Question

我有一个signout方法，它调用另一个类的discard方法。我想测试一下，signout被调用时，discard被调用一次。我试图在spy上AuthenticatorService，然后检查其discard方法是否被调用，但出现错误

Wanted but not invoked:
fakeJWTAuthenticatorService.discard(
    <any>,
    <any>,
    <any>
);

测试方法是

def signOutUser = silhouette.SecuredAction.async { implicit request =>

    silhouette.env.authenticatorService.discard(request.authenticator, Ok(Json.toJson(JsonResultSuccess(messagesApi("success.signoutSuccessful")(langs.availables(0)))))) //I want to test that `discard` is called once
  }

我写的测试用例是

  "signOutUser" should {
    "should be called when signout request is received" in {
      val testEnv = new TestEnv(components = components)

      val request = FakeRequest("POST", "ws/users/user-signout").withAuthenticator(testEnv.loginInfo)(testEnv.fakeEnv)
      //spying calls the real method.
      val authenticatorServiceSpy = Mockito.spy(testEnv.fakeSilhouette.env.authenticatorService)
      val response = testEnv.controller.signOutUser(request)
      val responseBody = contentAsJson(response)
      println(s"response is ${responseBody}")
      val result = (responseBody \ "result").get.as[String]
      val message = (responseBody \ "additional-info").get.as[String]

      result mustBe "success"
      verify(authenticatorServiceSpy,times(1)).discard(ArgumentMatchers.any[JWTAuthenticator],ArgumentMatchers.any())(ArgumentMatchers.any())
    }
  }

Answer 1

您可以将testEnv.fakeSilhouette.env.authenticatorService返回的对象本身设为模拟吗？那将是处理此问题的理想方法。如果要测试A类，则希望使用模拟消除对其他类（例如B类）的依赖关系，以便可以将测试仅集中在A的代码上。在这种情况下，您正在测试注销方法，它似乎取决于身份验证器服务。您是否可以注入此依赖关系，以便签出方法使用的身份验证器服务是模拟的而不是间谍的？

无法检查Mockito中是否调用了间谍方法

1 个答案: