feat(tests): increased tests coverage

test/features/my_diets/presentation/widgets/my_diet_widget_test.dart

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+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/feed/models/diets_pagination_model.dart';
+import 'package:eatvio_app/features/my_diets/presentation/cubit/my_diets_cubit.dart';
+import 'package:eatvio_app/features/my_diets/presentation/cubit/my_diets_state.dart';
+import 'package:eatvio_app/features/my_diets/presentation/widgets/my_diet_widget.dart';
+import 'package:eatvio_app/generated/l10n.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flutter_dotenv/flutter_dotenv.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flutter_portal/flutter_portal.dart';
+import 'package:go_router/go_router.dart';
+import 'package:mockito/annotations.dart';
+import 'package:mockito/mockito.dart';
+import 'package:network_image_mock/network_image_mock.dart';
+
+import 'my_diet_widget_test.mocks.dart';
+
+@GenerateNiceMocks([MockSpec<MyDietsCubit>()])
+void main() {
+  group('MyDietWidget smoke', () {
+    setUpAll(() async {
+      dotenv.loadFromString(envString: 'DEV_BASE_URL=http://localhost\nBASE_URL=http://localhost');
+    });
+
+    setUp(() async {
+      await sl.reset();
+      sl.registerLazySingleton<AppConfig>(() => AppConfig(buildType: AppBuildType.tests)..setBaseUrl('http://localhost'));
+    });
+
+    const mockAuthor = Author(
+      authorSlug: 'test-author',
+      authorName: 'Test Author',
+      authorProfileIcon: '/test.jpg',
+      authorIsMe: false,
+      isEntitySubscribedByMe: false,
+      authorPlaceInRating: null,
+    );
+
+    const mockDiet = Diet(
+      id: 1,
+      slug: 'test-diet',
+      name: 'Test Diet',
+      image: '/test.jpg',
+      duration: 7,
+      state: DietState.active,
+      type: DietType(light: true, veg: false, carb: false, meat: false),
+      details: 'Test diet description',
+      dailySchedule: {},
+      author: mockAuthor,
+      totalLikes: 10,
+      totalViews: 100,
+      totalComments: 5,
+      wasLikedByMe: false,
+      isFavorite: false,
+      dailyNutrition: [],
+    );
+
+    Widget wrap(Widget child) {
+      return MaterialApp.router(
+        theme: ThemeHelper().themeData(),
+        localizationsDelegates: const [
+          S.delegate,
+          GlobalMaterialLocalizations.delegate,
+          GlobalWidgetsLocalizations.delegate,
+          GlobalCupertinoLocalizations.delegate,
+        ],
+        supportedLocales: const [Locale('ru')],
+        routerConfig: GoRouter(
+          initialLocation: '/',
+          routes: [
+            GoRoute(
+              path: '/',
+              builder: (context, state) => Portal(child: Scaffold(body: child)),
+            ),
+            GoRoute(
+              path: '/about-diet-screen',
+              name: 'aboutDietScreen',
+              builder: (context, state) => const Scaffold(body: Text('Diet')),
+            ),
+          ],
+        ),
+      );
+    }
+
+    testWidgets('renders my diet widget', (tester) async {
+      mockNetworkImagesFor(() async {
+        final cubit = MockMyDietsCubit();
+        final state = MyDietsState();
+
+        when(cubit.state).thenReturn(state);
+        when(cubit.stream).thenAnswer((_) => Stream.value(state));
+        when(cubit.close()).thenAnswer((_) async => Future<void>.value());
+
+        await tester.pumpWidget(
+          BlocProvider<MyDietsCubit>.value(
+            value: cubit,
+            child: wrap(const MyDietWidget(diet: mockDiet)),
+          ),
+        );
+        await tester.pump();
+        await tester.pump(const Duration(milliseconds: 100));
+
+        expect(find.byType(MyDietWidget), findsOneWidget);
+      });
+    });
+  });
+}

test/features/my_diets/presentation/widgets/my_diets_tab_test.dart

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+import 'package:eatvio_app/core/theme/theme_helper.dart';
+import 'package:eatvio_app/features/my_diets/presentation/cubit/my_diets_cubit.dart';
+import 'package:eatvio_app/features/my_diets/presentation/cubit/my_diets_state.dart';
+import 'package:eatvio_app/features/my_diets/presentation/widgets/my_diets_tab.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_test/flutter_test.dart';
+import 'package:mockito/annotations.dart';
+import 'package:mockito/mockito.dart';
+
+import 'my_diets_tab_test.mocks.dart';
+
+@GenerateNiceMocks([MockSpec<MyDietsCubit>()])
+void main() {
+  group('MyDietsTab smoke', () {
+    Widget wrap(Widget child, MyDietsCubit cubit) {
+      return MaterialApp(
+        theme: ThemeHelper().themeData(),
+        localizationsDelegates: const [
+          S.delegate,
+          GlobalMaterialLocalizations.delegate,
+          GlobalWidgetsLocalizations.delegate,
+          GlobalCupertinoLocalizations.delegate,
+        ],
+        supportedLocales: const [Locale('ru')],
+        home: Scaffold(
+          body: BlocProvider<MyDietsCubit>.value(value: cubit, child: child),
+        ),
+      );
+    }
+
+    testWidgets('renders my diets tab', (tester) async {
+      final cubit = MockMyDietsCubit();
+      final state = MyDietsState(selectedStateIndex: 0);
+
+      when(cubit.state).thenReturn(state);
+      when(cubit.stream).thenAnswer((_) => Stream.value(state));
+      when(cubit.close()).thenAnswer((_) async => Future<void>.value());
+
+      await tester.pumpWidget(wrap(const MyDietsTab(), cubit));
+      await tester.pump();
+
+      expect(find.byType(MyDietsTab), findsOneWidget);
+    });
+  });
+}