c# - 如何模拟 User.Identity

Question

我想在控制器中测试一种方法

public class CardController : Controller
    {
        IRepository repository;
        public CardController(IRepository repo)
        {
            repository = repo;
        }
        [AcceptVerbs("Get", "Post")]
        public IActionResult CheckPublicID(string PublicID)
        {
            if (repository.CheckCardName(PublicID, User.Identity.Name))
            {
                return Json(true);
            }
            return Json(false);
        }

如何将 HttpContext 中的模拟 User.Identity.Name 添加到我的模拟控制器？

[Fact]
        public void CheckPublicIDIsEmpty()
        {

            Mock<IRepository> mock = new Mock<IRepository>();
            mock.Setup(r => r.CheckCardName("TestID", "TestName")).Returns(false);
            //mock User.Identity.Name
            CardController cardController = new CardController(mock.Object);
            
            var result = cardController.CheckPublicID("TestID");

            var viewResult = Assert.IsType<JsonResult>(result);
            Assert.Equal(false, viewResult.Value);
        }

*更改断言

标签： c#asp.net-mvcasp.net-coremockingmoq

Answer 1

您需要模拟HttpContext控制器上的例如：

var httpContext = new DefaultHttpContext()
{
   User = new System.Security.Claims.ClaimsPrincipal(new GenericIdentity("username"))
};
var actionContext = new ActionContext(httpContext, new Microsoft.AspNetCore.Routing.RouteData(), 
                                                   new Microsoft.AspNetCore.Mvc.Controllers.ControllerActionDescriptor());
cardController.ControllerContext = new Microsoft.AspNetCore.Mvc.ControllerContext(actionContext);