C#ASP.NETMVC：我正在嘗試撰寫測驗以查看注冊新用戶是否成功

我有一個帶有基本Register頁面的 ASP.NET MVC 應用程式。這是注冊新用戶的具體功能。

注冊.cshtml.cs：

public async Task<IActionResult> OnPostAsync()
{
        var returnUrl = Url.Content("~/Home/PostRegister");

        if (ModelState.IsValid)
        {
            var user = new IdentityUser { UserName = Input.Email, Email = Input.Email };
            var result = await _userManager.CreateAsync(user, Input.Password);
            if (result.Succeeded)
            {
                _logger.LogInformation("User created a new account with password.");

                var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
                var callbackUrl = Url.Page(
                    "/Account/ConfirmEmail",
                    pageHandler: null,
                    values: new { userId = user.Id, code = code },
                    protocol: Request.Scheme);

                await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
                    $"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");

                await _signInManager.SignInAsync(user, isPersistent: false);
                return LocalRedirect(returnUrl);
            }

            foreach (var error in result.Errors)
            {
                ModelState.AddModelError(string.Empty, error.Description);
            }
        }

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

這是我在集成測驗中為它撰寫的測驗：

[Fact]
public async Task DoesRegisterSucceed()
{
        // Arrange
        var client = _factory.CreateClient(
            new WebApplicationFactoryClientOptions
            {
                AllowAutoRedirect = false
            });
        
        var postRequest = new HttpRequestMessage(HttpMethod.Post, "/Identity/Account/Register");
        var formModel = new Dictionary<string, string>
        {
            { "Email", "[email protected]" },
            { "Password", "pas3w0!rRd" },
            { "ConfirmPassword", "pas3w0!rRd" },
        };

        postRequest.Content = new FormUrlEncodedContent(formModel);
        var response = await client.SendAsync(postRequest);

        response.EnsureSuccessStatusCode();

        //var responseString = await response.Content.ReadAsStringAsync();
        Assert.Equal(HttpStatusCode.OK, response.StatusCode);
}

運行測驗時出現此錯誤。

失敗的 amaranth.Tests.AuthTests.Get_ClaimAdminIsReturnedForFirstRegistered [505 ms]
錯誤訊息：
System.Net.Http.HttpRequestException：回應狀態代碼未指示成功：400（錯誤請求）。

堆疊跟蹤：

在 System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()
at amaranth.Tests.AuthTests.Get_ClaimAdminIsReturnedForFirstRegistered() 在 /path/to/dir/amaranth.Tests/IntegrationTests/AuthTests.cs:line 102
--- 堆疊跟蹤結束以前的位置---

如何進行此測驗或撰寫新測驗以確保注冊成功？

更新
如果相關，這是我CustomWebApplicationFactory.cs正在使用的檔案：

using System;
using System.Linq;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc.Testing;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using amaranth.Data;

namespace amaranth.Tests
{
    #region snippet1
    public class CustomWebApplicationFactory<TStartup>
        : WebApplicationFactory<TStartup> where TStartup: class
    {
        protected override void ConfigureWebHost(IWebHostBuilder builder)
        {
            builder.ConfigureServices(services =>
            {
                var descriptor = services.SingleOrDefault(
                    d => d.ServiceType ==
                        typeof(DbContextOptions<ApplicationDbContext>));

                services.Remove(descriptor);

                services.AddDbContext<ApplicationDbContext>(options =>
                {
                    options.UseInMemoryDatabase("InMemoryDbForTesting");
                });

                var sp = services.BuildServiceProvider();

                using (var scope = sp.CreateScope())
                {
                    var scopedServices = scope.ServiceProvider;
                    var db = scopedServices.GetRequiredService<ApplicationDbContext>();
                    var logger = scopedServices
                        .GetRequiredService<ILogger<CustomWebApplicationFactory<TStartup>>>();

                    db.Database.EnsureCreated();
                }
            });
        }
    }
    #endregion
}

uj5u.com熱心網友回復：

測驗失敗，因為您沒有在 POST 中包含防偽 cookie 和驗證令牌，因此是 400 狀態代碼。從檔案中的這個頁面：

對 SUT 的任何 POST 請求都必須滿足應用程式的資料保護防偽系統自動進行的防偽檢查。為了安排測驗的 POST 請求，測驗應用程式必須：

1. 請求頁面。
2. 從回應中決議防偽 cookie 并請求驗證令牌。
3. 使用防偽 cookie 發出 POST 請求并請求驗證令牌。

標籤：C＃ 网 asp.net-mvc 集成测试 剃刀页面

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