带有嵌套对象的集成测试表单

Question

我正在将 .NET Core 与样板一起使用。我正在尝试对一些新形式进行单元测试，这些形式需要我具有具有属性的嵌套对象。集成测试使用 AbpAspNetCoreIntegratedTestBase<Startup>，它使用 HttpClient 和 TestServer 的实例。客户可以使用各种类型的方法。 GetAsync、PostAsync、SendSync 和 PutAsync 方法仅举几例。

我认为我已经熟悉了这个框架工作中的一些方法和辅助方法，并且到目前为止取得了成功。但是，我有一个带有名为供应商的模型的表单，供应商有一个地址模型作为视图模型的一部分。这样我就可以将地址视图模型与应用程序中也需要地址的其他项目重用。
与 BoilerPlate 一起使用的助手之一是 GetUrl<TController>(string actionName, object queryStringParamsAsAnonymousObject) 因为这是一个来自表单的 Post 我正在尝试使用 public Task<HttpResponseMessage> PostAsync(string requestUri, HttpContent content) 无论我试图做什么，我'我收到 400 Bad Request 响应，我的测试甚至在进入控制器方法之前就失败了。我不知道如何处理这个问题。
这是我的模特：

VendorViewModel:

[AutoMap(typeof(Domains.Vendor))]
public class VendorViewModel : BaseViewModelEntity
{
    [Required]
    public string Name { get; set; }
    [Required]
    public string PointOfContact { get; set; }
    [Required]
    public string Email { get; set; }
    [Required]
    public int AddressId { get; set; }
    //[Required]
    //public string Address1 { get; set; }
    //public string Address2 { get; set; }
    //public string Address3 { get; set; }
    //[Required]
    //public string City { get; set; }
    //[Required]
    //public int State { get; set; }
    //[Required]
    //public string Zip { get; set; }
    //[Required]
    //public string Phone { get; set; }
    //public string Fax { get; set; }
    public AddressViewModel VendorAddress { get; set; }


    public VendorViewModel()
    {
        VendorAddress = new AddressViewModel();
    }

    public VendorViewModel(VendorDto vendor)
    {
        Id = vendor.Id;
        Name = vendor.Name;
        IsActive = vendor.IsActive;
        PointOfContact = vendor.PointOfContact;
        Email = vendor.Email;
        AddressId = vendor.AddressId;
        CreatorUserId = vendor.CreatorUserId;
        CreationTime = vendor.CreationTime;
        DeleterUserId = vendor.DeleterUserId;
        DeletionTime = vendor.DeletionTime;
        LastModificationTime = vendor.LastModificationTime;
        LastModifierUserId = vendor.LastModifierUserId;
        //Address1 = vendor.Address.Address1;
        //Address2 = vendor.Address.Address2;
        //Address3 = vendor.Address.Address3;
        //City = vendor.Address.City;
        //State = vendor.Address.State;
        //Zip = vendor.Address.Zip;
        //Phone = vendor.Address.Phone;
        //Fax = municipalities.Address.Fax;
       VendorAddress = new AddressViewModel()
        {
            Id = vendor.Address.Id,
            Address1 = vendor.Address.Address1,
            Address2 = vendor.Address.Address2,
            Address3 = vendor.Address.Address3,
            City = vendor.Address.City,
            State = vendor.Address.State,
            Zip = vendor.Address.Zip,
            Phone = vendor.Address.Phone,
            Fax = vendor.Address.Fax,
            CreationTime = vendor.Address.CreationTime,


        };


    }
}

地址视图模型：

public class AddressViewModel : BaseViewModelEntity
{
    [Required]
    public string Address1 { get; set; }
    public string Address2 { get; set; }
    public string Address3 { get; set; }
    [Required]
    public string City { get; set; }
    [Required]
    public int State { get; set; }
    [Required]
    public string Zip { get; set; }
    [Required]
    public string Phone { get; set; }
    public string Fax { get; set; }

    public AddressViewModel()
    {

    }

    public AddressViewModel(AddressDto address)
    {
        Id = address.Id;
        Address1 = address.Address1;
        Address2 = address.Address2;
        Address3 = address.Address3;
        City = address.City;
        State = address.State;
        Zip = address.Zip;
        Phone = address.Phone;
        Fax = address.Phone;
        CreatorUserId = address.CreatorUserId;
        CreationTime = address.CreationTime;
        DeleterUserId = address.DeleterUserId;
        DeletionTime = address.DeletionTime;
        LastModificationTime = address.LastModificationTime;
        LastModifierUserId = address.LastModifierUserId;
   }
 }

我用 xUnit 设置了我的测试

//Arrange
//Add Client Headers so User Auth and Permission Checkers work correctly
        Client.DefaultRequestHeaders.Add("my-name", "admin");
        Client.DefaultRequestHeaders.Add("my-id", "2");
//set up test data
        var addressViewModel = new AddressViewModel()
        {
            Address1 = "123 This Way", City = "Arlington", State = 44, Zip = "76001", Phone = "8175555555",
            CreationTime = DateTime.Now
        };

        var viewModelSave = new VenderViewModel()
        {
            Name = "Controller Test Name",
            PointOfContact = "Tom Jerry",
            Email = "Tom.Jerry@yolo.com",
            CreationTime = DateTime.Now,
            LastModificationTime = null,
            IsActive = true,
            AddressId = 0,
            VendorAddress = addressViewModel
            //Address1 = "123 This Way",
            //City = "Arlington",
            //State = 44,
            //Zip = "76001",
            //Phone = "8175555555"
        };
/* This is an attempt to use string interpolation to create querystring parameters */
        //var rawData =
        //    $"?Name={viewModelSave.Name}&Id={viewModelSave.Id}&PointOfContat=${viewModelSave.PointOfContact}&Email={viewModelSave.Email}&CreationTime={DateTime.Now}" +
        //    $"&LastModificationTime=&IsActive={viewModelSave.IsActive}&AddressId={viewModelSave.AddressId}&VendorAddress.Id={viewModelSave.VendorAddress.Id}&VendorAddress.Address1={viewModelSave.VendorAddress.Address1}" +
        //    $"&VendorAddress.City={viewModelSave.VendorAddress.City}&VendorAddress.State={viewModelSave.VendorAddress.State}&VendorAddress.Zip={viewModelSave.VendorAddress.Zip}&VendorAddress.Phone={viewModelSave.VendorAddress.Phone}" +
        //    $"&VendorAddress.CreationTime={DateTime.Now}&VendorAddress.IsActive={viewModelSave.VendorAddress.IsActive}";

/*This is an attempt to create a json object that could be serialize into an object as the "queryStringParamsAsAnonymousObject" that can be used in the GetUrl Helper method below */

        var rawData = $"{{'Name':'Controller Test Name','PointOfContact':'Tom Jerry', 'Email': 'Tom.Jerry@yolo.com',"
                       + "'CreationTime':'" +  DateTime.Now + "','LastModificationTime':'','IsActive' : 'true','AddressId':'0','Address.Address1':'123 This Way',"
                       + "'Address.City':'Arlington','Address.State':'44','Address.Zip':'76001','Address.Phone':'8175555556','Address.IsActive':'true'}";

        var jsonData = JsonConvert.DeserializeObject(rawData);

       //Serialize ViewModel to send with Post as part of the HttpContent object 
        var data = JsonConvert.SerializeObject(viewModelSave);


        var vendorAddress = new
        {
            viewModelSave.vendorAddress.Id,
            viewModelSave.vendorAddress.Address1,
            viewModelSave.vendorAddress.City,
            viewModelSave.vendorAddress.State,
            viewModelSave.vendorAddress.Zip,
            viewModelSave.vendorAddress.Phone,
            viewModelSave.vendorAddress.IsActive,
            viewModelSave.vendorAddress.CreationTime
        };

        //actually get the url from helper method (with various attempts at creating an anonymousObject directly
        var url = GetUrl<VendorController>(nameof(VendorController.SaveVendor),
    new
    {
        viewModelSave.Id,
        viewModelSave.Name,
        viewModelSave.PointOfContact,
        viewModelSave.Email,
        viewModelSave.CreationTime,
        viewModelSave.LastModificationTime,
        viewModelSave.IsActive,
        viewModelSave.AddressId,
        vendorAddress
        //VendorAddress_Address1 = vendorAddress.Address1,
        //VendorAddress_Id = vendorAddress.Id,
        //VendorAddress_City = vendorAddress.City,
        //VendorAddress_State = vendorAddress.State,
        //VendorAddress_Zip = vendorAddress.Zip,
        //VendorAddress_Phone = vendorAddress.Phone,
        //VendorAddress_IsActive = vendorAddress.IsActive,
        //VendorAddress = new 
        //{
        //    viewModelSave.VendorAddress.Id,
        //    viewModelSave.VendorAddress.Address1,
        //    viewModelSave.VendorAddress.City,
        //    viewModelSave.VendorAddress.State,
        //    viewModelSave.VendorAddress.Zip,
        //    viewModelSave.VendorAddress.Phone,
        //    viewModelSave.VendorAddress.IsActive,
        //    viewModelSave.VendorAddress.CreationTime
        //},
        //viewModelSave.Address1,
        //viewModelSave.City,
        //viewModelSave.State,
        //viewModelSave.Zip,
        //viewModelSave.Phone
    }

    );
        var content = new StringContent(data, Encoding.UTF8, "application/x-www-form-urlencoded");
        var message = new HttpRequestMessage {
            Content = content,
            Method = HttpMethod.Post,
            RequestUri = new Uri("http://localHost" + url)

            };

        //Act
        var response = await PostResponseAsObjectAsync<AjaxResponse>(url, content);

        //Assert
        var count = UsingDbContext(context => { return context.Municipalities.Count(x => x.IsActive); });

        response.ShouldBeOfType<AjaxResponse>();
        response.Result.ShouldNotBeNull();
        count.ShouldBe(3);
    }

当我尝试调试正在发生的事情时。我注意到通过测试请求发送的 VendorAddress 属性与 post 在 Chrome 开发人员工具中解析时的实际形式不匹配。在 Chrome 我看到（例如：接触点："Tom Jerry" IsActive:True VendorAddress.Address1：“123 这条路” VendorAddress.City: "Arlington") 我无法将我的测试数据转换为相同的格式，因此它无法正确绑定到我在 post 上的视图模型，因此 returns 400 响应并未能通过测试。

如果我一起删除地址视图模型并将这些属性作为 VendorViewModel 的属性，我就可以使用它了。但是，如果我试图将对象集合与主视图模型一起保存，我会运行陷入同样的问题（如果不是类似的问题）。我觉得必须有一种方法可以通过带有样板的集成测试来提交测试表单数据。我只需要这个拼图中缺失的部分。

Answer 1

同时适用于 Post 和发送请求的解决方案： .NET Core 有一个 QueryHelper class，它将接受一个字典和一个 uri 字符串，并将其转换为带有查询字符串参数的 url。 QueryHelpers.AddQueryString(string uri, IDictionary queryString) 这是 Microsoft.AspNetCore.WebUtilities 的一部分。使用这种方法，我能够正确地准备我的 formData。对于 Post 请求，测试看起来像这样

//Arrange
//Add Client Headers so User Auth and Permission Checkers work correctly
Client.DefaultRequestHeaders.Add("my-name", "admin");
Client.DefaultRequestHeaders.Add("my-id", "2");
//set up test data

var rawData = new Dictionary<string, string>(){{ "Id", "0"}, {"Name", "Controller Test Name"}, {"PointOfContact", "Tom Jerry"}
            , {"Email", "Tom.Jerry@yolo.comy"}, {"CreationTime", $"{DateTime.Now}"}, {"LastModificationTime", ""}, {"IsActive", "true"}, {"AddressId", "0"}
            , {"VendorAddress.Id", "0"}, {"VendorAddress.Address1", "123 This Way"}, {"VendorAddress.City", "Arlington"}, {"VendorAddress.State", "44"}, {"VendorAddress.Zip", "76001"}
            , {"VendorAddress.Phone", "8175555555"}, {"VendorAddress.Fax", ""}, {"VendorAddress.IsActive", "true"}, {"VendorAddress.CreationTime", $"{DateTime.Now}"}, {"VendorAddress.LastModificationTime", ""}
        };
var jsonData = JsonConvert.DeserializeObject(rawData);

//Serialize ViewModel to send with Post as part of the HttpContent object 
var data = JsonConvert.SerializeObject(viewModelSave);

//actually get the url from helper method 
var url = GetUrl<VendorController>(nameof(VendorController.SaveVendor));

var content = new StringContent(data, Encoding.UTF8, "application/x-www-form-urlencoded");

//Act
var response = await PostResponseAsObjectAsync<AjaxResponse>(url, content);

//Assert
var count = UsingDbContext(context => { return context.Municipalities.Count(x => x.IsActive); });

response.ShouldBeOfType<AjaxResponse>();
response.Result.ShouldNotBeNull();
count.ShouldBe(3);

发送请求测试看起来像这样

//Arrange
//Add Client Headers so User Auth and Permission Checkers work correctly
Client.DefaultRequestHeaders.Add("my-name", "admin");
Client.DefaultRequestHeaders.Add("my-id", "2");
//set up test data

var rawData = new Dictionary<string, string>(){{ "Id", "0"}, {"Name", "Controller Test Name"}, {"PointOfContact", "Tom Jerry"}
            , {"Email", "Tom.Jerry@yolo.comy"}, {"CreationTime", $"{DateTime.Now}"}, {"LastModificationTime", ""}, {"IsActive", "true"}, {"AddressId", "0"}
            , {"VendorAddress.Id", "0"}, {"VendorAddress.Address1", "123 This Way"}, {"VendorAddress.City", "Arlington"}, {"VendorAddress.State", "44"}, {"VendorAddress.Zip", "76001"}
            , {"VendorAddress.Phone", "8175555555"}, {"VendorAddress.Fax", ""}, {"VendorAddress.IsActive", "true"}, {"VendorAddress.CreationTime", $"{DateTime.Now}"}, {"VendorAddress.LastModificationTime", ""}
        };
var jsonData = JsonConvert.DeserializeObject(rawData);

//Serialize ViewModel to send with Post as part of the HttpContent object 
var data = JsonConvert.SerializeObject(viewModelSave);

//actually get the url from helper method 
var url = GetUrl<VendorController>(nameof(VendorController.SaveVendor));

var content = new StringContent(data, Encoding.UTF8, "application/x-www-form-urlencoded");
var message = new HttpRequestMessage {
    Content = content,
    Method = HttpMethod.Post,
    RequestUri = new Uri("http://localHost" + url)
};

//Act
var response = await SendResponseAsObjectAsync<AjaxResponse>(message);

//Assert
var count = UsingDbContext(context => { return context.Municipalities.Count(x => x.IsActive); });

response.ShouldBeOfType<AjaxResponse>();
response.Result.ShouldNotBeNull();
count.ShouldBe(3);

带有嵌套对象的集成测试表单

Integration Testing Forms with Nested Objects

integration-testing

.net-core

aspnetboilerplate