public void TestMethodCrazyfilterException()
{
//Substitute for the managerFilter
InterfaceFilter filterInterface = Substitute.For <ManagerFilter>();
Bitmap filteredBitmap = filterInterface.CrazyFilter(null);
Assert.AreEqual(null, 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));
}
//Apply the Crazy filter
private void CrazyButton_Click(object sender, EventArgs e)
{
if (edgeIsApplied)
{
DisplayCannotDoFilterAfterEdge();
}
else
{
//calls manager for Crazy filter
PutImageBackToOriginal();
middleBitmap = filter.CrazyFilter(new Bitmap(middleBitmap));
PreviewPictureBox.Image = middleBitmap;
filterIsApplied = true;
}
}
