Add mocha test for JavaScript driver toString()
Add mocha test for JavaScript driver toString()

dparnell/rethinkdb,robertjpayne/rethinkdb,robertjpayne/rethinkdb,bchavez/rethinkdb,eliangidoni/rethinkdb,mbroadst/rethinkdb,eliangidoni/rethinkdb,Qinusty/rethinkdb,jmptrader/rethinkdb,dparnell/rethinkdb,bpradipt/rethinkdb,eliangidoni/rethinkdb,eliangidoni/rethinkdb,bchavez/rethinkdb,catroot/rethinkdb,dparnell/rethinkdb,Qinusty/rethinkdb,grandquista/rethinkdb,jmptrader/rethinkdb,eliangidoni/rethinkdb,dparnell/rethinkdb,robertjpayne/rethinkdb,JackieXie168/rethinkdb,mbroadst/rethinkdb,catroot/rethinkdb,grandquista/rethinkdb,niieani/rethinkdb,jmptrader/rethinkdb,Qinusty/rethinkdb,eliangidoni/rethinkdb,JackieXie168/rethinkdb,niieani/rethinkdb,Qinusty/rethinkdb,bpradipt/rethinkdb,grandquista/rethinkdb,jmptrader/rethinkdb,bchavez/rethinkdb,mbroadst/rethinkdb,mbroadst/rethinkdb,bchavez/rethinkdb,JackieXie168/rethinkdb,niieani/rethinkdb,Qinusty/rethinkdb,jmptrader/rethinkdb,bpradipt/rethinkdb,eliangidoni/rethinkdb,dparnell/rethinkdb,mbroadst/rethinkdb,niieani/rethinkdb,JackieXie168/rethinkdb,bpradipt/rethinkdb,grandquista/rethinkdb,robertjpayne/rethinkdb,bpradipt/rethinkdb,JackieXie168/rethinkdb,mbroadst/rethinkdb,dparnell/rethinkdb,eliangidoni/rethinkdb,bpradipt/rethinkdb,bchavez/rethinkdb,dparnell/rethinkdb,jmptrader/rethinkdb,Qinusty/rethinkdb,JackieXie168/rethinkdb,bchavez/rethinkdb,niieani/rethinkdb,catroot/rethinkdb,JackieXie168/rethinkdb,grandquista/rethinkdb,robertjpayne/rethinkdb,grandquista/rethinkdb,robertjpayne/rethinkdb,bpradipt/rethinkdb,bchavez/rethinkdb,robertjpayne/rethinkdb,robertjpayne/rethinkdb,robertjpayne/rethinkdb,JackieXie168/rethinkdb,catroot/rethinkdb,bpradipt/rethinkdb,bchavez/rethinkdb,catroot/rethinkdb,bpradipt/rethinkdb,grandquista/rethinkdb,niieani/rethinkdb,Qinusty/rethinkdb,catroot/rethinkdb,catroot/rethinkdb,Qinusty/rethinkdb,Qinusty/rethinkdb,niieani/rethinkdb,JackieXie168/rethinkdb,eliangidoni/rethinkdb,grandquista/rethinkdb,jmptrader/rethinkdb,mbroadst/rethinkdb,mbroadst/rethinkdb,jmptrader/rethinkdb,niieani/rethinkdb,dparnell/rethinkdb,dparnell/rethinkdb,mbroadst/rethinkdb,bchavez/rethinkdb,catroot/rethinkdb,grandquista/rethinkdb