fix task unit test
fix task unit test

ari/jobsworth,digitalnatives/jobsworth,digitalnatives/jobsworth,ari/jobsworth,ari/jobsworth,rafaspinola/jobsworth,rafaspinola/jobsworth,xuewenfei/jobsworth,digitalnatives/jobsworth,webstream-io/jobsworth,ari/jobsworth,rafaspinola/jobsworth,rafaspinola/jobsworth,webstream-io/jobsworth,webstream-io/jobsworth,webstream-io/jobsworth,xuewenfei/jobsworth,digitalnatives/jobsworth,digitalnatives/jobsworth,xuewenfei/jobsworth,xuewenfei/jobsworth