def test_hash_invalid_algorithm(self):
data = (
"example.com",
"9F1AB450CF71D",
0,
"qfo2sv6jaej4cm11a3npoorfrckdao2c",
1,
)
with self.assertRaises(ValueError):
dnssec.nsec3_hash(data[0], data[1], data[2], 10)
with self.assertRaises(ValueError):
dnssec.nsec3_hash(data[0], data[1], data[2], "foo")
def test_hash_invalid_salt_length(self):
data = (
"example.com",
"9F1AB450CF71D",
0,
"qfo2sv6jaej4cm11a3npoorfrckdao2c",
1,
)
with self.assertRaises(ValueError):
hash = dnssec.nsec3_hash(data[0], data[1], data[2], data[4])
def test_hash_function(self):
for d in self.DATA:
hash = dnssec.nsec3_hash(d[0], d[1], d[2], d[4])
self.assertEqual(hash, d[3].upper(), "Error {}".format(d))