Tweak mocking logic for L3 plugin tests
Tweak mocking logic for L3 plugin tests

I stumbled upon this and I was baffled as to why the rpc notifier
was being mocked up the way it was. I think this calls for some
sanity-checking and this patch attempts to bring some common sense
in the test, or I could be barking up at wrong tree...woof woof

Change-Id: I57cf2d6a18ce37ef65fbf9d87d6de70c0178c6ca

dhanunjaya/neutron,eonpatapon/neutron,watonyweng/neutron,magic0704/neutron,jumpojoy/neutron,openstack/neutron,skyddv/neutron,igor-toga/local-snat,yanheven/neutron,silenci/neutron,mahak/neutron,mattt416/neutron,noironetworks/neutron,eayunstack/neutron,jacknjzhou/neutron,cisco-openstack/neutron,bigswitch/neutron,Stavitsky/neutron,cloudbase/neutron-virtualbox,JioCloud/neutron,skyddv/neutron,MaximNevrov/neutron,shahbazn/neutron,chitr/neutron,paninetworks/neutron,shahbazn/neutron,wenhuizhang/neutron,Stavitsky/neutron,wolverineav/neutron,bgxavier/neutron,mmnelemane/neutron,SmartInfrastructures/neutron,pnavarro/neutron,miyakz1192/neutron,mattt416/neutron,mandeepdhami/neutron,adelina-t/neutron,klmitch/neutron,waltBB/neutron_read,vivekanand1101/neutron,cloudbase/neutron,suneeth51/neutron,JianyuWang/neutron,neoareslinux/neutron,mahak/neutron,jumpojoy/neutron,aristanetworks/neutron,sasukeh/neutron,sebrandon1/neutron,dhanunjaya/neutron,huntxu/neutron,mmnelemane/neutron,jerryz1982/neutron,openstack/neutron,jacknjzhou/neutron,waltBB/neutron_read,sebrandon1/neutron,mandeepdhami/neutron,JianyuWang/neutron,adelina-t/neutron,cisco-openstack/neutron,vivekanand1101/neutron,dims/neutron,chitr/neutron,takeshineshiro/neutron,MaximNevrov/neutron,javaos74/neutron,openstack/neutron,wenhuizhang/neutron,SamYaple/neutron,alexandrucoman/vbox-neutron-agent,SmartInfrastructures/neutron,mahak/neutron,pnavarro/neutron,bgxavier/neutron,dims/neutron,rdo-management/neutron,suneeth51/neutron,eayunstack/neutron,SamYaple/neutron,swdream/neutron,asgard-lab/neutron,JioCloud/neutron,igor-toga/local-snat,infobloxopen/neutron,cloudbase/neutron-virtualbox,antonioUnina/neutron,infobloxopen/neutron,huntxu/neutron,bigswitch/neutron,takeshineshiro/neutron,apporc/neutron,barnsnake351/neutron,glove747/liberty-neutron,eonpatapon/neutron,jerryz1982/neutron,yuewko/neutron,barnsnake351/neutron,NeCTAR-RC/neutron,NeCTAR-RC/neutron,magic0704/neutron,klmitch/neutron,asgard-lab/neutron,paninetworks/neutron,javaos74/neutron,cloudbase/neutron,neoareslinux/neutron,noironetworks/neutron,aristanetworks/neutron,alexandrucoman/vbox-neutron-agent,yuewko/neutron,wolverineav/neutron,swdream/neutron,silenci/neutron,antonioUnina/neutron,yanheven/neutron,sasukeh/neutron,rdo-management/neutron,apporc/neutron,miyakz1192/neutron,watonyweng/neutron,glove747/liberty-neutron