public void TestColorIfWidthNotDisibleBy4()
{
InterfaceFilter filterInterface = Substitute.For <ManagerFilter>();
Bitmap originalBitmap = RetrieveImage.RetrieveOriginalPicture();
//Create the bitmap that will be sent to the filter
Bitmap testBitmap = new Bitmap(99, originalBitmap.Height);
//Create the bitmap that will be colored with the supplement color
Bitmap unifiedTestBitmapColor = new Bitmap(99, originalBitmap.Height);
//Color the full picture with the default supplemant color for external pixels
for (int i = 0; i < testBitmap.Width; i++)
{
for (int x = 0; x < testBitmap.Height; x++)
{
unifiedTestBitmapColor.SetPixel(i, x, Color.FromArgb(testBitmap.GetPixel(i, x).R / 5, testBitmap.GetPixel(i, x).G / 5, testBitmap.GetPixel(i, x).B / 5));
}
}
//send the testBitmap to the filter
Bitmap receivedAfterTest = filterInterface.RainbowFilter(testBitmap);
//Determine the pixel to compare
int pixelToCheck = testBitmap.Width - 1;
//Compare pixel
Assert.AreEqual(unifiedTestBitmapColor.GetPixel(pixelToCheck, 1), receivedAfterTest.GetPixel(pixelToCheck, 1));
}
public void TestLoadImageFromComputer()
{
InterfaceInput inputInterface = Substitute.For <ManagerInputOutput>();
Bitmap orginalBitmap = RetrieveImage.RetrieveOriginalPicture();
Bitmap bitmapToLoadBeforeCopyToSquare = inputInterface.LoadImage();
Bitmap bitmapToLoadAfterCopyToSquare = inputInterface.CopyToSquareCanevas(bitmapToLoadBeforeCopyToSquare, 900);
Assert.IsTrue(RetrieveImage.Equals(orginalBitmap, bitmapToLoadAfterCopyToSquare));
}
public void ConvolutionFilterTestOfExceptionWithMatrix()
{
//Substitute for ManagerEdge
InterfaceEdge edgeInterface = Substitute.For <ManagerEdge>();
//Getting the original image to be sent
Bitmap originalBitmap = RetrieveImage.RetrieveOriginalPicture();
//Bitmap bitmapForVerification retrieved using the ConvolutionFilter method with a matrix null
Bitmap filteredBitmap = edgeInterface.ConvolutionFilter(originalBitmap, null, 1.0, 0);
Assert.AreEqual(null, filteredBitmap);
}
public void Laplacian5x5FilterTestOutputPicture()
{
//Substitute for ManagerEdge
InterfaceEdge edgeInterface = Substitute.For <ManagerEdge>();
Bitmap originalBitmap = RetrieveImage.RetrieveOriginalPicture();
Bitmap bitmapForVerification = RetrieveImage.RetrieveImageFromPath("Laplacian5x5.jpg");
Bitmap filteredBitmap = edgeInterface.Lalpacian5x5(new Bitmap(originalBitmap));
Assert.IsTrue(RetrieveImage.Equals(bitmapForVerification, filteredBitmap));
}
public void CrazyFilterTestOutputPicture()
{
//Substitute for the ManagerFilter
InterfaceFilter filterInterface = Substitute.For <ManagerFilter>();
Bitmap originalBitmap = RetrieveImage.RetrieveOriginalPicture();
Bitmap bitmapForVerification = RetrieveImage.RetrieveImageFromPath("Crazy.jpg");
Bitmap filteredBitmap = filterInterface.CrazyFilter(new Bitmap(originalBitmap));
Assert.IsTrue(RetrieveImage.Equals(bitmapForVerification, filteredBitmap));
}
public void TestIfImageWidthIsSmallerThan4Pixels()
{
//Substitute for the ManagerFilter
InterfaceFilter filterInterface = Substitute.For <ManagerFilter>();
Bitmap originalBitmap = RetrieveImage.RetrieveOriginalPicture();
Bitmap testBitmap = new Bitmap(3, originalBitmap.Height);
Bitmap receivedAfterTest = filterInterface.RainbowFilter(testBitmap);
Assert.AreEqual(testBitmap, receivedAfterTest);
}