anchor.diff:    test('loadUrl', () async {
       final Completer<WebViewController> controllerCompleter =
           Completer<WebViewController>();
  -    runApp(
  +    await pumpWidget(
         Directionality(
           textDirection: TextDirection.ltr,
           child: WebView(
  
positive.code:   test('initalUrl', () async {
      final Completer<WebViewController> controllerCompleter =
          Completer<WebViewController>();
      runApp(
        Directionality(
          textDirection: TextDirection.ltr,
          child: WebView(
  
negative.code:     expect(currentUrl, 'https://www.google.com/');
    });
  }
  
  Future<void> pumpWidget(Widget widget) {
    runApp(widget);
    return WidgetsBinding.instance.endOfFrame;
  }
  