public void TestInvalidateToken()
        {
            var target = "This is here to instantiate the string";

            for (var i = 0; i < 1000; i++)
            {
                var newValue = _fakeAccountGen.Generate();
                var newKey   = SessionService.NewSession(newValue);
                if (i != 500)
                {
                    continue;
                }
                target = newKey;
            }
            Assert.True(SessionService.CheckToken(target));

            SessionService.InvalidateToken(target);
            Assert.False(SessionService.CheckToken(target));
        }