Add test_instance_get_active_by_window_joined
Add test_instance_get_active_by_window_joined

This adds a unit test for previous untested method
nova.db.sqlalchemy.instance_get_active_by_window_joined

Change-Id: Ib5826b34bba8e93d2966963c696a20df29501771

vladikr/nova_drafts,JioCloud/nova_test_latest,jeffrey4l/nova,hanlind/nova,yosshy/nova,viggates/nova,JioCloud/nova,apporc/nova,LoHChina/nova,rahulunair/nova,devoid/nova,petrutlucian94/nova,tanglei528/nova,akash1808/nova_test_latest,berrange/nova,sebrandon1/nova,Juniper/nova,luogangyi/bcec-nova,takeshineshiro/nova,berrange/nova,apporc/nova,mikalstill/nova,blueboxgroup/nova,MountainWei/nova,maelnor/nova,zhimin711/nova,whitepages/nova,cloudbase/nova,Metaswitch/calico-nova,cloudbau/nova,BeyondTheClouds/nova,leilihh/novaha,maelnor/nova,yatinkumbhare/openstack-nova,yosshy/nova,viggates/nova,NeCTAR-RC/nova,petrutlucian94/nova_dev,mahak/nova,openstack/nova,kimjaejoong/nova,JianyuWang/nova,devoid/nova,CEG-FYP-OpenStack/scheduler,rrader/nova-docker-plugin,CEG-FYP-OpenStack/scheduler,belmiromoreira/nova,tangfeixiong/nova,felixma/nova,eonpatapon/nova,rajalokan/nova,sebrandon1/nova,klmitch/nova,ntt-sic/nova,phenoxim/nova,Francis-Liu/animated-broccoli,angdraug/nova,alexandrucoman/vbox-nova-driver,jianghuaw/nova,mahak/nova,tudorvio/nova,klmitch/nova,virtualopensystems/nova,dims/nova,cernops/nova,tealover/nova,adelina-t/nova,hanlind/nova,JioCloud/nova,imsplitbit/nova,Juniper/nova,gooddata/openstack-nova,petrutlucian94/nova,tianweizhang/nova,ruslanloman/nova,vmturbo/nova,scripnichenko/nova,shail2810/nova,ted-gould/nova,mmnelemane/nova,tangfeixiong/nova,alaski/nova,bigswitch/nova,rahulunair/nova,gooddata/openstack-nova,watonyweng/nova,mmnelemane/nova,whitepages/nova,eharney/nova,thomasem/nova,hanlind/nova,imsplitbit/nova,vladikr/nova_drafts,tanglei528/nova,Tehsmash/nova,TwinkleChawla/nova,eayunstack/nova,LoHChina/nova,alaski/nova,raildo/nova,mikalstill/nova,double12gzh/nova,CiscoSystems/nova,nikesh-mahalka/nova,barnsnake351/nova,nikesh-mahalka/nova,saleemjaveds/https-github.com-openstack-nova,devendermishrajio/nova,affo/nova,rrader/nova-docker-plugin,angdraug/nova,vmturbo/nova,isyippee/nova,sacharya/nova,noironetworks/nova,Juniper/nova,cernops/nova,jeffrey4l/nova,edulramirez/nova,klmitch/nova,leilihh/novaha,cloudbase/nova,tudorvio/nova,luogangyi/bcec-nova,Juniper/nova,zaina/nova,BeyondTheClouds/nova,orbitfp7/nova,devendermishrajio/nova,petrutlucian94/nova_dev,zzicewind/nova,eayunstack/nova,spring-week-topos/nova-week,bigswitch/nova,openstack/nova,cloudbase/nova,ewindisch/nova,yatinkumbhare/openstack-nova,Francis-Liu/animated-broccoli,varunarya10/nova_test_latest,leilihh/nova,badock/nova,badock/nova,thomasem/nova,CiscoSystems/nova,cloudbase/nova-virtualbox,BeyondTheClouds/nova,CCI-MOC/nova,varunarya10/nova_test_latest,tianweizhang/nova,blueboxgroup/nova,CloudServer/nova,joker946/nova,tealover/nova,rajalokan/nova,virtualopensystems/nova,TwinkleChawla/nova,zzicewind/nova,mgagne/nova,belmiromoreira/nova,shail2810/nova,ruslanloman/nova,gooddata/openstack-nova,adelina-t/nova,iuliat/nova,CCI-MOC/nova,cyx1231st/nova,ntt-sic/nova,Tehsmash/nova,spring-week-topos/nova-week,j-carpentier/nova,dawnpower/nova,sacharya/nova,saleemjaveds/https-github.com-openstack-nova,shahar-stratoscale/nova,OpenAcademy-OpenStack/nova-scheduler,Stavitsky/nova,redhat-openstack/nova,devendermishrajio/nova_test_latest,leilihh/nova,vmturbo/nova,double12gzh/nova,MountainWei/nova,OpenAcademy-OpenStack/nova-scheduler,takeshineshiro/nova,barnsnake351/nova,gooddata/openstack-nova,orbitfp7/nova,watonyweng/nova,jianghuaw/nova,bgxavier/nova,fnordahl/nova,edulramirez/nova,fnordahl/nova,NeCTAR-RC/nova,cloudbau/nova,affo/nova,silenceli/nova,CloudServer/nova,JioCloud/nova_test_latest,alexandrucoman/vbox-nova-driver,cernops/nova,akash1808/nova,Stavitsky/nova,akash1808/nova_test_latest,cloudbase/nova-virtualbox,devendermishrajio/nova_test_latest,mandeepdhami/nova,alvarolopez/nova,dims/nova,shahar-stratoscale/nova,klmitch/nova,vmturbo/nova,eonpatapon/nova,projectcalico/calico-nova,ewindisch/nova,phenoxim/nova,projectcalico/calico-nova,j-carpentier/nova,raildo/nova,scripnichenko/nova,bgxavier/nova,JianyuWang/nova,dawnpower/nova,mikalstill/nova,rajalokan/nova,Yusuke1987/openstack_template,Yusuke1987/openstack_template,sebrandon1/nova,eharney/nova,silenceli/nova,mgagne/nova,mandeepdhami/nova,rahulunair/nova,kimjaejoong/nova,redhat-openstack/nova,alvarolopez/nova,zhimin711/nova,isyippee/nova,jianghuaw/nova,zaina/nova,joker946/nova,felixma/nova,noironetworks/nova,openstack/nova,jianghuaw/nova,Metaswitch/calico-nova,cyx1231st/nova,ted-gould/nova,akash1808/nova,mahak/nova,rajalokan/nova,iuliat/nova