def _get_image_size_test(self):
handler = image_handler.ImageHandler()
results = {
"name" : "Image Size",
"expected" : (256,256),
"actual" : handler._get_image_size(self._get_test_image())
}
return results
def _allowed_file_allowed(self):
handler = image_handler.ImageHandler()
results = {
"name" : "Allowed File Extention",
"expected" : True,
"actual" : handler._allowed_file("test.png")
}
return results
def _allowed_file_not_allowed(self):
handler = image_handler.ImageHandler()
results = {
"name" : "Not Allowed File Extention",
"expected" : False,
"actual" : handler._allowed_file("test.asdf")
}
return results
def _allowed_file_empty_string(self):
handler = image_handler.ImageHandler()
results = {
"name" : "Empty String in Allowed File",
"expected" : False,
"actual" : handler._allowed_file("")
}
return results
def _save_image_empty(self):
handler = image_handler.ImageHandler()
results = {
"name" : "Save Empty String as Image",
"expected" : -2,
"actual" : handler.save_image("", "")
}
return results
def _save_image_none(self):
handler = image_handler.ImageHandler()
results = {
"name" : "Save None Image",
"expected" : -1,
"actual" : handler.save_image(None, "")
}
return results
def _largest_square_size_test(self, size, image_filename="no_image.png"):
handler = image_handler.ImageHandler()
img_size = handler._get_image_size(self._get_test_image(image_filename))
results = {
"name" : "Largest Square Size",
"expected" : size,
"actual" : handler._largest_square_size(img_size)
}
return results
def _crop_to_square_test(self, image_filename="no_image.png"):
handler = image_handler.ImageHandler()
original_img_size = handler._get_image_size(self._get_test_image(image_filename))
s = handler._largest_square_size(original_img_size)
cropped_img = handler._crop_to_square(self._get_test_image(image_filename))
results = {
"name" : "Crop To Square",
"expected" : (s,s),
"actual" : handler._get_image_size(cropped_img)
}
return results
def _save_image_test(self):
handler = image_handler.ImageHandler()
save_dir = os.path.join(self._get_test_image_dir(), "temp")
results = {
"name" : "Save Image Test",
"expected" : 1,
"actual" : handler.save_image(self._get_test_image(), save_dir)
}
self._clean_temp_folder(save_dir)
return results
