public void Clear_Should_Clear_The_Collection()
        {
            var mappings = new ValueMappingCollection();

            mappings.Add(1, "one");
            mappings.TryMap(1, typeof(string), out var destinationValue).Should().BeTrue();
            destinationValue.Should().Be("one");

            mappings.Clear();
            mappings.TryMap(1, typeof(string), out destinationValue).Should().BeFalse();
        }