public void InitializeTest()
        {
            string userName = Environment.GetEnvironmentVariable("VSTSTESTACCESSOR2015_USERNAME");
            string password = Environment.GetEnvironmentVariable("VSTSTESTACCESSOR2015_PASSWORD");

            this.sut = new VstsTestAccessor2015(new NetworkCredential(userName, password), 10);
        }
 public void CleanupTest()
 {
     this.sut = null;
 }