def hashes_to_list(arg):
hlist = []
for h in arg.split():
name = None
hnum = getattr(HashAlgorithm, h, None)
if not hnum:
try:
hnum = int(h)
except ValueError:
pass
if hnum:
name = HashAlgorithm.toRepr(hnum)
if not name:
raise ValueError("Invalid Hash Id or Name {0}".format(h))
hlist.append(name)
if len(hlist) < 2:
raise ValueError(
"The ordered list of hashes must contain at least 2 elements," +
" found {0}".format(len(hlist)))
return hlist
def test_toRepr_with_unknown_id(self):
self.assertIsNone(HashAlgorithm.toRepr(200))
def test_toRepr_with_invalid_id(self):
self.assertIsNone(HashAlgorithm.toRepr(None))
def test_toRepr(self):
self.assertEqual(HashAlgorithm.toRepr(5), "sha384")
def test_toRepr_with_unknown_id(self):
self.assertIsNone(HashAlgorithm.toRepr(200))
def test_toRepr_with_invalid_id(self):
self.assertIsNone(HashAlgorithm.toRepr(None))
def test_toRepr(self):
self.assertEqual(HashAlgorithm.toRepr(5), 'sha384')
