class TestRedisCacheAdapter(TestCase):
def setUp(self):
self.cache = MockRedisCacheAdapter()
def tearDown(self):
self.cache.clear()
self.cache.shutdown()
def test_singleton(self):
cache = MockRedisCacheAdapter()
self.assertIs(cache, self.cache)
def test_set_get(self):
self.assertTrue(self.cache.set('alice', 'something'))
self.assertEqual(self.cache.get('alice'), 'something')
self.assertTrue(self.cache.set('count', 1))
self.assertEqual(self.cache.get('count'), '1')
self.assertTrue(self.cache.set('count', 2))
self.assertEqual(self.cache.get('count'), '2')
def test_get_key_dne(self):
self.assertIsNone(self.cache.get('invalid_key'))
def test_add(self):
self.assertTrue(self.cache.add('test', 123))
self.assertEqual(self.cache.get('test'), '123')
self.assertFalse(self.cache.add('test', 456))
self.assertEqual(self.cache.get('test'), '123')
def test_delete(self):
self.assertTrue(self.cache.set('alice', 'something'))
self.cache.delete('alice')
self.assertIsNone(self.cache.get('alice'))
def test_delete_dne(self):
self.cache.delete('alice')
self.assertIsNone(self.cache.get('alice'))
def test_incr(self):
self.cache.set('count', 1)
self.assertEqual(self.cache.incr('count'), 2)
self.assertEqual(self.cache.get('count'), '2')
def test_incr_multiple(self):
self.cache.set('uid', 3)
self.assertEqual(self.cache.incr('uid', amount=10), 13)
self.assertEqual(self.cache.get('uid'), '13')
def test_incr_key_dne(self):
self.assertEqual(self.cache.incr('count'), 1)
self.assertEqual(self.cache.get('count'), '1')
def test_incr_multiple_key_dne(self):
self.assertEqual(self.cache.incr('workflows', amount=10), 10)
self.assertEqual(self.cache.get('workflows'), '10')
def test_decr(self):
self.cache.set('count', 0)
self.assertEqual(self.cache.decr('count'), -1)
self.assertEqual(self.cache.get('count'), '-1')
def test_decr_multiple(self):
self.cache.set('uid', 3)
self.assertEqual(self.cache.decr('uid', amount=10), -7)
self.assertEqual(self.cache.get('uid'), '-7')
def test_decr_key_dne(self):
self.assertEqual(self.cache.decr('count'), -1)
self.assertEqual(self.cache.get('count'), '-1')
def test_decr_multiple_key_dne(self):
self.assertEqual(self.cache.decr('workflows', amount=10), -10)
self.assertEqual(self.cache.get('workflows'), '-10')
def test_r_push_pop_single_value(self):
self.cache.rpush('queue', 10)
self.assertEqual(self.cache.rpop('queue'), '10')
def test_r_push_pop_multiple_values(self):
self.cache.rpush('big', 10, 11, 12)
self.assertEqual(self.cache.rpop('big'), '12')
def test_l_push_pop_single_value(self):
self.cache.lpush('queue', 10)
self.assertEqual(self.cache.lpop('queue'), '10')
def test_l_push_pop_multiple_values(self):
self.cache.rpush('big', 10, 11, 12)
self.assertEqual(self.cache.lpop('big'), '10')
self.assertEqual(self.cache.rpop('big'), '12')
def test_scan_no_pattern(self):
keys = ('a', 'b', 'c', 'd')
for i, key in enumerate(keys):
self.cache.set(key, i)
ret_keys = self.cache.scan()
self.assertSetEqual(set(ret_keys), set(keys))
def test_scan_with_pattern(self):
keys = ('1.a', '2.a', '3.b', 'd')
for i, key in enumerate(keys):
self.cache.set(key, i)
ret_keys = self.cache.scan('*.a')
self.assertSetEqual(set(ret_keys), {'1.a', '2.a'})
def test_exists(self):
key = 'abc'
self.assertFalse(self.cache.exists(key))
self.cache.set(key, 42)
self.assertTrue(self.cache.exists(key))
def test_subscribe(self):
sub = self.cache.subscribe('channel1')
self.assertEqual(sub.channel, 'channel1')
def test_publish(self):
sub = self.cache.subscribe('channel_a')
self.cache.publish('channel_a', '42')
result = sub._pubsub.get_message()
if result['data'] == 1:
result = sub._pubsub.get_message()
self.assertEqual(result['data'], b'42')
def test_unsubscribe(self):
sub = self.cache.subscribe('channel_a')
self.cache.unsubscribe('channel_a')
result = sub._pubsub.get_message()
if result['data'] == 1:
result = sub._pubsub.get_message()
self.assertEqual(result['data'], unsubscribe_message)
def test_lock(self):
r = self.cache.lock('myname', timeout=4.5, sleep=0.5, blocking_timeout=1.6)
self.assertEqual(r.name, 'myname')
class TestRedisCacheAdapter(TestCase):
def setUp(self):
self.cache = MockRedisCacheAdapter()
def tearDown(self):
self.cache.clear()
self.cache.shutdown()
def test_set_get(self):
self.assertTrue(self.cache.set('alice', 'something'))
self.assertEqual(self.cache.get('alice'), 'something')
self.assertTrue(self.cache.set('count', 1))
self.assertEqual(self.cache.get('count'), '1')
self.assertTrue(self.cache.set('count', 2))
self.assertEqual(self.cache.get('count'), '2')
def test_get_key_dne(self):
self.assertIsNone(self.cache.get('invalid_key'))
def test_add(self):
self.assertTrue(self.cache.add('test', 123))
self.assertEqual(self.cache.get('test'), '123')
self.assertFalse(self.cache.add('test', 456))
self.assertEqual(self.cache.get('test'), '123')
def test_incr(self):
self.cache.set('count', 1)
self.assertEqual(self.cache.incr('count'), 2)
self.assertEqual(self.cache.get('count'), '2')
def test_incr_multiple(self):
self.cache.set('uid', 3)
self.assertEqual(self.cache.incr('uid', amount=10), 13)
self.assertEqual(self.cache.get('uid'), '13')
def test_incr_key_dne(self):
self.assertEqual(self.cache.incr('count'), 1)
self.assertEqual(self.cache.get('count'), '1')
def test_incr_multiple_key_dne(self):
self.assertEqual(self.cache.incr('workflows', amount=10), 10)
self.assertEqual(self.cache.get('workflows'), '10')
def test_decr(self):
self.cache.set('count', 0)
self.assertEqual(self.cache.decr('count'), -1)
self.assertEqual(self.cache.get('count'), '-1')
def test_decr_multiple(self):
self.cache.set('uid', 3)
self.assertEqual(self.cache.decr('uid', amount=10), -7)
self.assertEqual(self.cache.get('uid'), '-7')
def test_decr_key_dne(self):
self.assertEqual(self.cache.decr('count'), -1)
self.assertEqual(self.cache.get('count'), '-1')
def test_decr_multiple_key_dne(self):
self.assertEqual(self.cache.decr('workflows', amount=10), -10)
self.assertEqual(self.cache.get('workflows'), '-10')
def test_r_push_pop_single_value(self):
self.cache.rpush('queue', 10)
self.assertEqual(self.cache.rpop('queue'), '10')
def test_r_push_pop_multiple_values(self):
self.cache.rpush('big', 10, 11, 12)
self.assertEqual(self.cache.rpop('big'), '12')
def test_l_push_pop_single_value(self):
self.cache.lpush('queue', 10)
self.assertEqual(self.cache.lpop('queue'), '10')
def test_l_push_pop_multiple_values(self):
self.cache.rpush('big', 10, 11, 12)
self.assertEqual(self.cache.lpop('big'), '10')
self.assertEqual(self.cache.rpop('big'), '12')
def test_subscribe(self):
sub = self.cache.subscribe('channel1')
self.assertEqual(sub.channel, 'channel1')
def test_publish(self):
sub = self.cache.subscribe('channel_a')
self.cache.publish('channel_a', '42')
result = sub._pubsub.get_message()
self.assertEqual(result['data'], b'42')
def test_unsubscribe(self):
sub = self.cache.subscribe('channel_a')
self.cache.unsubscribe('channel_a')
result = sub._pubsub.get_message()
self.assertEqual(result['data'], unsubscribe_message)