dotnet-installer/test/TestProjects/TestLibraryWithRunner/project.json

{
    "version": "1.0.0-*",
    "testRunner": "xunit",
    "dependencies": {
        "Microsoft.Extensions.DependencyModel": "1.0.0-*",
        "Newtonsoft.Json": "6.0.0",
    },

    "frameworks": {
        "net451": { },
        "dnxcore50": {
            "imports" : "portable-net45+wp80+win8",
            "dependencies": {  
                "NETStandard.Library": "1.0.0-rc2-23704"
            }
        }
    }
}