def test_sha1(self):
m = unittest.mock.Mock()
m.name = "sha1"
self.assertEqual(
"sha-1",
hashes.algo_of_hash(m),
)
def test_sha1(self):
m = unittest.mock.Mock()
m.name = "sha1"
self.assertEqual(
"sha-1",
hashes.algo_of_hash(m),
)
def test_sha3(self):
for size in ["256", "512"]:
m = unittest.mock.Mock()
m.name = "sha3_{}".format(size)
self.assertEqual(
"sha3-{}".format(size),
hashes.algo_of_hash(m),
)
def test_sha3(self):
for size in ["256", "512"]:
m = unittest.mock.Mock()
m.name = "sha3_{}".format(size)
self.assertEqual(
"sha3-{}".format(size),
hashes.algo_of_hash(m),
)
def test_all_supported(self):
for algo_name, (enabled, (fun_name, fun_args,
fun_kwargs)) in hashes._HASH_ALGO_MAPPING:
if not enabled:
continue
try:
impl = hashes.hash_from_algo(algo_name)
except NotImplementedError:
continue
self.assertEqual(algo_name, hashes.algo_of_hash(impl))
def test_blake2b(self):
versions = [
(32, "blake2b-256"),
(64, "blake2b-512"),
]
for digest_size, algo in versions:
m = unittest.mock.Mock()
m.digest_size = digest_size
m.name = "blake2b"
self.assertEqual(
algo,
hashes.algo_of_hash(m),
)
def test_blake2b(self):
versions = [
(32, "blake2b-256"),
(64, "blake2b-512"),
]
for digest_size, algo in versions:
m = unittest.mock.Mock()
m.digest_size = digest_size
m.name = "blake2b"
self.assertEqual(
algo,
hashes.algo_of_hash(m),
)
def test_all_supported(self):
for algo_name, (enabled,
(fun_name,
fun_args,
fun_kwargs)) in hashes._HASH_ALGO_MAPPING:
if not enabled:
continue
try:
impl = hashes.hash_from_algo(algo_name)
except NotImplementedError:
continue
self.assertEqual(
algo_name,
hashes.algo_of_hash(impl)
)
def test_raise_ValueError_on_unknown(self):
m = unittest.mock.Mock()
with self.assertRaisesRegexp(
ValueError,
"unknown hash implementation: <Mock id=.+>"):
hashes.algo_of_hash(m)
def test_raise_ValueError_for_MUST_NOT_hashes(self):
with self.assertRaisesRegexp(
ValueError,
"support of md5 in XMPP is forbidden"):
hashes.algo_of_hash(hashlib.md5())
def test_raise_ValueError_on_unknown(self):
m = unittest.mock.Mock()
with self.assertRaisesRegexp(
ValueError, "unknown hash implementation: <Mock id=.+>"):
hashes.algo_of_hash(m)
def test_raise_ValueError_for_MUST_NOT_hashes(self):
with self.assertRaisesRegexp(ValueError,
"support of md5 in XMPP is forbidden"):
hashes.algo_of_hash(hashlib.md5())
