public void When_SettingLeft_Should_NotAffectRightProperty()
        {
            var item = new DataComparisonItem(new byte[] { 0, 1, 2 }, new byte[] { 3, 4, 5 });
            item.SetLeft(new byte[] { 10, 11, 12 });

            Assert.Equal(new byte[] { 3, 4, 5 }, item.Right);
        }