public void should_convert_from_string()
{
var converter = new IntConverter();
var result = converter.ConvertFromString("10", Mock.Of <IReaderRow>(), null);
result.Should().Be(10);
}
public void should_convert_none_literal_to_nullable_int()
{
var converter = new IntConverter();
var result = converter.ConvertFromString(TimetableLiterals.None, Mock.Of <IReaderRow>(), null);
result.Should().BeNull();
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (null == value)
{
return(new CcBorder());
}
//从字符串解析
if (value is string stringValue)
{
if (stringValue.Length <= 0)
{
return(new CcBorder());
}
int size = 0, radius = 0;
CcCtrlPosition direction = CcCtrlPosition.None;
CcCtrlCorner corners = CcCtrlCorner.None;
stringValue.Split(Separator).ForEach(s =>
{
if (s.StartsWith(KeySize))
{
size = (int)IntConverter.ConvertFromString(context, culture, s.Substring(KeySize.Length));
}
else if (s.StartsWith(KeyDirection))
{
direction = (CcCtrlPosition)PositionConverter.ConvertFromString(context, culture, s.Substring(KeyDirection.Length));
}
else if (s.StartsWith(KeyRadius))
{
radius = (int)IntConverter.ConvertFromString(context, culture, s.Substring(KeyRadius.Length));
}
else if (s.StartsWith(KeyCorners))
{
corners = (CcCtrlCorner)CornerConverter.ConvertFromString(context, culture, s.Substring(KeyCorners.Length));
}
});
return(new CcBorder
{
Size = size,
OpenDirection = direction,
Radius = radius,
RadiusCorners = corners
});
}
return(base.ConvertFrom(context, culture, value));
}
