disabled tests for generate_session_key()

Due to changes in `cryptography` package, it is no longer possible
to control the source of randomness for test suite

tests/test_core_crypto.py

@@ -7,44 +7,43 @@ from steam.core import crypto
 
 class crypto_testcase(unittest.TestCase):
     def setUp(self):
-        patcher = mock.patch('os.urandom')
+#         patcher = mock.patch('os.urandom')
-        self.addCleanup(patcher.stop)
+#         self.addCleanup(patcher.stop)
-        self.urandom = patcher.start()
+#         self.urandom = patcher.start()
-        self.urandom.side_effect = lambda n: b'1' * n
+#         self.urandom.side_effect = lambda n: b'1' * n
 
         patcher = mock.patch('steam.core.crypto.random_bytes')
         self.addCleanup(patcher.stop)
         self.random_bytes = patcher.start()
         self.random_bytes.side_effect = lambda n: b'1' * n
 
-    def test_keygen(self):
+#     def test_keygen(self):
-        expected_key = b'1' * 32
+#         expected_key = b'1' * 32
-        expected_ekey = (b'82a5d4d6de38e443ed3e6f0a1701a2c47bc98e0860e7883638ea5263a1744d02'
+#         expected_ekey = (b'82a5d4d6de38e443ed3e6f0a1701a2c47bc98e0860e7883638ea5263a1744d02'
-                         b'f733f09bc6b0f9b2a371bbb79b639208521f88658aab38c23e181d39a58ae39e'
+#                          b'f733f09bc6b0f9b2a371bbb79b639208521f88658aab38c23e181d39a58ae39e'
-                         b'c4e207fba822d523028d3c04e812abdc2247aa8d8e6e4a89c7a65671c5bcb329'
+#                          b'c4e207fba822d523028d3c04e812abdc2247aa8d8e6e4a89c7a65671c5bcb329'
-                         b'51c6d721ccf57cc2920d6ff3b69bfb2c611b1275badcd3e37fe024c9a25bf4b0'
+#                          b'51c6d721ccf57cc2920d6ff3b69bfb2c611b1275badcd3e37fe024c9a25bf4b0'
-                         )
+#                          )
-
+# 
-        key, ekey = crypto.generate_session_key()
+#         key, ekey = crypto.generate_session_key()
-        ekey = hexlify(ekey)
+#         ekey = hexlify(ekey)
-
+# 
-        self.assertEqual(key, expected_key)
+#         self.assertEqual(key, expected_key)
-        self.assertEqual(ekey, expected_ekey)
+#         self.assertEqual(ekey, expected_ekey)
-
+# 
-    def test_keygen_with_challenge(self):
+#     def test_keygen_with_challenge(self):
-        expected_key = b'1' * 32
+#         expected_key = b'1' * 32
-        expected_ekey = (b'd710c55122f9bf772ec9c0f21d75c05055764d5445902577340029b4707e1725'
+#         expected_ekey = (b'd710c55122f9bf772ec9c0f21d75c05055764d5445902577340029b4707e1725'
-                         b'd61bec77f41b17faed6577d08c812cef76dca8b0b0b2329e1f33ea4cfa31f1e6'
+#                          b'd61bec77f41b17faed6577d08c812cef76dca8b0b0b2329e1f33ea4cfa31f1e6'
-                         b'0babc859c55b6ac94497b5dc9b0bc89629290dc038274af4377771e088e92887'
+#                          b'0babc859c55b6ac94497b5dc9b0bc89629290dc038274af4377771e088e92887'
-                         b'30d3906f6b698fd113ba36e3d28a5e1ce0283b27a1adda538df5dc5b179cf84f'
+#                          b'30d3906f6b698fd113ba36e3d28a5e1ce0283b27a1adda538df5dc5b179cf84f'
-                         )
+#                          )
-
+# 
-        key, ekey = crypto.generate_session_key(b'5'*16)
+#         key, ekey = crypto.generate_session_key(b'5'*16)
-        ekey = hexlify(ekey)
+#         ekey = hexlify(ekey)
-
+# 
-        self.assertEqual(key, expected_key)
+#         self.assertEqual(key, expected_key)
-        self.assertEqual(ekey, expected_ekey)
+#         self.assertEqual(ekey, expected_ekey)
-
 
     def test_encryption(self):
         message = b'My secret message'