C# XUnit模拟自定义标识管理器和存储，无法实例化类API.Identity.Managers.MyUserManager的代理

我使用Moq模拟AuthenticationController，初始化XUnit测试时出错， 问题在于在线测试类的构造函数：

 _myUserManager = new Mock<MyUserManager<AppUser>>(_myUserStore.Object);

这是考试班

public class AuthenticateControllerTests {

    private AuthenticateController _controller;

    private Mock<ILoggerSevice> _loggerSevice;
    private Mock<IJwtAuthService> _jwtAuthService;
    private Mock<IEmailService> _emailService;
    private Mock<IEmailGateway> _emailGateway;
    private Mock<IValidationHelper> _validationHelper;

    private Mock<IMyUserStore> _myUserStore;
    private Mock<MyUserManager<AppUser>> _myUserManager;
    private Mock<IMyCustomerUserStore> _myCustomerUserStore;
    private Mock<MyCustomerUserManager<AppCustomerUser>> _myUserCustomerManager;

    private Mock<SignInManager<AppUser>> _signInManager;
    private Mock<SignInManager<AppCustomerUser>> _signInCustomerManager;

    public AuthenticateControllerTests() {
        //set up authenticate controller
        _loggerSevice = new Mock<ILoggerSevice>();
        _jwtAuthService = new Mock<IJwtAuthService>();
        _emailService = new Mock<IEmailService>();
        _emailGateway = new Mock<IEmailGateway>();
        _validationHelper = new Mock<IValidationHelper>();


        _myUserStore = new Mock<IMyUserStore>();
        _myUserManager = new Mock<MyUserManager<AppUser>>(_myUserStore.Object);
        _signInManager = new Mock<SignInManager<AppUser>>(_myUserManager.Object);

        _myCustomerUserStore = new Mock<IMyCustomerUserStore>();
        _myUserCustomerManager = new Mock<MyCustomerUserManager<AppCustomerUser>>(_myCustomerUserStore.Object);
        _signInCustomerManager = new Mock<SignInManager<AppCustomerUser>>(_myUserCustomerManager.Object);

        _controller = new AuthenticateController(_loggerSevice.Object,
                                                _jwtAuthService.Object,
                                                _myUserManager.Object,
                                                _myUserCustomerManager.Object,
                                                _signInManager.Object,
                                                _signInCustomerManager.Object,
                                                _emailService.Object,
                                                _validationHelper.Object,
                                                _emailGateway.Object);
    }

公共类AuthenticateControllerTests{
专用认证控制器(U控制器),；
私人模拟停车场；
私人模拟服务；
私人模拟电子邮件服务；
专用模拟电子邮件网关；
私有模拟验证助手；
私有Mock_myUserStore；
私有Mock_myUserManager；
私人模拟myCustomerUserStore；
私有Mock_myUserCustomerManager；
私人模拟签名管理员；
私人模拟客户经理；
公共AuthenticateControllerTests（）{
//设置验证控制器
_loggerSevice=newmock（）；
_jwtAuthService=newmock（）；
_emailService=newmock（）；
_emailGateway=new Mock（）；
_validationHelper=newmock（）；
_myUserStore=new Mock（）；
_myUserManager=newmock（_myUserStore.Object）；
_signInManager=new Mock（_myUserManager.Object）；
_myCustomerUserStore=new Mock（）；
_myUserCustomerManager=new Mock（_myCustomerUserStore.Object）；
_signInCustomerManager=新建模拟（_myUserCustomerManager.Object）；
_控制器=新的AuthenticateController（_loggerSevice.Object，
_jwtAuthService.Object，
_myUserManager.Object，
_myUserCustomerManager.Object，
_signInManager.Object，
_signInCustomerManager.Object，
_emailService.Object，
_validationHelper.Object，
_emailGateway.Object）；
}

我的自定义UserManager构造函数如下所示：

    public MyUserManager(IMyUserStore myUserStore, 
                         IOptions<IdentityOptions> optionsAccessor, 
                         IPasswordHasher<AppUser> passwordHasher, 
                         IEnumerable<IUserValidator<AppUser>> userValidators, 
                         IEnumerable<IPasswordValidator<AppUser>> passwordValidators, 
                         ILookupNormalizer keyNormalizer, 
                         IdentityErrorDescriber errors,
                         IServiceProvider services, 
                         ILogger<UserManager<AppUser>> logger) : 
                    base(myUserStore, optionsAccessor,
                         passwordHasher, userValidators, passwordValidators,
                         keyNormalizer, 
                         errors, services, logger) {

        _myUserStore = myUserStore;
    }

public MyUserManager（IMyUserStore myUserStore，
IOPS选项访问器，
IPasswordHasher密码hasher，
IEnumerable用户验证程序，
IEnumerable密码验证器，
ILookupNormalizer键规格化器，
IdentityErrorDescriptber错误，
IServiceProvider服务，
ILogger记录器）：
基本（myUserStore、OptionAccessor、，
passwordHasher、userValidators、passwordValidators、，
键归一化器，
错误、服务、记录器）{
_myUserStore=myUserStore；
}

自定义用户存储：

public interface IMyUserStore : IUserStore<AppUser>, IUserEmailStore<AppUser>, 
                                IUserPhoneNumberStore<AppUser>,
                                IUserTwoFactorStore<AppUser>, IUserPasswordStore<AppUser>, 
                                IUserRoleStore<AppUser> {

public class MyUserStore : IMyUserStore {

    private readonly IUserGateway _userGateway;
    private readonly IRoleGateway _roleGateway;

公共接口IMyUserStore:IUserStore、IUserEmailStore、，
IUserPhoneNumberStore，
iUserTwoFactoryStore、IUserPasswordStore、，
IUserRoleStore{
公共类MyUserStore:IMyUserStore{
专用只读IUserGateway\u userGateway；
专用只读IRoleGateway_roleGateway；

模拟实现（如

MyUserManager

）时，Moq需要一个可访问的构造函数来创建模拟，并且您需要提供所述构造函数的参数

所以你的构造函数是

 public MyUserManager(IMyUserStore myUserStore, 
                         IOptions<IdentityOptions> optionsAccessor, 
                         IPasswordHasher<AppUser> passwordHasher, 
                         IEnumerable<IUserValidator<AppUser>> userValidators, 
                         IEnumerable<IPasswordValidator<AppUser>> passwordValidators, 
                         ILookupNormalizer keyNormalizer, 
                         IdentityErrorDescriber errors,
                         IServiceProvider services, 
                         ILogger<UserManager<AppUser>> logger)

您需要提供其余的参数；或者使用不同的构造函数（并再次为提供参数）；或者如果您可以为

MyUserManager

定义一个接口，则更好，模拟它

 public MyUserManager(IMyUserStore myUserStore, 
                         IOptions<IdentityOptions> optionsAccessor, 
                         IPasswordHasher<AppUser> passwordHasher, 
                         IEnumerable<IUserValidator<AppUser>> userValidators, 
                         IEnumerable<IPasswordValidator<AppUser>> passwordValidators, 
                         ILookupNormalizer keyNormalizer, 
                         IdentityErrorDescriber errors,
                         IServiceProvider services, 
                         ILogger<UserManager<AppUser>> logger)

new Mock<MyUserManager<AppUser>>(_myUserStore.Object);