public void Diffmask(string pathPic1, string pathPic2, int expectedMeanError, int expectedAbsoluteError, int expectedPixelErrorCount, double expectedPixelErrorPercentage)
{
using var maskImage = Compare.CalcDiffMaskImage(pathPic1, pathPic2);
maskImage.Save("differenceMask.png");
var maskedDiff = Compare.CalcDiff(pathPic1, pathPic2, "differenceMask.png");
Assert.That(maskedDiff.AbsoluteError, Is.EqualTo(expectedAbsoluteError), "AbsoluteError");
Assert.That(maskedDiff.MeanError, Is.EqualTo(expectedMeanError), "MeanError");
Assert.That(maskedDiff.PixelErrorCount, Is.EqualTo(expectedPixelErrorCount), "PixelErrorCount");
Assert.That(maskedDiff.PixelErrorPercentage, Is.EqualTo(expectedPixelErrorPercentage), "PixelErrorPercentage");
}
