require 'spec_helper'

describe Consul::ActiveRecord do

  describe '.authorize_values_for' do

    it 'should be a shortcut for .assignable_values_for :attribute, :through => lambda { ::Power.current }' do
      klass = Note.disposable_copy
      klass.should_receive(:assignable_values_for).with(:attribute, :option => 'option', :through => kind_of(Proc))
      klass.class_eval do
        authorize_values_for :attribute, :option => 'option'
      end
    end

    it 'should generate a getter and setter for a @power field' do
      klass = Note.disposable_copy do
        authorize_values_for :attribute
      end
      song = klass.new
      song.should respond_to(:power)
      song.should respond_to(:power=)
    end

    it 'should obtain assignable values from Power.current' do
      Power.current = Power.new
      klass = User.disposable_copy do
        authorize_values_for :role
      end
      user = klass.new
      user.assignable_roles.should =~ %w[guest admin]
      user.should allow_value('guest').for(:role)
      user.should_not allow_value('invalid-value').for(:role)
    end

  end

end