def test_bad_signature(self):
signer = util.Signer('s3krit')
signed = signer.sign(self.sample)
mangled = signed[:-3]
with self.assertRaises(util.BadSignature) as cm:
signer.unsign(mangled)
self.assertIn(mangled, str(cm.exception))
def test_bad_data(self):
signer = util.Signer('s3krit')
signed = signer.sign(self.sample)
mangled = signed.split('.')[0]
with self.assertRaises(util.BadData) as cm:
signer.unsign(mangled)
self.assertIn('No separator', str(cm.exception))
self.assertIn(mangled, str(cm.exception))
def test_round_trip(self):
signer = util.Signer('s3krit')
signed = signer.sign(self.sample)
b = signer.unsign(signed)
self.assertEqual(self.sample, b)
def test_uppercase(self):
signer = util.Signer('s3krit')
signed = signer.sign(self.sample)
b = signer.unsign(signed.upper())
self.assertEqual(self.sample, b)