101 lines
3.8 KiB
Python
101 lines
3.8 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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""" Unit tests for utils.py """
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import unittest
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from fix_path import fix_sys_path
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fix_sys_path(__file__)
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from utils import md5_hash
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from utils import compare
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import hashlib
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from hashlib import md5, sha1, sha224, sha256, sha384, sha512
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from utils import simple_hash, get_digest, secure_dumps, secure_loads
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class TestUtils(unittest.TestCase):
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""" Tests the utils.py module """
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def test_md5_hash(self):
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""" Tests the md5_hash function """
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data = md5_hash("web2py rocks")
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self.assertEqual(data, '79509f3246a2824dee64635303e99204')
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def test_compare(self):
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""" Tests the compare funciton """
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a, b = 'test123', 'test123'
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compare_result_true = compare(a, b)
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self.assertTrue(compare_result_true)
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a, b = 'test123', 'test456'
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compare_result_false = compare(a, b)
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self.assertFalse(compare_result_false)
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def test_simple_hash(self):
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""" Tests the simple_hash function """
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# no key, no salt, md5
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data_md5 = simple_hash('web2py rocks!', key='', salt='', digest_alg='md5')
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self.assertEqual(data_md5, '37d95defba6c8834cb8cae86ee888568')
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# no key, no salt, sha1
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data_sha1 = simple_hash('web2py rocks!', key='', salt='', digest_alg='sha1')
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self.assertEqual(data_sha1, '00489a46753d8db260c71542611cdef80652c4b7')
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# no key, no salt, sha224
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data_sha224 = simple_hash('web2py rocks!', key='', salt='', digest_alg='sha224')
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self.assertEqual(data_sha224, '84d7054271842c2c17983baa2b1447e0289d101140a8c002d49d60da')
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# no key, no salt, sha256
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data_sha256 = simple_hash('web2py rocks!', key='', salt='', digest_alg='sha256')
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self.assertEqual(data_sha256, '0849f224d8deb267e4598702aaec1bd749e6caec90832469891012a4be24af08')
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# no key, no salt, sha384
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data_sha384 = simple_hash('web2py rocks!', key='', salt='', digest_alg='sha384')
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self.assertEqual(data_sha384,
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'3cffaf39371adbe84eb10f588d2718207d8e965e9172a27a278321b86977351376ae79f92e91d8c58cad86c491282d5f')
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# no key, no salt, sha512
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data_sha512 = simple_hash('web2py rocks!', key='', salt='', digest_alg='sha512')
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self.assertEqual(data_sha512, 'fa3237f594743e1d7b6c800bb134b3255cf4a98ab8b01e2ec23256328c9f8059'
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'64fdef25a038d6cc3fda1b2fb45d66461eeed5c4669e506ec8bdfee71348db7e')
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def test_secure_dumps_and_loads(self):
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""" Tests secure_dumps and secure_loads"""
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testobj = {'a': 1, 'b': 2}
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testkey = 'mysecret'
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secured = secure_dumps(testobj, testkey)
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original = secure_loads(secured, testkey)
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self.assertEqual(testobj, original)
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self.assertTrue(isinstance(secured, basestring))
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self.assertTrue(':' in secured)
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large_testobj = [x for x in range(1000)]
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secured_comp = secure_dumps(large_testobj, testkey, compression_level=9)
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original_comp = secure_loads(secured_comp, testkey, compression_level=9)
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self.assertEqual(large_testobj, original_comp)
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secured = secure_dumps(large_testobj, testkey)
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self.assertTrue(len(secured_comp) < len(secured))
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testhash = 'myhash'
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secured = secure_dumps(testobj, testkey, testhash)
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original = secure_loads(secured, testkey, testhash)
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self.assertEqual(testobj, original)
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wrong1 = secure_loads(secured, testkey, 'wronghash')
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self.assertEqual(wrong1, None)
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wrong2 = secure_loads(secured, 'wrongkey', testhash)
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self.assertEqual(wrong2, None)
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wrong3 = secure_loads(secured, 'wrongkey', 'wronghash')
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self.assertEqual(wrong3, None)
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wrong4 = secure_loads('abc', 'a', 'b')
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self.assertEqual(wrong4, None)
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if __name__ == '__main__':
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unittest.main()
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