public void CanConvertFrom()
{
_converter.CanConvertFrom(null, typeof(int)).Should().BeTrue();
_converter.CanConvertFrom(null, typeof(string)).Should().BeTrue();
_converter.CanConvertFrom(null, typeof(void)).Should().BeFalse();
_converter.CanConvertFrom(null, typeof(object)).Should().BeFalse();
_converter.CanConvertFrom(null, typeof(Thickness)).Should().BeFalse();
_converter.CanConvertFrom(null, typeof(ThicknessConverter)).Should().BeFalse();
}