public void ShouldMatchImagesByHeight(int imageOneHeight, int imageTwoHeight, bool expectedResult)
        {
            var imageOne = new Bitmap(1, imageOneHeight);

            var imageTwo = new Bitmap(1, imageTwoHeight);

            ICompareBy subject = new CompareByExact();
            var result = subject.AreEqual(imageOne, imageTwo);
            result.Equal.Should().Be(expectedResult);
        }
        public void ShouldMatchImagesByWidth(int imageOneWidth, int imageTwoWidth, bool expectedResult)
        {
            var imageOne = new Bitmap(imageOneWidth, 1);

            var imageTwo = new Bitmap(imageTwoWidth, 1);

            ICompareBy subject = new CompareByExact();
            var result = subject.AreEqual(imageOne, imageTwo);
            result.Equal.Should().Be(expectedResult);
        }
        public void ShouldMatchByPixels(Color imageOneColor, Color imageTwoColor, bool expectedResult)
        {
            var imageOne = new Bitmap(1, 1);
            imageOne.SetPixel(0, 0, imageOneColor);

            var imageTwo = new Bitmap(1, 1);
            imageTwo.SetPixel(0, 0, imageTwoColor);

            ICompareBy subject = new CompareByExact();
            var result = subject.AreEqual(imageOne, imageTwo);
            result.Equal.Should().Be(expectedResult);
        }