add 1 check unit test for bionet_resource_flavor_from_string()
add 1 check unit test for bionet_resource_flavor_from_string()

ldm5180/hammerhead,ldm5180/hammerhead,ldm5180/hammerhead,ldm5180/hammerhead,ldm5180/hammerhead,ldm5180/hammerhead,ldm5180/hammerhead