Add a test which asserts that the size price is available.
Add a test which asserts that the size price is available.

techhat/libcloud,DimensionDataCBUSydney/libcloud,mbrukman/libcloud,lochiiconnectivity/libcloud,wido/libcloud,supertom/libcloud,erjohnso/libcloud,DimensionDataCBUSydney/libcloud,cryptickp/libcloud,ZuluPro/libcloud,watermelo/libcloud,ByteInternet/libcloud,apache/libcloud,aleGpereira/libcloud,Kami/libcloud,mbrukman/libcloud,StackPointCloud/libcloud,ZuluPro/libcloud,watermelo/libcloud,aleGpereira/libcloud,vongazman/libcloud,lochiiconnectivity/libcloud,jimbobhickville/libcloud,niteoweb/libcloud,DimensionDataCBUSydney/libcloud,niteoweb/libcloud,iPlantCollaborativeOpenSource/libcloud,andrewsomething/libcloud,illfelder/libcloud,techhat/libcloud,Scalr/libcloud,SecurityCompass/libcloud,andrewsomething/libcloud,samuelchong/libcloud,mathspace/libcloud,wido/libcloud,apache/libcloud,t-tran/libcloud,niteoweb/libcloud,atsaki/libcloud,supertom/libcloud,andrewsomething/libcloud,wuyuewen/libcloud,curoverse/libcloud,mistio/libcloud,t-tran/libcloud,ByteInternet/libcloud,apache/libcloud,SecurityCompass/libcloud,curoverse/libcloud,vongazman/libcloud,iPlantCollaborativeOpenSource/libcloud,Scalr/libcloud,watermelo/libcloud,SecurityCompass/libcloud,StackPointCloud/libcloud,aleGpereira/libcloud,techhat/libcloud,mgogoulos/libcloud,NexusIS/libcloud,StackPointCloud/libcloud,ZuluPro/libcloud,ByteInternet/libcloud,jimbobhickville/libcloud,mistio/libcloud,cryptickp/libcloud,wido/libcloud,NexusIS/libcloud,wrigri/libcloud,illfelder/libcloud,erjohnso/libcloud,Kami/libcloud,wuyuewen/libcloud,mbrukman/libcloud,mistio/libcloud,t-tran/libcloud,iPlantCollaborativeOpenSource/libcloud,samuelchong/libcloud,Scalr/libcloud,cryptickp/libcloud,mathspace/libcloud,pquentin/libcloud,pquentin/libcloud,jimbobhickville/libcloud,curoverse/libcloud,samuelchong/libcloud,atsaki/libcloud,NexusIS/libcloud,mathspace/libcloud,wuyuewen/libcloud,wrigri/libcloud,illfelder/libcloud,pquentin/libcloud,lochiiconnectivity/libcloud,vongazman/libcloud,erjohnso/libcloud,Kami/libcloud,mgogoulos/libcloud,mgogoulos/libcloud,atsaki/libcloud,wrigri/libcloud,supertom/libcloud