flutter-todos/test/random_test.dart

import 'package:test/test.dart';
import 'dart:math';


void main(){
  test("\n测试随机数字\n", (){
    for (var i = 0; i < 20; ++i) {
      final param = Random().nextInt(3);
      print("$param");
    }
    print(DateTime.now().toIso8601String());
  });
}