public void ShouldMatchRedImages()
{
var imageOne = new Bitmap(1, 1);
imageOne.SetPixel(0, 0, Color.Red);
var imageTwo = new Bitmap(1, 1);
imageTwo.SetPixel(0, 0, Color.Red);
ICompareBy subject = new CompareByColorDensity(Color.Red);
var result = subject.AreEqual(imageOne, imageTwo);
result.Equal.Should().BeTrue();
}
public void ShouldNotMatchImagesWithDifferingAmountsOfRed()
{
var imageOne = new Bitmap(2, 1);
imageOne.SetPixel(0, 0, Color.Red);
imageOne.SetPixel(1, 0, Color.Red);
var imageTwo = new Bitmap(2, 1);
imageTwo.SetPixel(0, 0, Color.Red);
imageTwo.SetPixel(1, 0, Color.Green);
ICompareBy subject = new CompareByColorDensity(Color.Red);
var result = subject.AreEqual(imageOne, imageTwo);
result.Equal.Should().BeFalse();
}