bug 1101184 add new test: verify new n/w visible
bug 1101184 add new test: verify new n/w visible

This fix introduces an additional test into the
test_network_basic_ops set which verifies that
the newly created network, subnet, and router
are visible

Change-Id: I8982a9d4b1d4d3869b98447de07cf363ac8fadc6

tudorvio/tempest,akash1808/tempest,eggmaster/tempest,openstack/tempest,citrix-openstack/build-tempest,manasi24/jiocloud-tempest-qatempest,hpcloud-mon/tempest,manasi24/jiocloud-tempest-qatempest,LIS/lis-tempest,masayukig/tempest,ebagdasa/tempest,JioCloud/tempest,varunarya10/tempest,afaheem88/tempest,yamt/tempest,neerja28/Tempest,bigswitch/tempest,sebrandon1/tempest,jaspreetw/tempest,sebrandon1/tempest,adkerr/tempest,citrix-openstack-build/tempest,roopali8/tempest,CiscoSystems/tempest,masayukig/tempest,vedujoshi/tempest,dkalashnik/tempest,vmahuli/tempest,ebagdasa/tempest,ntymtsiv/tempest,Vaidyanath/tempest,BeenzSyed/tempest,rzarzynski/tempest,armando-migliaccio/tempest,alinbalutoiu/tempest,pandeyop/tempest,cloudbase/lis-tempest,Lilywei123/tempest,citrix-openstack/build-tempest,izadorozhna/tempest,FujitsuEnablingSoftwareTechnologyGmbH/tempest,Juniper/tempest,Vaidyanath/tempest,FujitsuEnablingSoftwareTechnologyGmbH/tempest,CiscoSystems/tempest,redhat-cip/tempest,Mirantis/tempest,openstack/tempest,pczerkas/tempest,dkalashnik/tempest,afaheem88/tempest_neutron,yamt/tempest,Lilywei123/tempest,tonyli71/tempest,rzarzynski/tempest,afaheem88/tempest_neutron,izadorozhna/tempest,NexusIS/tempest,hpcloud-mon/tempest,redhat-cip/tempest,hayderimran7/tempest,zsoltdudas/lis-tempest,roopali8/tempest,queria/my-tempest,danielmellado/tempest,adkerr/tempest,citrix-openstack-build/tempest,Juraci/tempest,tudorvio/tempest,neerja28/Tempest,Juraci/tempest,rakeshmi/tempest,itskewpie/tempest,vmahuli/tempest,cisco-openstack/tempest,afaheem88/tempest,xbezdick/tempest,LIS/lis-tempest,vedujoshi/tempest,Tesora/tesora-tempest,alinbalutoiu/tempest,Juniper/tempest,akash1808/tempest,vedujoshi/os_tempest,armando-migliaccio/tempest,bigswitch/tempest,manasi24/tempest,manasi24/tempest,ntymtsiv/tempest,nunogt/tempest,pczerkas/tempest,cisco-openstack/tempest,queria/my-tempest,danielmellado/tempest,eggmaster/tempest,zsoltdudas/lis-tempest,cloudbase/lis-tempest,itskewpie/tempest,varunarya10/tempest,NexusIS/tempest,jamielennox/tempest,Tesora/tesora-tempest,pandeyop/tempest,xbezdick/tempest,BeenzSyed/tempest,vedujoshi/os_tempest,nunogt/tempest,hayderimran7/tempest,JioCloud/tempest,flyingfish007/tempest,jamielennox/tempest,tonyli71/tempest,Mirantis/tempest,flyingfish007/tempest,jaspreetw/tempest,rakeshmi/tempest