eatvio_app/test/common/widgets/markdown_editor_test.dart

import 'package:eatvio_app/common/widgets/markdown_editor.dart';
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';

void main() {
  group('MarkdownEditor', () {
    testWidgets('отображается как виджет', (WidgetTester tester) async {
      await tester.pumpWidget(
        const MaterialApp(
          home: Scaffold(
            body: MarkdownEditor(),
          ),
        ),
      );

      expect(find.byType(MarkdownEditor), findsOneWidget);
    });

    testWidgets('инициализируется с initialText', (WidgetTester tester) async {
      await tester.pumpWidget(
        const MaterialApp(
          home: Scaffold(
            body: MarkdownEditor(initialText: 'Initial text'),
          ),
        ),
      );

      expect(find.byType(MarkdownEditor), findsOneWidget);
    });

    testWidgets('отображает hintText', (WidgetTester tester) async {
      await tester.pumpWidget(
        const MaterialApp(
          home: Scaffold(
            body: MarkdownEditor(hintText: 'Enter text here'),
          ),
        ),
      );

      expect(find.byType(MarkdownEditor), findsOneWidget);
    });

    testWidgets('вызывает onChanged при изменении текста', (WidgetTester tester) async {
      String? changedValue;
      await tester.pumpWidget(
        MaterialApp(
          home: Scaffold(
            body: MarkdownEditor(
              onChanged: (value) => changedValue = value,
            ),
          ),
        ),
      );

      final textField = find.byType(TextField);
      expect(textField, findsOneWidget);

      await tester.enterText(textField, 'Test');
      await tester.pump();

      // onChanged должен быть вызван
      expect(changedValue, isNotNull);
    });
  });
}