使用DeploymentItem属性无法正常使用AutoMapper进行单元测试 - PlatformNotSupportedException

时间:2013-10-15 20:48:38

标签: c# unit-testing automapper-3

我正在尝试将AutoMapper用于使用DeploymentItem属性的单元测试,以便在运行时读取文件。

这是我的代码:

    [TestClass]
    public class UnitTest1
    {
        [TestMethod]
        [DeploymentItem("Samples/demo.csv")]
        public void TestMethod1()
        {
            Mapper.CreateMap<A, B>();

            // test logic
        }
    }

    class A
    {
        public string PropA { get; set; }
        public bool PropB { get; set; }
    }

    class B
    {
        public string PropA { get; set; }
        public bool PropB { get; set; }
    }

我在这一行收到错误:

Mapper.CreateMap<A, B>();

但是当我删除DeploymentItem属性时,测试工作正常。

我已阅读AutoMapper的创建者this article,但似乎无法解决问题。

以下例外情况:

System.TypeInitializationException was unhandled by user code
  HResult=-2146233036
  Message=The type initializer for 'AutoMapper.TypeMapFactory' threw an exception.
  Source=AutoMapper
  TypeName=AutoMapper.TypeMapFactory
  StackTrace:
       at AutoMapper.TypeMapFactory..ctor()
       at AutoMapper.Mapper.<.cctor>b__0()
       at AutoMapper.Internal.LazyFactory.LazyImpl`1.get_Value()
       at AutoMapper.Mapper.get_ConfigurationProvider()
       at AutoMapper.Mapper.get_Configuration()
       at AutoMapper.Mapper.CreateMap[TSource,TDestination]()
       at TNS.T4.MVC.Tests.Mocks.UnitTest1.TestMethod1() in c:\tns.visualstudio.com\Research Platform\Development\T4\TNS.T4.MVC.Tests\Mocks\UnitTest1.cs:line 13
  InnerException: System.PlatformNotSupportedException
       HResult=-2146233031
       Message=This type is not supported on this platform IDictionaryFactory
       Source=AutoMapper
       StackTrace:
            at AutoMapper.Internal.PlatformAdapter.Resolve[T](Boolean throwIfNotFound)
            at AutoMapper.TypeMapFactory..cctor()
       InnerException: 

谢谢!

1 个答案:

答案 0 :(得分:2)

我认为这不是与部署项目相关的。我复制了这个问题,但在安装了install-package AutoMapper.NET35

后就消失了