import 'package:flutter_test/flutter_test.dart'; import 'package:cw_mweb/cw_mweb.dart'; import 'package:cw_mweb/cw_mweb_platform_interface.dart'; import 'package:cw_mweb/cw_mweb_method_channel.dart'; import 'package:plugin_platform_interface/plugin_platform_interface.dart'; class MockCwMwebPlatform with MockPlatformInterfaceMixin implements CwMwebPlatform { @override Future getPlatformVersion() => Future.value('42'); } void main() { final CwMwebPlatform initialPlatform = CwMwebPlatform.instance; test('$MethodChannelCwMweb is the default instance', () { expect(initialPlatform, isInstanceOf()); }); test('getPlatformVersion', () async { CwMweb cwMwebPlugin = CwMweb(); MockCwMwebPlatform fakePlatform = MockCwMwebPlatform(); CwMwebPlatform.instance = fakePlatform; expect(await cwMwebPlugin.getPlatformVersion(), '42'); }); }