Compass app (#2446)

compass_app/app/test/ui/auth/login_screen_test.dart

@@ -0,0 +1,63 @@
+// Copyright 2024 The Flutter team. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:compass_app/ui/auth/login/view_models/login_viewmodel.dart';
+import 'package:compass_app/ui/auth/login/widgets/login_screen.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:mocktail_image_network/mocktail_image_network.dart';
+
+import '../../../testing/app.dart';
+import '../../../testing/fakes/repositories/fake_auth_repository.dart';
+import '../../../testing/mocks.dart';
+
+void main() {
+  group('LoginScreen test', () {
+    late LoginViewModel viewModel;
+    late MockGoRouter goRouter;
+    late FakeAuthRepository fakeAuthRepository;
+
+    setUp(() {
+      fakeAuthRepository = FakeAuthRepository();
+      viewModel = LoginViewModel(
+        authRepository: fakeAuthRepository,
+      );
+      goRouter = MockGoRouter();
+    });
+
+    Future<void> loadScreen(WidgetTester tester) async {
+      await testApp(
+        tester,
+        LoginScreen(viewModel: viewModel),
+        goRouter: goRouter,
+      );
+    }
+
+    testWidgets('should load screen', (WidgetTester tester) async {
+      await mockNetworkImages(() async {
+        await loadScreen(tester);
+        expect(find.byType(LoginScreen), findsOneWidget);
+      });
+    });
+
+    testWidgets('should perform login', (WidgetTester tester) async {
+      await mockNetworkImages(() async {
+        await loadScreen(tester);
+
+        // Repo should have no key
+        expect(fakeAuthRepository.token, null);
+
+        // Perform login
+        await tester.tap(find.text('Login'));
+        await tester.pumpAndSettle();
+
+        // Repo should have key
+        expect(fakeAuthRepository.token, 'TOKEN');
+
+        // Should navigate to home screen
+        verify(() => goRouter.go('/')).called(1);
+      });
+    });
+  });
+}

compass_app/app/test/ui/auth/logout_button_test.dart

@@ -0,0 +1,78 @@
+// Copyright 2024 The Flutter team. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:compass_app/domain/models/itinerary_config/itinerary_config.dart';
+import 'package:compass_app/ui/auth/logout/view_models/logout_viewmodel.dart';
+import 'package:compass_app/ui/auth/logout/widgets/logout_button.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail_image_network/mocktail_image_network.dart';
+
+import '../../../testing/app.dart';
+import '../../../testing/fakes/repositories/fake_auth_repository.dart';
+import '../../../testing/fakes/repositories/fake_itinerary_config_repository.dart';
+import '../../../testing/mocks.dart';
+
+void main() {
+  group('LogoutButton test', () {
+    late MockGoRouter goRouter;
+    late FakeAuthRepository fakeAuthRepository;
+    late FakeItineraryConfigRepository fakeItineraryConfigRepository;
+    late LogoutViewModel viewModel;
+
+    setUp(() {
+      goRouter = MockGoRouter();
+      fakeAuthRepository = FakeAuthRepository();
+      // Setup a token, should be cleared after logout
+      fakeAuthRepository.token = 'TOKEN';
+      // Setup an ItineraryConfig with some data, should be cleared after logout
+      fakeItineraryConfigRepository = FakeItineraryConfigRepository(
+          itineraryConfig: const ItineraryConfig(continent: 'CONTINENT'));
+      viewModel = LogoutViewModel(
+        authRepository: fakeAuthRepository,
+        itineraryConfigRepository: fakeItineraryConfigRepository,
+      );
+    });
+
+    Future<void> loadScreen(WidgetTester tester) async {
+      await testApp(
+        tester,
+        LogoutButton(viewModel: viewModel),
+        goRouter: goRouter,
+      );
+    }
+
+    testWidgets('should load widget', (WidgetTester tester) async {
+      await mockNetworkImages(() async {
+        await loadScreen(tester);
+        expect(find.byType(LogoutButton), findsOneWidget);
+      });
+    });
+
+    testWidgets('should perform logout', (WidgetTester tester) async {
+      await mockNetworkImages(() async {
+        await loadScreen(tester);
+
+        // Repo should have a key
+        expect(fakeAuthRepository.token, 'TOKEN');
+        // Itinerary config should have data
+        expect(
+          fakeItineraryConfigRepository.itineraryConfig,
+          const ItineraryConfig(continent: 'CONTINENT'),
+        );
+
+        // // Perform logout
+        await tester.tap(find.byType(LogoutButton));
+        await tester.pumpAndSettle();
+
+        // Repo should have no key
+        expect(fakeAuthRepository.token, null);
+        // Itinerary config should be cleared
+        expect(
+          fakeItineraryConfigRepository.itineraryConfig,
+          const ItineraryConfig(),
+        );
+      });
+    });
+  });
+}