+//-----------------------------------------------------------------------------
+// TestRESTSubMergeDelAndRouteUpdateNok
+//
+// stub stub stub stub
+// +-------+ +-------+ +---------+ +---------+ +---------+
+// | xapp1 | | xapp2 | | submgr | | rtmgr | | e2term |
+// +-------+ +-------+ +---------+ +---------+ +---------+
+// | | | | |
+// | RESTSubReq1 | | |
+// |------------------------>| | |
+// | RESTSubResp2 | | |
+// |<------------------------| | |
+// | | | | |
+// | | | RouteCreate | |
+// | | |------------->| |
+// | | | CreateResp | |
+// | | |<-------------| |
+// | | | SubReq | |
+// | | |---------------------------->|
+// | | | SubResp | |
+// | | |<----------------------------|
+// | RESTNotif1 | | |
+// |<------------------------| | |
+// | | | | |
+// | | RESTSubReq2 | | |
+// | |------------>| | |
+// | | RESTSubResp2| | |
+// | |<------------| | |
+// | | | RouteCreate | |
+// | | |------------->| |
+// | | | CreateResp | |
+// | | |<-------------| |
+// | | | SubReq | |
+// | | |---------------------------->|
+// | | | SubResp | |
+// | | |<----------------------------|
+// | | RESTNotif2 | | |
+// | |<------------| | |
+// | | | | |
+// | [SUBS INT DELETE] | |
+// | | | | |
+// | RESTSubDelReq1 | | |
+// |------------------------>| | |
+// | RESTSubDelResp1 | | |
+// |<------------------------| | |
+// | | | SubDelReq | |
+// | | |---------------------------->|
+// | | | SubDelResp | |
+// | | |<----------------------------|
+// | | | RouteUpdate | |
+// | | |------------->| |
+// | | | RouteUpdate | |
+// | | | status:400 | |
+// | | |(Bad request) | |
+// | | |<-------------| |
+// | | | | |
+// | | RESTSubDelReq2 | |
+// | |------------>| | |
+// | | RESTSubDelResp2 | |
+// | |<------------| | |
+// | | | SubDelReq | |
+// | | |---------------------------->|
+// | | | SubdelResp | |
+// | | |<----------------------------|
+// | | | RouteDelete | |
+// | | |------------->| |
+// | | | Deleteresp | |
+// | | |<-------------| |
+
+//-----------------------------------------------------------------------------
+