Improved tests.
Improved tests.

git-svn-id: ea481f7e43b2ccdd685e9e908397365178dedb2c@39 3ad9c75a-930d-0410-97f1-af11573dca1c

Kriechi/rails-settings,dmons/rails-settings-cached,pivotal-casebook/rails-settings,Shoptap/rails-settings,tcmacdonald/rails-settings-cached,jekhor/rails-settings-cached,cristianbica/rails-settings-cached,huacnlee/rails-settings-cached,DFrenkel/rails-settings,zmillman/rails-settings,charliemoseley/rails-settings-cached,pwim/rails-settings,JevanWu/rails-settings-cached,snagency/rails-settings-cached,amarshall/rails-settings,luisdaher/rails-settings-cached,ygelfand/rails-settings,matfiz/rails-settings,maletor/rails-settings,doncote/rails-settings,dotgee/rails-settings-cached-mongoid,mguymon/rails-settings,revis0r/rails-settings,s33m4nn/rails-settings-cached,cthielen/rails-settings,keichan34/rails-settings-cached,cristi-badila/rails-settings,huacnlee/rails-settings-cached,kingwkb/rails-settings-cached,jamesearl/rails-settings,hoangnghiem/rails-settings,doximity/rails-settings,pjdavis/rails-settings,doitian/rails-settings-cached,dkoprov/rails-settings-cached,pisaruk/rails-settings-cached,atlantis/rails-settings,hjleochen/rails-settings-cached,kpost/rails-settings,mlandauer/rails-settings-cached,silo-co/rails-settings-cached,NetsoftHoldings/rails-settings,qichunren/rails-settings-cached,mengqing/rails-settings,eriko/rails-settings,dhiemstra/rails-settings,ipmobiletech/rails-settings,pmq20/rails-settings-cached,olliebennett/rails-settings,Yesware/settings-in-redis,jrreed/rails-settings,Squeegy/rails-settings,jimryan/rails-settings,chrisle/rails-settings,demirhanaydin/rails-settings,drselump14/rails-settings,robinbortlik/rails-settings,masolin/rails-settings-cached,ZubKonst/rails-settings-cached,adibsaad/rails-settings-cached,rcarter/rails-settings,alexbevi/rails-settings,huobazi/rails-settings-cached,agoragames/rails-settings,ledermann/rails-settings