C# VS 2017 ASP.NET核心测试项目-缺少Microsoft.AspNetCore.Identity

我正在尝试使用Microsoft.AspNetCore.TestHost为空的.NET Core ASP站点编写集成测试

我的测试类与文档类相同，如下所示：

public class UnitTest1
{
    private readonly TestServer _server;
    private readonly HttpClient _client;
    public UnitTest1()
    {
        // Arrange
        _server = new TestServer(new WebHostBuilder()
            .UseContentRoot(ContentPath)
            .UseStartup<Startup>());

        _client = _server.CreateClient();
    }

    [Fact]
    public async Task ReturnHelloWorld()
    {
        // Act
        var response = await _client.GetAsync("/");

        response.EnsureSuccessStatusCode();

        var body = await response.Content.ReadAsStringAsync();

        // Assert
        Console.WriteLine("Test");
    }

    private static string ContentPath
    {
        get
        {
            var path = PlatformServices.Default.Application.ApplicationBasePath;
            var contentPath = Path.GetFullPath(Path.Combine(path, $@"..\..\..\..\{nameof(DataTests)}"));
            return contentPath;
        }
    }
}

Test.cs

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有同样的问题。。经过一番挖掘，我找到了一个有效的解决办法

Razor中使用的roslyn编译器不包括主程序集的引用程序集。。 所以我通过查找来添加这些

在测试类中添加以下代码。。在我的机器上工作™

private static string ContentPath
{
    get
    {
        var path = PlatformServices.Default.Application.ApplicationBasePath;
        var contentPath = Path.GetFullPath(Path.Combine(path, $@"..\..\..\..\{nameof(src)}"));
        return contentPath;
    }
}

---

GitHub回购协议上的同一问题

也有同样的问题。。经过一番挖掘，我找到了一个有效的解决办法

Razor中使用的roslyn编译器不包括主程序集的引用程序集。。 所以我通过查找来添加这些

在测试类中添加以下代码。。在我的机器上工作™

private static string ContentPath
{
    get
    {
        var path = PlatformServices.Default.Application.ApplicationBasePath;
        var contentPath = Path.GetFullPath(Path.Combine(path, $@"..\..\..\..\{nameof(src)}"));
        return contentPath;
    }
}

---

GitHub回购上也有同样的问题

谢谢！这就解决了那个错误！现在我需要找出我需要引用的所有其他程序集添加了几个程序集，现在缺少：类型或命名空间名称“Html”在命名空间“Microsoft.AspNetCore”中不存在。是否缺少程序集引用？谢谢！这就解决了那个错误！现在我需要找出我需要引用的所有其他程序集添加了几个程序集，现在缺少：类型或命名空间名称“Html”在命名空间“Microsoft.AspNetCore”中不存在。是否缺少程序集引用？

public class UnitTest1
{
    private readonly TestServer _server;
    private readonly HttpClient _client;
    private readonly ITestOutputHelper output;

    public UnitTest1(ITestOutputHelper output)
    {
        this.output = output;

        // Arrange
        _server = new TestServer(new WebHostBuilder()
            .ConfigureTestContent()
            .ConfigureLogging(l => l.AddConsole())
            .UseStartup<Startup>()
            .ConfigureTestServices());

        _client = _server.CreateClient();
    }

    [Fact]
    public async Task ReturnHelloWorld()
    {
        // Act
        var response = await _client.GetAsync("/");

        response.EnsureSuccessStatusCode();

        var body = await response.Content.ReadAsStringAsync();

        // Assert
        output.WriteLine(body);
    }
}

private static string ContentPath
{
    get
    {
        var path = PlatformServices.Default.Application.ApplicationBasePath;
        var contentPath = Path.GetFullPath(Path.Combine(path, $@"..\..\..\..\{nameof(src)}"));
        return contentPath;
    }
}

var builder = new WebHostBuilder()
    .UseContentRoot(ContentPath)
    .ConfigureLogging(factory =>
    {
        factory.AddConsole();
    })
    .UseStartup<Startup>()
    .ConfigureServices(services =>
     {
         services.Configure((RazorViewEngineOptions options) =>
         {
             var previous = options.CompilationCallback;
             options.CompilationCallback = (context) =>
             {
                 previous?.Invoke(context);

                 var assembly = typeof(Startup).GetTypeInfo().Assembly;
                 var assemblies = assembly.GetReferencedAssemblies().Select(x => MetadataReference.CreateFromFile(Assembly.Load(x).Location))
                 .ToList();
                 assemblies.Add(MetadataReference.CreateFromFile(Assembly.Load(new AssemblyName("mscorlib")).Location));
                 assemblies.Add(MetadataReference.CreateFromFile(Assembly.Load(new AssemblyName("System.Private.Corelib")).Location));
                 assemblies.Add(MetadataReference.CreateFromFile(Assembly.Load(new AssemblyName("Microsoft.AspNetCore.Razor")).Location));

                 context.Compilation = context.Compilation.AddReferences(assemblies);
             };
         });
     });

    _server = new TestServer(builder);