RSpec and CanCan Authorization for Intentional Economics

gistfile1.rb

    @e.amount = 1.0        
    @e.customer = @p2

    @membership.roles = ['individual']
    @membership.save

    account = @p2.account(@g)
    account.balance = 0.0
    account.credit_limit = 0.5
    account.save!
    @ability.should_not be_able_to(:create,@e)