Fix TestClientLibrary test
Fix TestClientLibrary test

The Client return a nil (json null) response on a sucessful write

ezotrank/influxdb,evanphx/influxdb,jportoles/influxdb092,IMCG/InfluxDB,Venu4thFeb/influxdb,Mindera/influxdb,jonseymour/influxdb,nckturner/influxdb,haim0n/influxdb,wxdublin/influxdb,linearb/influxdb,linearb/influxdb,eminden/influxdb,jportoles/influxdb092,cnelissen/influxdb,eminden/influxdb,GoIncremental/influxdb,tjyang/influxdb,imcom/influxdb,haim0n/influxdb,s7v7nislands/influxdb,stvnwrgs/influxdb,nickscript0/influxdb,joaopedrotaveira/influxdb,trigrass2/influxdb,slavau/influxdb,egymgmbh/influxdb,otoolep/influxdb,pablolmiranda/influxdb,linfangrong/influxdb,rnubel/influxdb,vladlopes/influxdb,n1tr0g/influxdb,wxdublin/influxdb,samaitra/influxdb,brunoqc/influxdb,lenko-d/influxdb,apigee/influxdb,ASAPPinc/influxdb,linfangrong/influxdb,tjyang/influxdb,rnubel/influxdb,m4ce/influxdb,fg2it/influxdb,opavader/influxdb,arussellsaw/influxdb,michaelsproul/influxdb,tuxmonteiro/influxdb,atyenoria/influxdb,tjyang/influxdb,samaitra/influxdb,GrimDerp/influxdb,otoolep/influxdb,Yong-Lee/influxdb,CVTJNII/influxdb-tjnii,brunoqc/influxdb,benbjohnson/influxdb,li-ang/influxdb,Ancillas/influxdb,tjyang/influxdb,jgeiger/influxdb,pdf/influxdb,nickscript0/influxdb,nooproblem/influxdb,vladlopes/influxdb,mre/influxdb,atyenoria/influxdb,influxdb/influxdb,DanielMorsing/influxdb,alexiri/influxdb,runner-mei/influxdb,Tony133/influxdb,haim0n/influxdb,joaopedrotaveira/influxdb,samaitra/influxdb,GrimDerp/influxdb,pkittenis/influxdb,runcom/influxdb,eminden/influxdb,haim0n/influxdb,runner-mei/influxdb,trigrass2/influxdb,ninjasphere/influxdb,arussellsaw/influxdb,mmaul/influxdb,mash0304/influxdb,apriendeau/influxdb,slavau/influxdb,linfangrong/influxdb,GoIncremental/influxdb,endophage/influxdb,joaopedrotaveira/influxdb,ninjasphere/influxdb,mnuessler/influxdb,apigee/influxdb,michaelsproul/influxdb,influxdb/influxdb,brunoqc/influxdb,jgeiger/influxdb,mcanthony/influxdb,joaopedrotaveira/influxdb,otoolep/influxdb,nickscript0/influxdb,brunoqc/influxdb,mark-rushakoff/influxdb,kingland/influxdb,mark-rushakoff/influxdb,Tony133/influxdb,trigrass2/influxdb,ninjasphere/influxdb,apriendeau/influxdb,jportoles/influxdb092,egymgmbh/influxdb,paulstuart/influxdb,n1tr0g/influxdb,sudabon/influxdb,stvnwrgs/influxdb,benbjohnson/influxdb,pkittenis/influxdb,tommymei/influxdb,apigee/influxdb,opavader/influxdb,tommymei/influxdb,endophage/influxdb,mnuessler/influxdb,mash0304/influxdb,cnelissen/influxdb,apigee/influxdb,nickrobinson/influxdb,lgpeterson/influxdb,IMCG/InfluxDB,archsaber/influxdb,daachi/influxdb,GrimDerp/influxdb,Mindera/influxdb,rnubel/influxdb,mark-rushakoff/influxdb,tuxmonteiro/influxdb,n1tr0g/influxdb,pablolmiranda/influxdb,Yong-Lee/influxdb,trigrass2/influxdb,slachiewicz/influxdb,luciotorre/influxdb,endophage/influxdb,mmaul/influxdb,eminden/influxdb,bspline/influxdb,luciotorre/influxdb,pkittenis/influxdb,mvadu/influxdb,cnelissen/influxdb,runcom/influxdb,timraymond/influxdb,mash0304/influxdb,tuxmonteiro/influxdb,roobert/influxdb,bspline/influxdb,pablolmiranda/influxdb,pdf/influxdb,toorop/influxdb,daachi/influxdb,chenziliang/influxdb,mcanthony/influxdb,sudabon/influxdb,tommymei/influxdb,slavau/influxdb,chenziliang/influxdb,nckturner/influxdb,slavau/influxdb,nickrobinson/influxdb,bspline/influxdb,fg2it/influxdb,lgpeterson/influxdb,eminden/influxdb,Sotfo/influxdb,imcom/influxdb,dneuman64/influxdb,fg2it/influxdb,linearb/influxdb,runcom/influxdb,daachi/influxdb,wxdublin/influxdb,apriendeau/influxdb,opavader/influxdb,ASAPPinc/influxdb,jonseymour/influxdb,timraymond/influxdb,Mindera/influxdb,ASAPPinc/influxdb,mnuessler/influxdb,nooproblem/influxdb,fxstein/influxdb,nickrobinson/influxdb,archsaber/influxdb,benbjohnson/influxdb,endophage/influxdb,ninjasphere/influxdb,jgeiger/influxdb,rnubel/influxdb,m4ce/influxdb,fg2it/influxdb,jgeiger/influxdb,n1tr0g/influxdb,daachi/influxdb,samaitra/influxdb,marcosnils/influxdb,mre/influxdb,michaelsproul/influxdb,runcom/influxdb,josephcopenhaver/influxdb,fxstein/influxdb,pkittenis/influxdb,bspline/influxdb,runner-mei/influxdb,no2key/influxdb,arussellsaw/influxdb,no2key/influxdb,mnuessler/influxdb,linfangrong/influxdb,imcom/influxdb,Yong-Lee/influxdb,marcosnils/influxdb,roobert/influxdb,lgpeterson/influxdb,slachiewicz/influxdb,mash0304/influxdb,jipperinbham/influxdb,mcanthony/influxdb,slachiewicz/influxdb,jipperinbham/influxdb,bluebreezecf/influxdb,mark-rushakoff/influxdb,bluebreezecf/influxdb,Sotfo/influxdb,GrimDerp/influxdb,roobert/influxdb,josephcopenhaver/influxdb,linearb/influxdb,kingland/influxdb,tuxmonteiro/influxdb,jonseymour/influxdb,alexiri/influxdb,nooproblem/influxdb,li-ang/influxdb,chenziliang/influxdb,mre/influxdb,samaitra/influxdb,vladlopes/influxdb,mmaul/influxdb,nooproblem/influxdb,chenziliang/influxdb,rnubel/influxdb,Tony133/influxdb,egymgmbh/influxdb,josephcopenhaver/influxdb,apigee/influxdb,luciotorre/influxdb,sudabon/influxdb,tommymei/influxdb,linearb/influxdb,ezotrank/influxdb,sudabon/influxdb,nickrobinson/influxdb,Sotfo/influxdb,kingland/influxdb,arussellsaw/influxdb,lenko-d/influxdb,jonseymour/influxdb,fxstein/influxd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