Added test for login page

android/app/build.gradle

@@ -53,6 +53,7 @@ android {
         targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
    signingConfigs {
@@ -77,4 +78,8 @@ flutter {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test:runner:1.2.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
 }

integration_test/login/login_integration_test.dart

@@ -1,17 +0,0 @@
-import 'package:flutter_test/flutter_test.dart';
-import 'package:integration_test/integration_test.dart';
-
-void main() {
-  final binding = IntegrationTestWidgetsFlutterBinding.ensureInitialized();
-  
-  testWidgets('screenshot', (WidgetTester tester) async {
-    // Build the app.
-
-    // This is required prior to taking the screenshot (Android only).
-    await binding.convertFlutterSurfaceToImage();
-
-    // Trigger a frame.
-    await tester.pumpAndSettle();
-    await binding.takeScreenshot('screenshot-1');
-  });
-}

integration_test/login_integration_test.dart

@@ -0,0 +1,235 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mockito/mockito.dart';
+import 'package:paperless_api/paperless_api.dart';
+import 'package:paperless_mobile/core/bloc/connectivity_cubit.dart';
+import 'package:paperless_mobile/core/service/connectivity_status.service.dart';
+import 'package:paperless_mobile/core/store/local_vault.dart';
+import 'package:paperless_mobile/di_initializer.dart';
+import 'package:paperless_mobile/di_test_mocks.mocks.dart';
+import 'package:paperless_mobile/features/login/bloc/authentication_cubit.dart';
+import 'package:paperless_mobile/features/settings/bloc/application_settings_cubit.dart';
+import 'package:paperless_mobile/features/settings/model/application_settings_state.dart';
+import 'package:paperless_mobile/features/settings/model/view_type.dart';
+
+import 'src/framework.dart';
+
+void main() async {
+  final t = await initializeTestingFramework(languageCode: 'de');
+
+  const testServerUrl = 'https://example.com';
+  const testUsername = 'user';
+  const testPassword = 'pass';
+
+  final serverAddressField = find.byKey(const ValueKey('login-server-address'));
+  final usernameField = find.byKey(const ValueKey('login-username'));
+  final passwordField = find.byKey(const ValueKey('login-password'));
+  final loginBtn = find.byKey(const ValueKey('login-login-button'));
+
+  testWidgets('Test successful login flow', (WidgetTester tester) async {
+    await initAndLaunchTestApp(tester, () async {
+      // Initialize dat for mocked classes
+      when((getIt<ConnectivityStatusService>()).connectivityChanges())
+          .thenAnswer((i) => Stream.value(true));
+      when((getIt<LocalVault>() as MockLocalVault)
+              .loadAuthenticationInformation())
+          .thenAnswer((realInvocation) async => null);
+      when((getIt<LocalVault>() as MockLocalVault).loadApplicationSettings())
+          .thenAnswer((realInvocation) async => ApplicationSettingsState(
+                preferredLocaleSubtag: 'en',
+                preferredThemeMode: ThemeMode.light,
+                isLocalAuthenticationEnabled: false,
+                preferredViewType: ViewType.list,
+                showInboxOnStartup: false,
+              ));
+      when(getIt<PaperlessAuthenticationApi>().login(
+        username: testUsername,
+        password: testPassword,
+        serverUrl: testServerUrl,
+      )).thenAnswer((i) => Future.value("eyTestToken"));
+
+      await getIt<ConnectivityCubit>().initialize();
+      await getIt<ApplicationSettingsCubit>().initialize();
+      await getIt<AuthenticationCubit>().initialize();
+    });
+
+    // Mocked classes
+
+    await t.binding.waitUntilFirstFrameRasterized;
+    await tester.pumpAndSettle();
+
+    await tester.enterText(serverAddressField, testServerUrl);
+    await tester.pumpAndSettle();
+
+    await tester.enterText(usernameField, testUsername);
+    await tester.pumpAndSettle();
+
+    await tester.enterText(passwordField, testPassword);
+
+    FocusManager.instance.primaryFocus?.unfocus();
+    await tester.pumpAndSettle();
+
+    await tester.tap(loginBtn);
+
+    verify(getIt<PaperlessAuthenticationApi>().login(
+      username: testUsername,
+      password: testPassword,
+      serverUrl: testServerUrl,
+    )).called(1);
+  });
+
+  testWidgets('Test login validation missing password',
+      (WidgetTester tester) async {
+    await initAndLaunchTestApp(tester, () async {
+      when((getIt<ConnectivityStatusService>() as MockConnectivityStatusService)
+              .connectivityChanges())
+          .thenAnswer((i) => Stream.value(true));
+      when((getIt<LocalVault>() as MockLocalVault)
+              .loadAuthenticationInformation())
+          .thenAnswer((realInvocation) async => null);
+
+      when((getIt<LocalVault>() as MockLocalVault).loadApplicationSettings())
+          .thenAnswer((realInvocation) async => ApplicationSettingsState(
+                preferredLocaleSubtag: 'en',
+                preferredThemeMode: ThemeMode.light,
+                isLocalAuthenticationEnabled: false,
+                preferredViewType: ViewType.list,
+                showInboxOnStartup: false,
+              ));
+
+      await getIt<ConnectivityCubit>().initialize();
+      await getIt<ApplicationSettingsCubit>().initialize();
+      await getIt<AuthenticationCubit>().initialize();
+    });
+    // Mocked classes
+
+    // Initialize dat for mocked classes
+
+    await t.binding.waitUntilFirstFrameRasterized;
+    await tester.pumpAndSettle();
+
+    await tester.enterText(serverAddressField, testServerUrl);
+    await tester.pumpAndSettle();
+
+    await tester.enterText(usernameField, testUsername);
+    await tester.pumpAndSettle();
+
+    FocusManager.instance.primaryFocus?.unfocus();
+    await tester.pumpAndSettle();
+
+    await tester.tap(loginBtn);
+    await tester.pumpAndSettle();
+
+    verifyNever(
+        (getIt<PaperlessAuthenticationApi>() as MockPaperlessAuthenticationApi)
+            .login(
+      username: testUsername,
+      password: testPassword,
+      serverUrl: testServerUrl,
+    ));
+    expect(
+      find.textContaining(t.translations.loginPagePasswordValidatorMessageText),
+      findsOneWidget,
+    );
+  });
+
+  testWidgets('Test login validation missing username',
+      (WidgetTester tester) async {
+    await initAndLaunchTestApp(tester, () async {
+      when((getIt<ConnectivityStatusService>() as MockConnectivityStatusService)
+              .connectivityChanges())
+          .thenAnswer((i) => Stream.value(true));
+      when((getIt<LocalVault>() as MockLocalVault)
+              .loadAuthenticationInformation())
+          .thenAnswer((realInvocation) async => null);
+      when((getIt<LocalVault>() as MockLocalVault).loadApplicationSettings())
+          .thenAnswer((realInvocation) async => ApplicationSettingsState(
+                preferredLocaleSubtag: 'en',
+                preferredThemeMode: ThemeMode.light,
+                isLocalAuthenticationEnabled: false,
+                preferredViewType: ViewType.list,
+                showInboxOnStartup: false,
+              ));
+      await getIt<ConnectivityCubit>().initialize();
+      await getIt<ApplicationSettingsCubit>().initialize();
+      await getIt<AuthenticationCubit>().initialize();
+    });
+
+    await t.binding.waitUntilFirstFrameRasterized;
+    await tester.pumpAndSettle();
+
+    await tester.enterText(serverAddressField, testServerUrl);
+    await tester.pumpAndSettle();
+
+    await tester.enterText(passwordField, testPassword);
+    await tester.pumpAndSettle();
+
+    FocusManager.instance.primaryFocus?.unfocus();
+    await tester.pumpAndSettle();
+
+    await tester.tap(loginBtn);
+    await tester.pumpAndSettle();
+
+    verifyNever(
+        (getIt<PaperlessAuthenticationApi>() as MockPaperlessAuthenticationApi)
+            .login(
+      username: testUsername,
+      password: testPassword,
+      serverUrl: testServerUrl,
+    ));
+    expect(
+      find.textContaining(t.translations.loginPageUsernameValidatorMessageText),
+      findsOneWidget,
+    );
+  });
+
+  testWidgets('Test login validation missing server address',
+      (WidgetTester tester) async {
+    initAndLaunchTestApp(tester, () async {
+      when((getIt<ConnectivityStatusService>()).connectivityChanges())
+          .thenAnswer((i) => Stream.value(true));
+
+      when((getIt<LocalVault>()).loadAuthenticationInformation())
+          .thenAnswer((realInvocation) async => null);
+
+      when((getIt<LocalVault>()).loadApplicationSettings())
+          .thenAnswer((realInvocation) async => ApplicationSettingsState(
+                preferredLocaleSubtag: 'en',
+                preferredThemeMode: ThemeMode.light,
+                isLocalAuthenticationEnabled: false,
+                preferredViewType: ViewType.list,
+                showInboxOnStartup: false,
+              ));
+
+      await getIt<ConnectivityCubit>().initialize();
+      await getIt<ApplicationSettingsCubit>().initialize();
+      await getIt<AuthenticationCubit>().initialize();
+    });
+
+    await t.binding.waitUntilFirstFrameRasterized;
+    await tester.pumpAndSettle();
+
+    await tester.enterText(usernameField, testUsername);
+    await tester.pumpAndSettle();
+
+    await tester.enterText(passwordField, testPassword);
+    await tester.pumpAndSettle();
+
+    FocusManager.instance.primaryFocus?.unfocus();
+    await tester.pumpAndSettle();
+
+    await tester.tap(loginBtn);
+    await tester.pumpAndSettle();
+
+    verifyNever(getIt<PaperlessAuthenticationApi>().login(
+      username: testUsername,
+      password: testPassword,
+      serverUrl: testServerUrl,
+    ));
+    expect(
+      find.textContaining(
+          t.translations.loginPageServerUrlValidatorMessageText),
+      findsOneWidget,
+    );
+  });
+}

integration_test/src/framework.dart

@@ -0,0 +1,41 @@
+import 'dart:ui';
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+import 'package:paperless_mobile/di_initializer.dart';
+import 'package:paperless_mobile/generated/l10n.dart';
+import 'package:paperless_mobile/main.dart';
+
+Future<TestingFrameworkVariables> initializeTestingFramework(
+    {String languageCode = 'en'}) async {
+  final binding = IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  configureDependencies('test');
+  final translations = await S.load(
+    Locale.fromSubtags(
+      languageCode: languageCode,
+    ),
+  );
+  return TestingFrameworkVariables(
+    binding: binding,
+    translations: translations,
+  );
+}
+
+class TestingFrameworkVariables {
+  final IntegrationTestWidgetsFlutterBinding binding;
+  final S translations;
+
+  TestingFrameworkVariables({
+    required this.binding,
+    required this.translations,
+  });
+}
+
+Future<void> initAndLaunchTestApp(
+  WidgetTester tester,
+  Future<void> Function() initializationCallback,
+) async {
+  await initializationCallback();
+  runApp(const PaperlessMobileEntrypoint());
+}

lib/core/bloc/connectivity_cubit.dart

@@ -7,28 +7,30 @@ import 'package:injectable/injectable.dart';
 @singleton
 class ConnectivityCubit extends Cubit<ConnectivityState> {
   final ConnectivityStatusService connectivityStatusService;
-  late final StreamSubscription<bool> _sub;
+  StreamSubscription<bool>? _sub;
 
   ConnectivityCubit(this.connectivityStatusService)
       : super(ConnectivityState.undefined);
 
   Future<void> initialize() async {
-    final bool isConnected =
-        await connectivityStatusService.isConnectedToInternet();
-    emit(isConnected
-        ? ConnectivityState.connected
-        : ConnectivityState.notConnected);
-    _sub =
-        connectivityStatusService.connectivityChanges().listen((isConnected) {
+    if (_sub == null) {
+      final bool isConnected =
+          await connectivityStatusService.isConnectedToInternet();
       emit(isConnected
           ? ConnectivityState.connected
           : ConnectivityState.notConnected);
-    });
+      _sub =
+          connectivityStatusService.connectivityChanges().listen((isConnected) {
+        emit(isConnected
+            ? ConnectivityState.connected
+            : ConnectivityState.notConnected);
+      });
+    }
   }
 
   @override
   Future<void> close() {
-    _sub.cancel();
+    _sub?.cancel();
     return super.close();
   }
 }

lib/core/interceptor/authentication.interceptor.dart

@@ -7,6 +7,8 @@ import 'package:http_interceptor/http_interceptor.dart';
 import 'package:injectable/injectable.dart';
 
 @injectable
+@dev
+@prod
 class AuthenticationInterceptor implements InterceptorContract {
   final LocalVault _localVault;
   AuthenticationInterceptor(this._localVault);

lib/core/interceptor/response_conversion.interceptor.dart

@@ -5,6 +5,8 @@ import 'package:injectable/injectable.dart';
 const interceptedRoutes = ['thumb/'];
 
 @injectable
+@dev
+@prod
 class ResponseConversionInterceptor implements InterceptorContract {
   @override
   Future<BaseRequest> interceptRequest({required BaseRequest request}) async =>

lib/core/logic/timeout_client.dart

@@ -13,6 +13,8 @@ import 'package:injectable/injectable.dart';
 /// Convenience class which handles timeout errors.
 ///
 @Injectable(as: BaseClient)
+@dev
+@prod
 @Named("timeoutClient")
 class TimeoutClient implements BaseClient {
   final ConnectivityStatusService connectivityStatusService;

lib/core/service/connectivity_status.service.dart

@@ -9,7 +9,7 @@ abstract class ConnectivityStatusService {
   Stream<bool> connectivityChanges();
 }
 
-@Injectable(as: ConnectivityStatusService)
+@Injectable(as: ConnectivityStatusService, env: ['prod', 'dev'])
 class ConnectivityStatusServiceImpl implements ConnectivityStatusService {
   final Connectivity connectivity;
 

lib/core/store/local_vault.dart

@@ -8,15 +8,27 @@ import 'package:paperless_mobile/features/login/model/client_certificate.dart';
 import 'package:paperless_mobile/features/settings/model/application_settings_state.dart';
 import 'package:injectable/injectable.dart';
 
-@singleton
-class LocalVault {
+abstract class LocalVault {
+  Future<void> storeAuthenticationInformation(AuthenticationInformation auth);
+  Future<AuthenticationInformation?> loadAuthenticationInformation();
+  Future<ClientCertificate?> loadCertificate();
+  Future<bool> storeApplicationSettings(ApplicationSettingsState settings);
+  Future<ApplicationSettingsState?> loadApplicationSettings();
+  Future<void> clear();
+}
+
+@Injectable(as: LocalVault)
+@prod
+@dev
+class LocalVaultImpl implements LocalVault {
   static const applicationSettingsKey = "applicationSettings";
   static const authenticationKey = "authentication";
 
   final EncryptedSharedPreferences sharedPreferences;
 
-  LocalVault(this.sharedPreferences);
+  LocalVaultImpl(this.sharedPreferences);
 
+  @override
   Future<void> storeAuthenticationInformation(
     AuthenticationInformation auth,
   ) async {
@@ -26,6 +38,7 @@ class LocalVault {
     );
   }
 
+  @override
   Future<AuthenticationInformation?> loadAuthenticationInformation() async {
     if ((await sharedPreferences.getString(authenticationKey)).isEmpty) {
       return null;
@@ -35,11 +48,13 @@ class LocalVault {
     );
   }
 
+  @override
   Future<ClientCertificate?> loadCertificate() async {
     return loadAuthenticationInformation()
         .then((value) => value?.clientCertificate);
   }
 
+  @override
   Future<bool> storeApplicationSettings(ApplicationSettingsState settings) {
     return sharedPreferences.setString(
       applicationSettingsKey,
@@ -47,6 +62,7 @@ class LocalVault {
     );
   }
 
+  @override
   Future<ApplicationSettingsState?> loadApplicationSettings() async {
     final settings = await sharedPreferences.getString(applicationSettingsKey);
     if (settings.isEmpty) {
@@ -58,6 +74,7 @@ class LocalVault {
     );
   }
 
+  @override
   Future<void> clear() {
     return sharedPreferences.clear();
   }

lib/di_initializer.dart

@@ -7,13 +7,13 @@ import 'package:get_it/get_it.dart';
 import 'package:injectable/injectable.dart';
 
 final getIt = GetIt.instance..allowReassignment;
-
 @InjectableInit(
   initializerName: r'$initGetIt', // default
   preferRelativeImports: true, // default
   asExtension: false, // default
 )
-void configureDependencies() => $initGetIt(getIt);
+void configureDependencies(String environment) =>
+    $initGetIt(getIt, environment: environment);
 
 ///
 /// Registers new security context, which will be used by the HttpClient, see [RegisterModule].

lib/di_modules.dart

@@ -2,6 +2,7 @@ import 'dart:io';
 
 import 'package:connectivity_plus/connectivity_plus.dart';
 import 'package:encrypted_shared_preferences/encrypted_shared_preferences.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:paperless_api/paperless_api.dart';
 import 'package:paperless_mobile/core/interceptor/authentication.interceptor.dart';
@@ -16,18 +17,33 @@ import 'package:local_auth/local_auth.dart';
 @module
 abstract class RegisterModule {
   @singleton
+  @dev
+  @prod
   LocalAuthentication get localAuthentication => LocalAuthentication();
+
   @singleton
+  @dev
+  @prod
   EncryptedSharedPreferences get encryptedSharedPreferences =>
       EncryptedSharedPreferences();
+
   @singleton
+  @dev
+  @prod
+  @test
   SecurityContext get securityContext => SecurityContext();
+
   @singleton
+  @dev
+  @prod
   Connectivity get connectivity => Connectivity();
 
   ///
   /// Factory method creating an [HttpClient] with the currently registered [SecurityContext].
   ///
+  @injectable
+  @dev
+  @prod
   HttpClient getHttpClient(SecurityContext securityContext) =>
       HttpClient(context: securityContext)
         ..connectionTimeout = const Duration(seconds: 10);
@@ -35,6 +51,9 @@ abstract class RegisterModule {
   ///
   /// Factory method creating a [InterceptedClient] on top of the currently registered [HttpClient].
   ///
+  @injectable
+  @dev
+  @prod
   BaseClient getBaseClient(
     AuthenticationInterceptor authInterceptor,
     ResponseConversionInterceptor responseConversionInterceptor,
@@ -50,28 +69,46 @@ abstract class RegisterModule {
         client: IOClient(client),
       );
 
+  @injectable
+  @dev
+  @prod
   CacheManager getCacheManager(BaseClient client) => CacheManager(
       Config('cacheKey', fileService: HttpFileService(httpClient: client)));
 
+  @injectable
+  @dev
+  @prod
   PaperlessAuthenticationApi authenticationModule(BaseClient client) =>
       PaperlessAuthenticationApiImpl(client);
 
+  @injectable
+  @dev
+  @prod
   PaperlessLabelsApi labelsModule(
     @Named('timeoutClient') BaseClient timeoutClient,
   ) =>
       PaperlessLabelApiImpl(timeoutClient);
 
+  @injectable
+  @dev
+  @prod
   PaperlessDocumentsApi documentsModule(
     @Named('timeoutClient') BaseClient timeoutClient,
     HttpClient httpClient,
   ) =>
       PaperlessDocumentsApiImpl(timeoutClient, httpClient);
 
+  @injectable
+  @dev
+  @prod
   PaperlessSavedViewsApi savedViewsModule(
     @Named('timeoutClient') BaseClient timeoutClient,
   ) =>
       PaperlessSavedViewsApiImpl(timeoutClient);
 
+  @injectable
+  @dev
+  @prod
   PaperlessServerStatsApi serverStatsModule(
     @Named('timeoutClient') BaseClient timeoutClient,
   ) =>

lib/di_test_mocks.dart

@@ -0,0 +1,69 @@
+import 'package:encrypted_shared_preferences/encrypted_shared_preferences.dart';
+import 'package:flutter_cache_manager/flutter_cache_manager.dart';
+import 'package:injectable/injectable.dart';
+import 'package:local_auth/local_auth.dart';
+import 'package:mockito/annotations.dart';
+
+@GenerateNiceMocks([
+  MockSpec<PaperlessDocumentsApi>(),
+  MockSpec<PaperlessLabelsApi>(),
+  MockSpec<PaperlessSavedViewsApi>(),
+  MockSpec<PaperlessAuthenticationApi>(),
+  MockSpec<PaperlessServerStatsApi>(),
+  MockSpec<LocalVault>(),
+  MockSpec<EncryptedSharedPreferences>(),
+  MockSpec<ConnectivityStatusService>(),
+  MockSpec<LocalAuthentication>(),
+])
+import 'package:paperless_api/paperless_api.dart';
+import 'package:paperless_mobile/core/service/connectivity_status.service.dart';
+import 'package:paperless_mobile/core/store/local_vault.dart';
+import 'di_test_mocks.mocks.dart';
+
+@module
+abstract class DiMocksModule {
+  // All fields must be singleton in order to verify behavior in tests.
+  @singleton
+  @test
+  CacheManager get testCacheManager => CacheManager(Config('testKey'));
+
+  @singleton
+  @test
+  PaperlessDocumentsApi get mockDocumentsApi => MockPaperlessDocumentsApi();
+
+  @singleton
+  @test
+  PaperlessLabelsApi get mockLabelsApi => MockPaperlessLabelsApi();
+
+  @singleton
+  @test
+  PaperlessSavedViewsApi get mockSavedViewsApi => MockPaperlessSavedViewsApi();
+
+  @singleton
+  @test
+  PaperlessAuthenticationApi get mockAuthenticationApi =>
+      MockPaperlessAuthenticationApi();
+
+  @singleton
+  @test
+  PaperlessServerStatsApi get mockServerStatsApi =>
+      MockPaperlessServerStatsApi();
+
+  @singleton
+  @test
+  LocalVault get mockLocalVault => MockLocalVault();
+
+  @singleton
+  @test
+  EncryptedSharedPreferences get mockSharedPreferences =>
+      MockEncryptedSharedPreferences();
+
+  @singleton
+  @test
+  ConnectivityStatusService get mockConnectivityStatusService =>
+      MockConnectivityStatusService();
+
+  @singleton
+  @test
+  LocalAuthentication get localAuthentication => MockLocalAuthentication();
+}

lib/features/login/view/login_page.dart

@@ -72,6 +72,7 @@ class _LoginPageState extends State<LoginPage> {
 
   Widget _buildLoginButton() {
     return ElevatedButton(
+      key: const ValueKey('login-login-button'),
       style: ButtonStyle(
         backgroundColor: MaterialStatePropertyAll(
           Theme.of(context).colorScheme.primaryContainer,

lib/features/login/view/widgets/client_certificate_form_field.dart

@@ -23,6 +23,7 @@ class _ClientCertificateFormFieldState
   @override
   Widget build(BuildContext context) {
     return FormBuilderField<ClientCertificate?>(
+      key: const ValueKey('login-client-cert'),
       initialValue: null,
       validator: (value) {
         if (value == null) {
@@ -70,6 +71,7 @@ class _ClientCertificateFormFieldState
                   ),
                   if (_selectedFile != null) ...[
                     ObscuredInputTextFormField(
+                      key: const ValueKey('login-client-cert-passphrase'),
                       initialValue: field.value?.passphrase,
                       onChanged: (value) => field.didChange(
                         field.value?.copyWith(passphrase: value),

lib/features/login/view/widgets/server_address_form_field.dart

@@ -21,6 +21,7 @@ class _ServerAddressFormFieldState extends State<ServerAddressFormField> {
   @override
   Widget build(BuildContext context) {
     return FormBuilderTextField(
+      key: const ValueKey('login-server-address'),
       name: ServerAddressFormField.fkServerAddress,
       validator: FormBuilderValidators.required(
         errorText: S.of(context).loginPageServerUrlValidatorMessageText,

lib/features/login/view/widgets/user_credentials_form_field.dart

@@ -24,6 +24,7 @@ class _UserCredentialsFormFieldState extends State<UserCredentialsFormField> {
         child: Column(
           children: [
             TextFormField(
+              key: const ValueKey('login-username'),
               textCapitalization: TextCapitalization.words,
               autovalidateMode: AutovalidateMode.onUserInteraction,
               // USERNAME
@@ -41,6 +42,7 @@ class _UserCredentialsFormFieldState extends State<UserCredentialsFormField> {
               ),
             ),
             ObscuredInputTextFormField(
+              key: const ValueKey('login-password'),
               label: S.of(context).loginPagePasswordFieldLabel,
               onChanged: (password) => field.didChange(
                 field.value?.copyWith(password: password) ??

lib/main.dart

@@ -33,7 +33,7 @@ import 'package:paperless_mobile/generated/l10n.dart';
 import 'package:paperless_mobile/util.dart';
 import 'package:receive_sharing_intent/receive_sharing_intent.dart';
 
-void main() async {
+Future<void> startAppProd() async {
   Bloc.observer = BlocChangesObserver();
   final widgetsBinding = WidgetsFlutterBinding.ensureInitialized();
   FlutterNativeSplash.preserve(widgetsBinding: widgetsBinding);
@@ -42,25 +42,22 @@ void main() async {
   // Required for self signed client certificates
   HttpOverrides.global = X509HttpOverrides();
 
-  configureDependencies();
+  configureDependencies('prod');
   // Remove temporarily downloaded files.
   (await FileService.temporaryDirectory).deleteSync(recursive: true);
   kPackageInfo = await PackageInfo.fromPlatform();
   // Load application settings and stored authentication data
-  getIt<ConnectivityCubit>().initialize();
+  await getIt<ConnectivityCubit>().initialize();
   await getIt<ApplicationSettingsCubit>().initialize();
   await getIt<AuthenticationCubit>().initialize();
 
-  // Preload asset images
-  // WARNING: This seems to bloat up the app up to almost 200mb!
-  // await Future.forEach<AssetImage>(
-  //   AssetImages.values.map((e) => e.image),
-  //   (img) => loadImage(img),
-  // );
-
   runApp(const PaperlessMobileEntrypoint());
 }
 
+void main() async {
+  await startAppProd();
+}
+
 class PaperlessMobileEntrypoint extends StatefulWidget {
   const PaperlessMobileEntrypoint({Key? key}) : super(key: key);
 
@@ -114,11 +111,7 @@ class _PaperlessMobileEntrypointState extends State<PaperlessMobileEntrypoint> {
               ),
             ),
             themeMode: settings.preferredThemeMode,
-            supportedLocales: const [
-              Locale('en'), // Default if system locale is not available
-              Locale('de'),
-              Locale('cs'),
-            ],
+            supportedLocales: S.delegate.supportedLocales,
             locale: Locale.fromSubtags(
                 languageCode: settings.preferredLocaleSubtag),
             localizationsDelegates: const [

pubspec.lock

@@ -610,7 +610,7 @@ packages:
       name: form_builder_validators
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "8.3.0"
+    version: "8.4.0"
   frontend_server_client:
     dependency: transitive
     description:

pubspec.yaml

@@ -62,7 +62,7 @@ dependencies:
     git:
       url: https://github.com/flutter-form-builder-ecosystem/form_builder_extra_fields.git
       ref: main
-  form_builder_validators: ^8.3.0
+  form_builder_validators: ^8.4.0
   infinite_scroll_pagination: ^3.2.0
   sliding_up_panel: ^2.0.0+1
   package_info_plus: ^1.4.3+1