在.NETCore 2

Question

提前感谢您的时间。我是学生，我们必须对我们的Asp.net核心2 Web应用程序进行单元测试。该应用程序具有身份验证，我们必须测试帐户控制器。我尝试了很多东西，但我甚至无法实例化控制器。

我的帐户控制器具有以下构造函数：

public AccountController(
        UserManager<ApplicationUser> userManager,
        SignInManager<ApplicationUser> signInManager,
        IEmailSender emailSender,
        ILogger<AccountController> logger,
        RoleManager<IdentityRole> roleManager,
        ApplicationDbContext context)
    {
        _userManager = userManager;
        _signInManager = signInManager;
        _emailSender = emailSender;
        _logger = logger;
        _rolemanager = roleManager;
        _context = context;
    }

正在测试的方法：

[HttpPost]
    [AllowAnonymous]
    [ValidateAntiForgeryToken]
    public async Task<IActionResult> Login(LoginViewModel model, string returnUrl = null)
    {
        ViewData["ReturnUrl"] = returnUrl;
        if (ModelState.IsValid)
        {
            // This doesn't count login failures towards account lockout
            // To enable password failures to trigger account lockout, set lockoutOnFailure: true
            var result =
                await _signInManager.PasswordSignInAsync(model.NumeroInterno, model.Password, model.RememberMe,
                    false);
            if (result.Succeeded)
            {
                _logger.LogInformation("User logged in.");
                //return RedirectToLocal(returnUrl);
                return RedirectToAction("Index", "Home");
            }
            if (result.IsLockedOut)
            {
                _logger.LogWarning("User account locked out.");
                return RedirectToAction(nameof(Lockout));
            }
            ModelState.AddModelError(string.Empty, "Tentativa de Login inválida (dados incorretos).");
            return View(model);
        }

        // If we got this far, something failed, redisplay form
        return View(model);
    }

由于