new version sdk

test/flutter_openim_sdk_test.dart

@@ -1,41 +1,5 @@
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
-  /* const MethodChannel channel = MethodChannel('flutter_openim_sdk');
-
   TestWidgetsFlutterBinding.ensureInitialized();
-
-  setUp(() {
-    channel.setMockMethodCallHandler((MethodCall methodCall) async {
-      return '42';
-    });
-  });
-
-  tearDown(() {
-    channel.setMockMethodCallHandler(null);
-  });
-
-  test('getPlatformVersion', () async {});*/
-
-  // Message m1 = new Message(clientMsgID: '1', content: 'c1');
-  // Message m2 = new Message(clientMsgID: '2', content: 'c2');
-  // Message m3 = new Message(clientMsgID: '3', content: 'c3');
-  // Message m4 = new Message(clientMsgID: '3', content: 'c4');
-  // List list = List.of([m1, m2, m3]);
-  //
-  // print(list.contains(m4));
-  // print(m1 == m4);
-  // print(m2 == m4);
-  // print(m3 == m4);
-  // var input = "1234 @abc @bbc @hha 开什么玩笑";
-  // RegExp exp = new RegExp(r"(@\w+) ");
-  // final ms  = exp.allMatches(input);
-  // for (Match m in ms) {
-  //   String match = m.group(0)??'';
-  //   print('====$match  ${m.start}  ${m.end}');
-  // }
-
-  // DateTime now = DateTime.now();
-  // print('${now.millisecond}');
-  // print('${now.microsecondsSinceEpoch}');
-  // print('${now.millisecondsSinceEpoch}');
 }