Merge pull request #114 from ProximaEPFL/integration-test

Integration test

integration_test/app_test.dart

@@ -0,0 +1,219 @@
+import "package:cloud_firestore/cloud_firestore.dart";
+import "package:fake_cloud_firestore/fake_cloud_firestore.dart";
+import "package:firebase_core/firebase_core.dart";
+import "package:flutter_test/flutter_test.dart";
+import "package:hooks_riverpod/hooks_riverpod.dart";
+import "package:integration_test/integration_test.dart";
+import "package:mockito/mockito.dart";
+import "package:proxima/main.dart";
+import "package:proxima/services/database/post_repository_service.dart";
+import "package:proxima/services/database/user_repository_service.dart";
+import "package:proxima/services/geolocation_service.dart";
+import "package:proxima/views/home_content/feed/post_feed.dart";
+import "package:proxima/views/navigation/leading_back_button/leading_back_button.dart";
+import "package:proxima/views/pages/create_account_page.dart";
+import "package:proxima/views/pages/home/home_page.dart";
+import "package:proxima/views/pages/home/top_bar/app_top_bar.dart";
+import "package:proxima/views/pages/login/login_button.dart";
+import "package:proxima/views/pages/login/login_page.dart";
+import "package:proxima/views/pages/new_post/new_post_form.dart";
+import "package:proxima/views/pages/profile/profile_page.dart";
+
+import "../test/services/firebase/setup_firebase_mocks.dart";
+import "../test/services/firebase/testing_auth_providers.dart";
+import "../test/services/mock_geo_location_service.dart";
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  late FakeFirebaseFirestore fakeFireStore;
+  late UserRepositoryService userRepo;
+  late PostRepositoryService postRepo;
+
+  MockGeoLocationService geoLocationService = MockGeoLocationService();
+  const GeoPoint testLocation = GeoPoint(0, 0);
+
+  setUpAll(() async {
+    setupFirebaseAuthMocks();
+    await Firebase.initializeApp();
+    fakeFireStore = FakeFirebaseFirestore();
+    userRepo = UserRepositoryService(firestore: fakeFireStore);
+    postRepo = PostRepositoryService(firestore: fakeFireStore);
+
+    when(geoLocationService.getCurrentPosition()).thenAnswer(
+      (_) => Future.value(testLocation),
+    );
+  });
+
+  testWidgets("End-to-end test of the app navigation flow",
+      (WidgetTester tester) async {
+    // Set up the app with mocked providers
+    await tester.pumpWidget(
+      ProviderScope(
+        overrides: [
+          ...firebaseAuthMocksOverrides,
+          userRepositoryProvider.overrideWithValue(userRepo),
+          geoLocationServiceProvider.overrideWithValue(geoLocationService),
+          postRepositoryProvider.overrideWithValue(postRepo),
+        ],
+        child: const ProximaApp(),
+      ),
+    );
+
+    await tester.pumpAndSettle();
+
+    await loginToCreateAccount(tester);
+    await createAccountToHome(tester);
+    await homeToProfilePage(tester);
+    await bottomNavigation(tester);
+    await createPost(tester);
+  });
+}
+
+/// Navigate to the login page and login
+Future<void> loginToCreateAccount(WidgetTester tester) async {
+  expect(find.byType(LoginPage), findsOneWidget);
+
+  final loginButton = find.byKey(LoginButton.loginButtonKey);
+  await tester.tap(loginButton);
+  await tester.pumpAndSettle();
+}
+
+/// Create an account and navigate to the home page
+Future<void> createAccountToHome(WidgetTester tester) async {
+  expect(find.byType(CreateAccountPage), findsOneWidget);
+
+  // Enter details in the Create Account Page
+  await tester.enterText(
+    find.byKey(CreateAccountPage.uniqueUsernameFieldKey),
+    "newUsername",
+  );
+  await tester.enterText(
+    find.byKey(CreateAccountPage.pseudoFieldKey),
+    "newPseudo",
+  );
+  await tester.pumpAndSettle();
+
+  // Submit the create account form
+  await tester.tap(find.byKey(CreateAccountPage.confirmButtonKey));
+  await tester.pumpAndSettle(); // Wait for navigation
+
+  expect(find.byType(HomePage), findsOneWidget);
+}
+
+/// Navigate to profile page from home page and go back
+Future<void> homeToProfilePage(WidgetTester tester) async {
+  expect(find.byType(HomePage), findsOneWidget);
+
+  final profilePicture = find.byKey(AppTopBar.profilePictureKey);
+  expect(profilePicture, findsOneWidget);
+  await tester.tap(profilePicture);
+  await tester.pumpAndSettle();
+
+  // Check that the profile page is displayed
+  final profilePage = find.byType(ProfilePage);
+  expect(profilePage, findsOneWidget);
+
+  // Check that the post tab is displayed
+  final postTab = find.byKey(ProfilePage.postTabKey);
+  expect(postTab, findsOneWidget);
+
+  // Check that the comment tab is displayed
+  final commentTab = find.byKey(ProfilePage.commentTabKey);
+  expect(commentTab, findsOneWidget);
+
+  //Check that post column is displayed
+  final postColumn = find.byKey(ProfilePage.postColumnKey);
+  expect(postColumn, findsOneWidget);
+
+  // Tap on the comment tab
+  await tester.tap(commentTab);
+  await tester.pumpAndSettle();
+
+  // Check that the comment column is displayed
+  final commentColumn = find.byKey(ProfilePage.commentColumnKey);
+  expect(commentColumn, findsOneWidget);
+
+  // Find arrow back button and go back to home page
+  final backButton = find.byType(LeadingBackButton);
+  expect(backButton, findsOneWidget);
+  await tester.tap(backButton);
+  await tester.pumpAndSettle();
+  expect(find.byType(HomePage), findsOneWidget);
+}
+
+/// Navigate to the other pages using bottom navigation bar
+Future<void> bottomNavigation(WidgetTester tester) async {
+  expect(find.byType(HomePage), findsOneWidget);
+
+  // Challenges
+  await tester.tap(find.text("Challenge"));
+  await tester.pumpAndSettle();
+  expect(find.text("Challenges"), findsOneWidget);
+
+  // Group
+  await tester.tap(find.text("Group"));
+  await tester.pumpAndSettle();
+  expect(find.text("Proxima"), findsOneWidget);
+
+  // Map
+  await tester.tap(find.text("Map"));
+  await tester.pumpAndSettle();
+  expect(find.text("Proxima"), findsOneWidget);
+
+  // New Post
+  await tester.tap(find.text("New post"));
+  await tester.pumpAndSettle();
+  expect(find.text("Create a new post"), findsOneWidget);
+  await tester.tap(find.byKey(LeadingBackButton.leadingBackButtonKey));
+  await tester.pumpAndSettle();
+
+  // Home (Feed)
+  await tester.tap(find.text("Feed"));
+  await tester.pumpAndSettle();
+  expect(find.byType(HomePage), findsOneWidget);
+}
+
+/// Create a post
+Future<void> createPost(WidgetTester tester) async {
+  expect(find.byType(HomePage), findsOneWidget);
+
+  // Tap on the new post button
+  await tester.tap(find.byKey(PostFeed.newPostButtonTextKey));
+  await tester.pumpAndSettle();
+
+  // Check that the new post page is displayed
+  expect(find.byType(NewPostForm), findsOneWidget);
+
+  // Enter post details
+  const postTitle = "I like turtles";
+  const postDescription = "Look at them go!";
+
+  await tester.enterText(
+    find.byKey(NewPostForm.titleFieldKey),
+    postTitle,
+  );
+
+  await tester.enterText(
+    find.byKey(NewPostForm.bodyFieldKey),
+    postDescription,
+  );
+
+  await tester.pumpAndSettle();
+
+  // Submit the post
+  await tester.tap(find.byKey(NewPostForm.postButtonKey));
+  await tester.pumpAndSettle();
+
+  // refresh the page by pulling down
+  await tester.drag(find.byType(PostFeed), const Offset(0, 500));
+  await tester.pumpAndSettle();
+
+  final refreshButton = find.byKey(PostFeed.refreshButtonKey);
+  await tester.tap(refreshButton);
+  await tester.pumpAndSettle();
+
+  // Check that the post is displayed
+  expect(find.text(postTitle), findsOneWidget);
+  expect(find.text(postDescription), findsOneWidget);
+}

pubspec.yaml

@@ -31,6 +31,8 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
+  integration_test:
+    sdk: flutter
 
   flutter_lints: ^3.0.0
   riverpod_lint: ^2.3.9