我正在尝试为现有的 MVC Web 应用程序编写单元测试。我在自动映射器中面临一些问题(IMapper
)每当使用地图函数时它都会返回null
value.
我的控制器代码:
public class UserAdministrationController : BaseController
{
private readonly iUserService _userService;
private readonly IMapper _mapper;
public NewsController(iUserService userService, IMapper mapper)
{
_userService = userService;
_mapper = mapper;
}
public ActionResult Create(int CompanyID == 0)
{
UserDetail data = _userService(CompanyID);
var Modeldata = _mapper.Map<UserDetailViewModel, UserDetail>(data);
return View(Modeldata);
}
}
模拟映射代码:
public class MappingDataTest : CommonTestData
{
public Mock<IMapper> MappingData()
{
var mappingService = new Mock<IMapper>();
UserDetailViewModel interview = getUserDetailViewModel(); // get value of UserDetailViewModel
UserDetail im = getUserDetail(); // get value of UserDetails
mappingService.Setup(m => m.Map<UserDetail, UserDetailViewModel>(im)).Returns(interview);
mappingService.Setup(m => m.Map<UserDetailViewModel, UserDetail>(interview)).Returns(im);
return mappingService;
}
}
模拟代码:
[TestClass]
public class UserAdminControllerTest
{
private MappingDataTest _common;
[TestInitialize]
public void TestCommonData()
{
_common = new MappingDataTest();
}
[TestMethod]
public void UserCreate()
{
//Arrange
UserAdministrationController controller = new UserAdministrationController(_common.mockUserService().Object, _common.MappingData().Object);
controller.ControllerContext = _common.GetUserIdentity(controller);
// Act
ViewResult newResult = controller.Create() as ViewResult;
// Assert
Assert.IsNotNull(newResult);
}
}
映射器不工作它总是显示null
控制器中的值。请帮助我。提前致谢。
我建议不要嘲笑 AutoMapper。控制器单元测试没有多大价值,这类似于模拟 JSON 序列化器。只需使用真实的东西即可。
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