import 'package:flutter_test/flutter_test.dart';
import 'package:flutter_push/flutter_push.dart';
import 'package:flutter_push/flutter_push_platform_interface.dart';
import 'package:flutter_push/flutter_push_method_channel.dart';
import 'package:plugin_platform_interface/plugin_platform_interface.dart';

class MockFlutterPushPlatform
    with MockPlatformInterfaceMixin
    implements FlutterPushPlatform {

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

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

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

  test('getPlatformVersion', () async {
    FlutterPush flutterPushPlugin = FlutterPush();
    MockFlutterPushPlatform fakePlatform = MockFlutterPushPlatform();
    FlutterPushPlatform.instance = fakePlatform;

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