add unit test for cov and remove unuse function - #26

add unit test for cov and remove unuse function#26

ivis-kuroda merged 1 commit into

RCOSDP:developRCOSDP/jairocloud-groups-manager:developfrom

nobuyoshikosaka:fix-unit-testnobuyoshikosaka/jairocloud-groups-manager:fix-unit-testCopy head branch name to clipboard