Add pbkdf2 tests

* wqflask/tests/wqflask/test_pbkdf2.py: New tests.

1 files changed, 61 insertions, 0 deletions

diff --git a/wqflask/tests/wqflask/test_pbkdf2.py b/wqflask/tests/wqflask/test_pbkdf2.py
new file mode 100644
index 00000000..a33fbd4f
--- /dev/null
+++ b/wqflask/tests/wqflask/test_pbkdf2.py
@@ -0,0 +1,61 @@
+"""Test cases pbkdf2"""
+
+import unittest
+from wqflask.pbkdf2 import pbkdf2_hex
+
+
+class TestPbkdf2(unittest.TestCase):
+    def test_pbkdf2_hex(self):
+        """
+        Test pbkdf2_hex function
+        """
+
+        for password, salt, iterations, keylen, expected_value in [
+                ('password', 'salt', 1, 20,
+                 '0c60c80f961f0e71f3a9b524af6012062fe037a6'),
+                ('password', 'salt', 2, 20,
+                 'ea6c014dc72d6f8ccd1ed92ace1d41f0d8de8957'),
+                ('password', 'salt', 4096, 20,
+                 '4b007901b765489abead49d926f721d065a429c1'),
+                ('passwordPASSWORDpassword',
+                 'saltSALTsaltSALTsaltSALTsaltSALTsalt',
+                 4096, 25,
+                 '3d2eec4fe41c849b80c8d83662c0e44a8b291a964cf2f07038'),
+                ('pass\x00word', 'sa\x00lt', 4096, 16,
+                 '56fa6aa75548099dcc37d7f03425e0c3'),
+                ('password', 'ATHENA.MIT.EDUraeburn', 1, 16,
+                 'cdedb5281bb2f801565a1122b2563515'),
+                ('password', 'ATHENA.MIT.EDUraeburn', 1, 32,
+                 ('cdedb5281bb2f80'
+                  '1565a1122b256351'
+                  '50ad1f7a04bb9f3a33'
+                  '3ecc0e2e1f70837')),
+                ('password', 'ATHENA.MIT.EDUraeburn', 2, 16,
+                 '01dbee7f4a9e243e988b62c73cda935d'),
+                ('password', 'ATHENA.MIT.EDUraeburn', 2, 32,
+                 ('01dbee7f4a9e243e9'
+                  '88b62c73cda935da05'
+                  '378b93244ec8f48a99'
+                  'e61ad799d86')),
+                ('password', 'ATHENA.MIT.EDUraeburn', 1200, 32,
+                 ('5c08eb61fdf71e'
+                  '4e4ec3cf6ba1f55'
+                  '12ba7e52ddbc5e51'
+                  '42f708a31e2e62b1e13')),
+                ('X' * 64, 'pass phrase equals block size', 1200, 32,
+                 ('139c30c0966bc32ba'
+                  '55fdbf212530ac9c5'
+                  'ec59f1a452f5cc9ad'
+                  '940fea0598ed1')),
+                ('X' * 65, 'pass phrase exceeds block size', 1200, 32,
+                 ('9ccad6d468770cd'
+                  '51b10e6a68721be6'
+                  '11a8b4d282601db3'
+                  'b36be9246915ec82a'))
+        ]:
+            self.assertEqual(
+                pbkdf2_hex(data=password,
+                           salt=salt,
+                           iterations=iterations,
+                           keylen=keylen),
+                expected_value)