cleanup and added unit tests

hartmann-foto-documentation-frontend/test/controller/login_controller_test.dart

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+import 'package:flutter_test/flutter_test.dart';
+import 'package:fotodocumentation/controller/login_controller.dart';
+import 'package:fotodocumentation/utils/di_container.dart';
+import 'package:fotodocumentation/utils/http_client_utils.dart';
+import 'package:fotodocumentation/utils/jwt_token_storage.dart';
+import 'package:http/http.dart' as http;
+import 'package:mockito/mockito.dart';
+
+import '../testing/test_http_client_utils.dart';
+import '../testing/test_utils.mocks.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  DiContainer.instance.initState();
+  var jwtTokenStorage = MockJwtTokenStorage();
+  when(jwtTokenStorage.getAccessToken()).thenAnswer((_) async => null);
+  DiContainer.instance.put(JwtTokenStorage, jwtTokenStorage);
+
+  LoginController controller = LoginControllerImpl();
+
+  group('LoginController', () {
+    test('authenticate returns JwtTokenPairDto on successful login', () async {
+      final client = MockClient();
+      DiContainer.instance.put(HttpClientUtils, TestHttpCLientUtilsImpl(client));
+
+      when(jwtTokenStorage.saveTokens(any, any)).thenAnswer((_) async => {});
+      when(client.get(Uri.parse('http://localhost:8080/api/login'), headers: anyNamed('headers')))
+          .thenAnswer((_) async => http.Response(_jwtTokenPairJson, 200));
+
+      var reply = await controller.authenticate("testuser", "testpass");
+      expect(reply.jwtTokenPairDto, isNotNull);
+      expect(reply.jwtTokenPairDto?.accessToken, "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.access");
+      expect(reply.jwtTokenPairDto?.refreshToken, "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.refresh");
+      verify(jwtTokenStorage.saveTokens(any, any)).called(1);
+    });
+
+
+
+    test('authenticate returns null on authentication failure (401)', () async {
+      final client = MockClient();
+      DiContainer.instance.put(HttpClientUtils, TestHttpCLientUtilsImpl(client));
+
+      when(client.get(Uri.parse('http://localhost:8080/api/login'), headers: anyNamed('headers')))
+          .thenAnswer((_) async => http.Response('Unauthorized', 401));
+
+      var reply = await controller.authenticate("wronguser", "wrongpass");
+      expect(reply.jwtTokenPairDto, isNull);
+      verifyNever(jwtTokenStorage.saveTokens(any, any));
+    });
+
+    test('authenticate returns null on server error (500)', () async {
+      final client = MockClient();
+      DiContainer.instance.put(HttpClientUtils, TestHttpCLientUtilsImpl(client));
+
+      when(client.get(Uri.parse('http://localhost:8080/api/login'), headers: anyNamed('headers')))
+          .thenAnswer((_) async => http.Response('Internal Server Error', 500));
+
+      var reply = await controller.authenticate("testuser", "testpass");
+      expect(reply.jwtTokenPairDto, isNull);
+      verifyNever(jwtTokenStorage.saveTokens(any, any));
+    });
+
+    test('authenticate returns null on exception', () async {
+      final client = MockClient();
+      DiContainer.instance.put(HttpClientUtils, TestHttpCLientUtilsImpl(client));
+
+      when(client.get(Uri.parse('http://localhost:8080/api/login'), headers: anyNamed('headers')))
+          .thenThrow(Exception('Network error'));
+
+      var reply = await controller.authenticate("testuser", "testpass");
+      expect(reply.jwtTokenPairDto, isNull);
+      verifyNever(jwtTokenStorage.saveTokens(any, any));
+    });
+  });
+}
+
+String _jwtTokenPairJson = '''{
+  "accessToken": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.access",
+  "refreshToken": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.refresh"
+}''';

hartmann-foto-documentation-frontend/test/controller/picture_controller_test.dart

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+import 'package:flutter_test/flutter_test.dart';
+import 'package:fotodocumentation/controller/picture_controller.dart';
+import 'package:fotodocumentation/dto/picture_dto.dart';
+import 'package:fotodocumentation/utils/di_container.dart';
+import 'package:fotodocumentation/utils/http_client_utils.dart';
+import 'package:fotodocumentation/utils/jwt_token_storage.dart';
+import 'package:http/http.dart' as http;
+import 'package:mockito/mockito.dart';
+
+import '../testing/test_http_client_utils.dart';
+import '../testing/test_utils.mocks.dart';
+
+void main() {
+  DiContainer.instance.initState();
+  var jwtTokenStorage = MockJwtTokenStorage();
+  when(jwtTokenStorage.getAccessToken()).thenAnswer((_) async => null);
+  DiContainer.instance.put(JwtTokenStorage, jwtTokenStorage);
+  
+  PictureController controller = PictureControllerImpl();
+
+  group('PictureControllerTest', () {
+    test('returns true if delete success', () async {
+      _testDelete(controller, 200, true);
+    });
+
+    test('returns false if delete failed', () async {
+      _testDelete(controller, 404, false);
+    });
+  });
+}
+
+void _testDelete(PictureController controller, int response, bool expected) async {
+  final client = MockClient();
+  DiContainer.instance.put(HttpClientUtils, TestHttpCLientUtilsImpl(client));
+
+  when(client.delete(Uri.parse('http://localhost:8080/api/picture/4'), headers: {"Accept-Language": "en-US"})).thenAnswer((_) async => http.Response("", response));
+
+  var dto = await controller.delete(PictureDto(id: 4, image: "", pictureDate: DateTime.now(), category: "", comment: "", username: ""));
+  expect(dto, expected);
+}
+

hartmann-foto-documentation-frontend/test/main_test.dart

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+import 'dart:ui' show PointerDeviceKind;
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:fotodocumentation/main.dart';
+import 'package:fotodocumentation/utils/di_container.dart';
+import 'package:fotodocumentation/utils/login_credentials.dart';
+import 'package:fotodocumentation/utils/main_utils.dart';
+
+import 'testing/test_utils.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  DiContainer.instance.initState();
+  DiContainer.instance.put(LoginCredentials, getDefaultLoginCredentials());
+
+  group('FotoDocumentationApp', () {
+    testWidgets('renders MaterialApp with router', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await tester.pumpWidget(
+        FotoDocumentationApp(theme: ThemeData.light()),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify MaterialApp.router is used
+      expect(find.byType(MaterialApp), findsOneWidget);
+    });
+
+    testWidgets('has correct app title', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await tester.pumpWidget(
+        FotoDocumentationApp(theme: ThemeData.light()),
+      );
+      await tester.pumpAndSettle();
+
+      // Find the MaterialApp and verify its title
+      final materialApp = tester.widget<MaterialApp>(find.byType(MaterialApp));
+      expect(materialApp.title, equals('Hartmann Foto App'));
+    });
+
+    testWidgets('uses custom scroll behavior', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await tester.pumpWidget(
+        FotoDocumentationApp(theme: ThemeData.light()),
+      );
+      await tester.pumpAndSettle();
+
+      // Find the MaterialApp and verify its scrollBehavior type
+      final materialApp = tester.widget<MaterialApp>(find.byType(MaterialApp));
+      expect(materialApp.scrollBehavior, isA<MyCustomScrollBehavior>());
+    });
+
+    testWidgets('supports German locale', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await tester.pumpWidget(
+        FotoDocumentationApp(theme: ThemeData.light()),
+      );
+      await tester.pumpAndSettle();
+
+      // Find the MaterialApp and verify German is in supported locales
+      final materialApp = tester.widget<MaterialApp>(find.byType(MaterialApp));
+      expect(materialApp.supportedLocales, contains(const Locale('de')));
+    });
+
+    testWidgets('has localization delegates configured', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await tester.pumpWidget(
+        FotoDocumentationApp(theme: ThemeData.light()),
+      );
+      await tester.pumpAndSettle();
+
+      // Find the MaterialApp and verify localization delegates are set
+      final materialApp = tester.widget<MaterialApp>(find.byType(MaterialApp));
+      expect(materialApp.localizationsDelegates, isNotNull);
+      expect(materialApp.localizationsDelegates!.length, equals(4));
+    });
+
+    testWidgets('applies provided theme', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      final customTheme = ThemeData(
+        primarySwatch: Colors.blue,
+        brightness: Brightness.light,
+      );
+
+      await tester.pumpWidget(
+        FotoDocumentationApp(theme: customTheme),
+      );
+      await tester.pumpAndSettle();
+
+      // Find the MaterialApp and verify the theme is applied
+      final materialApp = tester.widget<MaterialApp>(find.byType(MaterialApp));
+      expect(materialApp.theme, equals(customTheme));
+    });
+
+    testWidgets('applies dark theme when provided', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      final darkTheme = ThemeData.dark();
+
+      await tester.pumpWidget(
+        FotoDocumentationApp(theme: darkTheme),
+      );
+      await tester.pumpAndSettle();
+
+      // Find the MaterialApp and verify the dark theme is applied
+      final materialApp = tester.widget<MaterialApp>(find.byType(MaterialApp));
+      expect(materialApp.theme, equals(darkTheme));
+    });
+
+    testWidgets('uses router config', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await tester.pumpWidget(
+        FotoDocumentationApp(theme: ThemeData.light()),
+      );
+      await tester.pumpAndSettle();
+
+      // Find the MaterialApp and verify routerConfig is set
+      final materialApp = tester.widget<MaterialApp>(find.byType(MaterialApp));
+      expect(materialApp.routerConfig, isNotNull);
+    });
+  });
+
+  group('MyCustomScrollBehavior', () {
+    test('includes touch pointer device', () {
+      final scrollBehavior = MyCustomScrollBehavior();
+      expect(scrollBehavior.dragDevices, contains(PointerDeviceKind.touch));
+    });
+
+    test('includes mouse pointer device', () {
+      final scrollBehavior = MyCustomScrollBehavior();
+      expect(scrollBehavior.dragDevices, contains(PointerDeviceKind.mouse));
+    });
+
+    test('extends MaterialScrollBehavior', () {
+      final scrollBehavior = MyCustomScrollBehavior();
+      expect(scrollBehavior, isA<MaterialScrollBehavior>());
+    });
+  });
+}

hartmann-foto-documentation-frontend/test/pages/customer_list_widget_test.dart

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+
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:fotodocumentation/utils/global_router.dart';
+import 'package:fotodocumentation/utils/login_credentials.dart';
+import 'package:mockito/mockito.dart';
+
+import 'package:fotodocumentation/controller/customer_controller.dart';
+import 'package:fotodocumentation/dto/customer_dto.dart';
+import 'package:fotodocumentation/utils/di_container.dart';
+
+import '../testing/test_utils.dart';
+import '../testing/test_utils.mocks.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  DiContainer.instance.initState();
+  DiContainer.instance.put(LoginCredentials, getDefaultLoginCredentials());
+  group('Customer List Test', () {
+    testWidgets('Customer list screen search test', (WidgetTester tester) async {
+      await _searchtest(tester);
+    });
+  });
+}
+
+List<CustomerListDto> _list = [CustomerListDto(id: 1, customerNumber: "CODE1", name: "Customer 1"), CustomerListDto(id: 2, customerNumber: "CODE2", name: "Customer 2")];
+
+Future<void> _searchtest(WidgetTester tester) async {
+  setScreenSize(tester, 1024, 1024);
+  String searchText = 'Henk';
+
+  var controller = MockCustomerController();
+  DiContainer.instance.put(CustomerController, controller);
+
+  when(controller.getAll("", "")).thenAnswer((_) async => _list);
+  when(controller.getAll(searchText, "")).thenAnswer((_) async => [_list.first]);
+
+  await pumpAppConfig(tester, GlobalRouter.pathHome);
+  verify(controller.getAll(argThat(equals("")), argThat(equals("")))).called(1);
+
+  await tester.enterText(find.byKey(Key("Search_text_field")), searchText);
+
+  await tester.testTextInput.receiveAction(TextInputAction.done);
+
+  await tester.pumpAndSettle();
+  verify(controller.getAll(searchText, "")).called(1);
+}

hartmann-foto-documentation-frontend/test/pages/login_widget_test.dart

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+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:fotodocumentation/controller/login_controller.dart';
+import 'package:fotodocumentation/dto/jwt_token_pair_dto.dart';
+import 'package:fotodocumentation/pages/login/login_widget.dart';
+import 'package:fotodocumentation/utils/di_container.dart';
+import 'package:fotodocumentation/utils/global_router.dart';
+import 'package:fotodocumentation/utils/login_credentials.dart';
+import 'package:mockito/mockito.dart';
+
+import '../testing/test_utils.dart';
+import '../testing/test_utils.mocks.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  DiContainer.instance.initState();
+
+  late MockLoginController mockLoginController;
+  late MockLoginCredentials mockLoginCredentials;
+
+  setUp(() {
+    mockLoginController = MockLoginController();
+    mockLoginCredentials = MockLoginCredentials();
+
+    when(mockLoginCredentials.isLoggedIn).thenReturn(false);
+
+    DiContainer.instance.put(LoginController, mockLoginController);
+    DiContainer.instance.put(LoginCredentials, mockLoginCredentials);
+  });
+
+  group('LoginWidget', () {
+    testWidgets('displays login title', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(tester, const LoginWidget());
+      await tester.pumpAndSettle();
+
+      // Verify the login title is displayed (German localization)
+      expect(find.text('BILDERUPLOAD'), findsOneWidget);
+    });
+
+    testWidgets('displays username and password fields', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(tester, const LoginWidget());
+      await tester.pumpAndSettle();
+
+      // Verify username field exists
+      expect(find.byKey(const Key("username")), findsOneWidget);
+
+      // Verify password field exists
+      expect(find.byKey(const Key("password")), findsOneWidget);
+    });
+
+    testWidgets('displays login button', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(tester, const LoginWidget());
+      await tester.pumpAndSettle();
+
+      // Verify login button exists
+      expect(find.byKey(const Key("SubmitWidgetButton")), findsOneWidget);
+    });
+
+    testWidgets('can enter username and password', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(tester, const LoginWidget());
+      await tester.pumpAndSettle();
+
+      // Enter username
+      await tester.enterText(find.byKey(const Key("username")), 'testuser');
+      await tester.pumpAndSettle();
+
+      // Enter password
+      await tester.enterText(find.byKey(const Key("password")), 'testpassword');
+      await tester.pumpAndSettle();
+
+      // Verify text was entered
+      expect(find.text('testuser'), findsOneWidget);
+    });
+
+    testWidgets('calls authenticate on login button tap', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      final jwtTokenPairDto = JwtTokenPairDto(
+        accessToken: 'test_access_token',
+        refreshToken: 'test_refresh_token',
+      );
+
+      when(mockLoginController.authenticate('testuser', 'testpassword'))
+          .thenAnswer((_) async => (jwtTokenPairDto: jwtTokenPairDto));
+
+      await pumpAppConfig(tester, GlobalRouter.pathLogin);
+      await tester.pumpAndSettle();
+
+      // Enter credentials
+      await tester.enterText(find.byKey(const Key("username")), 'testuser');
+      await tester.enterText(find.byKey(const Key("password")), 'testpassword');
+      await tester.pumpAndSettle();
+
+      // Tap login button
+      await tester.tap(find.byKey(const Key("SubmitWidgetButton")));
+      await tester.pumpAndSettle();
+
+      // Verify authenticate was called with correct credentials
+      verify(mockLoginController.authenticate('testuser', 'testpassword')).called(1);
+    });
+
+    testWidgets('sets logged in on successful authentication', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      final jwtTokenPairDto = JwtTokenPairDto(
+        accessToken: 'test_access_token',
+        refreshToken: 'test_refresh_token',
+      );
+
+      when(mockLoginController.authenticate('testuser', 'testpassword'))
+          .thenAnswer((_) async => (jwtTokenPairDto: jwtTokenPairDto));
+
+      await pumpAppConfig(tester, GlobalRouter.pathLogin);
+      await tester.pumpAndSettle();
+
+      // Enter credentials
+      await tester.enterText(find.byKey(const Key("username")), 'testuser');
+      await tester.enterText(find.byKey(const Key("password")), 'testpassword');
+      await tester.pumpAndSettle();
+
+      // Tap login button
+      await tester.tap(find.byKey(const Key("SubmitWidgetButton")));
+      await tester.pumpAndSettle();
+
+      // Verify setLoggedIn was called
+      verify(mockLoginCredentials.setLoggedIn(true)).called(1);
+    });
+
+    testWidgets('displays error message on failed authentication', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      when(mockLoginController.authenticate('testuser', 'wrongpassword'))
+          .thenAnswer((_) async => (jwtTokenPairDto: null));
+
+      await pumpAppConfig(tester, GlobalRouter.pathLogin);
+      await tester.pumpAndSettle();
+
+      // Enter credentials
+      await tester.enterText(find.byKey(const Key("username")), 'testuser');
+      await tester.enterText(find.byKey(const Key("password")), 'wrongpassword');
+      await tester.pumpAndSettle();
+
+      // Tap login button
+      await tester.tap(find.byKey(const Key("SubmitWidgetButton")));
+      await tester.pumpAndSettle();
+
+      // Verify error message is displayed (German localization)
+      expect(find.text('Falscher Benutzername oder Passwort'), findsOneWidget);
+    });
+
+    testWidgets('does not call setLoggedIn on failed authentication', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      when(mockLoginController.authenticate('testuser', 'wrongpassword'))
+          .thenAnswer((_) async => (jwtTokenPairDto: null));
+
+      await pumpAppConfig(tester, GlobalRouter.pathLogin);
+      await tester.pumpAndSettle();
+
+      // Enter credentials
+      await tester.enterText(find.byKey(const Key("username")), 'testuser');
+      await tester.enterText(find.byKey(const Key("password")), 'wrongpassword');
+      await tester.pumpAndSettle();
+
+      // Tap login button
+      await tester.tap(find.byKey(const Key("SubmitWidgetButton")));
+      await tester.pumpAndSettle();
+
+      // Verify setLoggedIn was NOT called
+      verifyNever(mockLoginCredentials.setLoggedIn(any));
+    });
+
+    testWidgets('password field obscures text', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(tester, const LoginWidget());
+      await tester.pumpAndSettle();
+
+      // Find the EditableText descendant of the password field
+      // TextFormField wraps TextField which contains EditableText
+      final passwordFieldFinder = find.byKey(const Key("password"));
+      final editableTextFinder = find.descendant(
+        of: passwordFieldFinder,
+        matching: find.byType(EditableText),
+      );
+      final editableText = tester.widget<EditableText>(editableTextFinder);
+
+      // Verify obscureText is true
+      expect(editableText.obscureText, isTrue);
+    });
+  });
+}

hartmann-foto-documentation-frontend/test/pages/picture_widget_test.dart

@@ -0,0 +1,258 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:fotodocumentation/dto/customer_dto.dart' show CustomerDto;
+import 'package:fotodocumentation/dto/picture_dto.dart';
+import 'package:fotodocumentation/pages/customer/picture_widget.dart';
+import 'package:fotodocumentation/pages/customer/picture_fullscreen_dialog.dart';
+import 'package:fotodocumentation/utils/di_container.dart';
+import 'package:fotodocumentation/utils/login_credentials.dart';
+
+import '../testing/test_utils.dart';
+
+// Minimal valid base64 encoded 1x1 pixel PNG image
+const String _testImage =
+    'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  DiContainer.instance.initState();
+  DiContainer.instance.put(LoginCredentials, getDefaultLoginCredentials());
+
+  late CustomerDto customerDto;
+  late PictureDto pictureDto1;
+  late PictureDto pictureDto2;
+  late PictureDto pictureDto3;
+
+  setUp(() {
+    pictureDto1 = PictureDto(
+      id: 1,
+      comment: 'First picture comment',
+      category: 'category1',
+      image: _testImage,
+      pictureDate: DateTime(2024, 1, 15),
+      username: 'user1',
+    );
+
+    pictureDto2 = PictureDto(
+      id: 2,
+      comment: 'Second picture comment',
+      category: 'category2',
+      image: _testImage,
+      pictureDate: DateTime(2024, 2, 20),
+      username: 'user2',
+    );
+
+    pictureDto3 = PictureDto(
+      id: 3,
+      comment: null,
+      category: 'category3',
+      image: _testImage,
+      pictureDate: DateTime(2024, 3, 25),
+      username: 'user3',
+    );
+
+    customerDto = CustomerDto(
+      id: 1,
+      name: 'Test Apotheke',
+      customerNumber: 'CUST001',
+      pictures: [pictureDto1, pictureDto2, pictureDto3],
+    );
+  });
+
+  group('PictureWidget', () {
+    testWidgets('displays customer information correctly', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: customerDto, pictureDto: pictureDto1),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify that the header is displayed
+      expect(find.text('INFORMATIONEN'), findsOneWidget);
+
+      // Verify customer name is displayed
+      expect(find.text('Test Apotheke'), findsOneWidget);
+
+      // Verify customer number is displayed
+      expect(find.text('CUST001'), findsOneWidget);
+
+      // Verify labels are displayed
+      expect(find.text('APOTHEKE'), findsOneWidget);
+      expect(find.text('KUNDENNUMMER'), findsOneWidget);
+      expect(find.text('DATUM'), findsOneWidget);
+      expect(find.text('KOMMENTAR'), findsOneWidget);
+    });
+
+    testWidgets('displays picture comment', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: customerDto, pictureDto: pictureDto1),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify the comment is displayed
+      expect(find.text('First picture comment'), findsOneWidget);
+    });
+
+    testWidgets('displays empty string when comment is null', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: customerDto, pictureDto: pictureDto3),
+      );
+      await tester.pumpAndSettle();
+
+      // The comment field should be empty but the label should exist
+      expect(find.text('KOMMENTAR'), findsOneWidget);
+    });
+
+    testWidgets('shows close button', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: customerDto, pictureDto: pictureDto1),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify close button icon exists
+      expect(find.byIcon(Icons.close), findsOneWidget);
+    });
+
+    testWidgets('shows right navigation button when there are more pictures', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: customerDto, pictureDto: pictureDto1),
+      );
+      await tester.pumpAndSettle();
+
+      // First picture should have right navigation (chevron_right), no left navigation
+      expect(find.byIcon(Icons.chevron_right), findsOneWidget);
+      expect(find.byIcon(Icons.chevron_left), findsNothing);
+    });
+
+    testWidgets('shows left navigation button when not on first picture', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: customerDto, pictureDto: pictureDto2),
+      );
+      await tester.pumpAndSettle();
+
+      // Middle picture should have both navigation buttons
+      expect(find.byIcon(Icons.chevron_left), findsOneWidget);
+      expect(find.byIcon(Icons.chevron_right), findsOneWidget);
+    });
+
+    testWidgets('shows only left navigation on last picture', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: customerDto, pictureDto: pictureDto3),
+      );
+      await tester.pumpAndSettle();
+
+      // Last picture should have left navigation, no right navigation
+      expect(find.byIcon(Icons.chevron_left), findsOneWidget);
+      expect(find.byIcon(Icons.chevron_right), findsNothing);
+    });
+
+    testWidgets('navigates to next picture when right button is tapped', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: customerDto, pictureDto: pictureDto1),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify first picture comment is shown
+      expect(find.text('First picture comment'), findsOneWidget);
+
+      // Tap right navigation button
+      await tester.tap(find.byIcon(Icons.chevron_right));
+      await tester.pumpAndSettle();
+
+      // Verify second picture comment is now shown
+      expect(find.text('Second picture comment'), findsOneWidget);
+      expect(find.text('First picture comment'), findsNothing);
+    });
+
+    testWidgets('navigates to previous picture when left button is tapped', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: customerDto, pictureDto: pictureDto2),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify second picture comment is shown
+      expect(find.text('Second picture comment'), findsOneWidget);
+
+      // Tap left navigation button
+      await tester.tap(find.byIcon(Icons.chevron_left));
+      await tester.pumpAndSettle();
+
+      // Verify first picture comment is now shown
+      expect(find.text('First picture comment'), findsOneWidget);
+      expect(find.text('Second picture comment'), findsNothing);
+    });
+
+    testWidgets('shows no navigation buttons when only one picture', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      final singlePictureCustomer = CustomerDto(
+        id: 1,
+        name: 'Test Apotheke',
+        customerNumber: 'CUST001',
+        pictures: [pictureDto1],
+      );
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: singlePictureCustomer, pictureDto: pictureDto1),
+      );
+      await tester.pumpAndSettle();
+
+      // No navigation buttons should be shown
+      expect(find.byIcon(Icons.chevron_left), findsNothing);
+      expect(find.byIcon(Icons.chevron_right), findsNothing);
+    });
+
+    testWidgets('opens fullscreen dialog when image is tapped', (WidgetTester tester) async {
+      setScreenSize(tester, 2048, 2048);
+
+      await pumpApp(
+        tester,
+        PictureWidget(customerDto: customerDto, pictureDto: pictureDto1),
+      );
+      await tester.pumpAndSettle();
+
+      // Find the GestureDetector with the image key
+      final imageFinder = find.byKey(const Key("image"));
+      expect(imageFinder, findsOneWidget);
+
+      // Ensure the widget is visible first
+      await tester.ensureVisible(imageFinder);
+      await tester.pumpAndSettle();
+
+      // Tap the image - use warnIfMissed: false since the Image.memory may have
+      // rendering issues in test environment but the GestureDetector should still work
+      await tester.tap(imageFinder, warnIfMissed: false);
+      await tester.pumpAndSettle();
+
+      // Verify fullscreen dialog is shown
+      expect(find.byType(PictureFullscreenDialog), findsOneWidget);
+    });
+  });
+}

hartmann-foto-documentation-frontend/test/pages/ui_utils/general_error_widget_test.dart

@@ -0,0 +1,211 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:fotodocumentation/controller/base_controller.dart';
+import 'package:fotodocumentation/pages/ui_utils/component/general_error_widget.dart';
+import 'package:fotodocumentation/utils/di_container.dart';
+import 'package:fotodocumentation/utils/login_credentials.dart';
+
+import '../../testing/test_utils.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  DiContainer.instance.initState();
+  DiContainer.instance.put(LoginCredentials, getDefaultLoginCredentials());
+
+  group('GeneralErrorWidget', () {
+    testWidgets('displays error icon', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        const GeneralErrorWidget(error: 'Test error'),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify error icon is displayed
+      expect(find.byIcon(Icons.error_outline), findsOneWidget);
+    });
+
+    testWidgets('displays error message with error text', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        const GeneralErrorWidget(error: 'Something went wrong'),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify error message is displayed (German localization: "Fehler: {name}")
+      expect(find.text('Fehler: Something went wrong'), findsOneWidget);
+    });
+
+    testWidgets('displays status code message when statusCode is provided', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        const GeneralErrorWidget(error: '', statusCode: 404),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify status code message is displayed (German localization: "Statuscode {statusCode}")
+      expect(find.text('Statuscode 404'), findsOneWidget);
+    });
+
+    testWidgets('displays status code message for 500 error', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        const GeneralErrorWidget(error: '', statusCode: 500),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify status code message is displayed
+      expect(find.text('Statuscode 500'), findsOneWidget);
+    });
+
+    testWidgets('does not display retry button when reload is null', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        const GeneralErrorWidget(error: 'Test error'),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify retry button is not displayed
+      expect(find.byType(ElevatedButton), findsNothing);
+      expect(find.text('Wiederholen'), findsNothing);
+    });
+
+    testWidgets('displays retry button when reload is provided', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        GeneralErrorWidget(error: 'Test error', reload: () {}),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify retry button is displayed (German localization: "Wiederholen")
+      expect(find.byType(ElevatedButton), findsOneWidget);
+      expect(find.text('Wiederholen'), findsOneWidget);
+    });
+
+    testWidgets('calls reload callback when retry button is tapped', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      bool reloadCalled = false;
+
+      await pumpApp(
+        tester,
+        GeneralErrorWidget(
+          error: 'Test error',
+          reload: () {
+            reloadCalled = true;
+          },
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      // Tap retry button
+      await tester.tap(find.byType(ElevatedButton));
+      await tester.pumpAndSettle();
+
+      // Verify reload was called
+      expect(reloadCalled, isTrue);
+    });
+
+    testWidgets('fromServerError factory creates widget with status code', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      final serverError = ServerError(403);
+
+      await pumpApp(
+        tester,
+        GeneralErrorWidget.fromServerError(serverError),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify status code message is displayed
+      expect(find.text('Statuscode 403'), findsOneWidget);
+    });
+
+    testWidgets('fromServerError factory with reload callback', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      bool reloadCalled = false;
+      final serverError = ServerError(401);
+
+      await pumpApp(
+        tester,
+        GeneralErrorWidget.fromServerError(
+          serverError,
+          reload: () {
+            reloadCalled = true;
+          },
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify status code is displayed
+      expect(find.text('Statuscode 401'), findsOneWidget);
+
+      // Verify retry button is displayed and functional
+      expect(find.text('Wiederholen'), findsOneWidget);
+      await tester.tap(find.byType(ElevatedButton));
+      await tester.pumpAndSettle();
+
+      expect(reloadCalled, isTrue);
+    });
+
+    testWidgets('widget renders correctly', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        const GeneralErrorWidget(error: 'Test error'),
+      );
+      await tester.pumpAndSettle();
+
+      // Verify GeneralErrorWidget is rendered
+      expect(find.byType(GeneralErrorWidget), findsOneWidget);
+
+      // Verify it contains a Column for layout
+      final columnFinder = find.descendant(
+        of: find.byType(GeneralErrorWidget),
+        matching: find.byType(Column),
+      );
+      expect(columnFinder, findsOneWidget);
+    });
+
+    testWidgets('error icon has correct color', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        const GeneralErrorWidget(error: 'Test error'),
+      );
+      await tester.pumpAndSettle();
+
+      // Find the Icon widget and verify its color
+      final icon = tester.widget<Icon>(find.byIcon(Icons.error_outline));
+      expect(icon.color, equals(Colors.red[300]));
+    });
+
+    testWidgets('error icon has correct size', (WidgetTester tester) async {
+      setScreenSize(tester, 1024, 1024);
+
+      await pumpApp(
+        tester,
+        const GeneralErrorWidget(error: 'Test error'),
+      );
+      await tester.pumpAndSettle();
+
+      // Find the Icon widget and verify its size
+      final icon = tester.widget<Icon>(find.byIcon(Icons.error_outline));
+      expect(icon.size, equals(60));
+    });
+  });
+}

hartmann-foto-documentation-frontend/test/testing/test_utils.dart

@@ -1,14 +1,17 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:fotodocumentation/controller/customer_controller.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+
 import 'package:http/http.dart' as http;
 import 'package:mockito/annotations.dart';
+import 'package:mockito/mockito.dart';
+
+import 'package:fotodocumentation/controller/customer_controller.dart';
+import 'package:fotodocumentation/controller/login_controller.dart';
+import 'package:fotodocumentation/controller/picture_controller.dart';
 import 'package:fotodocumentation/l10n/app_localizations.dart';
-import 'package:fotodocumentation/pages/ui_utils/dialog/snackbar_utils.dart';
-import 'package:fotodocumentation/pages/ui_utils/header_utils.dart';
 import 'package:fotodocumentation/utils/login_credentials.dart';
 import 'package:fotodocumentation/utils/jwt_token_storage.dart';
-import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:fotodocumentation/utils/global_router.dart';
 
 import 'test_utils.mocks.dart';
@@ -20,6 +23,7 @@ void setScreenSize(WidgetTester tester, int width, int height) {
 
 MockLoginCredentials getDefaultLoginCredentials() {
   var mockLoginCredentials = MockLoginCredentials();
+  when(mockLoginCredentials.isLoggedIn).thenReturn(true);
   return mockLoginCredentials;
 }
 
@@ -58,9 +62,9 @@ Future<void> pumpAppConfig(WidgetTester tester, String initialLocation) async {
 // dart run build_runner build
 @GenerateMocks([
   LoginCredentials,
+  LoginController,
   CustomerController,
-  HeaderUtils,
-  SnackbarUtils,
+  PictureController,
   JwtTokenStorage,
   http.Client,
 ])

hartmann-foto-documentation-frontend/test/testing/test_utils.mocks.dart

@@ -3,20 +3,22 @@
 // Do not manually edit this file.
 
 // ignore_for_file: no_leading_underscores_for_library_prefixes
-import 'dart:async' as _i11;
-import 'dart:convert' as _i12;
-import 'dart:typed_data' as _i13;
-import 'dart:ui' as _i6;
+import 'dart:async' as _i7;
+import 'dart:convert' as _i14;
+import 'dart:typed_data' as _i15;
+import 'dart:ui' as _i5;
 
-import 'package:flutter/material.dart' as _i2;
-import 'package:fotodocumentation/pages/ui_utils/dialog/snackbar_utils.dart'
-    as _i9;
-import 'package:fotodocumentation/pages/ui_utils/header_utils.dart' as _i7;
-import 'package:fotodocumentation/utils/jwt_token_storage.dart' as _i10;
-import 'package:fotodocumentation/utils/login_credentials.dart' as _i4;
-import 'package:http/http.dart' as _i3;
+import 'package:fotodocumentation/controller/customer_controller.dart' as _i9;
+import 'package:fotodocumentation/controller/login_controller.dart' as _i6;
+import 'package:fotodocumentation/controller/picture_controller.dart' as _i11;
+import 'package:fotodocumentation/dto/customer_dto.dart' as _i10;
+import 'package:fotodocumentation/dto/jwt_token_pair_dto.dart' as _i8;
+import 'package:fotodocumentation/dto/picture_dto.dart' as _i12;
+import 'package:fotodocumentation/utils/jwt_token_storage.dart' as _i13;
+import 'package:fotodocumentation/utils/login_credentials.dart' as _i3;
+import 'package:http/http.dart' as _i2;
 import 'package:mockito/mockito.dart' as _i1;
-import 'package:mockito/src/dummies.dart' as _i5;
+import 'package:mockito/src/dummies.dart' as _i4;
 
 // ignore_for_file: type=lint
 // ignore_for_file: avoid_redundant_argument_values
@@ -33,22 +35,8 @@ import 'package:mockito/src/dummies.dart' as _i5;
 // ignore_for_file: subtype_of_sealed_class
 // ignore_for_file: invalid_use_of_internal_member
 
-class _FakeWidget_0 extends _i1.SmartFake implements _i2.Widget {
-  _FakeWidget_0(
-    Object parent,
-    Invocation parentInvocation,
-  ) : super(
-          parent,
-          parentInvocation,
-        );
-
-  @override
-  String toString({_i2.DiagnosticLevel? minLevel = _i2.DiagnosticLevel.info}) =>
-      super.toString();
-}
-
-class _FakeResponse_1 extends _i1.SmartFake implements _i3.Response {
-  _FakeResponse_1(
+class _FakeResponse_0 extends _i1.SmartFake implements _i2.Response {
+  _FakeResponse_0(
     Object parent,
     Invocation parentInvocation,
   ) : super(
@@ -57,9 +45,9 @@ class _FakeResponse_1 extends _i1.SmartFake implements _i3.Response {
         );
 }
 
-class _FakeStreamedResponse_2 extends _i1.SmartFake
-    implements _i3.StreamedResponse {
-  _FakeStreamedResponse_2(
+class _FakeStreamedResponse_1 extends _i1.SmartFake
+    implements _i2.StreamedResponse {
+  _FakeStreamedResponse_1(
     Object parent,
     Invocation parentInvocation,
   ) : super(
@@ -71,7 +59,7 @@ class _FakeStreamedResponse_2 extends _i1.SmartFake
 /// A class which mocks [LoginCredentials].
 ///
 /// See the documentation for Mockito's code generation for more information.
-class MockLoginCredentials extends _i1.Mock implements _i4.LoginCredentials {
+class MockLoginCredentials extends _i1.Mock implements _i3.LoginCredentials {
   MockLoginCredentials() {
     _i1.throwOnMissingStub(this);
   }
@@ -79,18 +67,33 @@ class MockLoginCredentials extends _i1.Mock implements _i4.LoginCredentials {
   @override
   String get fullname => (super.noSuchMethod(
         Invocation.getter(#fullname),
-        returnValue: _i5.dummyValue<String>(
+        returnValue: _i4.dummyValue<String>(
           this,
           Invocation.getter(#fullname),
         ),
       ) as String);
 
+  @override
+  bool get isLoggedIn => (super.noSuchMethod(
+        Invocation.getter(#isLoggedIn),
+        returnValue: false,
+      ) as bool);
+
   @override
   bool get hasListeners => (super.noSuchMethod(
         Invocation.getter(#hasListeners),
         returnValue: false,
       ) as bool);
 
+  @override
+  void setLoggedIn(bool? loggedIn) => super.noSuchMethod(
+        Invocation.method(
+          #setLoggedIn,
+          [loggedIn],
+        ),
+        returnValueForMissingStub: null,
+      );
+
   @override
   void logout() => super.noSuchMethod(
         Invocation.method(
@@ -101,7 +104,7 @@ class MockLoginCredentials extends _i1.Mock implements _i4.LoginCredentials {
       );
 
   @override
-  void addListener(_i6.VoidCallback? listener) => super.noSuchMethod(
+  void addListener(_i5.VoidCallback? listener) => super.noSuchMethod(
         Invocation.method(
           #addListener,
           [listener],
@@ -110,7 +113,7 @@ class MockLoginCredentials extends _i1.Mock implements _i4.LoginCredentials {
       );
 
   @override
-  void removeListener(_i6.VoidCallback? listener) => super.noSuchMethod(
+  void removeListener(_i5.VoidCallback? listener) => super.noSuchMethod(
         Invocation.method(
           #removeListener,
           [listener],
@@ -137,85 +140,115 @@ class MockLoginCredentials extends _i1.Mock implements _i4.LoginCredentials {
       );
 }
 
-/// A class which mocks [HeaderUtils].
+/// A class which mocks [LoginController].
 ///
 /// See the documentation for Mockito's code generation for more information.
-class MockHeaderUtils extends _i1.Mock implements _i7.HeaderUtils {
-  MockHeaderUtils() {
+class MockLoginController extends _i1.Mock implements _i6.LoginController {
+  MockLoginController() {
     _i1.throwOnMissingStub(this);
   }
 
   @override
-  _i2.Widget titleWidget(String? text) => (super.noSuchMethod(
+  _i7.Future<({_i8.JwtTokenPairDto? jwtTokenPairDto})> authenticate(
+    String? username,
+    String? password,
+  ) =>
+      (super.noSuchMethod(
         Invocation.method(
-          #titleWidget,
-          [text],
+          #authenticate,
+          [
+            username,
+            password,
+          ],
         ),
-        returnValue: _FakeWidget_0(
-          this,
-          Invocation.method(
-            #titleWidget,
-            [text],
-          ),
+        returnValue: _i7.Future<({_i8.JwtTokenPairDto? jwtTokenPairDto})>.value(
+            (jwtTokenPairDto: null)),
+      ) as _i7.Future<({_i8.JwtTokenPairDto? jwtTokenPairDto})>);
+
+  @override
+  _i7.Future<bool> refreshAccessToken() => (super.noSuchMethod(
+        Invocation.method(
+          #refreshAccessToken,
+          [],
         ),
-      ) as _i2.Widget);
+        returnValue: _i7.Future<bool>.value(false),
+      ) as _i7.Future<bool>);
+
+  @override
+  _i7.Future<bool> isUsingJwtAuth() => (super.noSuchMethod(
+        Invocation.method(
+          #isUsingJwtAuth,
+          [],
+        ),
+        returnValue: _i7.Future<bool>.value(false),
+      ) as _i7.Future<bool>);
 }
 
-/// A class which mocks [SnackbarUtils].
+/// A class which mocks [CustomerController].
 ///
 /// See the documentation for Mockito's code generation for more information.
-class MockSnackbarUtils extends _i1.Mock implements _i9.SnackbarUtils {
-  MockSnackbarUtils() {
+class MockCustomerController extends _i1.Mock
+    implements _i9.CustomerController {
+  MockCustomerController() {
     _i1.throwOnMissingStub(this);
   }
 
   @override
-  void showSnackbar(
-    _i2.BuildContext? context,
-    String? msg,
-    bool? warning,
+  _i7.Future<List<_i10.CustomerListDto>> getAll(
+    String? query,
+    String? startsWith,
   ) =>
-      super.noSuchMethod(
+      (super.noSuchMethod(
         Invocation.method(
-          #showSnackbar,
+          #getAll,
           [
-            context,
-            msg,
-            warning,
+            query,
+            startsWith,
           ],
         ),
-        returnValueForMissingStub: null,
-      );
+        returnValue: _i7.Future<List<_i10.CustomerListDto>>.value(
+            <_i10.CustomerListDto>[]),
+      ) as _i7.Future<List<_i10.CustomerListDto>>);
 
   @override
-  void showSnackbarPopup(
-    _i2.BuildContext? context,
-    String? msg,
-    bool? warning,
-  ) =>
-      super.noSuchMethod(
+  _i7.Future<_i10.CustomerDto?> get({required int? id}) => (super.noSuchMethod(
         Invocation.method(
-          #showSnackbarPopup,
-          [
-            context,
-            msg,
-            warning,
-          ],
+          #get,
+          [],
+          {#id: id},
         ),
-        returnValueForMissingStub: null,
-      );
+        returnValue: _i7.Future<_i10.CustomerDto?>.value(),
+      ) as _i7.Future<_i10.CustomerDto?>);
+}
+
+/// A class which mocks [PictureController].
+///
+/// See the documentation for Mockito's code generation for more information.
+class MockPictureController extends _i1.Mock implements _i11.PictureController {
+  MockPictureController() {
+    _i1.throwOnMissingStub(this);
+  }
+
+  @override
+  _i7.Future<bool> delete(_i12.PictureDto? dto) => (super.noSuchMethod(
+        Invocation.method(
+          #delete,
+          [dto],
+        ),
+        returnValue: _i7.Future<bool>.value(false),
+      ) as _i7.Future<bool>);
 }
 
 /// A class which mocks [JwtTokenStorage].
 ///
 /// See the documentation for Mockito's code generation for more information.
-class MockJwtTokenStorage extends _i1.Mock implements _i10.JwtTokenStorage {
+class MockJwtTokenStorage extends _i1.Mock implements _i13.JwtTokenStorage {
   MockJwtTokenStorage() {
     _i1.throwOnMissingStub(this);
   }
 
   @override
-  _i11.Future<void> saveTokens(
+  _i7.Future<void> saveTokens(
     String? accessToken,
     String? refreshToken,
   ) =>
@@ -227,69 +260,69 @@ class MockJwtTokenStorage extends _i1.Mock implements _i10.JwtTokenStorage {
             refreshToken,
           ],
         ),
-        returnValue: _i11.Future<void>.value(),
-        returnValueForMissingStub: _i11.Future<void>.value(),
-      ) as _i11.Future<void>);
+        returnValue: _i7.Future<void>.value(),
+        returnValueForMissingStub: _i7.Future<void>.value(),
+      ) as _i7.Future<void>);
 
   @override
-  _i11.Future<String?> getAccessToken() => (super.noSuchMethod(
+  _i7.Future<String?> getAccessToken() => (super.noSuchMethod(
         Invocation.method(
           #getAccessToken,
           [],
         ),
-        returnValue: _i11.Future<String?>.value(),
-      ) as _i11.Future<String?>);
+        returnValue: _i7.Future<String?>.value(),
+      ) as _i7.Future<String?>);
 
   @override
-  _i11.Future<String?> getRefreshToken() => (super.noSuchMethod(
+  _i7.Future<String?> getRefreshToken() => (super.noSuchMethod(
         Invocation.method(
           #getRefreshToken,
           [],
         ),
-        returnValue: _i11.Future<String?>.value(),
-      ) as _i11.Future<String?>);
+        returnValue: _i7.Future<String?>.value(),
+      ) as _i7.Future<String?>);
 
   @override
-  _i11.Future<void> clearTokens() => (super.noSuchMethod(
+  _i7.Future<void> clearTokens() => (super.noSuchMethod(
         Invocation.method(
           #clearTokens,
           [],
         ),
-        returnValue: _i11.Future<void>.value(),
-        returnValueForMissingStub: _i11.Future<void>.value(),
-      ) as _i11.Future<void>);
+        returnValue: _i7.Future<void>.value(),
+        returnValueForMissingStub: _i7.Future<void>.value(),
+      ) as _i7.Future<void>);
 
   @override
-  _i11.Future<bool> hasTokens() => (super.noSuchMethod(
+  _i7.Future<bool> hasTokens() => (super.noSuchMethod(
         Invocation.method(
           #hasTokens,
           [],
         ),
-        returnValue: _i11.Future<bool>.value(false),
-      ) as _i11.Future<bool>);
+        returnValue: _i7.Future<bool>.value(false),
+      ) as _i7.Future<bool>);
 
   @override
-  _i11.Future<void> updateAccessToken(String? accessToken) =>
+  _i7.Future<void> updateAccessToken(String? accessToken) =>
       (super.noSuchMethod(
         Invocation.method(
           #updateAccessToken,
           [accessToken],
         ),
-        returnValue: _i11.Future<void>.value(),
-        returnValueForMissingStub: _i11.Future<void>.value(),
-      ) as _i11.Future<void>);
+        returnValue: _i7.Future<void>.value(),
+        returnValueForMissingStub: _i7.Future<void>.value(),
+      ) as _i7.Future<void>);
 }
 
 /// A class which mocks [Client].
 ///
 /// See the documentation for Mockito's code generation for more information.
-class MockClient extends _i1.Mock implements _i3.Client {
+class MockClient extends _i1.Mock implements _i2.Client {
   MockClient() {
     _i1.throwOnMissingStub(this);
   }
 
   @override
-  _i11.Future<_i3.Response> head(
+  _i7.Future<_i2.Response> head(
     Uri? url, {
     Map<String, String>? headers,
   }) =>
@@ -299,7 +332,7 @@ class MockClient extends _i1.Mock implements _i3.Client {
           [url],
           {#headers: headers},
         ),
-        returnValue: _i11.Future<_i3.Response>.value(_FakeResponse_1(
+        returnValue: _i7.Future<_i2.Response>.value(_FakeResponse_0(
           this,
           Invocation.method(
             #head,
@@ -307,10 +340,10 @@ class MockClient extends _i1.Mock implements _i3.Client {
             {#headers: headers},
           ),
         )),
-      ) as _i11.Future<_i3.Response>);
+      ) as _i7.Future<_i2.Response>);
 
   @override
-  _i11.Future<_i3.Response> get(
+  _i7.Future<_i2.Response> get(
     Uri? url, {
     Map<String, String>? headers,
   }) =>
@@ -320,7 +353,7 @@ class MockClient extends _i1.Mock implements _i3.Client {
           [url],
           {#headers: headers},
         ),
-        returnValue: _i11.Future<_i3.Response>.value(_FakeResponse_1(
+        returnValue: _i7.Future<_i2.Response>.value(_FakeResponse_0(
           this,
           Invocation.method(
             #get,
@@ -328,14 +361,14 @@ class MockClient extends _i1.Mock implements _i3.Client {
             {#headers: headers},
           ),
         )),
-      ) as _i11.Future<_i3.Response>);
+      ) as _i7.Future<_i2.Response>);
 
   @override
-  _i11.Future<_i3.Response> post(
+  _i7.Future<_i2.Response> post(
     Uri? url, {
     Map<String, String>? headers,
     Object? body,
-    _i12.Encoding? encoding,
+    _i14.Encoding? encoding,
   }) =>
       (super.noSuchMethod(
         Invocation.method(
@@ -347,7 +380,7 @@ class MockClient extends _i1.Mock implements _i3.Client {
             #encoding: encoding,
           },
         ),
-        returnValue: _i11.Future<_i3.Response>.value(_FakeResponse_1(
+        returnValue: _i7.Future<_i2.Response>.value(_FakeResponse_0(
           this,
           Invocation.method(
             #post,
@@ -359,14 +392,14 @@ class MockClient extends _i1.Mock implements _i3.Client {
             },
           ),
         )),
-      ) as _i11.Future<_i3.Response>);
+      ) as _i7.Future<_i2.Response>);
 
   @override
-  _i11.Future<_i3.Response> put(
+  _i7.Future<_i2.Response> put(
     Uri? url, {
     Map<String, String>? headers,
     Object? body,
-    _i12.Encoding? encoding,
+    _i14.Encoding? encoding,
   }) =>
       (super.noSuchMethod(
         Invocation.method(
@@ -378,7 +411,7 @@ class MockClient extends _i1.Mock implements _i3.Client {
             #encoding: encoding,
           },
         ),
-        returnValue: _i11.Future<_i3.Response>.value(_FakeResponse_1(
+        returnValue: _i7.Future<_i2.Response>.value(_FakeResponse_0(
           this,
           Invocation.method(
             #put,
@@ -390,14 +423,14 @@ class MockClient extends _i1.Mock implements _i3.Client {
             },
           ),
         )),
-      ) as _i11.Future<_i3.Response>);
+      ) as _i7.Future<_i2.Response>);
 
   @override
-  _i11.Future<_i3.Response> patch(
+  _i7.Future<_i2.Response> patch(
     Uri? url, {
     Map<String, String>? headers,
     Object? body,
-    _i12.Encoding? encoding,
+    _i14.Encoding? encoding,
   }) =>
       (super.noSuchMethod(
         Invocation.method(
@@ -409,7 +442,7 @@ class MockClient extends _i1.Mock implements _i3.Client {
             #encoding: encoding,
           },
         ),
-        returnValue: _i11.Future<_i3.Response>.value(_FakeResponse_1(
+        returnValue: _i7.Future<_i2.Response>.value(_FakeResponse_0(
           this,
           Invocation.method(
             #patch,
@@ -421,14 +454,14 @@ class MockClient extends _i1.Mock implements _i3.Client {
             },
           ),
         )),
-      ) as _i11.Future<_i3.Response>);
+      ) as _i7.Future<_i2.Response>);
 
   @override
-  _i11.Future<_i3.Response> delete(
+  _i7.Future<_i2.Response> delete(
     Uri? url, {
     Map<String, String>? headers,
     Object? body,
-    _i12.Encoding? encoding,
+    _i14.Encoding? encoding,
   }) =>
       (super.noSuchMethod(
         Invocation.method(
@@ -440,7 +473,7 @@ class MockClient extends _i1.Mock implements _i3.Client {
             #encoding: encoding,
           },
         ),
-        returnValue: _i11.Future<_i3.Response>.value(_FakeResponse_1(
+        returnValue: _i7.Future<_i2.Response>.value(_FakeResponse_0(
           this,
           Invocation.method(
             #delete,
@@ -452,10 +485,10 @@ class MockClient extends _i1.Mock implements _i3.Client {
             },
           ),
         )),
-      ) as _i11.Future<_i3.Response>);
+      ) as _i7.Future<_i2.Response>);
 
   @override
-  _i11.Future<String> read(
+  _i7.Future<String> read(
     Uri? url, {
     Map<String, String>? headers,
   }) =>
@@ -465,7 +498,7 @@ class MockClient extends _i1.Mock implements _i3.Client {
           [url],
           {#headers: headers},
         ),
-        returnValue: _i11.Future<String>.value(_i5.dummyValue<String>(
+        returnValue: _i7.Future<String>.value(_i4.dummyValue<String>(
           this,
           Invocation.method(
             #read,
@@ -473,10 +506,10 @@ class MockClient extends _i1.Mock implements _i3.Client {
             {#headers: headers},
           ),
         )),
-      ) as _i11.Future<String>);
+      ) as _i7.Future<String>);
 
   @override
-  _i11.Future<_i13.Uint8List> readBytes(
+  _i7.Future<_i15.Uint8List> readBytes(
     Uri? url, {
     Map<String, String>? headers,
   }) =>
@@ -486,25 +519,25 @@ class MockClient extends _i1.Mock implements _i3.Client {
           [url],
           {#headers: headers},
         ),
-        returnValue: _i11.Future<_i13.Uint8List>.value(_i13.Uint8List(0)),
-      ) as _i11.Future<_i13.Uint8List>);
+        returnValue: _i7.Future<_i15.Uint8List>.value(_i15.Uint8List(0)),
+      ) as _i7.Future<_i15.Uint8List>);
 
   @override
-  _i11.Future<_i3.StreamedResponse> send(_i3.BaseRequest? request) =>
+  _i7.Future<_i2.StreamedResponse> send(_i2.BaseRequest? request) =>
       (super.noSuchMethod(
         Invocation.method(
           #send,
           [request],
         ),
         returnValue:
-            _i11.Future<_i3.StreamedResponse>.value(_FakeStreamedResponse_2(
+            _i7.Future<_i2.StreamedResponse>.value(_FakeStreamedResponse_1(
           this,
           Invocation.method(
             #send,
             [request],
           ),
         )),
-      ) as _i11.Future<_i3.StreamedResponse>);
+      ) as _i7.Future<_i2.StreamedResponse>);
 
   @override
   void close() => super.noSuchMethod(