text: // POST /people/auth/persona
  
  TODO("Returns 404 when database does not exist.", function(next) {
      Test.query("POST","/db/00000000001/people/auth/persona",{assertion:'x'}).error(404).then(next);
  });
  
  TODO("Returns 400 when assertion is invalid.", function(next) {
      var db = Query.mkdb();    
      Test.query("GET",["/db/",db,"/people/auth/persona"],{assertion:'x'}).error(400).then(next);
  });
  