// Copyright Dirk Lemstra https://github.com/dlemstra/Magick.NET.
// Licensed under the Apache License, Version 2.0.

using ImageMagick;
using Xunit;

namespace Magick.NET.Tests;

public partial class MagickImageTests
{
    public class TheBlackPointCompensationProperty
    {
        [Fact]
        public void ShouldBeDisabledByDefault()
        {
            using var image = new MagickImage(Files.FujiFilmFinePixS1ProPNG);

            Assert.False(image.BlackPointCompensation);
            image.RenderingIntent = RenderingIntent.Relative;

            image.TransformColorSpace(ColorProfiles.SRGB, ColorProfiles.USWebCoatedSWOP);
#if Q8 || Q16
            ColorAssert.Equal(new MagickColor("#da478d06323d"), image, 130, 100);
#else
            ColorAssert.Equal(new MagickColor("#da7b8d1c318a"), image, 130, 100);
#endif
        }

        [Fact]
        public void ShouldBeUsedInTheColorTransformation()
        {
            using var image = new MagickImage(Files.FujiFilmFinePixS1ProPNG);
            image.RenderingIntent = RenderingIntent.Relative;
            image.BlackPointCompensation = true;

            image.TransformColorSpace(ColorProfiles.SRGB, ColorProfiles.USWebCoatedSWOP);
#if Q8 || Q16
            ColorAssert.Equal(new MagickColor("#cd0a844e3209"), image, 130, 100);
#else
            ColorAssert.Equal(new MagickColor("#ccf7847331b2"), image, 130, 100);
#endif
        }
    }
}
