opened
loahou04
username_0
It seems like the body matching is having some issues.  This was found when i was trying to do a match on a PUT method where the body of the request is an object.  

in match_body.js 

your current code is saying:
if (typeof spec == 'string') {
    return body.toString() === spec;
  }

toString() will not convert the object to a string.  In fact it will convert it to "[object Object]".  

You should be doing 
if (typeof spec == 'string') {
    return JSON.stringify(body) === spec;
  }
body matching
issue