import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';

import 'package:home_automation_mobile/screens/login_screen.dart';

void main() {
  testWidgets('Login screen shows email/password fields and a submit button', (WidgetTester tester) async {
    await tester.pumpWidget(const MaterialApp(home: LoginScreen()));

    expect(find.text('Email'), findsOneWidget);
    expect(find.text('Пароль'), findsOneWidget);
    expect(find.text('Войти'), findsOneWidget);
  });

  testWidgets('Login screen validates empty fields before submitting', (WidgetTester tester) async {
    await tester.pumpWidget(const MaterialApp(home: LoginScreen()));

    await tester.tap(find.text('Войти'));
    await tester.pump();

    expect(find.text('Введите email'), findsOneWidget);
    expect(find.text('Введите пароль'), findsOneWidget);
  });
}