Update unit tests for graphite
Update unit tests for graphite

kaji-project/adagios,kaji-project/adagios,kb2ma/adagios,opinkerfi/adagios,zengzhaozheng/adagios,kb2ma/adagios,opinkerfi/adagios,zengzhaozheng/adagios,zengzhaozheng/adagios,opinkerfi/adagios,kb2ma/adagios,kaji-project/adagios,opinkerfi/adagios,kaji-project/adagios,zengzhaozheng/adagios,kb2ma/adagios