events_helper.rb

module EventsHelper

  def filter_check_button_path
    params[:filter].blank? ? '/images/buttons/bt_search_for_events.gif' : '/images/buttons/bt_refine_this_search.gif'
  end
end

events_helper_spec.rb

require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')

describe EventsHelper do

  #Delete this example and add some real ones or delete this file
  it "should be included in the object returned by #helper" do
    included_modules = (class << helper; self; end).send :included_modules
    included_modules.should include(EventsHelper)
  end

  it "should return the 'refine image search' button if a search has been run" do
  
  params = {}
  params[:filter] = true

  EventsHelper.filter_check_button_path.should be('/images/buttons/bt_search_for_events.gif')
    
  end

end

log_output.txt

should return the 'refine image search' button if a search has been run
undefined method `filter_check_button_path' for EventsHelper:Module