def test_nophoto_url_unchanged(self):
""" We handle Goodreads' "nophoto" URL. """
nophoto = (
"https://www.goodreads.com/"
"assets/nophoto/book/111x148-bcc042a9c91a29c1d680899eff700a03.png")
image_url = higher_quality_cover(nophoto)
self.assertEqual(image_url, nophoto)
def test_small_resized_cdn_photo_enlarged(self):
self.assertEqual(
higher_quality_cover(
'https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1367778804l/17081913._SX98_.jpg'
),
'https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1367778804l/17081913.jpg',
)
def test_old_photo_(self):
# Still works, but not expected in the API
old_format_url = 'https://images.gr-assets.com/books/1550917827s/1202.jpg'
self.assertEqual(
higher_quality_cover(old_format_url),
'https://images.gr-assets.com/books/1550917827l/1202.jpg',
)
def test_unrecognized_image_format(self):
""" If the photo is not recognized, we just return it as-is. """
unexpected_format_url = 'https://images.gr-assets.com/12345789.jpg'
with mock.patch.object(logger, 'warning') as log_warning:
image_url = higher_quality_cover(unexpected_format_url)
log_warning.assert_called_once()
self.assertEqual(image_url, unexpected_format_url)
def test_small_raw_cdn_photo_enlarged(self):
""" We can produce higher-quality images for a small-sized cover served from the CDN. """
self.assertEqual(
higher_quality_cover(
'https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1367778804l/17081913.jpg'
),
'https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1367778804l/17081913.jpg',
)
def test_small_base_photo_enlarged(self):
""" We can produce higher-quality images for a small-sized cover served from the Goodreads site. """
self.assertEqual(
# Note that HTTP (not HTTPS) is used!
higher_quality_cover(
'http://compressed.photo.goodreads.com/books/1367778804s/17081913.jpg'
),
'http://compressed.photo.goodreads.com/books/1367778804l/17081913.jpg',
)