def test_with_redis(self):
with testing.redis.RedisServer() as redis:
self.assertIsNotNone(redis)
# connect to redis
r = Redis(**redis.dsn())
self.assertIsNotNone(r)
self.assertTrue(redis.is_alive()) # process is alive
self.assertFalse(redis.is_alive()) # process is down
def test_with_redis(self):
with testing.redis.RedisServer() as redis:
self.assertIsNotNone(redis)
# connect to redis
r = Redis(**redis.dsn())
self.assertIsNotNone(r)
self.assertTrue(redis.is_alive()) # process is alive
self.assertFalse(redis.is_alive()) # process is down
def test_stop(self):
# start redis server
redis = testing.redis.RedisServer()
self.assertTrue(os.path.exists(redis.base_dir))
self.assertTrue(redis.is_alive()) # process is alive
# call stop()
redis.stop()
self.assertFalse(os.path.exists(redis.base_dir))
self.assertFalse(redis.is_alive()) # process is down
# call stop() again
redis.stop()
self.assertFalse(os.path.exists(redis.base_dir))
self.assertFalse(redis.is_alive()) # process is down
# delete redis object after stop()
del redis
def test_stop(self):
# start redis server
redis = testing.redis.RedisServer()
self.assertTrue(os.path.exists(redis.base_dir))
self.assertTrue(redis.is_alive()) # process is alive
# call stop()
redis.stop()
self.assertFalse(os.path.exists(redis.base_dir))
self.assertFalse(redis.is_alive()) # process is down
# call stop() again
redis.stop()
self.assertFalse(os.path.exists(redis.base_dir))
self.assertFalse(redis.is_alive()) # process is down
# delete redis object after stop()
del redis
def test_stop_on_child_process(self):
redis = testing.redis.RedisServer()
if os.fork() == 0:
redis.stop()
os.kill(redis.server_pid, 0) # process is alive (calling stop() is ignored)
os.kill(os.getpid(), signal.SIGTERM) # exit tests FORCELY
else:
os.wait()
sleep(1)
self.assertTrue(redis.is_alive()) # process is alive (delete mysqld obj in child does not effect)
def test_fork(self):
redis = testing.redis.RedisServer()
if os.fork() == 0:
del redis
redis = None
os.kill(os.getpid(), signal.SIGTERM) # exit tests FORCELY
else:
os.wait()
sleep(1)
self.assertTrue(redis.is_alive()) # process is alive (delete mysqld obj in child does not effect)
def test_fork(self):
redis = testing.redis.RedisServer()
if os.fork() == 0:
del redis
redis = None
os.kill(os.getpid(), signal.SIGTERM) # exit tests FORCELY
else:
os.wait()
sleep(1)
self.assertTrue(redis.is_alive(
)) # process is alive (delete mysqld obj in child does not effect)
def test_basic(self):
# start redis server
redis = testing.redis.RedisServer()
self.assertIsNotNone(redis)
self.assertEqual(redis.dsn(),
dict(host='127.0.0.1', port=redis.redis_conf['port'], db=0))
# connect to redis
r = Redis(**redis.dsn())
self.assertIsNotNone(r)
pid = redis.server_pid
self.assertTrue(redis.is_alive())
# shutting down
redis.stop()
sleep(1)
self.assertFalse(redis.is_alive())
with self.assertRaises(OSError):
os.kill(pid, 0) # process is down
def test_stop_on_child_process(self):
redis = testing.redis.RedisServer()
if os.fork() == 0:
redis.stop()
os.kill(redis.server_pid,
0) # process is alive (calling stop() is ignored)
os.kill(os.getpid(), signal.SIGTERM) # exit tests FORCELY
else:
os.wait()
sleep(1)
self.assertTrue(redis.is_alive(
)) # process is alive (delete mysqld obj in child does not effect)
def test_basic(self):
# start redis server
redis = testing.redis.RedisServer()
self.assertIsNotNone(redis)
self.assertEqual(
redis.dsn(),
dict(host='127.0.0.1', port=redis.redis_conf['port'], db=0))
# connect to redis
r = Redis(**redis.dsn())
self.assertIsNotNone(r)
pid = redis.server_pid
self.assertTrue(redis.is_alive())
# shutting down
redis.stop()
sleep(1)
self.assertFalse(redis.is_alive())
with self.assertRaises(OSError):
os.kill(pid, 0) # process is down
