小编We'*_*sem的帖子

我正在尝试对我的项目使用小部件测试，测试工作正常，直到达到我在实际页面中使用 http 请求的程度，我认为忽略该请求

final account = await http.post(
                  'http://10.0.2.2:5000/LogIn',
                  headers: <String, String>{
                    'Content-Type': 'application/json; charset=UTF-8',
                  },
                  body: json.encode({'email': email, 'password': password}),
                );

account.body 返回空，但在使用模拟器期间运行良好

 testWidgets("Successful Sign In", (WidgetTester tester) async {
  await tester.pumpWidget(MaterialApp(home: SignIn()));

  //1-find widgets needed
  final textfieldemail = find.byKey(Key("emailtextformfield"));
  expect(textfieldemail, findsOneWidget);
  final textfieldpassword = find.byKey(Key("passwordtextformfield"));
  expect(textfieldpassword, findsOneWidget);
  final buttonsignin = find.byKey(Key("Signin"));
  expect(buttonsignin, findsOneWidget);

  //2-execute the actual test
  await tester.enterText(textfieldemail, "Weaam.wewe91@gmail.com");
  await tester.enterText(textfieldpassword, "Weaam@91");
  await tester.tap(buttonsignin);
  await tester.pump(Duration(seconds: 5));
  //await tester.pump(Duration(seconds: 5));
  //await _navigateToAccountHome(tester);

  //3-check results
  expect(find.byType(DeliveryHome), findsOneWidget);
}); …