Fix up product_spec has_stock? test to use actual association rather than stubbed out
Fix up product_spec has_stock? test to use actual association rather than stubbed out

reidblomquist/spree,AgilTec/spree,Hates/spree,mleglise/spree,odk211/spree,Antdesk/karpal-spree,dandanwei/spree,JDutil/spree,freerunningtech/spree,Hates/spree,grzlus/solidus,kewaunited/spree,alepore/spree,jimblesm/spree,groundctrl/spree,sunny2601/spree,LBRapid/spree,welitonfreitas/spree,richardnuno/solidus,jspizziri/spree,njerrywerry/spree,codesavvy/sandbox,shekibobo/spree,nooysters/spree,piousbox/spree,hoanghiep90/spree,pulkit21/spree,sideci-sample/sideci-sample-spree,lsirivong/spree,vulk/spree,fahidnasir/spree,priyank-gupta/spree,raow/spree,adaddeo/spree,locomotivapro/spree,gautamsawhney/spree,shekibobo/spree,useiichi/spree,StemboltHQ/spree,Nevensoft/spree,Mayvenn/spree,derekluo/spree,softr8/spree,degica/spree,nooysters/spree,groundctrl/spree,sfcgeorge/spree,dafontaine/spree,surfdome/spree,carlesjove/spree,robodisco/spree,mindvolt/spree,firman/spree,mleglise/spree,yomishra/pce,camelmasa/spree,devilcoders/solidus,surfdome/spree,jhawthorn/spree,Ropeney/spree,karlitxo/spree,NerdsvilleCEO/spree,orenf/spree,softr8/spree,azclick/spree,fahidnasir/spree,bonobos/solidus,vinayvinsol/spree,zaeznet/spree,pervino/solidus,shioyama/spree,rakibulislam/spree,bonobos/solidus,alejandromangione/spree,shaywood2/spree,calvinl/spree,Lostmyname/spree,delphsoft/spree-store-ballchair,agient/agientstorefront,judaro13/spree-fork,vinsol/spree,reinaris/spree,SadTreeFriends/spree,cutefrank/spree,camelmasa/spree,vinayvinsol/spree,firman/spree,karlitxo/spree,progsri/spree,Mayvenn/spree,reidblomquist/spree,jparr/spree,vcavallo/spree,moneyspyder/spree,wolfieorama/spree,lzcabrera/spree-1-3-stable,hoanghiep90/spree,edgward/spree,brchristian/spree,gregoryrikson/spree-sample,sfcgeorge/spree,groundctrl/spree,jhawthorn/spree,dotandbo/spree,scottcrawford03/solidus,welitonfreitas/spree,reinaris/spree,ahmetabdi/spree,Boomkat/spree,lyzxsc/spree,rajeevriitm/spree,njerrywerry/spree,odk211/spree,knuepwebdev/FloatTubeRodHolders,biagidp/spree,TimurTarasenko/spree,TimurTarasenko/spree,jsurdilla/solidus,omarsar/spree,tancnle/spree,jeffboulet/spree,odk211/spree,KMikhaylovCTG/spree,carlesjove/spree,forkata/solidus,cutefrank/spree,alepore/spree,athal7/solidus,RatioClothing/spree,vmatekole/spree,tesserakt/clean_spree,mindvolt/spree,bricesanchez/spree,watg/spree,AgilTec/spree,CiscoCloud/spree,TrialGuides/spree,yushine/spree,gautamsawhney/spree,useiichi/spree,thogg4/spree,delphsoft/spree-store-ballchair,jsurdilla/solidus,Nevensoft/spree,tomash/spree,orenf/spree,CJMrozek/spree,sliaquat/spree,Ropeney/spree,beni55/spree,vinayvinsol/spree,camelmasa/spree,net2b/spree,jimblesm/spree,codesavvy/sandbox,maybii/spree,CJMrozek/spree,progsri/spree,surfdome/spree,ayb/spree,KMikhaylovCTG/spree,firman/spree,vmatekole/spree,Senjai/solidus,mindvolt/spree,ckk-scratch/solidus,net2b/spree,pervino/solidus,tesserakt/clean_spree,TrialGuides/spree,richardnuno/solidus,fahidnasir/spree,pjmj777/spree,lyzxsc/spree,wolfieorama/spree,pervino/spree,lsirivong/spree,Engeltj/spree,lzcabrera/spree-1-3-stable,scottcrawford03/solidus,abhishekjain16/spree,beni55/spree,sliaquat/spree,FadliKun/spree,caiqinghua/spree,APohio/spree,lyzxsc/spree,vulk/spree,carlesjove/spree,azranel/spree,raow/spree,richardnuno/solidus,brchristian/spree,softr8/spree,yiqing95/spree,devilcoders/solidus,Arpsara/solidus,bonobos/solidus,vcavallo/spree,brchristian/spree,AgilTec/spree,StemboltHQ/spree,welitonfreitas/spree,Lostmyname/spree,lyzxsc/spree,project-eutopia/spree,lsirivong/solidus,volpejoaquin/spree,HealthWave/spree,TimurTarasenko/spree,LBRapid/spree,yiqing95/spree,Ropeney/spree,vinayvinsol/spree,derekluo/spree,Migweld/spree,calvinl/spree,dandanwei/spree,JuandGirald/spree,jparr/spree,SadTreeFriends/spree,thogg4/spree,jparr/spree,brchristian/spree,bjornlinder/Spree,shioyama/spree,quentinuys/spree,Arpsara/solidus,Machpowersystems/spree_mach,orenf/spree,Migweld/spree,siddharth28/spree,lsirivong/solidus,ahmetabdi/spree,progsri/spree,pulkit21/spree,lsirivong/spree,Engeltj/spree,hifly/spree,kewaunited/spree,bricesanchez/spree,azranel/spree,jeffboulet/spree,APohio/spree,SadTreeFriends/spree,alejandromangione/spree,jhawthorn/spree,Senjai/solidus,PhoenixTeam/spree_phoenix,njerrywerry/spree,rbngzlv/spree,pulkit21/spree,yiqing95/spree,zamiang/spree,shekibobo/spree,sfcgeorge/spree,KMikhaylovCTG/spree,kewaunited/spree,abhishekjain16/spree,locomotivapro/spree,assembledbrands/spree,vulk/spree,cutefrank/spree,sliaquat/spree,project-eutopia/spree,priyank-gupta/spree,calvinl/spree,Hawaiideveloper/shoppingcart,ayb/spree,miyazawatomoka/spree,edgward/spree,jordan-brough/spree,trigrass2/spree,DarkoP/spree,ayb/spree,knuepwebdev/FloatTubeRodHolders,caiqinghua/spree,dandanwei/spree,tancnle/spree,pervino/spree,grzlus/solidus,Kagetsuki/spree,builtbybuffalo/spree,devilcoders/solidus,caiqinghua/spree,watg/spree,Hawaiideveloper/shoppingcart,tailic/spree,JuandGirald/spree,agient/agientstorefront,reidblomquist/spree,reinaris/spree,sfcgeorge/spree,maybii/spree,joanblake/spree,NerdsvilleCEO/spree,Kagetsuki/spree,siddharth28/spree,archSeer/spree,judaro13/spree-fork,dafontaine/spree,gregoryrikson/spree-sample,piousbox/spree,sunny2601/spree,SadTreeFriends/spree,dotandbo/spree,ramkumar-kr/spree,JuandGirald/spree,judaro13/spree-fork,camelmasa/spree,keatonrow/spree,Machpowersystems/spree_mach,Nevensoft/spree,keatonrow/spree,hifly/spree,xuewenfei/solidus,StemboltHQ/spree,sliaquat/spree,JDutil/spree,forkata/solidus,useiichi/spree,progsri/spree,builtbybuffalo/spree,rajeevriitm/spree,Mayvenn/spree,jsurdilla/solidus,agient/agientstorefront,omarsar/spree,dandanwei/spree,vcavallo/spree,DynamoMTL/spree,moneyspyder/spree,grzlus/spree,azclick/spree,cutefrank/spree,RatioClothing/spree,PhoenixTeam/spree_phoenix,madetech/spree,RatioClothing/spree,Arpsara/solidus,archSeer/spree,gregoryrikson/spree-sample,Lostmyname/spree,tailic/spree,KMikhaylovCTG/spree,shaywood2/spree,degica/spree,orenf/spree,assembledbrands/spree,Antdesk/karpal-spree,jaspreet21anand/spree,Hates/spree,bonobos/solidus,pervino/spree,edgward/spree,dotandbo/spree,Senjai/spree,jsurdilla/solidus,JDutil/spree,lzcabrera/spree-1-3-stable,patdec/spree,pervino/spree,quentinuys/spree,bjornlinder/Spree,shaywood2/spree,Boomkat/spree,derekluo/spree,grzlus/spree,alvinjean/spree,firman/spree,piousbox/spree,builtbybuffalo/spree,zamiang/spree,HealthWave/spree,alepore/spree,maybii/spree,jasonfb/spree,jeffboulet/spree,radarseesradar/spree,knuepwebdev/FloatTubeRodHolders,beni55/spree,Migweld/spree,imella/spree,nooysters/spree,volpejoaquin/spree,berkes/spree,Engeltj/spree,azranel/spree,archSeer/spree,Senjai/spree,berkes/spree,trigrass2/spree,ckk-scratch/solidus,sideci-sample/sideci-sample-spree,kitwalker12/spree,jspizziri/spree,groundctrl/spree,Boomkat/spree,jaspreet21anand/spree,jspizziri/spree,bjornlinder/Spree,useiichi/spree,thogg4/spree,zamiang/spree,robodisco/spree,adaddeo/spree,beni55/spree,abhishekjain16/spree,codesavvy/sandbox,rajeevriitm/spree,jaspreet21anand/spree,pervino/solidus,net2b/spree,yushine/spree,Nevensoft/spree,yiqing95/spree,FadliKun/spree,DynamoMTL/spree,yomishra/pce,patdec/spree,jordan-brough/solidus,DarkoP/spree,karlitxo/spree,lsirivong/spree,azclick/spree,urimikhli/spree,vinsol/spree,quentinuys/spree,rbngzlv/spree,forkata/solidus,priyank-gupta/spree,xuewenfei/solidus,athal7/solidus,woboinc/spree,caiqinghua/spree,Hates/spree,moneyspyder/spree,rbngzlv/spree,CiscoCloud/spree,Migweld/spree,delphsoft/spree-store-ballchair,xuewenfei/solidus,abhishekjain16/spree,gautamsawhney/spree,jordan-brough/solidus,yushine/spree,madetech/spree,HealthWave/spree,reidblomquist/spree,gautamsawhney/spree,imella/spree,ramkumar-kr/spree,madetech/spree,freerunningtech/spree,TrialGuides/spree,biagidp/spree,Antdesk/karpal-spree,alvinjean/spree,kewaunited/spree,rakibulislam/spree,hoanghiep90/spree,trigrass2/spree,joanblake/spree,NerdsvilleCEO/spree,jasonfb/spree,Mayvenn/spree,dafontaine/spree,gregoryrikson/spree-sample,shekibobo/spree,robodisco/spree,Senjai/solidus,radarseesradar/spree,hifly/spree,net2b/spree,biagidp/spree,bricesanchez/spree,azclick/spree,Senjai/spree,AgilTec/spree,Lostmyname/spree,JDutil/spree,ramkumar-kr/spree,zaeznet/spree,Boomkat/spree,pervino/solidus,rajeevriitm/spree,grzlus/spree,lsirivong/solidus,LBRapid/spree,urimikhli/spree,piousbox/spree,APohio/spree,ahmetabdi/spree,tesserakt/clean_spree,ramkumar-kr/spree,Machpowersystems/spree_mach,Senjai/solidus,dafontaine/spree,rakibulislam/spree,miyazawatomoka/spree,raow/spree,odk211/spree,patdec/spree,Ropeney/spree,calvinl/spree,jasonfb/spree,jimblesm/spree,agient/agientstorefront,fahidnasir/spree,hifly/spree,scottcrawford03/solidus,FadliKun/spree,jasonfb/spree,Hawaiideveloper/shoppingcart,project-eutopia/spree,Kagetsuki/spree,robodisco/spree,trigrass2/spree,joanblake/spree,miyazawatomoka/spree,azranel/spree,codesavvy/sandbox,TrialGuides/spree,sunny2601/spree,radarseesradar/spree,FadliKun/spree,derekluo/spree,kitwalker12/spree,DarkoP/spree,jaspreet21anand/spree,patdec/spree,locomotivapro/spree,woboinc/spree,carlesjove/spree,TimurTarasenko/spree,shaywood2/spree,welitonfreitas/spree,radarseesradar/spree,tomash/spree,PhoenixTeam/spree_phoenix,siddharth28/spree,njerrywerry/spree,zaeznet/spree,miyazawatomoka/spree,vmatekole/spree,PhoenixTeam/spree_phoenix,karlitxo/spree,hoanghiep90/spree,yushine/spree,alvinjean/spree,keatonrow/spree,jimblesm/spree,Kagetsuki/spree,ckk-scratch/solidus,rakibulislam/spree,vcavallo/spree,nooysters/spree,CiscoCloud/spree,thogg4/spree,adaddeo/spree,siddharth28/spree,moneyspyder/spree,edgward/spree,project-eutopia/spree,kitwalker12/spree,vinsol/spree,dotandbo/spree,omarsar/spree,degica/spree,joanblake/spree,quentinuys/spree,alejandromangione/spree,volpejoaquin/spree,ujai/spree,woboinc/spree,CJMrozek/spree,archSeer/spree,reinaris/spree,vinsol/spree,jordan-brough/spree,mleglise/spree,ayb/spree,pulkit21/spree,Arpsara/solidus,keatonrow/spree,DarkoP/spree,sunny2601/spree,ujai/spree,jeffboulet/spree,ckk-scratch/solidus,berkes/spree,scottcrawford03/solidus,tomash/spree,CJMrozek/spree,zamiang/spree,delphsoft/spree-store-ballchair,jordan-brough/solidus,Engeltj/spree,DynamoMTL/spree,vulk/spree,devilcoders/solidus,xuewenfei/solidus,APohio/spree,priyank-gupta/spree,jspizziri/spree,freerunningtech/spree,alvinjean/spree,grzlus/spree,tesserakt/clean_spree,NerdsvilleCEO/spree,softr8/spree,mindvolt/spree,omarsar/spree,pjmj777/spree,ujai/spree,pjmj777/spree,yomishra/pce,jordan-brough/solidus,athal7/solidus,tailic/spree,sideci-sample/sideci-sample-spree,assembledbrands/spree,grzlus/solidus,wolfieorama/spree,rbngzlv/spree,madetech/spree,shioyama/spree,builtbybuffalo/spree,tancnle/spree,grzlus/solidus,Hawaiideveloper/shoppingcart,volpejoaquin/spree,JuandGirald/spree,jparr/spree,berkes/spree,wolfieorama/spree,imella/spree,CiscoCloud/spree,richardnuno/solidus,maybii/spree,urimikhli/spree,raow/spree,tancnle/spree,DynamoMTL/spree,jordan-brough/spree,ahmetabdi/spree,forkata/solidus,locomotivapro/spree,surfdome/spree,watg/spree,vmatekole/spree,athal7/solidus,tomash/spree,lsirivong/solidus,alejandromangione/spree,zaeznet/spree,mleglise/spree,adaddeo/spree