ASP.NET 5 - Reference To VNext Class Library Project

Hi, 

I am creating a new solution using VNext and I am having trouble with refences to a VNext Class Library I created(That is in the same solution). I am able to add a reference to the project and the Reference shows in my ASP.NET project however when I try add a using statement to the controller the Namespace is not recognized.  I am able to add a reference between two Class Libraries just not between a class library and a ASP.Net project. I have attached some code snippets from a test application where I am getting the same error. I am thinking that I have done something wrong because I cannot get it to work with a basic project.

Project Json snippet - (This loads into project with no issues) 

{"version": "1.0.0-*","compilationOptions": {"emitEntryPoint": true
  },"dependencies": {"ATEST": "1.0.0-*",

In the Controller Class -

using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Claims;
using System.Threading.Tasks;
using Microsoft.AspNet.Authorization;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Mvc;
using Microsoft.AspNet.Mvc.Rendering;
using Microsoft.Data.Entity;
using Microsoft.Extensions.Logging;
using TestApp.Models;
using TestApp.Services;
using TestApp.ViewModels.Account;
using ATEST; // Cannot Resolve Symbol

namespace TestApp.Controllers
{

Am I missing something ? Does the class library need to be in a separate solution ?