public void When_Set_a_string_based_key_Then_it_can_be_retrieved()
        {
            var uut   = new TableObject();
            var key   = new Variable("thekey");
            var value = new Variable("value");

            uut.Set(ref key, ref value);

            var result = uut.Get(ref key);

            result.IsNull.Should().BeFalse();
        }