def test_cache_eviction_based_on_time(self):
certs = CertificatesManager(FIFOCache(cache_timeout=0.1))
verifier = LocalVerifier(["*"], certs=certs, warning=False)
# Prime the cache by verifying an assertion.
assertion = make_assertion("*****@*****.**", "")
self.assertTrue(verifier.verify(assertion))
# Make it error out if re-fetching the keys
with patched_key_fetching(exc=RuntimeError("key fetch disabled")):
verifier.fetch_public_key = fetch_public_key
# It should be in the cache, so this works fine.
verifier.verify(assertion)
# But after sleeping it gets evicted and the error is triggered.
time.sleep(0.1)
self.assertRaises(RuntimeError, verifier.verify, assertion)
def test_cache_eviction_based_on_time(self):
certs = CertificatesManager(FIFOCache(cache_timeout=0.1))
verifier = LocalVerifier(["*"], certs=certs, warning=False)
# Prime the cache by verifying an assertion.
assertion = make_assertion("*****@*****.**", "")
self.assertTrue(verifier.verify(assertion))
# Make it error out if re-fetching the keys
with patched_key_fetching(exc=RuntimeError("key fetch disabled")):
verifier.fetch_public_key = fetch_public_key
# It should be in the cache, so this works fine.
verifier.verify(assertion)
# But after sleeping it gets evicted and the error is triggered.
time.sleep(0.1)
self.assertRaises(RuntimeError, verifier.verify, assertion)
