Fixed error in RSAKeyStore testing

- UT needed to work with RSA keys for the size calculation to work

tests/test_ssl_tls_keystore.py

@@ -2,14 +2,47 @@
 
 import unittest
 
+from Crypto.PublicKey import RSA
 import scapy_ssl_tls.ssl_tls_keystore as tlsk
 
 
 class TestAsymKeyStore(unittest.TestCase):
+    def setUp(self):
+        self.pem_priv_key = """-----BEGIN PRIVATE KEY-----
+        MIIEwAIBADANBgkqhkiG9w0BAQEFAASCBKowggSmAgEAAoIBAQDDLrmt4lKRpm6P
+        2blptwJsa1EBuxuuAayLjwNqKGvm5c1CAUEa/NtEpUMM8WYKRDwxzakUIGI/BdP3
+        NOEMphcs5+OekgJLhzoSdtAIrXPy8JIidENZE6FzCJ2b6fHU5O4hoNvv1Bx5yoZr
+        HVaWJIZMRRocJJ0Nf9oMaU8IE6m6OdBzQHEwcnL2/a8Q3VxstHufzjILmaZD9WL+
+        6AESlQMKZPNQ+Xd7d4nvnVkY4ZV46tA+KvADGuotgovQwG+uiyQoGRrQUms21vHF
+        zIvd3G9OCiyCTCHSyfsE3g7tks33NZ8O8gF8xa9OmU9TQPwwAyUr6JQXz0CW77o7
+        Cr9LpHuNAgMBAAECggEBAJRbMbtfqc8XqDYjEfGur2Lld19Pb0yl7RbvD3NjYhDR
+        X2DqPyhaRfg5fWubGSp4jyBz6C5qJwMsVN80DFNm83qoj7T52lC6aoOaV6og3V8t
+        SIZzxLUyXKdpRxM5kR13HSHmeQYkPbi9HcrRM/1PqdzTMXNuyQl3wq9oZDAJchsf
+        fmoh080htkaxhEb1bMXa2Lj7j2OIkHOsQeIu6BdbxIKRPIT+zrcklE6ocW8fTWAS
+        Qi3IZ1FYLL+fs6TTxjx0VkC8QLaxWxY0pqTiwS7ndZiZKc3l3ARuvRk8buP+X3Jg
+        BD86FQ18OXZC9boMbDbzv2cOLtdkq5pS3lJE4F9gjYECgYEA69ukU2pNWot2OPwK
+        PuPwAXWNrvnvFzQgIc0qOiCmgKJU6wqunlop4Bx5XmetHExVyJVBEhaHoDr0F3Rs
+        gt8IclKDsWGXoVcgfu3llMimiZ05hOf/XtcGTCZwZenMQ30cFh4ZRuUu7WCZ9tqO
+        28P8jCXB3IcaRpRnNvVvmCr5NXECgYEA09nUzRW993SlohceRW2C9fT9HZ4BaPWO
+        5wVlnoo5mlUfAyzl+AGT/WlKmrn/1gAHIznQJ8ZIABQvPaBXhvkANXZP5Ie0lObw
+        jA7qFuKt7yV4GGlDnU1MOLh+acABMQBGSx8BJDaomH7glTiPEPTZjoP6wfAsd1uv
+        Knjt7jH2ad0CgYEAx9ghknRd+rx0fbBBVix4riPW20324ihOmZVnlD0aF6B0Z3tz
+        ncUz+irmQ7GBIpsjjIO60QK6BHAvZrhFQVaNp6B26ZORkSlr5WDZyImDYtMPa6fP
+        36I+OcPQNOo3I3Acnjj+ne2PJ59Ula92oIudr3pGmv72qpsQIacw2TSAWGECgYEA
+        sdNAN+HPMn68ZaGoLDjvW8uIB6tQnay5hhvWn8yA65YV0RGH+7Q/Z9BQ6i3EnPor
+        A5uMqUZbu4011jHYJpiuXzHvf/GVWAO92KLQReOCgqHd/Aen1MtEdrwOiG+90Ebd
+        ukLNL3ud61tc4oS2OlJ8p48LFm2mtY3FLA6UEYPoxhUCgYEAtsfWIGnBh7XC+HwI
+        2higSgN92VpJHSPOyOi0aG/u5AEQ+fsCUIi3KakxzvmiGMAEvWItkKyz2Gu8smtn
+        2HVsGxI5UW7aLw9s3qe8kyMSfUk6pGamVhJUQmDr77+5zEzykPBxwGwDwdeR43CR
+        xVgf/Neb/avXgIgi6drj8dp1fWA=
+        -----END PRIVATE KEY-----
+                """
+        self.rsa = RSA.importKey(self.pem_priv_key)
 
     def test_when_rsa_keystore_is_initialized_then_name_is_set(self):
-        rsa_keystore = tlsk.RSAKeystore(b"5678")
+        rsa_keystore = tlsk.RSAKeystore(self.rsa.publickey(), self.rsa.key)
         self.assertEqual("RSA Keystore", rsa_keystore.name)
-        self.assertEqual(None, rsa_keystore.private)
-        self.assertEqual(b"5678", rsa_keystore.public)
+        self.assertEqual(self.rsa.key, rsa_keystore.private)
+        self.assertEqual(self.rsa.publickey(), rsa_keystore.public)
+        self.assertEqual(2048, rsa_keystore.size)
         self.assertEqual(None, rsa_keystore.certificate)