Add unit tests for ProfileRepository and implement new shaders

- Created `NativeAssetsManifest.json` and added font and shader assets for unit tests.
- Implemented `ink_sparkle.frag` and `stretch_effect.frag` shaders for visual effects.
- Developed unit tests for `ProfileRepository` to validate API interactions for fetching and updating user profiles.
- Utilized Mockito for mocking API client responses in tests.

flutter/.dart_tool/flutter_build/dart_plugin_registrant.dart

@@ -0,0 +1,142 @@
+//
+// Generated file. Do not edit.
+// This file is generated from template in file `flutter_tools/lib/src/flutter_plugins.dart`.
+//
+
+// @dart = 3.3
+
+import 'dart:io'; // flutter_ignore: dart_io_import.
+import 'package:file_picker/file_picker.dart' as file_picker;
+import 'package:shared_preferences_android/shared_preferences_android.dart' as shared_preferences_android;
+import 'package:file_picker/file_picker.dart' as file_picker;
+import 'package:shared_preferences_foundation/shared_preferences_foundation.dart' as shared_preferences_foundation;
+import 'package:file_picker/file_picker.dart' as file_picker;
+import 'package:path_provider_linux/path_provider_linux.dart' as path_provider_linux;
+import 'package:shared_preferences_linux/shared_preferences_linux.dart' as shared_preferences_linux;
+import 'package:file_picker/file_picker.dart' as file_picker;
+import 'package:shared_preferences_foundation/shared_preferences_foundation.dart' as shared_preferences_foundation;
+import 'package:file_picker/file_picker.dart' as file_picker;
+import 'package:path_provider_windows/path_provider_windows.dart' as path_provider_windows;
+import 'package:shared_preferences_windows/shared_preferences_windows.dart' as shared_preferences_windows;
+
+@pragma('vm:entry-point')
+class _PluginRegistrant {
+
+  @pragma('vm:entry-point')
+  static void register() {
+    if (Platform.isAndroid) {
+      try {
+        file_picker.FilePickerIO.registerWith();
+      } catch (err) {
+        print(
+          '`file_picker` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+      try {
+        shared_preferences_android.SharedPreferencesAndroid.registerWith();
+      } catch (err) {
+        print(
+          '`shared_preferences_android` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+    } else if (Platform.isIOS) {
+      try {
+        file_picker.FilePickerIO.registerWith();
+      } catch (err) {
+        print(
+          '`file_picker` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+      try {
+        shared_preferences_foundation.SharedPreferencesFoundation.registerWith();
+      } catch (err) {
+        print(
+          '`shared_preferences_foundation` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+    } else if (Platform.isLinux) {
+      try {
+        file_picker.FilePickerLinux.registerWith();
+      } catch (err) {
+        print(
+          '`file_picker` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+      try {
+        path_provider_linux.PathProviderLinux.registerWith();
+      } catch (err) {
+        print(
+          '`path_provider_linux` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+      try {
+        shared_preferences_linux.SharedPreferencesLinux.registerWith();
+      } catch (err) {
+        print(
+          '`shared_preferences_linux` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+    } else if (Platform.isMacOS) {
+      try {
+        file_picker.FilePickerMacOS.registerWith();
+      } catch (err) {
+        print(
+          '`file_picker` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+      try {
+        shared_preferences_foundation.SharedPreferencesFoundation.registerWith();
+      } catch (err) {
+        print(
+          '`shared_preferences_foundation` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+    } else if (Platform.isWindows) {
+      try {
+        file_picker.FilePickerWindows.registerWith();
+      } catch (err) {
+        print(
+          '`file_picker` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+      try {
+        path_provider_windows.PathProviderWindows.registerWith();
+      } catch (err) {
+        print(
+          '`path_provider_windows` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+      try {
+        shared_preferences_windows.SharedPreferencesWindows.registerWith();
+      } catch (err) {
+        print(
+          '`shared_preferences_windows` threw an error: $err. '
+          'The app may not function as expected until you remove this plugin from pubspec.yaml'
+        );
+      }
+
+    }
+  }
+}

flutter/Dockerfile

@@ -11,6 +11,9 @@ COPY . .
 # Generate localizations (ARB -> Dart) before the main build.
 RUN flutter gen-l10n
 
+# Run tests
+RUN flutter test
+
 # Inject API base URL at build time via --dart-define.
 # Default to same-origin /api to avoid mixed-content in HTTPS deployments.
 ARG API_BASE_URL=/api

flutter/build/native_assets/windows/native_assets.json

@@ -0,0 +1 @@
+{"format-version":[1,0,0],"native-assets":{}}

flutter/build/unit_test_assets/FontManifest.json

@@ -0,0 +1 @@
+[{"family":"MaterialIcons","fonts":[{"asset":"fonts/MaterialIcons-Regular.otf"}]}]

flutter/build/unit_test_assets/NativeAssetsManifest.json

@@ -0,0 +1 @@
+{"format-version":[1,0,0],"native-assets":{}}

flutter/pubspec.yaml

@@ -26,6 +26,7 @@ dev_dependencies:
     sdk: flutter
   flutter_lints: ^4.0.0
   build_runner: ^2.4.9
+  mockito: ^5.4.4
 
 flutter:
   uses-material-design: true

flutter/test/features/profile/data/profile_repository_test.dart

@@ -0,0 +1,59 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mockito/mockito.dart';
+import 'package:recipe_flutter/core/api/api_client.dart';
+import 'package:recipe_flutter/core/api/api_exception.dart';
+import 'package:recipe_flutter/features/profile/data/profile_repository.dart';
+
+class MockApiClient extends Mock implements ApiClient {}
+
+void main() {
+  group('ProfileRepository', () {
+    late ProfileRepository profileRepository;
+    late MockApiClient mockApiClient;
+
+    setUp(() {
+      mockApiClient = MockApiClient();
+      profileRepository = ProfileRepository(mockApiClient);
+    });
+
+    group('getProfile', () {
+      test('should return profile data when API call is successful', () async {
+        final expectedProfile = {'username': 'testuser', 'email': 'test@example.com'};
+        when(mockApiClient.getJson('/api/profile')).thenAnswer((_) async => expectedProfile);
+
+        final result = await profileRepository.getProfile();
+
+        expect(result, expectedProfile);
+        verify(mockApiClient.getJson('/api/profile')).called(1);
+      });
+
+      test('should throw ApiException when API call fails', () async {
+        when(mockApiClient.getJson('/api/profile')).thenThrow(ApiException('Failed to fetch profile'));
+
+        expect(() => profileRepository.getProfile(), throwsA(isA<ApiException>()));
+        verify(mockApiClient.getJson('/api/profile')).called(1);
+      });
+    });
+
+    group('updateProfile', () {
+      test('should return updated profile data when API call is successful', () async {
+        final profileData = {'username': 'newuser', 'email': 'new@example.com'};
+        final expectedProfile = {'username': 'newuser', 'email': 'new@example.com'};
+        when(mockApiClient.patchJson('/api/profile', profileData)).thenAnswer((_) async => expectedProfile);
+
+        final result = await profileRepository.updateProfile(profileData);
+
+        expect(result, expectedProfile);
+        verify(mockApiClient.patchJson('/api/profile', profileData)).called(1);
+      });
+
+      test('should throw ApiException when API call fails', () async {
+        final profileData = {'username': 'newuser', 'email': 'new@example.com'};
+        when(mockApiClient.patchJson('/api/profile', profileData)).thenThrow(ApiException('Failed to update profile'));
+
+        expect(() => profileRepository.updateProfile(profileData), throwsA(isA<ApiException>()));
+        verify(mockApiClient.patchJson('/api/profile', profileData)).called(1);
+      });
+    });
+  });
+}