public void AllowFilter_NonBMP()
{
TextEncoderSettings filter = new TextEncoderSettings();
filter.AllowCodePoints(Enumerable.Range(0x10000, 20));
Assert.Empty(filter.GetAllowedCodePoints());
}
public void AllowFilter()
{
// Arrange
var filter = new TextEncoderSettings(UnicodeRanges.BasicLatin);
filter.AllowCodePoints(new OddTextEncoderSettings().GetAllowedCodePoints());
// Assert
for (int i = 0; i <= 0x007F; i++)
{
Assert.True(filter.IsCharacterAllowed((char)i));
}
for (int i = 0x0080; i <= char.MaxValue; i++)
{
Assert.Equal((i % 2) == 1, filter.IsCharacterAllowed((char)i));
}
}
public void AllowFilter_NullCodePoints()
{
TextEncoderSettings filter = new TextEncoderSettings(UnicodeRanges.BasicLatin);
Assert.Throws <ArgumentNullException>("codePoints", () => filter.AllowCodePoints(null));
}