only call done when the test is actually finished, whether error or not - refs #210
only call done when the test is actually finished, whether error or not - refs #210

pnorman/carto,mapbox/carto,madeinqc/carto,CartoDB/carto,stefanklug/carto,midnightcomm/carto,CartoDB/carto,tomhughes/carto,gravitystorm/carto,whitelynx/carto,1ec5/carto,clhenrick/carto