def test_expire_cache_override(self):
delay = 1
url = httpbin('delay/%s' % delay)
s = CachedSession(CACHE_NAME, backend=CACHE_BACKEND, expire_after=5)
s.expire_after(url, 0.06)
t = time.time()
r = s.get(url)
delta = time.time() - t
self.assertGreaterEqual(delta, delay)
time.sleep(0.5)
t = time.time()
r = s.get(url)
delta = time.time() - t
self.assertGreaterEqual(delta, delay)
def test_expire_cache_override_value_error(self):
url = httpbin('delay/1')
s = CachedSession(CACHE_NAME, backend=CACHE_BACKEND, expire_after=1)
with self.assertRaises(ValueError):
s.expire_after(url, 2)
