Change at test_RO for test vimconnector

Change-Id: Id6b9b674b4286380080f09676bed6e751cfa2164
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/osm_ro/vimconn_openstack.py b/osm_ro/vimconn_openstack.py
index 975abaf..b9c4e7c 100644
--- a/osm_ro/vimconn_openstack.py
+++ b/osm_ro/vimconn_openstack.py
@@ -353,6 +353,8 @@
             raise vimconn.vimconnConnectionException(type(exception).__name__ + ": " + str(exception))
         elif isinstance(exception, (nvExceptions.ClientException, ksExceptions.ClientException,
                                     neExceptions.NeutronException, nvExceptions.BadRequest)):
+            if "could not be found" in str(exception):
+                raise vimconn.vimconnNotFoundException(type(exception).__name__ + ": " + str(exception))
             raise vimconn.vimconnUnexpectedResponse(type(exception).__name__ + ": " + str(exception))
         elif isinstance(exception, (neExceptions.NetworkNotFoundClient, nvExceptions.NotFound)):
             raise vimconn.vimconnNotFoundException(type(exception).__name__ + ": " + str(exception))