应该在project.json中的“netcoreappxxx”之前或之后包含“netxxx”

Question

如果我首先列出了netcoreapp，但我的测试没有运行，但如果我先列出net462，则会从Directory.GetCurrentDirectory（）中得到错误的结果。 推荐的格式是什么，或者我应该选择什么样的东西。

“netcoreapp1.1”在project.json中首先列出： 汇编：System.IO.FileSystem，Version = 4.0.1.0，Culture = neutral，PublicKeyToken = b03f5f7f11d50a3a System.IO.Directory.GetCurrentDirectory（）：C：\ Temp \ ProjectManager \ ProjectManager \ ProjectManager \ src \ ProjectManager.Tests

'test-nunit'返回'-2147450749'。 没有测试会运行。

================================= “net462”在project.json中首先列出： 程序集mscorlib，版本= 4.0.0.0，Culture = neutral，PublicKeyToken = b77a5c561934e089 System.IO.Directory.GetCurrentDirectory（）：C：\ Program Files（x86）\ Microsoft Visual Studio 14.0 \ Common7 \ IDE 测试将运行

{
  "version": "1.0.0-*",
  "dependencies": {
    "ProjectManager.Core": "1.0.0-*",
    "ProjectManager.Domain": "1.0.0-*",
    "ProjectManager.Gateway": "1.0.0-*",
    "ProjectManager.Model": "1.0.0-*",
    "ProjectManager.Services": "1.0.0-*",
    "ProjectManager.Services.REST": "1.0.0-*",
    "ProjectManager.Services.WCF": "1.0.0-*",
    "NUnit": "3.5.0",
    "dotnet-test-nunit": "3.4.0-beta-3",
    "Moq": "4.6.38-alpha",
    "Autofac": "4.2.1",
    "Microsoft.Extensions.PlatformAbstractions": "1.1.0",
    "NETStandard.Library": "1.6.1"
  },
  "runtimes": {
    "win10-x64": {}
  },

  "frameworks": {
    "netcoreapp1.1": {
      "imports": [
        "netcoreapp1.1",
        "portable-net45+win8"
      ],
      "dependencies": {
        "Microsoft.NETCore.App": "1.1.0",
        "System.ServiceModel.Duplex": "4.3.0",
        "System.ServiceModel.Http": "4.3.0",
        "System.ServiceModel.NetTcp": "4.3.0",
        "System.ServiceModel.Security": "4.3.0",
        "System.Xml.XmlSerializer": "4.3.0"
      }
    },
    "net462": {
      "frameworkAssemblies": {
        "System.Runtime.Serialization": "4.0.0.0",
        "System.ServiceModel": "4.0.0.0",
        "System.Xml": "4.0.0.0"
      },
      "dependencies": {}
    }
  },
  "testRunner": "nunit"
}

代码：

    [Test]
    public void CurrentDirTest()
    {
        string dir = System.IO.Directory.GetCurrentDirectory();
    }