Initial commit

test/flow_test.dart

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+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:doormile/main.dart';
+
+/// Drives the app through its main flows at a phone-sized viewport to catch
+/// layout overflows and runtime exceptions on each screen.
+void main() {
+  testWidgets('full user journey renders without errors', (WidgetTester tester) async {
+    tester.view.physicalSize = const Size(1170, 2532); // iPhone-ish @3x
+    tester.view.devicePixelRatio = 3.0;
+    addTearDown(tester.view.reset);
+
+    await tester.pumpWidget(const DoormileApp());
+
+    // Splash -> Onboarding
+    await tester.pump(const Duration(seconds: 3));
+    await tester.pumpAndSettle();
+    expect(find.text('Send a parcel in one touch'), findsOneWidget);
+
+    // Skip onboarding -> Login
+    await tester.tap(find.text('Skip'));
+    await tester.pumpAndSettle();
+    expect(find.text('Welcome back'), findsOneWidget);
+
+    // Enter phone and request OTP
+    await tester.enterText(find.byType(TextField).first, '9876543210');
+    await tester.pump();
+    await tester.tap(find.text('Send OTP'));
+    await tester.pump(const Duration(milliseconds: 1400));
+    await tester.pumpAndSettle();
+    expect(find.text('Verify your number'), findsOneWidget);
+
+    // Fill the 6 OTP boxes
+    final otpBoxes = find.byType(TextField);
+    for (int i = 0; i < 6; i++) {
+      await tester.enterText(otpBoxes.at(i), '1');
+      await tester.pump();
+    }
+    await tester.tap(find.text('Verify & Continue'));
+    await tester.pump(const Duration(milliseconds: 1300));
+    await tester.pumpAndSettle();
+
+    // Home
+    expect(find.text('Send a parcel'), findsOneWidget);
+
+    // Start a booking
+    await tester.tap(find.text('Book Now'));
+    await tester.pumpAndSettle();
+    expect(find.text('Step 1: Confirm Pickup'), findsOneWidget);
+
+    await tester.tap(find.text('Continue'));
+    await tester.pumpAndSettle();
+    expect(find.text('What are you sending?'), findsOneWidget);
+
+    await tester.tap(find.text('Continue'));
+    await tester.pumpAndSettle();
+    expect(find.text('CHOOSE SERVICE'), findsOneWidget);
+
+    // Confirm & Continue -> review
+    await tester.tap(find.textContaining('Confirm & Continue'));
+    await tester.pumpAndSettle();
+    expect(find.text('Review Booking'), findsWidgets);
+
+    // Pop all the way back to the home shell.
+    for (int i = 0; i < 4; i++) {
+      if (find.text('Send a parcel').evaluate().isNotEmpty) break;
+      await tester.pageBack();
+      await tester.pumpAndSettle();
+    }
+    expect(find.text('Send a parcel'), findsOneWidget);
+
+    // Wallet tab
+    await tester.tap(find.text('Wallet').first);
+    await tester.pumpAndSettle();
+    expect(find.text('Doormile Wallet'), findsOneWidget);
+
+    // Profile tab
+    await tester.tap(find.text('Profile').first);
+    await tester.pumpAndSettle();
+    expect(find.text('Riya Sharma'), findsOneWidget);
+
+    // Track tab (orders list)
+    await tester.tap(find.text('Track').first);
+    await tester.pumpAndSettle();
+    expect(find.text('My Parcels'), findsOneWidget);
+  });
+}

test/screens_test.dart

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+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:provider/provider.dart';
+
+import 'package:doormile/state/app_state.dart';
+import 'package:doormile/theme/app_theme.dart';
+import 'package:doormile/screens/onboarding_screen.dart';
+import 'package:doormile/screens/login_screen.dart';
+import 'package:doormile/screens/otp_screen.dart';
+import 'package:doormile/screens/main_shell.dart';
+import 'package:doormile/screens/home_screen.dart';
+import 'package:doormile/screens/wallet_screen.dart';
+import 'package:doormile/screens/profile_screen.dart';
+import 'package:doormile/screens/help_support_screen.dart';
+import 'package:doormile/screens/booking/booking_pickup_screen.dart';
+import 'package:doormile/screens/booking/parcel_details_screen.dart';
+import 'package:doormile/screens/booking/service_price_screen.dart';
+import 'package:doormile/screens/booking/booking_preview_screen.dart';
+import 'package:doormile/screens/booking/booking_success_screen.dart';
+import 'package:doormile/screens/tracking/my_orders_screen.dart';
+import 'package:doormile/screens/tracking/live_tracking_screen.dart';
+import 'package:doormile/screens/tracking/shipment_journey_screen.dart';
+
+/// Renders each screen in isolation at a phone viewport and settles it, so the
+/// test framework flags any overflow in the *settled* layout (no transition
+/// transients). A pumped order is placed first so success/tracking have data.
+Future<void> _renderScreen(WidgetTester tester, Widget child) async {
+  final state = AppState()
+    ..login()
+    ..setPhone('98765 43210');
+  state.placeOrder();
+  await tester.pumpWidget(
+    ChangeNotifierProvider<AppState>.value(
+      value: state,
+      child: MaterialApp(theme: AppTheme.light, home: child),
+    ),
+  );
+  await tester.pump(const Duration(milliseconds: 400));
+  await tester.pump(const Duration(milliseconds: 400));
+}
+
+void main() {
+  setUp(() {});
+
+  final screens = <String, Widget Function()>{
+    'Onboarding': () => const OnboardingScreen(),
+    'Login': () => const LoginScreen(),
+    'OTP': () => const OtpScreen(),
+    'MainShell/Home': () => const MainShell(),
+    'Home': () => const Scaffold(body: HomeScreen()),
+    'Wallet': () => const Scaffold(body: WalletScreen()),
+    'Profile': () => const Scaffold(body: ProfileScreen()),
+    'Help': () => const HelpSupportScreen(),
+    'BookingPickup': () => const BookingPickupScreen(),
+    'ParcelDetails': () => const ParcelDetailsScreen(),
+    'ServicePrice': () => const ServicePriceScreen(),
+    'BookingPreview': () => const BookingPreviewScreen(),
+    'BookingSuccess': () => const BookingSuccessScreen(),
+    'MyOrders': () => const MyOrdersScreen(),
+    'LiveTracking': () => const LiveTrackingScreen(),
+    'ShipmentJourney': () => const ShipmentJourneyScreen(),
+  };
+
+  for (final entry in screens.entries) {
+    testWidgets('${entry.key} renders cleanly at phone size', (tester) async {
+      tester.view.physicalSize = const Size(1170, 2532);
+      tester.view.devicePixelRatio = 3.0;
+      addTearDown(tester.view.reset);
+      await _renderScreen(tester, entry.value());
+      expect(tester.takeException(), isNull);
+    });
+  }
+}

test/widget_test.dart

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+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:doormile/main.dart';
+
+void main() {
+  testWidgets('App boots and advances from splash to onboarding',
+      (WidgetTester tester) async {
+    await tester.pumpWidget(const DoormileApp());
+
+    // Splash shows the brand wordmark.
+    expect(find.text('Doormile'), findsWidgets);
+
+    // Let the splash auto-navigation timer fire, then settle on onboarding.
+    await tester.pump(const Duration(seconds: 3));
+    await tester.pumpAndSettle();
+
+    expect(find.text('Send a parcel in one touch'), findsOneWidget);
+  });
+}