public static void MyClassInitialize(TestContext testContext)
{
Convolution conv = new Convolution();
testBitmap = new Bitmap(testPixel, testPixel);
for (int height = 0; height < testBitmap.Height; height++)
{
for (int width = 0; width < testBitmap.Width; width++)
{
testBitmap.SetPixel(width, height, Color.White);
width++;
testBitmap.SetPixel(width, height, Color.Black);
width++;
testBitmap.SetPixel(width, height, Color.Red);
width++;
testBitmap.SetPixel(width, height, Color.Green);
width++;
testBitmap.SetPixel(width, height, Color.Blue);
}
}
//create blur matrix
int square = 3;
matrix = new int[square, square];
for (int i = 0; i < matrix.GetLength(0); i++)
{
for (int j = 0; j < matrix.GetLength(1); j++)
{
matrix[i, j] = 1;
}
}
blur = new Memento("Blur", matrix);
//get blured Bitmap
original = conv.getMemento();
conv.setMemento(blur);
processedBitmap = conv.process(testBitmap);
conv.setMemento(original);
}
public void processTest()
{
Convolution target = new Convolution();
Bitmap frame = testBitmap;
Bitmap expected = processedBitmap;
Bitmap actual;
target.setMemento(blur);
actual = target.process(frame);
for (int height = 0; height < expected.Height; height++)
{
for (int width = 0; width < expected.Width; width++)
{
Assert.AreEqual(expected.GetPixel(height, width), actual.GetPixel(height, width), "Process is working randomly");
}
}
}