Fix testing example for RSpec 2, and add testing example for MiniTest
Fix testing example for RSpec 2, and add testing example for MiniTest

seeARMS/sequel,knut2/sequel,knut2/sequel,pfarrell/sequel,reubano/sequel,freshpay/sequel,beni55/sequel,Marketcircle/sequel,yazshel/sequel,beni55/sequel,mpalmer/sequel,uhoh-itsmaciek/sequel,gferguson-gd/sequel,offshore-safety/sequel,dennis-d/custom_sequel,offshore-safety/sequel,bigfix/sequel,nju520/sequel,nju520/sequel,dennis-d/custom_sequel,pfarrell/sequel,mpalmer/sequel,nicohvi/sequel,gferguson-gd/sequel,t-morgan/sequel,davidbegin/sequel,seeARMS/sequel,chef/sequel,reubano/sequel,nicohvi/sequel,t-morgan/sequel,uhoh-itsmaciek/sequel,yazshel/sequel,offshore-safety/sequel,freshpay/sequel,davidbegin/sequel