我想了解爲什麼下面的單元測試不執行回調。如果我修改代碼以便UpdateWorklowInstanceState方法只包含2個參數(Guid和IList),它就可以工作。但是,有一些有關3個參數的干擾。Moq回調不與3參數方法
我的意思是干涉是回調似乎沒有得到執行。沒有錯誤信息。我期望看到「錯誤發生」消息,但會收到「元素更新」消息,這意味着回調沒有使用NotificationMessage填充resultMessages。被測
public void BusinessObjectReturnsErrorNotification_ReturnErrorMessage()
{
var workflowInstanceGuid = Guid.NewGuid();
var workflowElementModel = new WorkflowElementModel
{
ElementName = "ValidName",
WorkflowInstanceId = workflowInstanceGuid.ToString()
};
var workflowElementInstance = new WorkflowElementInstance
{
ElementName = workflowElementModel.ElementName,
FullDescription = "Full Description",
SummaryDescription = "Summary Description",
RefTime = DateTime.Now,
ElementType = "ElementType"
};
var mockWebApiBusinessObject = new Mock<IWebApiBusinessObject>();
mockWebApiBusinessObject.Setup(m => m.UpdateWorkflowInstanceState(workflowInstanceGuid, workflowElementInstance, It.IsAny<List<NotificationMessage>>()))
.Callback<Guid, WorkflowElementInstance, IList<NotificationMessage>>(
(workflowInstanceId, elementDetails, resultMessages) =>
{
resultMessages.Add(new NotificationMessage("An Error Occured!", MessageSeverity.Error));
});
var controller = new WorkflowElementController(mockWebApiBusinessObject.Object);
var result = controller.UpdateWorkflowElement(workflowElementModel);
Assert.AreEqual("An Error Occured!", result.Content.ReadAsStringAsync().Result);
}
方法:
[HttpPost]
[ActionName("UpdateWorkflowElement")]
public HttpResponseMessage UpdateWorkflowElement(WorkflowElementModel workflowElementModel)
{
if (!ModelState.IsValid || workflowElementModel == null)
{
return new HttpResponseMessage(HttpStatusCode.BadRequest);
}
var response = new HttpResponseMessage(HttpStatusCode.OK);
string responseMessage;
if (workflowElementModel.RefTime == DateTime.MinValue)
{
workflowElementModel.RefTime = DateTime.UtcNow;
}
var resultMessages = new List<NotificationMessage>();
var instanceId = new Guid();
if (string.IsNullOrWhiteSpace(workflowElementModel.WorkflowInstanceId) ||
string.IsNullOrWhiteSpace(workflowElementModel.ElementName))
{
responseMessage = "WorkflowInstanceId or ElementName are null or empty";
}
else if (!Guid.TryParse(workflowElementModel.WorkflowInstanceId, out instanceId))
{
responseMessage = "WorkflowInstanceId is not a valid Guid";
}
else
{
var element = new WorkflowElementInstance
{
ElementName = workflowElementModel.ElementName,
RefTime = workflowElementModel.RefTime,
SummaryDescription = workflowElementModel.SummaryDescription ?? "",
FullDescription = workflowElementModel.FullDescription ?? ""
};
_webApiBusinessObject.UpdateWorkflowInstanceState(instanceId, element, resultMessages);
responseMessage = "Element Updated";
}
if (NotificationMessage.HasErrors(resultMessages))
{
responseMessage = resultMessages.Find(m => m.Status == MessageSeverity.Error).Message;
}
response.Content = new StringContent(responseMessage);
return response;
}
你是什麼意思干擾,你收到什麼錯誤信息,期望的行爲與觀察到的行爲是什麼? –
我的意思是干涉是回調似乎沒有得到執行。沒有錯誤信息。我期望看到「錯誤發生」消息,但會收到「元素更新」消息,這意味着回調沒有使用NotificationMessage填充resultMessages。 –
你應該用上面的方法編輯你的問題。 –