相关疑难解决方法(0)

我想定制AutoFixture的创建时行为,这样我可以在生成和分配灯具的属性后设置一些相关对象.

例如,假设我有一个自定义a的方法,User因为IsDeleted对于某组测试,它的属性总是必须为false:

public class User
{
   public int Id { get; set; }
   public string Name { get; set; }
   public bool IsDeleted { get; set; }
}

public static ObjectBuilder<User> BuildUser(this Fixture f)
{
   return f.Build<User>().With(u => u.IsDeleted, false);
}

(我交回ObjectBuilder测试,以便在必要时可以进一步定制夹具.)

我想做的是Id在创建时自动将该用户与匿名集合相关联,但我不能这样做,因为Id当我将返回值返回到单元测试时尚未生成正确.这是我正在尝试做的事情:

public static ObjectBuilder<User> BuildUserIn(this Fixture f, UserCollection uc)
{
   return f.Build<User>()
           .With(u => u.IsDeleted, false);
           .AfterCreation(u =>
            {
               var relation = f.Build<UserCollectionMembership>()
                               .With(ucm => ucm.UserCollectionId, …

我不相信模式,但我正在尝试创建这样的测试:我想创建Controller,但是将依赖项作为Frozen参数提供给测试.

测试如下.

    [Theory, AutoNSubstituteData]
    public void TestService(
           [Frozen] ITestService service, 
           TestController controller, 
           string value)
    {
        controller.Test(value);
        service.Received().ProcessValue(Arg.Any<string>());
    }

测试开始时我收到此错误.

    System.InvalidOperationExceptionAn exception was thrown 
    while getting data for theory WebTest.Tests.Controllers.TestControllerRouteTests
    .TestService:
    System.Reflection.TargetInvocationException: 
    Exception has been thrown by the target of an invocation. ---> System.NotImplementedException:     The method or operation is not implemented.
       at System.Web.HttpContextBase.get_Items()
       at System.Web.WebPages.DisplayModeProvider.SetDisplayMode(HttpContextBase context, IDisplayMode displayMode)

我已经从这个AutoNSubsituteData帖子创建了AutoNSubstituteData属性.我试图创建一个假上下文来解决问题.

/// <summary>
/// The auto n substitute data attribute.
/// </summary>
internal class AutoNSubstituteDataAttribute : AutoDataAttribute
{
    /// …