class TestMessageCryptoSystem(unittest.TestCase):
def setUp(self):
self.crypto_system = MessageCryptoSystem('1111111111111111', 'some_shared_key')
self.crypto = MessageCrypto('1111111111111111')
self.authenticator = MessageAuthenticator('some_shared_key')
def test_wrap_unwrap(self):
self.assertEqual(self.crypto_system.unwrap_message(self.crypto_system.wrap_message('test')), 'test')
def test_wrap_bad_inner_signature(self):
message = self.bad_inner_signature('test')
self.assertNotEqual(self.crypto_system.wrap_message('test'), message)
def test_wrap_bad_outer_signature(self):
message = self.bad_outer_signature('test')
self.assertNotEqual(self.crypto_system.wrap_message('test'), message)
def test_wrap_bad_crypto(self):
message = self.bad_crypto('test')
self.assertNotEqual(self.crypto_system.wrap_message('test'), message)
def test_unwrap_bad_inner_signature(self):
message = self.bad_inner_signature('test')
self.assertNotEqual(self.crypto_system.wrap_message(message), None)
def test_unwrap_bad_outer_signature(self):
message = self.bad_outer_signature('test')
self.assertNotEqual(self.crypto_system.wrap_message(message), None)
def test_unwrap_bad_crypto(self):
message = self.bad_crypto('test')
try:
self.crypto_system.unwrap_message(message)
except TypeError, e:
self.assertEqual(type(e), TypeError)
def setUp(self):
self.crypto_system = MessageCryptoSystem('1111111111111111', 'some_shared_key')
self.crypto = MessageCrypto('1111111111111111')
self.authenticator = MessageAuthenticator('some_shared_key')
