[+] Made UnitTest which checks initialization, and library deinitialization,...

[+] Made UnitTest which checks initialization, and library deinitialization, and also checks the operation of the base58 and base64 algorithm

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "libdap"]
 	path = libdap
 	url = https://github.com/cellframe/libdap.git
+[submodule "test/libdap-python"]
+	path = test/libdap-python
+	url = https://github.com/cellframe/libdap-python.git

libdap-python @ e8d7f4e8

+Subproject commit e8d7f4e84f0cbca515236f317e9aa5d079df1962

test/test.py

+import libdap_crypto_python_module as crypto
+import unittest
+
+class TestLibdapCryptoPythonModule(unittest.TestCase):
+    def test_ini(self):
+        self.assertTrue(crypto.init() == 0, "Failed init libdap crypto python")
+    def test_deinit(self):
+        self.assertTrue(crypto.deinit() == 0, "Failed deinit libdap crypto python")
+    def test_b58(self):
+        s = "REvgshguqwt76thuioh1`lwi0-8i-d0hjwpeocnpgh89efty7ug"
+        crypt = crypto.encode_base58(s)
+        decrypt = crypto.decode_base58(crypt)
+        self.assertTrue(s == decrypt, "Encoding and decoded information using the base58 algorithm does not match the original")
+    def test_b64(self):
+        s = "LindyfekrngFHJFGR23356fer"
+        crypt = crypto.encode_base64(s)
+        decrypt = crypto.decode_base64(crypt, len(s))
+        self.assertTrue(s == decrypt, "Encoding and decoded information using the base64 algorithm does not match the original")
+
+if __name__ == '__main__':
+    unittest.main()