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))
def test_get_unique_upload_path(self):
dataset = Dataset.objects.first()
thumbnail_name = thumbnails._generate_thumbnail_name(dataset)
upload_path = utils.thumb_path(thumbnail_name)
new_upload_path = utils.get_unique_upload_path(thumbnail_name)
self.assertNotEqual(upload_path, new_upload_path)