Fix mongo queue test
Fix mongo queue test

pombredanne/grab-1,subeax/grab,codevlabs/grab,huiyi1990/grab,DDShadoww/grab,giserh/grab,codevlabs/grab,huiyi1990/grab,liorvh/grab,shaunstanislaus/grab,raybuhr/grab,pombredanne/grab-1,alihalabyah/grab,kevinlondon/grab,shaunstanislaus/grab,DDShadoww/grab,alihalabyah/grab,giserh/grab,raybuhr/grab,SpaceAppsXploration/grab,lorien/grab,SpaceAppsXploration/grab,liorvh/grab,istinspring/grab,lorien/grab,maurobaraldi/grab,subeax/grab,maurobaraldi/grab,subeax/grab,kevinlondon/grab,istinspring/grab