make tests a bit more flexible, only checking that there are not unfilled gaps
make tests a bit more flexible, only checking that there are not unfilled gaps

splashblot/dronedb,splashblot/dronedb,splashblot/deep-insights.js,CartoDB/cartodb,CartoDB/cartodb,splashblot/dronedb,CartoDB/cartodb,splashblot/dronedb,CartoDB/cartodb,CartoDB/cartodb,splashblot/deep-insights.js,splashblot/dronedb