def testEq(self):
for i in range(1,5):
alt = EncryptedMessage()
for j in range(1,i+1):
alt.add_block(j, '*'*(2**j),chr(j)*32)
if i == 4:
self.assertEqual(alt,self.enc)
self.assertEqual(self.enc,alt)
else:
self.assertNotEqual(alt,self.enc)
self.assertNotEqual(self.enc,alt)
def testRound(self):
a = EncryptedMessage.to_json(self.enc)
e2 = EncryptedMessage.from_json(a)
self.assertEqual(self.enc, e2)
b = EncryptedMessage.to_binary(e2)
e3 = EncryptedMessage.from_binary(b)
self.assertEqual(e3, e2)
c = EncryptedMessage.to_ascii(e2)
e4 = EncryptedMessage.from_ascii(c)
self.assertEqual(e4, self.enc)
def setUp(self):
self.enc = EncryptedMessage()
for i in range(1,5):
self.enc.add_block(i,'*'*(2**i),chr(i)*32)
class EncryptedMessageTest(unittest.TestCase):
def setUp(self):
self.enc = EncryptedMessage()
for i in range(1,5):
self.enc.add_block(i,'*'*(2**i),chr(i)*32)
def tearDown(self):
pass
def testEq(self):
for i in range(1,5):
alt = EncryptedMessage()
for j in range(1,i+1):
alt.add_block(j, '*'*(2**j),chr(j)*32)
if i == 4:
self.assertEqual(alt,self.enc)
self.assertEqual(self.enc,alt)
else:
self.assertNotEqual(alt,self.enc)
self.assertNotEqual(self.enc,alt)
def testAscii(self):
a = EncryptedMessage.to_ascii(self.enc)
e2 = EncryptedMessage.from_ascii(a)
self.assertEqual(self.enc, e2)
def testJson(self):
a = EncryptedMessage.to_json(self.enc)
e2 = EncryptedMessage.from_json(a)
self.assertEqual(self.enc, e2)
def testBinary(self):
b = EncryptedMessage.to_binary(self.enc)
e2 = EncryptedMessage.from_binary(b)
self.assertEqual(e2, self.enc)
def testMismatches(self):
j = EncryptedMessage.to_json(self.enc)
b = EncryptedMessage.to_binary(self.enc)
a = EncryptedMessage.to_ascii(self.enc)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_json(b)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_json(a)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_binary(j)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_binary(a)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_ascii(j)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_ascii(b)
def testRound(self):
a = EncryptedMessage.to_json(self.enc)
e2 = EncryptedMessage.from_json(a)
self.assertEqual(self.enc, e2)
b = EncryptedMessage.to_binary(e2)
e3 = EncryptedMessage.from_binary(b)
self.assertEqual(e3, e2)
c = EncryptedMessage.to_ascii(e2)
e4 = EncryptedMessage.from_ascii(c)
self.assertEqual(e4, self.enc)
def makeTestMsg(self,len):
return b''.join([chr(random.randint(0x20,0x5a)) for i in range(len)])
def testMismatches(self):
j = EncryptedMessage.to_json(self.enc)
b = EncryptedMessage.to_binary(self.enc)
a = EncryptedMessage.to_ascii(self.enc)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_json(b)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_json(a)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_binary(j)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_binary(a)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_ascii(j)
with self.assertRaises(Exception) as context:
EncryptedMessage.from_ascii(b)
def testBinary(self):
b = EncryptedMessage.to_binary(self.enc)
e2 = EncryptedMessage.from_binary(b)
self.assertEqual(e2, self.enc)
def testJson(self):
a = EncryptedMessage.to_json(self.enc)
e2 = EncryptedMessage.from_json(a)
self.assertEqual(self.enc, e2)
def testAscii(self):
a = EncryptedMessage.to_ascii(self.enc)
e2 = EncryptedMessage.from_ascii(a)
self.assertEqual(self.enc, e2)