URL redirection using /etc/map not working

Hi All ,

I have a use case to redirect /content/project/en/test/events to /content/project/en/test page as internal redirection of page properties is not working . 

I used following values under /etc/map/http folder :

sling:match as (.+)/en/test/(.+)$  

sling:internalRedirect as (.+)/en/test.html 

Still my required redirection is not working .

Please let me know correct configuration for the same .

Thanks&Regards.