feat(tests): test coverage 60%

test/features/create_diet/presentation/cubit/create_diet_cubit_test.dart

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+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/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_test/flutter_test.dart';
+import 'package:mockito/annotations.dart';
+
+import 'create_diet_cubit_test.mocks.dart';
+
+@GenerateNiceMocks([MockSpec<CreateDietRepository>(), MockSpec<ProfileRepository>(), MockSpec<GlossaryRepository>()])
+void main() {
+  group('CreateDietCubit unit', () {
+    late CreateDietCubit cubit;
+    late MockCreateDietRepository dietRepository;
+    late MockProfileRepository profileRepository;
+    late MockGlossaryRepository glossaryRepository;
+
+    setUp(() {
+      dietRepository = MockCreateDietRepository();
+      profileRepository = MockProfileRepository();
+      glossaryRepository = MockGlossaryRepository();
+      cubit = CreateDietCubit(createDietRepository: dietRepository, profileRepository: profileRepository, glossaryRepository: glossaryRepository);
+    });
+
+    tearDown(() {
+      cubit.close();
+    });
+
+    test('initial state is correct', () {
+      expect(cubit.state.isLoading, false);
+      expect(cubit.state.isDietBeingEdited, false);
+      expect(cubit.state.dietData.name, null);
+      expect(cubit.state.dietData.dailySchedule, null);
+    });
+
+    test('setName updates name and clears error', () {
+      cubit.setName('Test Diet');
+      expect(cubit.state.dietData.name, 'Test Diet');
+      expect(cubit.state.dietNameError, null);
+    });
+
+    test('setDetails updates details and clears error', () {
+      cubit.setDetails('Test description');
+      expect(cubit.state.dietData.details, 'Test description');
+      expect(cubit.state.dietDescriptionError, null);
+    });
+
+    test('setDuration updates duration and creates daily schedule', () {
+      cubit.setDuration(0);
+      expect(cubit.state.durationIndex, 0);
+      expect(cubit.state.dietData.duration, 7);
+      expect(cubit.state.dietData.dailySchedule?.length, 7);
+      expect(cubit.state.dietDurationError, null);
+    });
+
+    test('setDuration adjusts daily schedule when changing duration', () {
+      cubit.setDuration(0); // 7 days
+      expect(cubit.state.dietData.dailySchedule?.length, 7);
+
+      cubit.setDuration(1); // 14 days
+      expect(cubit.state.dietData.dailySchedule?.length, 14);
+
+      cubit.setDuration(0); // back to 7 days
+      expect(cubit.state.dietData.dailySchedule?.length, 7);
+    });
+
+    test('setDietState updates state and clears error', () {
+      cubit.setDietState(DietState.active);
+      expect(cubit.state.dietState, DietState.active);
+      expect(cubit.state.dietData.state, DietState.active);
+      expect(cubit.state.dietStateError, null);
+    });
+
+    test('setDietType updates type', () {
+      cubit.setDietType(key: 'veg', value: true);
+      expect(cubit.state.dietData.type['veg'], true);
+
+      cubit.setDietType(key: 'veg', value: false);
+      expect(cubit.state.dietData.type['veg'], false);
+    });
+
+    test('addPortion adds portion to daily schedule', () {
+      cubit.setDuration(0); // Create 7 days schedule
+      const portion = DailySchedule(name: 'Apple', portion: Portion.grams, quantity: 100, dailyNutrition: null, productNutritionalValueId: null);
+
+      cubit.addPortion(dayIndex: 0, mealIndex: 0, portion: portion);
+      expect(cubit.state.dietData.dailySchedule?[0][0].length, 1);
+      expect(cubit.state.dietData.dailySchedule?[0][0][0].name, 'Apple');
+    });
+
+    test('removePortion removes portion from daily schedule', () {
+      cubit.setDuration(0);
+      const portion = DailySchedule(name: 'Apple', portion: Portion.grams, quantity: 100, dailyNutrition: null, productNutritionalValueId: null);
+
+      cubit.addPortion(dayIndex: 0, mealIndex: 0, portion: portion);
+      expect(cubit.state.dietData.dailySchedule?[0][0].length, 1);
+
+      cubit.removePortion(day: 0, meal: 0, portionIndex: 0);
+      expect(cubit.state.dietData.dailySchedule?[0][0].length, 0);
+    });
+
+    test('updatePortion updates portion in daily schedule', () {
+      cubit.setDuration(0);
+      const portion1 = DailySchedule(name: 'Apple', portion: Portion.grams, quantity: 100, dailyNutrition: null, productNutritionalValueId: null);
+      const portion2 = DailySchedule(name: 'Banana', portion: Portion.grams, quantity: 150, dailyNutrition: null, productNutritionalValueId: null);
+
+      cubit.addPortion(dayIndex: 0, mealIndex: 0, portion: portion1);
+      expect(cubit.state.dietData.dailySchedule?[0][0][0].name, 'Apple');
+
+      cubit.updatePortion(dayIndex: 0, mealIndex: 0, portionIndex: 0, portion: portion2);
+      expect(cubit.state.dietData.dailySchedule?[0][0][0].name, 'Banana');
+    });
+
+    test('copyDay and pasteCopiedDay copy and paste day', () {
+      cubit.setDuration(0);
+      const portion = DailySchedule(name: 'Apple', portion: Portion.grams, quantity: 100, dailyNutrition: null, productNutritionalValueId: null);
+
+      cubit.addPortion(dayIndex: 0, mealIndex: 0, portion: portion);
+      cubit.copyDay(0);
+      expect(cubit.state.copiedDay, isNotNull);
+
+      cubit.pasteCopiedDay(1);
+      expect(cubit.state.dietData.dailySchedule?[1][0].length, 1);
+      expect(cubit.state.dietData.dailySchedule?[1][0][0].name, 'Apple');
+    });
+
+    test('setDailySchedule updates daily schedule', () {
+      final schedule = List.generate(7, (day) => List.generate(5, (meal) => <DailySchedule>[]));
+      cubit.setDailySchedule(schedule);
+      expect(cubit.state.dietData.dailySchedule, schedule);
+      expect(cubit.state.dietDurationError, null);
+    });
+  });
+}