import 'package:flutter_test/flutter_test.dart';
import 'package:ch934x_serial/ch934x_serial.dart';
import 'package:ch934x_serial/ch934x_serial_platform_interface.dart';
import 'package:ch934x_serial/ch934x_serial_method_channel.dart';
import 'package:plugin_platform_interface/plugin_platform_interface.dart';

class MockCh934xSerialPlatform
    with MockPlatformInterfaceMixin
    implements Ch934xSerialPlatform {
  @override
  Future<String?> getPlatformVersion() => Future.value('42');
}

void main() {
  final Ch934xSerialPlatform initialPlatform = Ch934xSerialPlatform.instance;

  test('$MethodChannelCh934xSerial is the default instance', () {
    expect(initialPlatform, isInstanceOf<MethodChannelCh934xSerial>());
  });

  test('getPlatformVersion', () async {
    Ch934xSerial ch934xSerialPlugin = Ch934xSerial();
    MockCh934xSerialPlatform fakePlatform = MockCh934xSerialPlatform();
    Ch934xSerialPlatform.instance = fakePlatform;

    expect(await ch934xSerialPlugin.getPlatformVersion(), '42');
  });
}