wt1.1a flutter_bloc

test/account_bloc_test.dart

@@ -0,0 +1,79 @@
+import 'package:aitrainer_app/bloc/account/account_bloc.dart';
+import 'package:aitrainer_app/repository/customer_repository.dart';
+import 'package:mockito/mockito.dart';
+import 'package:test/test.dart' as test;
+import 'package:flutter_test/flutter_test.dart';
+
+class MockCustomerRepository extends Mock implements CustomerRepository {
+
+}
+
+void main() {
+  MockCustomerRepository customerRepository;
+  AccountBloc accountBloc;
+
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  test.setUp(() {
+    customerRepository = MockCustomerRepository();
+    accountBloc = AccountBloc(customerRepository:  customerRepository);
+  });
+
+  test.tearDown(() {
+    accountBloc?.close();
+  });
+
+  test.test('initial state is correct', () {
+    expect(accountBloc.state, AccountInitial());
+  });
+
+  group('Account', () {
+    test.test(
+      'emits [loading, logged in] when the customer clicked login',
+        () {
+        final expectedResponse = [
+          AccountLoading(),
+          AccountLoggedIn(),
+        ];
+
+        //verify(accountBloc.customerRepository.customer == null);
+
+        expectLater(
+          accountBloc, emitsInOrder(expectedResponse),
+        );
+
+        accountBloc.add(AccountLogin());
+      });
+  });
+
+  test.test(
+    'emits [loading, logged out] when the customer clicked logout',
+      () {
+      final expectedResponse = [
+        AccountLoading(),
+        AccountLoggedOut(),
+      ];
+
+      expectLater(
+        accountBloc, emitsInOrder(expectedResponse),
+      );
+
+      accountBloc.add(AccountLogout());
+    });
+
+  test.test(
+    'emits [loading, logged out] when the customer data changed',
+      () {
+      final expectedResponse = [
+        AccountLoading(),
+        AccountReady(),
+      ];
+
+      expectLater(
+        accountBloc, emitsInOrder(expectedResponse),
+      );
+
+      accountBloc.add(AccountChangeCustomer());
+    });
+
+}

test/widget_test.dart

@@ -1,30 +0,0 @@
-// This is a basic Flutter widget test.
-//
-// To perform an interaction with a widget in your test, use the WidgetTester
-// utility that Flutter provides. For example, you can send tap and scroll
-// gestures. You can also use WidgetTester to find child widgets in the widget
-// tree, read text, and verify that the values of widget properties are correct.
-
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-
-import 'package:aitrainer_app/main.dart';
-
-void main() {
-  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
-    // Build our app and trigger a frame.
-    await tester.pumpWidget(AitrainerApp());
-
-    // Verify that our counter starts at 0.
-    expect(find.text('0'), findsOneWidget);
-    expect(find.text('1'), findsNothing);
-
-    // Tap the '+' icon and trigger a frame.
-    await tester.tap(find.byIcon(Icons.add));
-    await tester.pump();
-
-    // Verify that our counter has incremented.
-    expect(find.text('0'), findsNothing);
-    expect(find.text('1'), findsOneWidget);
-  });
-}

test/widget_test.login.dart

@@ -0,0 +1,107 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+
+import 'package:aitrainer_app/bloc/login_form_bloc.dart';
+import 'package:aitrainer_app/library_keys.dart';
+import 'package:aitrainer_app/localization/app_localization.dart';
+import 'package:aitrainer_app/model/user.dart';
+import 'package:aitrainer_app/repository/user_repository.dart';
+import 'package:aitrainer_app/util/common.dart';
+import 'package:aitrainer_app/view/login.dart';
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_form_bloc/flutter_form_bloc.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mockito/mockito.dart';
+
+
+class MockUserRepository extends Mock implements UserRepository {
+  final User user = User();
+
+  setEmail(String email) {
+    this.user.email = email;
+  }
+
+  setPassword(String password) {
+    this.user.password = password;
+  }
+
+  Future<void> getUser() async {
+    if ( this.user.email == "sw@andio.biz" && this.user.password == "PalKataPeter1") {
+      //OK
+    } else {
+      throw new Exception("Customer does not exist");
+    }
+  }
+}
+class MockLoginBloc extends MockBloc<FormBlocEvent>
+  implements LoginFormBloc {}
+
+void main() {
+  group('LoginScreen', () {
+    MockLoginBloc loginBloc;
+    MockUserRepository userRepository;
+    Widget loginWidget;
+
+    setUp(() {
+      loginBloc = MockLoginBloc();
+      userRepository = MockUserRepository();
+
+      loginWidget =
+        MaterialApp(
+          home: LoginPage(),
+          localizationsDelegates: [
+            AppLocalizationsDelegate(isTest: true),
+            GlobalMaterialLocalizations.delegate,
+            GlobalCupertinoLocalizations.delegate,
+          ],
+          routes: {
+            'home': (context) => LoginPage(),
+          }
+      );
+    });
+
+    tearDown(() {
+      loginBloc.close();
+    });
+
+    testWidgets('Display login page', (WidgetTester tester) async {
+      // Build our app and trigger a frame.
+      await tester.pumpWidget(loginWidget);
+
+      await tester.pumpAndSettle();
+
+      expect(find.byKey(LibraryKeys.loginEmailField), findsOneWidget);
+      expect(find.byKey(LibraryKeys.loginPasswordField), findsOneWidget);
+      expect(find.byKey(LibraryKeys.loginOKButton), findsOneWidget);
+    });
+
+    testWidgets('Add zero length email', (WidgetTester tester) async {
+      await tester.pumpWidget(loginWidget);
+      await tester.pumpAndSettle();
+
+      var emailField = find.byKey(LibraryKeys.loginEmailField);
+      var pwdField = find.byKey(LibraryKeys.loginPasswordField);
+      var okButton = find.byKey(LibraryKeys.loginOKButton);
+      expect(emailField, findsOneWidget);
+      expect(pwdField, findsOneWidget);
+      expect(okButton, findsOneWidget);
+
+      await tester.tap(emailField);
+      await tester.enterText(emailField, "sw");
+      await tester.enterText(pwdField, "123");
+
+      await tester.pumpAndSettle();
+      await tester.tap(okButton);
+      await tester.pump(const Duration(milliseconds: 500)); // add delay
+      final emailErrorFinder = find.text(Common.EMAIL_ERROR);
+      expect(emailErrorFinder, findsOneWidget);
+    });
+  });
+}