def test_distance(self):
for i in range(len(self.photos)):
for j in range(i, len(self.photos)):
hamming_distance = _hamming_distance(
self.photos[i]['average_hash'],
self.photos[j]['average_hash']
)
self.assertEqual(
hamming_distance,
distance(self.photos[i]['path'], self.photos[j]['path'])
)
def test_hamming_distance(self):
self.assertEqual(_hamming_distance('roses', 'toned'), 3)
self.assertEqual(_hamming_distance('are', 'are'), 0)
self.assertEqual(_hamming_distance('read', 'daer'), 4)
