public void TestRoundTrip()
{
Assert.Equal("11223344", SrgbColor.FromHex("11223344").ToHexUnprefixed());
Assert.Equal("11223344", SrgbColor.FromHex("1234").ToHexUnprefixed());
Assert.Equal("112233", SrgbColor.FromHex("112233").ToHexUnprefixed());
Assert.Equal("112233", SrgbColor.FromHex("123").ToHexUnprefixed());
}
public void TestFromHex()
{
foreach (var color in new [] { "1234", "11223344" })
{
var parsed = SrgbColor.FromHex(color);
Assert.Equal("11", $"{parsed.R:x2}");
Assert.Equal("22", $"{parsed.G:x2}");
Assert.Equal("33", $"{parsed.B:x2}");
Assert.Equal("44", $"{parsed.A:x2}");
}
foreach (var color in new [] { "123", "112233" })
{
var parsed = SrgbColor.FromHex(color);
Assert.Equal("11", $"{parsed.R:x2}");
Assert.Equal("22", $"{parsed.G:x2}");
Assert.Equal("33", $"{parsed.B:x2}");
Assert.Equal("ff", $"{parsed.A:x2}");
}
}