def test_all_supported(self):
for algo_name, (enabled, (fun_name, fun_args,
fun_kwargs)) in hashes._HASH_ALGO_MAPPING:
if not enabled:
self.assertFalse(hashes.is_algo_supported(algo_name))
else:
with unittest.mock.patch("hashlib.{}".format(fun_name),
create=True) as hash_impl:
self.assertTrue(hashes.is_algo_supported(algo_name))
hash_impl.assert_not_called()
def test_return_false_if_function_not_implemented(self):
try:
_sha3_256 = hashlib.sha3_256
except AttributeError:
self.assertFalse(hashes.is_algo_supported("sha3-256"))
return
self.assertTrue(hashes.is_algo_supported("sha3-256"))
del hashlib.sha3_256
try:
self.assertFalse(hashes.is_algo_supported("sha3-256"))
finally:
hashlib.sha3_256 = _sha3_256
def test_return_false_if_function_not_implemented(self):
try:
_sha3_256 = hashlib.sha3_256
except AttributeError:
self.assertFalse(hashes.is_algo_supported("sha3-256"))
return
self.assertTrue(hashes.is_algo_supported("sha3-256"))
del hashlib.sha3_256
try:
self.assertFalse(hashes.is_algo_supported("sha3-256"))
finally:
hashlib.sha3_256 = _sha3_256
def test_all_supported(self):
for algo_name, (enabled,
(fun_name,
fun_args,
fun_kwargs)) in hashes._HASH_ALGO_MAPPING:
if not enabled:
self.assertFalse(
hashes.is_algo_supported(algo_name)
)
else:
with unittest.mock.patch(
"hashlib.{}".format(fun_name),
create=True) as hash_impl:
self.assertTrue(hashes.is_algo_supported(algo_name))
hash_impl.assert_not_called()
def test_return_false_if_function_not_defined(self):
self.assertFalse(hashes.is_algo_supported("foobar"))
def test_return_false_for_MUST_NOT_hashes(self):
self.assertFalse(hashes.is_algo_supported("md2"))
self.assertFalse(hashes.is_algo_supported("md4"))
self.assertFalse(hashes.is_algo_supported("md5"))
def test_return_false_if_function_not_defined(self):
self.assertFalse(hashes.is_algo_supported("foobar"))
def test_return_false_for_MUST_NOT_hashes(self):
self.assertFalse(hashes.is_algo_supported("md2"))
self.assertFalse(hashes.is_algo_supported("md4"))
self.assertFalse(hashes.is_algo_supported("md5"))