fix tests to reflect changes in the JSON formatted output
fix tests to reflect changes in the JSON formatted output

oxidase/node-osrm,oxidase/node-osrm,Project-OSRM/node-osrm,KnockSoftware/node-osrm,Project-OSRM/node-osrm,Project-OSRM/node-osrm,KnockSoftware/node-osrm,oxidase/node-osrm,KnockSoftware/node-osrm,KnockSoftware/node-osrm