def METHOD_NAME(self):
    src_url = '(description= (address=(protocol=tcps)(port=1522)(host=some-cn-in.oraclecloud.com))' \
              '(connect_data=(service_name=some-service-in.oraclecloud.com))' \
              '(security=(ssl_server_dn_match=yes)) )'
    expected_url = '(description=(address=(protocol=tcps)(port=1522)(host=some-cn-in.oraclecloud.com))' \
                   '(connect_data=(service_name=some-service-in.oraclecloud.com))' \
                   '(security=(ssl_server_dn_match=yes)))'
    fixed_url = atp_helper.cleanup_connect_string(src_url)
    self.assertEqual(fixed_url, expected_url)
    return