test(test): Added sample smoke test

test/auth_test.dart

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+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:eatvio_app/presentation/auth/auth_screen/auth_screen.dart';
+
+void main() {
+  testWidgets('AuthScreen Smoke Test', (WidgetTester tester) async {
+    // Создаем и загружаем виджет AuthScreen
+    await tester.pumpWidget(MaterialApp(
+      home: Builder(
+        builder: (context) {
+          return AuthScreen.builder(context);
+        },
+      ),
+    ));
+  });
+}

test/diary_test.dart

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+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:eatvio_app/presentation/diary/diary_edit_screen/diary_edit_screen.dart';
+import 'package:eatvio_app/presentation/diary/diary_edit_screen/bloc/diary_edit_bloc.dart';
+import 'package:eatvio_app/presentation/diary/diary_edit_screen/models/diary_edit_model.dart';
+
+void main() {
+  group('DiaryEditScreen', () {
+    testWidgets('renders CircularProgressIndicator when in initial state',
+        (WidgetTester tester) async {
+      await tester.pumpWidget(
+        MaterialApp(
+          home: DiaryEditScreen(),
+        ),
+      );
+
+      expect(find.byType(CircularProgressIndicator), findsOneWidget);
+    });
+
+    testWidgets('renders _buildDiaryEditScreen when in loaded state',
+        (WidgetTester tester) async {
+      final diaryEditBloc =
+          DiaryEditBloc(DiaryEditState(diaryEditModelObj: DiaryEditModel()));
+      final loadedState = DiaryEditLoadedState(
+          diaryId: 1,
+          selectedSatiety: 4,
+          wakeupExpanded: false,
+          moodExpanded: false);
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: BlocProvider<DiaryEditBloc>.value(
+            value: diaryEditBloc,
+            child: DiaryEditScreen(),
+          ),
+        ),
+      );
+
+      diaryEditBloc.emit(loadedState);
+      await tester.pump();
+
+      //expect(find.byType(_buildDiaryEditScreen), findsOneWidget);
+    });
+
+    /*testWidgets('renders error message when in error state',
+        (WidgetTester tester) async {
+      final diaryEditBloc =
+          DiaryEditBloc(DiaryEditState(diaryEditModelObj: DiaryEditModel()));
+      final errorState = DiaryEditErrorState("error");
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: BlocProvider<DiaryEditBloc>.value(
+            value: diaryEditBloc,
+            child: DiaryEditScreen(),
+          ),
+        ),
+      );
+
+      diaryEditBloc.emit(errorState);
+      await tester.pump();
+
+      expect(find.text('Ошибка'), findsOneWidget);
+    });*/
+
+    // Add more tests for other scenarios if needed
+  });
+}