我用GET,POST,PUT路由创建了一个webapi项目,该项目在邮递员中运行良好。但是,当我进行集成测试时,只有GET和POST路由通过。在集成测试中发出PUT请求时,它将引发MethodNotAllowed错误(405-不允许使用方法)。

系统:Ubuntu 18.10
dotnet版本:2.2.100

任何建议/方向将不胜感激。

namespace TestingMvc.Tests {
public class JsonContent : StringContent {
    public JsonContent (object obj):
        base (JsonConvert.SerializeObject (obj), Encoding.UTF8, "application/json") { }
}

public class MyTest : IClassFixture<WebApplicationFactory<WebApi.Startup>> {
    private readonly WebApplicationFactory<WebApi.Startup> _factory;

    public MyTest (WebApplicationFactory<WebApi.Startup> factory) {
        _factory = factory;
    }

    // This is Ok -> Returns 200
    [Fact]
    public async Task Get_Attachments () {
        var client = _factory.CreateClient ();
        var response = await client.GetAsync ("/attachments");
        Assert.Equal (HttpStatusCode.OK, response.StatusCode);
    }

    // This is Ok -> returns 200
    [Fact]
    public async Task Post_Attachments () {
        var client = _factory.CreateClient ();
        var response = await client.PostAsync ("/attachments", new JsonContent(new { a = "foobaz" }));
        Assert.Equal (HttpStatusCode.OK, response.StatusCode);
    }

    // This is not ok -> returns 405 Method not allowed
    [Fact]
    public async Task Put_Attachments () {
        var client = _factory.CreateClient ();
        var response = await client.PutAsync ("/attachments", new JsonContent(new { a = "foobaz" }));
        Assert.Equal (HttpStatusCode.OK, response.StatusCode);
    }
}
}


启动文件

    public void ConfigureServices (IServiceCollection services) {
        services.AddCors ();
        services.AddMvc ().SetCompatibilityVersion (CompatibilityVersion.Version_2_2);
    }

    public void Configure (IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory) {
        app.ConfigureExceptionHandler ();
        app.UseCors (x => x
            .AllowAnyOrigin ()
            .AllowAnyMethod ()
            .AllowAnyHeader ()
            .AllowCredentials ());
        app.UseMvc ();
    }


WebApiTest.csproj

<Project Sdk="Microsoft.NET.Sdk.Web">
  <PropertyGroup>
    <TargetFramework>netcoreapp2.2</TargetFramework>
    <IsPackable>false</IsPackable>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="2.2.0" />
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.3.0" />
    <PackageReference Include="xunit" Version="2.2.0" />
    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="../src/WebApi.csproj" />
</ItemGroup>
</Project>


控制台输出:

info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
      Request starting HTTP/2.0 PUT http://localhost/attachments application/json; charset=utf-8
dbug: TestingMvc.Tests.TestAuthenticationHandler[8]
      AuthenticationScheme: Test Scheme was successfully authenticated.
info: Microsoft.AspNetCore.Routing.EndpointMiddleware[0]
      Executing endpoint '405 HTTP Method Not Supported'
info: Microsoft.AspNetCore.Routing.EndpointMiddleware[1]
      Executed endpoint '405 HTTP Method Not Supported'
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
      Request finished in 236.9092ms 405

最佳答案

我忘记发布控制器了。

    // PUT Attachments/someguid
    [HttpPut ("{id}")]
    public ActionResult<AttachmentDto> Put (Guid id, [FromBody] AttachmentDto attachment) {
        return Ok (_attachmentService.CreateOrUpdate (id, attachment));
    }


因此,为该操作定义了一个ID参数,但是在集成测试中却没有。它应该是:

var response = await client.PutAsync ("/attachments/01D7ACA3-575C-4E60-859F-DB95B70F8190", ...


那解决了我的问题。

关于c# - AspNet核心集成测试-MethodNotAllowed响应,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/53835008/

10-09 14:53