def test_monochromatic_image(self, image):
"""
Tests that an monochromatic image does not change the current resource thumbnail.
"""
filename = 'test-thumb'
current = self.rb.get_thumbnail_url()
self.rb.save_thumbnail(filename, image)
self.assertEqual(current, urlparse(self.rb.get_thumbnail_url()).path)
# cleanup: remove saved thumbnail
thumb_utils.remove_thumbs(filename)
self.assertFalse(thumb_utils.thumb_exists(filename))
def test_thumb_utils_methods(self, image):
"""
Bunch of tests on thumb_utils helpers.
"""
filename = 'test-thumb'
upload_path = thumb_utils.thumb_path(filename)
self.assertEqual(upload_path, os.path.join(settings.THUMBNAIL_LOCATION, filename))
thumb_utils.remove_thumbs(filename)
self.assertFalse(thumb_utils.thumb_exists(filename))
f = BytesIO(test_image.tobytes())
f.name = filename
storage_manager.save(upload_path, File(f))
self.assertTrue(thumb_utils.thumb_exists(filename))
self.assertEqual(thumb_utils.thumb_size(upload_path), 10000)
# cleanup: remove saved thumbnail
thumb_utils.remove_thumbs(filename)
self.assertFalse(thumb_utils.thumb_exists(filename))