def test_chr_get_node_fnv1a(self):
hosts = [
("127.0.0.1", "ba603c36342304ed77953f84ac4d357b"),
("127.0.0.2", "5dd63865534f84899c6e5594dba6749a"),
("127.0.0.3", "866a18b81f2dc4649517a1df13e26f28"),
]
hashring = ConsistentHashRing(hosts, hash_type='fnv1a_ch')
self.assertEqual(hashring.get_node('hosts.worker1.cpu'),
('127.0.0.1', 'ba603c36342304ed77953f84ac4d357b'))
self.assertEqual(hashring.get_node('hosts.worker2.cpu'),
('127.0.0.3', '866a18b81f2dc4649517a1df13e26f28'))
def test_chr_get_node(self):
hosts = [
("127.0.0.1", "cache0"),
("127.0.0.1", "cache1"),
("127.0.0.1", "cache2"),
]
hashring = ConsistentHashRing(hosts)
node = hashring.get_node('hosts.worker1.cpu')
self.assertEqual(node, ('127.0.0.1', 'cache2'))
