@TryLoveCatch
2019-09-12T02:58:44.000000Z
字数 833
阅读 1284
flutter
/// 当App运行在Release环境时,为true;/// 当App运行在Debug和Profile环境时,为false。static bool isRelease() {return bool.fromEnvironment('dart.vm.product');}
在pubspec.yaml里面添加依赖
dependencies:flutter:sdk: flutterdev_dependencies:# 这里~~~~test:flutter_test:sdk: flutter
添加了test和flutter_test,这里最好也添加flutter_test,要不然后面执行的时候,会比较麻烦
counter_app/lib/counter.darttest/counter_test.dart
class Counter {int value = 0;void increment() => value++;void decrement() => value--;}
import 'package:test/test.dart';import '../lib/counter.dart';void main() {test('Counter value should be incremented', () {final counter = Counter();counter.increment();print(counter.value);expect(counter.value, 1);});}
