public void Should_fail_authentication()
        {
            var hashGenerator = new HashGenerator(_kinlyConfiguration);
            var id            = Guid.NewGuid().ToString();
            var computedHash  = hashGenerator.GenerateSelfTestTokenHash(GetExpiryOn(), id);

            var id2            = Guid.NewGuid().ToString();
            var reComputedHash = hashGenerator.GenerateSelfTestTokenHash(GetExpiryOn(), id2);

            reComputedHash.Should().NotBe(computedHash);
        }
        public void Should_encrypt()
        {
            var hashGenerator = new HashGenerator(_kinlyConfiguration);
            var id            = Guid.NewGuid().ToString();
            var computedHash  = hashGenerator.GenerateSelfTestTokenHash(GetExpiryOn(), id);

            computedHash.Should().NotBeNullOrEmpty();
        }