def test_is_image_gif(self):
attachment = Attachment()
attachment.file = self.gif_upload
attachment._signal = self.signal
attachment.mimetype = "image/gif"
attachment.save()
self.assertTrue(attachment.is_image)
def test_is_image_doc_renamed_to_gif(self):
with open(self.doc_upload_location, "rb") as f:
doc_upload = SimpleUploadedFile("file.gif",
f.read(),
content_type="application/msword")
attachment = Attachment()
attachment.file = doc_upload
attachment.mimetype = "application/msword"
attachment._signal = self.signal
attachment.save()
self.assertFalse(attachment.is_image)
def test_cache_file_with_word_doc(self):
with open(self.doc_upload_location, "rb") as f:
doc_upload = SimpleUploadedFile("file.doc", f.read(), content_type="application/msword")
attachment = Attachment()
attachment.file = doc_upload
attachment.mimetype = "application/msword"
attachment._signal = self.signal
attachment.save()
with self.assertRaises(Attachment.NotAnImageException):
attachment.image_crop()
resp = requests.get(self.live_server_url + attachment.file.url)
self.assertEqual(200, resp.status_code, "Original file is not reachable")
def test_cropping_image_cache_file(self):
attachment = Attachment()
attachment.file = self.gif_upload
attachment._signal = self.signal
attachment.mimetype = "image/gif"
attachment.save()
self.assertIsInstance(attachment.image_crop.url, str)
self.assertTrue(attachment.image_crop.url.endswith(".jpg"))
resp = requests.get(self.live_server_url + attachment.file.url)
self.assertEqual(200, resp.status_code, "Original image is not reachable")
resp = requests.get(self.live_server_url + attachment.image_crop.url)
self.assertEqual(200, resp.status_code, "Cropped image is not reachable")