user_controller_spec.rb

require 'spec_helper'

describe EventsController do

  let(:event) {FactoryGirl.create(:event)}

  describe "show" do

    describe "for non-signed-in users" do
      before {get :show, id: event}
      
      specify {response.should_not be_success}
    end     

    describe "for admin" do

      before do 
        sign_in FactoryGirl.create(:admin)
        get :show, id: event
      end

      specify {response.should be_success}
    end

    describe "for manager" do

      before do 
        sign_in FactoryGirl.create(:manager)
        get :show, id: event
      end

      specify {response.should be_success}
    end   
  end

  describe "index" do

    describe "for non-signed-in users" do
      before {get :index}
      specify {response.should_not be_success}
    end     

    describe "for admin" do

      before do 
        sign_in FactoryGirl.create(:admin)
        get :index, format: :json
      end

      specify {response.should be_success}
    end

    describe "for manager" do

      before do 
        sign_in FactoryGirl.create(:manager)
        get :index, format: :json
      end

      specify {response.should be_success}            
    end   
  end    
end