vl_from_vl_2 = VLInstModel.objects.filter(vldid=self.vl_id_2, ownerid=self.ns_inst_id)
self.assertEqual(VNFFGInstModel.objects.filter(vnffgdid=self.vnffg_id, nsinstid=self.ns_inst_id)[0].vllist,
vl_from_vl_2[0].vlinstanceid + "," + vl_from_vl_1[0].vlinstanceid)
vl_from_vl_2 = VLInstModel.objects.filter(vldid=self.vl_id_2, ownerid=self.ns_inst_id)
self.assertEqual(VNFFGInstModel.objects.filter(vnffgdid=self.vnffg_id, nsinstid=self.ns_inst_id)[0].vllist,
vl_from_vl_2[0].vlinstanceid + "," + vl_from_vl_1[0].vlinstanceid)