import 'package:flutter_test/flutter_test.dart';
import 'package:zhiwen/zhiwen.dart';
import 'package:zhiwen/zhiwen_platform_interface.dart';
import 'package:zhiwen/zhiwen_method_channel.dart';
import 'package:plugin_platform_interface/plugin_platform_interface.dart';

class MockZhiwenPlatform
    with MockPlatformInterfaceMixin
    implements ZhiwenPlatform {

  @override
  Future<String?> getPlatformVersion() => Future.value('42');
}

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

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

  test('getPlatformVersion', () async {
    Zhiwen zhiwenPlugin = Zhiwen();
    MockZhiwenPlatform fakePlatform = MockZhiwenPlatform();
    ZhiwenPlatform.instance = fakePlatform;

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