我试图在Flutter进行单元测试.
在pubspec.yaml中包含依赖项：
测试：任何
运行颤振分析显示没有警告.
在我的项目中的test文件夹下创建了一个unit_test.dart：
import 'package:test/test.dart';
void main()
{
test('this is a test',(){
expect(42,equals(42));
//expect(42,42);
});
}
➜ HelloFlutter flutter test test/unit_test.dart 00:00 +0: loading /home/tr/programs/HelloFlutter/test/unit_test.dart 00:00 +0 -1: loading /home/tr/programs/HelloFlutter/test/unit_test.dart 00:00 +0 -1: loading /home/tr/programs/HelloFlutter/test/unit_test.dart Failed to load "/home/tr/programs/HelloFlutter/test/unit_test.dart": Failed assertion: boolean expression must not be null package:test test test/unit_test.dart 6:2 main dart:async _StreamController.add websocket_impl.dart 1111 _WebSocketImpl._WebSocketImpl._fromSocket.<fn> dart:async _EventSinkWrapper.add websocket_impl.dart 333 _WebSocketProtocolTransformer._messageFrameEnd websocket_impl.dart 228 _WebSocketProtocolTransformer.add 00:00 +0 -1: Some tests Failed.
任何提示？
解决方法
您必须使用以下依赖项来使用flutter测试：
dev_dependencies:
flutter_test:
sdk: flutter
