def setUp(self):
self.oc = Cache()
self.key = str(time.time())
class ObjectCacheTest(unittest.TestCase):
def setUp(self):
self.oc = Cache()
self.key = str(time.time())
def tearDown(self):
del self.oc
def test_get_set(self):
self.oc.set(self.key, self.key)
self.assertEqual(self.oc.get(self.key), self.key)
def test_expire(self):
'''
create object cache, wait until the value is expired
make sure the new value is different to old value
'''
expire = 5
start = time.time()
self.oc.set(self.key, self.key, expire=expire)
old_value = self.oc.get(self.key)
while time.time() - start < expire :
self.assertEqual(self.oc.get(self.key), old_value)
time.sleep(1)
self.assertEqual(self.oc.get(self.key), None)
def test_multi_thread(self):
self.oc.set(self.key, self.key)
value = self.oc.get(self.key)
threads_number = 3
thread_list = []
for i in range(threads_number):
i = threading.Thread(target=trace_object_cache_run, args=(object_cache_target, self.key, value))
thread_list.append(i)
i.start()
for i in thread_list:
i.join()
self.assertEqual(threads_number, THREAD_COUNT)
def object_cache_target(key, value):
return Cache.get(key) == value
def setUp(self):
self.oc = Cache()
self.key = str(time.time())
class ObjectCacheTest(unittest.TestCase):
def setUp(self):
self.oc = Cache()
self.key = str(time.time())
def tearDown(self):
del self.oc
def test_get_set(self):
self.oc.set(self.key, self.key)
self.assertEqual(self.oc.get(self.key), self.key)
def test_expire(self):
'''
create object cache, wait until the value is expired
make sure the new value is different to old value
'''
expire = 5
start = time.time()
self.oc.set(self.key, self.key, expire=expire)
old_value = self.oc.get(self.key)
while time.time() - start < expire:
self.assertEqual(self.oc.get(self.key), old_value)
time.sleep(1)
self.assertEqual(self.oc.get(self.key), None)
def test_multi_thread(self):
self.oc.set(self.key, self.key)
value = self.oc.get(self.key)
threads_number = 3
thread_list = []
for i in range(threads_number):
i = threading.Thread(target=trace_object_cache_run,
args=(object_cache_target, self.key, value))
thread_list.append(i)
i.start()
for i in thread_list:
i.join()
self.assertEqual(threads_number, THREAD_COUNT)
def object_cache_target(key, value):
return Cache.get(key) == value
