Fix jshint warnings in test file.
Fix jshint warnings in test file.

NREL/api-umbrella,apinf/api-umbrella,apinf/api-umbrella,apinf/api-umbrella,apinf/api-umbrella,NREL/api-umbrella,NREL/api-umbrella,NREL/api-umbrella,apinf/api-umbrella