post_create_cubit/blog_post_create_cubit.dart';
-import 'package:eatvio_app/features/blog_post_create/repositories/blog_post_repository.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:mockito/annotations.dart';

-import 'basic_widget_test.mocks.dart';
+import '../../fixtures/doubles/blog_post_doubles.dart';

-@GenerateMocks([BlogPostRepository])
 void main() {
  group('Blog Post Creation Basic Widget Tests', () {
-    late MockBlogPostRepository mockBlogPostRepository;
+    late FixtureBlogPostRepository blogPostRepository;
    late BlogPostCreateCubit blogPostCreateCubit;

    setUp(() {
-      mockBlogPostRepository = MockBlogPostRepository();
-      blogPostCreateCubit = BlogPostCreateCubit(blogPostRepository: mockBlogPostRepository);
+      blogPostRepository = FixtureBlogPostRepository();
+      blogPostCreateCubit = BlogPostCreateCubit(blogPostRepository: blogPostRepository);
    });

    tearDown(() {
@@ -36,7 +33,7 @@ void main() {

    testWidgets('should create BlogPostCreateCubit successfully', (WidgetTester tester) async {
      // Arrange & Act
-      final cubit = BlogPostCreateCubit(blogPostRepository: mockBlogPostRepository);
+      final cubit = BlogPostCreateCubit(blogPostRepository: blogPostRepository);

      // Assert
      expect(cubit, isA<BlogPostCreateCubit>());
--- a/test/features/blog_post_create/integration_widget_test.dart
+++ b/test/features/blog_post_create/integration_widget_test.dart
@@ -2,34 +2,29 @@ import 'package:eatvio_app/app_keys.dart';
 import 'package:eatvio_app/core/theme/theme_helper.dart';
 import 'package:eatvio_app/features/blog_post_create/bloc/blog_post_create_cubit/blog_post_create_cubit.dart';
 import 'package:eatvio_app/features/blog_post_create/bloc/blog_post_create_cubit/blog_post_create_state.dart';
-import 'package:eatvio_app/features/blog_post_create/repositories/blog_post_repository.dart';
 import 'package:eatvio_app/features/feed/models/feed_blog_post_model.dart';
 import 'package:eatvio_app/features/feed/models/diets_pagination_model.dart';
-import 'package:eatvio_app/features/feed/presentation/bloc/feed_cubit/feed_cubit.dart';
-import 'package:eatvio_app/features/feed/presentation/bloc/feed_cubit/feed_state.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:mockito/annotations.dart';
-import 'package:mockito/mockito.dart';

-import 'integration_widget_test.mocks.dart';
+import '../../fixtures/doubles/blog_post_doubles.dart';
+import '../../fixtures/fixture_reader.dart';

-@GenerateMocks([BlogPostRepository, FeedCubit])
 void main() {
  group('Blog Post Creation Integration Widget Tests', () {
-    late MockBlogPostRepository mockBlogPostRepository;
-    late MockFeedCubit mockFeedCubit;
+    late FixtureBlogPostRepository blogPostRepository;
    late BlogPostCreateCubit blogPostCreateCubit;
+    late FeedReloadProbe feedProbe;
+    late Map<String, dynamic> fullCreateFixture;
+    late Map<String, dynamic> updateFixture;

    setUp(() {
-      mockBlogPostRepository = MockBlogPostRepository();
-      mockFeedCubit = MockFeedCubit();
-      blogPostCreateCubit = BlogPostCreateCubit(blogPostRepository: mockBlogPostRepository);
-
-      // Setup mock stubs for FeedCubit
-      when(mockFeedCubit.stream).thenAnswer((_) => Stream.value(const FeedState.loading()));
-      when(mockFeedCubit.close()).thenAnswer((_) async {});
+      blogPostRepository = FixtureBlogPostRepository();
+      blogPostCreateCubit = BlogPostCreateCubit(blogPostRepository: blogPostRepository);
+      feedProbe = FeedReloadProbe();
+      fullCreateFixture = FixtureReader.readAsMap('blog_post_create/create_request_full.json');
+      updateFixture = FixtureReader.readAsMap('blog_post_create/update_request.json');
    });

    tearDown(() {
@@ -39,11 +34,8 @@ void main() {
    Widget createTestWidget(Widget child) {
      return MaterialApp(
        theme: ThemeHelper().themeData(),
-        home: MultiBlocProvider(
-          providers: [
-            BlocProvider<BlogPostCreateCubit>(create: (context) => blogPostCreateCubit),
-            BlocProvider<FeedCubit>(create: (context) => mockFeedCubit),
-          ],
+        home: BlocProvider<BlogPostCreateCubit>.value(
+          value: blogPostCreateCubit,
          child: Scaffold(body: SingleChildScrollView(child: child)),
        ),
      );
@@ -51,13 +43,10 @@ void main() {

    testWidgets('should complete full blog post creation flow', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenAnswer((_) async {});
-      when(mockFeedCubit.loadFeedBlogPostList()).thenAnswer((_) async {});
-
      Widget fullFlowWidget = BlocListener<BlogPostCreateCubit, BlogPostCreateState>(
        listener: (context, state) {
          if (state is BlogPostCreateStateLoaded) {
-            context.read<FeedCubit>().loadFeedBlogPostList();
+            feedProbe.loadFeedBlogPostList();
          }
        },
        child: Column(
@@ -106,9 +95,9 @@ void main() {
              key: AppKeys.blogPostCreateScreenCreateButton,
              onPressed: () async {
                await blogPostCreateCubit.createBlogPost(
-                  title: 'Integration Test Title',
-                  videoUrl: 'https://youtube.com/watch?v=integration',
-                  description: 'Integration Test Description',
+                  title: fullCreateFixture['title'] as String?,
+                  videoUrl: fullCreateFixture['video_url'] as String?,
+                  description: fullCreateFixture['description_md'] as String?,
                  image: null,
                );
              },
@@ -122,26 +111,21 @@ void main() {
      await tester.pumpWidget(createTestWidget(fullFlowWidget));
      await tester.pumpAndSettle();

-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), 'Integration Test Title');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), 'Integration Test Description');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenVideoLinkTextField), 'https://youtube.com/watch?v=integration');
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), fullCreateFixture['title'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), fullCreateFixture['description_md'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenVideoLinkTextField), fullCreateFixture['video_url'] as String);
      await tester.pump();

      await tester.tap(find.byKey(AppKeys.blogPostCreateScreenCreateButton));
      await tester.pump();

      // Assert
-      verify(
-        mockBlogPostRepository.createBlogPost('Integration Test Title', 'https://youtube.com/watch?v=integration', 'Integration Test Description', null),
-      ).called(1);
-      verify(mockFeedCubit.loadFeedBlogPostList()).called(1);
+      expect(blogPostRepository.createPayloads.single.toJson(), fullCreateFixture);
+      expect(feedProbe.loadRequests, 1);
    });

    testWidgets('should handle blog post update flow', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.updateBlogPost(any, any, any, any, any, any)).thenAnswer((_) async {});
-      when(mockFeedCubit.loadFeedBlogPostList()).thenAnswer((_) async {});
-
      final existingBlogPost = FeedBlogPostModel(
        id: 1,
        state: 'published',
@@ -161,7 +145,7 @@ void main() {
      Widget updateFlowWidget = BlocListener<BlogPostCreateCubit, BlogPostCreateState>(
        listener: (context, state) {
          if (state is BlogPostCreateStateLoaded) {
-            context.read<FeedCubit>().loadFeedBlogPostList();
+            feedProbe.loadFeedBlogPostList();
          }
        },
        child: Column(
@@ -190,12 +174,12 @@ void main() {
              key: AppKeys.blogPostCreateScreenCreateButton,
              onPressed: () async {
                await blogPostCreateCubit.updateBlogPost(
-                  id: existingBlogPost.id,
-                  title: 'Updated Title',
-                  videoUrl: 'https://youtube.com/watch?v=updated',
-                  description: 'Updated Description',
+                  id: updateFixture['id'] as int,
+                  title: updateFixture['title'] as String?,
+                  videoUrl: updateFixture['video_url'] as String?,
+                  description: updateFixture['description_md'] as String?,
                  image: null,
-                  oldImageUrl: existingBlogPost.image,
+                  oldImageUrl: updateFixture['old_image_url'] as String?,
                );
              },
              child: const Text('Обновить'),
@@ -208,26 +192,21 @@ void main() {
      await tester.pumpWidget(createTestWidget(updateFlowWidget));
      await tester.pumpAndSettle();

-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), 'Updated Title');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), 'Updated Description');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenVideoLinkTextField), 'https://youtube.com/watch?v=updated');
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), updateFixture['title'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), updateFixture['description_md'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenVideoLinkTextField), updateFixture['video_url'] as String);
      await tester.pump();

      await tester.tap(find.byKey(AppKeys.blogPostCreateScreenCreateButton));
      await tester.pump();

      // Assert
-      verify(
-        mockBlogPostRepository.updateBlogPost(1, 'Updated Title', 'https://youtube.com/watch?v=updated', 'Updated Description', null, 'original_image.jpg'),
-      ).called(1);
-      verify(mockFeedCubit.loadFeedBlogPostList()).called(1);
+      expect(blogPostRepository.updatePayloads.single.toJson(), updateFixture);
+      expect(feedProbe.loadRequests, 1);
    });

    testWidgets('should handle blog post deletion flow', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.deleteBlogPost(any)).thenAnswer((_) async {});
-      when(mockFeedCubit.loadFeedBlogPostList()).thenAnswer((_) async {});
-
      Widget deleteFlowWidget = Column(
        children: [
          const Text('Удалить блог пост?'),
@@ -236,7 +215,7 @@ void main() {
            key: const Key('deleteBlogPostButton'),
            onPressed: () async {
              await blogPostCreateCubit.deleteBlogPost(1);
-              mockFeedCubit.loadFeedBlogPostList();
+              feedProbe.loadFeedBlogPostList();
            },
            child: const Text('Удалить'),
          ),
@@ -251,13 +230,13 @@ void main() {
      await tester.pump();

      // Assert
-      verify(mockBlogPostRepository.deleteBlogPost(1)).called(1);
-      verify(mockFeedCubit.loadFeedBlogPostList()).called(1);
+      expect(blogPostRepository.deleteCalls.single, 1);
+      expect(feedProbe.loadRequests, 1);
    });

    testWidgets('should handle error flow during blog post creation', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenThrow(Exception('Network error'));
+      blogPostRepository.createError = Exception('Network error');

      Widget errorFlowWidget = BlocBuilder<BlogPostCreateCubit, BlogPostCreateState>(
        builder: (context, state) {
@@ -285,7 +264,12 @@ void main() {
      await tester.pumpAndSettle();

      // Trigger error
-      await blogPostCreateCubit.createBlogPost(title: 'Test Title', videoUrl: null, description: 'Test Description', image: null);
+      await blogPostCreateCubit.createBlogPost(
+        title: fullCreateFixture['title'] as String?,
+        videoUrl: null,
+        description: fullCreateFixture['description_md'] as String?,
+        image: null,
+      );
      await tester.pump();

      // Assert
@@ -295,9 +279,7 @@ void main() {

    testWidgets('should handle loading state during blog post creation', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenAnswer((_) async {
-        await Future.delayed(const Duration(milliseconds: 50));
-      });
+      blogPostRepository.createDelay = const Duration(milliseconds: 50);

      Widget loadingFlowWidget = BlocBuilder<BlogPostCreateCubit, BlogPostCreateState>(
        builder: (context, state) {
@@ -313,7 +295,12 @@ void main() {
      await tester.pumpAndSettle();

      // Trigger loading
-      blogPostCreateCubit.createBlogPost(title: 'Test Title', videoUrl: null, description: 'Test Description', image: null);
+      blogPostCreateCubit.createBlogPost(
+        title: fullCreateFixture['title'] as String?,
+        videoUrl: null,
+        description: fullCreateFixture['description_md'] as String?,
+        image: null,
+      );
      await tester.pump();
      await tester.pump(); // Need to pump twice to get the loading state

@@ -328,13 +315,10 @@ void main() {

    testWidgets('should handle success state after blog post creation', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenAnswer((_) async {});
-      when(mockFeedCubit.loadFeedBlogPostList()).thenAnswer((_) async {});
-
      Widget successFlowWidget = BlocListener<BlogPostCreateCubit, BlogPostCreateState>(
        listener: (context, state) {
          if (state is BlogPostCreateStateLoaded) {
-            context.read<FeedCubit>().loadFeedBlogPostList();
+            feedProbe.loadFeedBlogPostList();
          }
        },
        child: BlocBuilder<BlogPostCreateCubit, BlogPostCreateState>(
@@ -358,13 +342,18 @@ void main() {
      await tester.pumpAndSettle();

      // Trigger success
-      await blogPostCreateCubit.createBlogPost(title: 'Test Title', videoUrl: null, description: 'Test Description', image: null);
+      await blogPostCreateCubit.createBlogPost(
+        title: fullCreateFixture['title'] as String?,
+        videoUrl: null,
+        description: fullCreateFixture['description_md'] as String?,
+        image: null,
+      );
      await tester.pump();

      // Assert
      expect(find.byIcon(Icons.check_circle), findsOneWidget);
      expect(find.text('Блог пост успешно создан!'), findsOneWidget);
-      verify(mockFeedCubit.loadFeedBlogPostList()).called(1);
+      expect(feedProbe.loadRequests, 1);
    });

    testWidgets('should handle form validation flow', (WidgetTester tester) async {
@@ -462,13 +451,10 @@ void main() {

    testWidgets('should handle complete blog post creation with all features', (WidgetTester tester) async {
      // Arrange
-      when(mockBlogPostRepository.createBlogPost(any, any, any, any)).thenAnswer((_) async {});
-      when(mockFeedCubit.loadFeedBlogPostList()).thenAnswer((_) async {});
-
      Widget completeFlowWidget = BlocListener<BlogPostCreateCubit, BlogPostCreateState>(
        listener: (context, state) {
          if (state is BlogPostCreateStateLoaded) {
-            context.read<FeedCubit>().loadFeedBlogPostList();
+            feedProbe.loadFeedBlogPostList();
          }
        },
        child: Column(
@@ -517,9 +503,9 @@ void main() {
              key: AppKeys.blogPostCreateScreenCreateButton,
              onPressed: () async {
                await blogPostCreateCubit.createBlogPost(
-                  title: 'Complete Test Title',
-                  videoUrl: 'https://youtube.com/watch?v=complete',
-                  description: 'Complete Test Description',
+                  title: fullCreateFixture['title'] as String?,
+                  videoUrl: fullCreateFixture['video_url'] as String?,
+                  description: fullCreateFixture['description_md'] as String?,
                  image: null,
                );
              },
@@ -533,9 +519,9 @@ void main() {
      await tester.pumpWidget(createTestWidget(completeFlowWidget));
      await tester.pumpAndSettle();

-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), 'Complete Test Title');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), 'Complete Test Description');
-      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenVideoLinkTextField), 'https://youtube.com/watch?v=complete');
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenTitleTextField), fullCreateFixture['title'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenContentTextField), fullCreateFixture['description_md'] as String);
+      await tester.enterText(find.byKey(AppKeys.blogPostCreateScreenVideoLinkTextField), fullCreateFixture['video_url'] as String);
      await tester.pump();

      // Scroll to make sure the button is visible
@@ -546,8 +532,8 @@ void main() {
      await tester.pump();

      // Assert
-      verify(mockBlogPostRepository.createBlogPost('Complete Test Title', 'https://youtube.com/watch?v=complete', 'Complete Test Description', null)).called(1);
-      verify(mockFeedCubit.loadFeedBlogPostList()).called(1);
+      expect(blogPostRepository.createPayloads.single.toJson(), fullCreateFixture);
+      expect(feedProbe.loadRequests, 1);
    });
  });
 }
--- a/test/features/create_diet/basic_widget_test.dart
+++ b/test/features/create_diet/basic_widget_test.dart
@@ -1,31 +1,26 @@
 import 'package:eatvio_app/core/theme/theme_helper.dart';
 import 'package:eatvio_app/features/create_diet/presentation/cubit/create_diet_cubit.dart';
-import 'package:eatvio_app/features/create_diet/repositories/create_diet_repository.dart';
-import 'package:eatvio_app/features/glossary/repositories/glossary_repository.dart';
-import 'package:eatvio_app/features/profile/repositories/profile_repository.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:mockito/annotations.dart';

-import 'basic_widget_test.mocks.dart';
+import '../../fixtures/doubles/create_diet_doubles.dart';

-@GenerateMocks([CreateDietRepository, ProfileRepository, GlossaryRepository])
 void main() {
  group('Diet Creation Basic Widget Tests', () {
-    late MockCreateDietRepository mockCreateDietRepository;
-    late MockProfileRepository mockProfileRepository;
-    late MockGlossaryRepository mockGlossaryRepository;
+    late FixtureCreateDietRepository createDietRepository;
+    late FixtureProfileRepository profileRepository;
+    late FixtureGlossaryRepository glossaryRepository;
    late CreateDietCubit createDietCubit;

    setUp(() {
-      mockCreateDietRepository = MockCreateDietRepository();
-      mockProfileRepository = MockProfileRepository();
-      mockGlossaryRepository = MockGlossaryRepository();
+      createDietRepository = FixtureCreateDietRepository();
+      profileRepository = FixtureProfileRepository();
+      glossaryRepository = FixtureGlossaryRepository();
      createDietCubit = CreateDietCubit(
-        createDietRepository: mockCreateDietRepository,
-        profileRepository: mockProfileRepository,
-        glossaryRepository: mockGlossaryRepository,
+        createDietRepository: createDietRepository,
+        profileRepository: profileRepository,
+        glossaryRepository: glossaryRepository,
      );
    });

@@ -46,9 +41,9 @@ void main() {
    testWidgets('should create CreateDietCubit successfully', (WidgetTester tester) async {
      // Arrange & Act
      final cubit = CreateDietCubit(
-        createDietRepository: mockCreateDietRepository,
-        profileRepository: mockProfileRepository,
-        glossaryRepository: mockGlossaryRepository,
+        createDietRepository: createDietRepository,
+        profileRepository: profileRepository,
+        glossaryRepository: glossaryRepository,
      );

      // Assert
--- a/test/features/create_plan/advanced_widget_test.dart
+++ b/test/features/create_plan/advanced_widget_test.dart
@@ -9,26 +9,20 @@ import 'package:eatvio_app/features/create_plan/presentation/cubit/create_plan_c
 import 'package:eatvio_app/features/create_plan/presentation/widgets/plan_duration_drop_down_widget.dart';
 import 'package:eatvio_app/features/create_plan/presentation/widgets/plan_type_choice_widget.dart';
 import 'package:eatvio_app/features/create_plan/presentation/widgets/option_widget.dart';
-import 'package:eatvio_app/features/create_plan/repositories/create_plan_repository.dart';
-import 'package:eatvio_app/features/glossary/repositories/glossary_repository.dart';
-import 'package:eatvio_app/features/profile/repositories/profile_repository.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:mockito/annotations.dart';

-import 'advanced_widget_test.mocks.dart';
+import '../../fixtures/doubles/create_plan_doubles.dart';

-@GenerateMocks([CreatePlanRepository, ProfileRepository, GlossaryRepository])
 void main() {
  group('Meal Plan Creation Advanced Widget Tests', () {
-    late MockCreatePlanRepository mockCreatePlanRepository;
+    late FixtureCreatePlanRepository createPlanRepository;
    late CreatePlanCubit createPlanCubit;
-
    setUp(() async {
      await sl.reset();
-      mockCreatePlanRepository = MockCreatePlanRepository();
-      createPlanCubit = CreatePlanCubit(createPlanRepository: mockCreatePlanRepository);
+      createPlanRepository = FixtureCreatePlanRepository();
+      createPlanCubit = CreatePlanCubit(createPlanRepository: createPlanRepository);
      sl.registerLazySingleton<CreatePlanCubit>(() => createPlanCubit);
      AppConfigRegistration.registerAppConfig(buildType: AppBuildType.tests);
    });
--- a/test/features/create_plan/basic_widget_test.dart
+++ b/test/features/create_plan/basic_widget_test.dart
@@ -1,24 +1,22 @@
 import 'package:eatvio_app/core/theme/theme_helper.dart';
 import 'package:eatvio_app/features/create_plan/presentation/cubit/create_plan_cubit.dart';
-import 'package:eatvio_app/features/create_plan/repositories/create_plan_repository.dart';
-import 'package:eatvio_app/features/glossary/repositories/glossary_repository.dart';
-import 'package:eatvio_app/features/profile/repositories/profile_repository.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:mockito/annotations.dart';

-import 'basic_widget_test.mocks.dart';
+import '../../fixtures/doubles/create_plan_doubles.dart';
+import '../../fixtures/fixture_reader.dart';

-@GenerateMocks([CreatePlanRepository, ProfileRepository, GlossaryRepository])
 void main() {
  group('Meal Plan Creation Basic Widget Tests', () {
-    late MockCreatePlanRepository mockCreatePlanRepository;
+    late FixtureCreatePlanRepository createPlanRepository;
    late CreatePlanCubit createPlanCubit;
+    late Map<String, dynamic> planFixture;

    setUp(() {
-      mockCreatePlanRepository = MockCreatePlanRepository();
-      createPlanCubit = CreatePlanCubit(createPlanRepository: mockCreatePlanRepository);
+      planFixture = FixtureReader.readAsMap('create_plan/create_plan_request.json');
+      createPlanRepository = FixtureCreatePlanRepository();
+      createPlanCubit = CreatePlanCubit(createPlanRepository: createPlanRepository);
    });

    tearDown(() {
@@ -37,7 +35,7 @@ void main() {

    testWidgets('should create CreatePlanCubit successfully', (WidgetTester tester) async {
      // Arrange & Act
-      final cubit = CreatePlanCubit(createPlanRepository: mockCreatePlanRepository);
+      final cubit = CreatePlanCubit(createPlanRepository: createPlanRepository);

      // Assert
      expect(cubit, isA<CreatePlanCubit>());
@@ -98,7 +96,7 @@ void main() {
      await tester.pumpWidget(createTestWidget(formWidget));
      await tester.pumpAndSettle();

-      const testName = 'Тестовый план питания';
+      final testName = planFixture['name'] as String;

      // Act
      await tester.enterText(find.byKey(const Key('planNameField')), testName);
@@ -119,7 +117,7 @@ void main() {
      await tester.pumpWidget(createTestWidget(formWidget));
      await tester.pumpAndSettle();

-      const testDescription = 'Это тестовое описание плана питания для здорового образа жизни';
+      final testDescription = planFixture['description'] as String;

      // Act
      await tester.enterText(find.byKey(const Key('planDescriptionField')), testDescription);
--- a/test/features/create_plan/integration_widget_test.dart
+++ b/test/features/create_plan/integration_widget_test.dart
@@ -1,11 +1,8 @@
 import 'package:eatvio_app/core/theme/theme_helper.dart';
 import 'package:eatvio_app/features/create_plan/presentation/cubit/create_plan_cubit.dart';
 import 'package:eatvio_app/features/create_plan/presentation/create_plan_screen.dart';
-import 'package:eatvio_app/features/create_plan/repositories/create_plan_repository.dart';
 import 'package:eatvio_app/features/feed/models/plan_pagination_model.dart';
 import 'package:eatvio_app/features/feed/models/diets_pagination_model.dart';
-import 'package:eatvio_app/features/glossary/repositories/glossary_repository.dart';
-import 'package:eatvio_app/features/profile/repositories/profile_repository.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:eatvio_app/generated/l10n.dart';
@@ -13,20 +10,18 @@ import 'package:eatvio_app/core/locator_service.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_portal/flutter_portal.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:mockito/annotations.dart';

-import 'integration_widget_test.mocks.dart';
+import '../../fixtures/doubles/create_plan_doubles.dart';

-@GenerateMocks([CreatePlanRepository, ProfileRepository, GlossaryRepository])
 void main() {
  group('Meal Plan Creation Integration Widget Tests', () {
-    late MockCreatePlanRepository mockCreatePlanRepository;
+    late FixtureCreatePlanRepository createPlanRepository;
    late CreatePlanCubit createPlanCubit;

    setUp(() async {
      await sl.reset();
-      mockCreatePlanRepository = MockCreatePlanRepository();
-      createPlanCubit = CreatePlanCubit(createPlanRepository: mockCreatePlanRepository);
+      createPlanRepository = FixtureCreatePlanRepository();
+      createPlanCubit = CreatePlanCubit(createPlanRepository: createPlanRepository);
      sl.registerLazySingleton<CreatePlanCubit>(() => createPlanCubit);
    });

--- a/test/fixtures/auth/login_credentials.json
+++ b/test/fixtures/auth/login_credentials.json
@@ -0,0 +1,5 @@
+{
+  "email": "test@example.com",
+  "password": "password123"
+}
+
--- a/test/fixtures/auth/token_response.json
+++ b/test/fixtures/auth/token_response.json
@@ -0,0 +1,4 @@
+{
+  "token": "test_token_12345"
+}
+
--- a/test/fixtures/blog_post_create/create_request_full.json
+++ b/test/fixtures/blog_post_create/create_request_full.json
@@ -0,0 +1,7 @@
+{
+  "title": "Complete Test Title",
+  "description_md": "Complete Test Description",
+  "video_url": "https://youtube.com/watch?v=complete",
+  "image_name": null
+}
+
--- a/test/fixtures/blog_post_create/delete_request.json
+++ b/test/fixtures/blog_post_create/delete_request.json
@@ -0,0 +1,4 @@
+{
+  "id": 1
+}
+
--- a/test/fixtures/blog_post_create/update_request.json
+++ b/test/fixtures/blog_post_create/update_request.json
@@ -0,0 +1,9 @@
+{
+  "id": 1,
+  "title": "Updated Title",
+  "description_md": "Updated Description",
+  "video_url": "https://youtube.com/watch?v=updated",
+  "old_image_url": "original_image.jpg",
+  "image_name": null
+}
+
--- a/test/fixtures/create_diet/create_diet_request.json
+++ b/test/fixtures/create_diet/create_diet_request.json
@@ -0,0 +1,13 @@
+{
+  "name": "Легкий рацион",
+  "duration": 7,
+  "details": "Балансированный рацион на неделю",
+  "state": "draft",
+  "types": {
+    "meat": true,
+    "carb": false,
+    "veg": true,
+    "light": true
+  }
+}
+
--- a/test/fixtures/create_diet/glossary_search_response.json
+++ b/test/fixtures/create_diet/glossary_search_response.json
@@ -0,0 +1,17 @@
+{
+  "results": [
+    {
+      "id": 10,
+      "name": "Авокадо",
+      "portion": "100 г",
+      "nutritional_value_id": 501
+    },
+    {
+      "id": 11,
+      "name": "Лосось",
+      "portion": "150 г",
+      "nutritional_value_id": 502
+    }
+  ]
+}
+
--- a/test/fixtures/create_plan/create_plan_request.json
+++ b/test/fixtures/create_plan/create_plan_request.json
@@ -0,0 +1,14 @@
+{
+  "name": "План для похудения",
+  "description": "Описание плана питания для снижения веса",
+  "duration": 14,
+  "status": "draft",
+  "options": [
+    {
+      "title": "Базовый план",
+      "price": 1500,
+      "description": "Меню + чат с консультантом"
+    }
+  ]
+}
+
--- a/test/fixtures/doubles/auth_doubles.dart
+++ b/test/fixtures/doubles/auth_doubles.dart
@@ -0,0 +1,66 @@
+import 'package:eatvio_app/features/auth/models/credentials_model.dart';
+import 'package:eatvio_app/features/auth/models/oauth_login_request.dart';
+import 'package:eatvio_app/features/auth/models/oauth_model.dart';
+import 'package:eatvio_app/features/auth/models/token_model.dart';
+import 'package:eatvio_app/features/auth/repositories/auth_repository.dart';
+import 'package:eatvio_app/features/auth/services/auth_service.dart';
+/// Fixture-based replacement for [AuthRepository].
+///
+/// - Records every credential payload that would be sent to the backend.
+/// - Returns data loaded from fixture files so QA/backenders can see
+///   exactly what is exchanged.
+class FixtureAuthRepository extends AuthRepository {
+  FixtureAuthRepository({
+    required this.tokenFixture,
+  }) : super(authService: _NoopAuthService());
+
+  final TokenModel tokenFixture;
+
+  final List<CredentialsCall> credentialCalls = <CredentialsCall>[];
+  List<Map<String, String>> get credentialPayloads => credentialCalls.map((call) => call.toJson()).toList(growable: false);
+
+  Duration responseDelay = Duration.zero;
+  Object? error;
+
+  @override
+  Future<TokenModel> getTokenByCredentials(String email, String password) async {
+    credentialCalls.add(CredentialsCall(email: email, password: password));
+    if (responseDelay > Duration.zero) {
+      await Future.delayed(responseDelay);
+    }
+    if (error != null) {
+      throw error!;
+    }
+    return tokenFixture;
+  }
+}
+
+class CredentialsCall {
+  const CredentialsCall({required this.email, required this.password});
+
+  final String email;
+  final String password;
+
+  Map<String, String> toJson() => <String, String>{
+        'email': email,
+        'password': password,
+      };
+}
+
+class _NoopAuthService implements AuthService {
+  @override
+  Future<TokenModel> getTokenByCredentials({required CredentialsModel credentials}) {
+    throw UnimplementedError('Use FixtureAuthRepository override instead.');
+  }
+
+  @override
+  Future<TokenModel> signInViaSocialMedia({required OAuthLoginRequest body}) {
+    throw UnimplementedError('Not implemented in fixture.');
+  }
+
+  @override
+  Future<Map<String, Object?>> signUpViaSocialMedia({required OAuthModel body}) {
+    throw UnimplementedError('Not implemented in fixture.');
+  }
+}
+
--- a/test/fixtures/doubles/blog_post_doubles.dart
+++ b/test/fixtures/doubles/blog_post_doubles.dart
@@ -0,0 +1,143 @@
+import 'package:dio/dio.dart';
+import 'package:eatvio_app/features/blog_post_create/repositories/blog_post_repository.dart';
+import 'package:eatvio_app/features/blog_post_create/services/blog_post_service.dart';
+import 'package:flutter_image_compress/flutter_image_compress.dart';
+
+class FixtureBlogPostRepository extends BlogPostRepository {
+  FixtureBlogPostRepository() : super(blogPostService: _NoopBlogPostService());
+
+  final List<BlogPostCreatePayload> createPayloads = <BlogPostCreatePayload>[];
+  final List<BlogPostUpdatePayload> updatePayloads = <BlogPostUpdatePayload>[];
+  final List<int> deleteCalls = <int>[];
+
+  Duration createDelay = Duration.zero;
+  Duration updateDelay = Duration.zero;
+  Duration deleteDelay = Duration.zero;
+
+  Object? createError;
+  Object? updateError;
+  Object? deleteError;
+
+  @override
+  Future<void> createBlogPost(String? title, String? videoUrl, String? description, XFile? image) async {
+    createPayloads.add(
+      BlogPostCreatePayload(
+        title: title,
+        description: description,
+        videoUrl: videoUrl,
+        imageName: image?.name,
+      ),
+    );
+    if (createDelay > Duration.zero) {
+      await Future.delayed(createDelay);
+    }
+    if (createError != null) {
+      throw createError!;
+    }
+  }
+
+  @override
+  Future<void> updateBlogPost(int id, String? title, String? videoUrl, String? description, XFile? image, String? oldImageUrl) async {
+    updatePayloads.add(
+      BlogPostUpdatePayload(
+        id: id,
+        title: title,
+        description: description,
+        videoUrl: videoUrl,
+        imageName: image?.name,
+        oldImageUrl: oldImageUrl,
+      ),
+    );
+    if (updateDelay > Duration.zero) {
+      await Future.delayed(updateDelay);
+    }
+    if (updateError != null) {
+      throw updateError!;
+    }
+  }
+
+  @override
+  Future<void> deleteBlogPost(int id) async {
+    deleteCalls.add(id);
+    if (deleteDelay > Duration.zero) {
+      await Future.delayed(deleteDelay);
+    }
+    if (deleteError != null) {
+      throw deleteError!;
+    }
+  }
+}
+
+class BlogPostCreatePayload {
+  BlogPostCreatePayload({
+    required this.title,
+    required this.description,
+    required this.videoUrl,
+    required this.imageName,
+  });
+
+  final String? title;
+  final String? description;
+  final String? videoUrl;
+  final String? imageName;
+
+  Map<String, dynamic> toJson() => <String, dynamic>{
+        'title': title,
+        'description_md': description,
+        'video_url': videoUrl,
+        'image_name': imageName,
+      };
+}
+
+class BlogPostUpdatePayload {
+  BlogPostUpdatePayload({
+    required this.id,
+    required this.title,
+    required this.description,
+    required this.videoUrl,
+    required this.imageName,
+    required this.oldImageUrl,
+  });
+
+  final int id;
+  final String? title;
+  final String? description;
+  final String? videoUrl;
+  final String? imageName;
+  final String? oldImageUrl;
+
+  Map<String, dynamic> toJson() => <String, dynamic>{
+        'id': id,
+        'title': title,
+        'description_md': description,
+        'video_url': videoUrl,
+        'image_name': imageName,
+        'old_image_url': oldImageUrl,
+      };
+}
+
+class _NoopBlogPostService implements BlogPostService {
+  @override
+  Future<void> createBlogPost({required FormData formData}) {
+    throw UnimplementedError('Fixture overrides repository methods directly.');
+  }
+
+  @override
+  Future<void> deleteBlogPost({required int id}) {
+    throw UnimplementedError('Fixture overrides repository methods directly.');
+  }
+
+  @override
+  Future<void> updateBlogPost({required int id, required FormData formData}) {
+    throw UnimplementedError('Fixture overrides repository methods directly.');
+  }
+}
+
+class FeedReloadProbe {
+  int loadRequests = 0;
+
+  Future<void> loadFeedBlogPostList() async {
+    loadRequests += 1;
+  }
+}
+
--- a/test/fixtures/doubles/create_diet_doubles.dart
+++ b/test/fixtures/doubles/create_diet_doubles.dart
@@ -0,0 +1,205 @@
+import 'dart:io';
+
+import 'package:dio/dio.dart';
+import 'package:eatvio_app/features/create_diet/repositories/create_diet_repository.dart';
+import 'package:eatvio_app/features/create_diet/services/create_diet_service.dart';
+import 'package:eatvio_app/features/feed/models/diets_pagination_model.dart';
+import 'package:eatvio_app/features/glossary/models/glossary_model.dart';
+import 'package:eatvio_app/features/glossary/repositories/glossary_repository.dart';
+import 'package:eatvio_app/features/glossary/services/glossary_service.dart';
+import 'package:eatvio_app/features/profile/models/profile_model.dart';
+import 'package:eatvio_app/features/profile/repositories/profile_repository.dart';
+import 'package:eatvio_app/features/profile/services/profile_service.dart';
+import 'package:retrofit/dio.dart' show HttpResponse;
+
+import '../../fixtures/fixture_reader.dart';
+
+class FixtureCreateDietRepository extends CreateDietRepository {
+  FixtureCreateDietRepository()
+      : super(
+          createDietService: _NoopCreateDietService(),
+        );
+
+  final List<Map<String, dynamic>> createRequests = <Map<String, dynamic>>[];
+  final List<Map<String, dynamic>> updateRequests = <Map<String, dynamic>>[];
+
+  Map<int, Map<int, Map<int, DailySchedule>>> nutritionFixture = <int, Map<int, Map<int, DailySchedule>>>{
+    1: {
+      1: {
+        0: const DailySchedule(
+          name: 'Авокадо',
+          portion: Portion.grams,
+          quantity: 100,
+          productNutritionalValueId: '501',
+        ),
+      },
+    },
+  };
+
+  @override
+  Future<CreatedDiet> createDiet({
+    required String name,
+    required int duration,
+    required DietState state,
+    required String meatType,
+    required String carbType,
+    required String vegType,
+    required String lightType,
+    required String details,
+    required File image,
+    required List<List<List<DailySchedule>>> dailySchedule,
+  }) async {
+    createRequests.add(<String, dynamic>{
+      'name': name,
+      'duration': duration,
+      'state': state.toString(),
+      'meatType': meatType,
+      'carbType': carbType,
+      'vegType': vegType,
+      'lightType': lightType,
+      'details': details,
+      'image': image.path,
+      'days': dailySchedule.length,
+    });
+    return const CreatedDiet(id: 1);
+  }
+
+  @override
+  Future<Map<int, Map<int, Map<int, DailySchedule>>>> getDietPortionsNutrition(int dietId) async {
+    return nutritionFixture;
+  }
+
+  @override
+  Future<void> updateDiet({
+    required int dietId,
+    required DietState state,
+    String? name,
+    int? duration,
+    String? meatType,
+    String? carbType,
+    String? vegType,
+    String? lightType,
+    String? details,
+    File? image,
+    List<List<List<DailySchedule>>>? dailySchedule,
+  }) async {
+    updateRequests.add(<String, dynamic>{
+      'dietId': dietId,
+      'state': state.toString(),
+      'name': name,
+      'duration': duration,
+      'meatType': meatType,
+      'carbType': carbType,
+      'vegType': vegType,
+      'lightType': lightType,
+      'details': details,
+      'image': image?.path,
+      'days': dailySchedule?.length,
+    });
+  }
+}
+
+class FixtureProfileRepository extends ProfileRepository {
+  FixtureProfileRepository()
+      : super(
+          profileService: _NoopProfileService(),
+        );
+
+  @override
+  Future<ProfileModel> getMyProfile() async {
+    return const ProfileModel(
+      id: 99,
+      name: 'Анна Нутрициолог',
+      email: 'anna@example.com',
+      phoneConfirmationState: 'verified',
+      isPublicProfile: true,
+      isBlockedByMe: false,
+      isBlockedByAuthor: false,
+      isBlockedByUser: false,
+      isEntitySubscribedByMe: false,
+      slug: 'diet-author',
+      profilePhotoUrl: 'avatars/anna.png',
+      roles: ['author'],
+      badges: [],
+      subscriptions: [],
+      subscribers: [],
+    );
+  }
+}
+
+class FixtureGlossaryRepository extends GlossaryRepository {
+  FixtureGlossaryRepository()
+      : super(
+          glossaryService: _NoopGlossaryService(),
+        );
+
+  @override
+  Future<List<GlossaryModel>> getGlossaryListByQuery(String query) async {
+    final results = FixtureReader.readAsMap('create_diet/glossary_search_response.json')['results'] as List<dynamic>;
+    return results
+        .map(
+          (item) => GlossaryModel(
+            id: item['id'] as int,
+            name: item['name'] as String,
+            grInPortion: 100,
+            energyOn100Gr: 160.0,
+            proteinsOn100Gr: 2.0,
+            fatsOn100Gr: 14.0,
+            carbohydratesOn100Gr: 9.0,
+            energyOnPortion: 160.0,
+            proteinsOnPortion: 2.0,
+            fatsOnPortion: 14.0,
+            carbohydratesOnPortion: 9.0,
+          ),
+        )
+        .toList();
+  }
+}
+
+class _NoopCreateDietService implements CreateDietService {
+  @override
+  Future<CreatedDiet> createDraftedDiet({required FormData formData}) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<CreatedDiet> createPersonalDiet({required FormData formData}) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<CreatedDiet> createPublishedDiet({required FormData formData}) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<HttpResponse> getDietPortionsNutrition({required int diet}) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> updateDrafted({required int diet, required FormData formData}) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> updatePersonal({required int diet, required FormData formData}) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> updatePublished({required int diet, required FormData formData}) {
+    throw UnimplementedError();
+  }
+}
+
+class _NoopProfileService implements ProfileService {
+  @override
+  noSuchMethod(Invocation invocation) => throw UnimplementedError('ProfileService call ${invocation.memberName}');
+}
+
+class _NoopGlossaryService implements GlossaryService {
+  @override
+  noSuchMethod(Invocation invocation) => throw UnimplementedError('GlossaryService call ${invocation.memberName}');
+}
+
--- a/test/fixtures/doubles/create_plan_doubles.dart
+++ b/test/fixtures/doubles/create_plan_doubles.dart
@@ -0,0 +1,22 @@
+import 'package:dio/dio.dart';
+import 'package:eatvio_app/features/create_plan/repositories/create_plan_repository.dart';
+import 'package:eatvio_app/features/create_plan/services/create_plan_service.dart';
+
+class FixtureCreatePlanRepository extends CreatePlanRepository {
+  FixtureCreatePlanRepository() : super(createPlanService: _NoopCreatePlanService());
+
+  final List<Map<String, dynamic>> createPlanRequests = <Map<String, dynamic>>[];
+
+  @override
+  Future<void> createPlan({required Map<String, dynamic> model}) async {
+    createPlanRequests.add(Map<String, dynamic>.from(model));
+  }
+}
+
+class _NoopCreatePlanService implements CreatePlanService {
+  @override
+  Future<void> createPlan({required FormData formData}) {
+    throw UnimplementedError('Not used in fixture tests');
+  }
+}
+
--- a/test/fixtures/fixture_reader.dart
+++ b/test/fixtures/fixture_reader.dart
@@ -0,0 +1,30 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:path/path.dart' as p;
+
+/// Utility that reads JSON fixtures from `test/fixtures`.
+///
+/// Using files instead of inline maps makes it explicit which payloads
+/// are exchanged with the backend.
+class FixtureReader {
+  const FixtureReader._();
+
+  static String readAsString(String relativePath) {
+    final file = File(_resolve(relativePath));
+    return file.readAsStringSync();
+  }
+
+  static Map<String, dynamic> readAsMap(String relativePath) {
+    return jsonDecode(readAsString(relativePath)) as Map<String, dynamic>;
+  }
+
+  static List<dynamic> readAsList(String relativePath) {
+    return jsonDecode(readAsString(relativePath)) as List<dynamic>;
+  }
+
+  static String _resolve(String relativePath) {
+    return p.normalize(p.join('test', 'fixtures', relativePath));
+  }
+}
+
--- a/test/fixtures/profile/my_profile_response.json
+++ b/test/fixtures/profile/my_profile_response.json
@@ -0,0 +1,7 @@
+{
+  "slug": "diet-author",
+  "first_name": "Анна",
+  "last_name": "Нутрициолог",
+  "avatar": "avatars/anna.png"
+}
+