diff --git a/test/features/auth/presentation/bloc/auth_cubit_test.dart b/test/features/auth/presentation/bloc/auth_cubit_test.dart
index 5cfe36df..ec2c1268 100644
--- a/test/features/auth/presentation/bloc/auth_cubit_test.dart
+++ b/test/features/auth/presentation/bloc/auth_cubit_test.dart
@@ -99,7 +99,7 @@ void main() {
     test('getTokenByCredentials - обработка различных типов ошибок', () async {
       authCubit = AuthCubit(authRepository: mockAuthRepository);
       when(mockAuthRepository.getTokenByCredentials(any, any))
-          .thenThrow(FormatException('Invalid credentials format'));
+          .thenThrow(const FormatException('Invalid credentials format'));
 
       final result = await authCubit!.getTokenByCredentials('invalid', 'pass');
 
diff --git a/test/features/auth/presentation/widgets/basic_widget_test.dart b/test/features/auth/presentation/widgets/basic_widget_test.dart
index fb6c5159..f296679d 100644
--- a/test/features/auth/presentation/widgets/basic_widget_test.dart
+++ b/test/features/auth/presentation/widgets/basic_widget_test.dart
@@ -351,10 +351,10 @@ void main() {
 
     testWidgets('should disable sign in button when loading', (WidgetTester tester) async {
       // Arrange
-      Widget buttonWidget = FloatingActionButton.extended(
+      Widget buttonWidget = const FloatingActionButton.extended(
         key: AppKeys.signInButtonAuthScreen,
         onPressed: null, // Disabled
-        label: const Text('Войти'),
+        label: Text('Войти'),
       );
 
       // Act