Fix test failure.
Fix test failure.

mistio/libcloud,apache/libcloud,StackPointCloud/libcloud,Kami/libcloud,ByteInternet/libcloud,Scalr/libcloud,mistio/libcloud,ByteInternet/libcloud,vongazman/libcloud,andrewsomething/libcloud,Kami/libcloud,apache/libcloud,Scalr/libcloud,andrewsomething/libcloud,andrewsomething/libcloud,mistio/libcloud,StackPointCloud/libcloud,pquentin/libcloud,pquentin/libcloud,vongazman/libcloud,ByteInternet/libcloud,apache/libcloud,StackPointCloud/libcloud,Scalr/libcloud,Kami/libcloud,vongazman/libcloud,pquentin/libcloud