有人可以告訴我如何模擬基礎抽象類中方法的結果嗎？請參閱下面非常基本的示例代碼來演示該問題，我需要模擬“GetAge()”方法的結果。請參閱末尾帶有“<----- FIX here”的注釋行，我認為需要在其中添加修復程式。
客戶服務
public interface ICustomerService
{
string GetCustomerDetailsSrv(int age);
}
public class CustomerService : ICustomerService
{
public string GetCustomerDetailsSrv(int age)
{
return $"Name: John Doe. Age: {age}";
}
}
基本控制器
public abstract class MyBaseController : ControllerBase
{
public virtual int GetAge()
{
return 7;
}
}
客戶控制器
public class CustomerController : MyBaseController
{
private readonly ICustomerService _customerSrv;
public CustomerController(ICustomerService customerSrv)
{
_customerSrv = customerSrv;
}
[HttpGet]
public string GetCustomerDetails()
{
var age = GetAge();
var result = _customerSrv.GetCustomerDetailsSrv(age);
return result;
}
}
客戶控制器測驗
[TestClass]
public class CustomerControllerTest
{
private readonly CustomerController _controller;
private readonly Mock<ICustomerService> _mockSrv;
public CustomerControllerTest()
{
_mockSrv = new Mock<ICustomerService>();
_controller = new CustomerController(_mockSrv.Object);
}
[TestMethod]
public void TestGet()
{
//Arrange
int mockAge = 11;
string expectedResult = $"Name: Alice Smith. Age: {mockAge}";
// _controller.Setup(Controller => Controller.GetAge()).Returns(mockAge); <----- FIX here
_mockSrv.Setup(repo => repo.GetCustomerDetailsSrv(mockAge)).Returns(expectedResult);
//Act
var actualResult = _controller.GetCustomerDetails();
//Assert
Assert.IsTrue(actualResult == expectedResult);
}
}
uj5u.com熱心網友回復：
我認為以下代碼可以實作您想要的。
Mock從 a創建一個CustomerController允許設定虛擬方法GetAge，同時仍然能夠使用類中的GetCustomerDetails方法CustomerController。
[TestClass]
public class CustomerControllerTest
{
private readonly Mock<CustomerController> _mockController;
private readonly Mock<ICustomerService> _mockSrv;
public CustomerControllerTest()
{
_mockSrv = new Mock<ICustomerService>();
_mockController = new Mock<CustomerController>(() => new CustomerController(_mockSrv.Object));
}
[TestMethod]
public void TestGet()
{
//Arrange
int mockAge = 11;
string expectedResult = $"Name: Alice Smith. Age: {mockAge}";
_mockController.Setup(Controller => Controller.GetAge()).Returns(mockAge);
_mockSrv.Setup(repo => repo.GetCustomerDetailsSrv(mockAge)).Returns(expectedResult);
//Act
var actualResult = _mockController.Object.GetCustomerDetails();
//Assert
Assert.IsTrue(actualResult == expectedResult);
}
}
轉載請註明出處，本文鏈接：https://www.uj5u.com/gongcheng/477571.html