rails3-jquery-autocomplete_test.rb

require 'test_helper'

module Rails3JQueryAutocomplete
  class Rails3JQueryAutocompleteTest < ActionController::TestCase
    ActorsController = Class.new(ActionController::Base)
    ActorsController.autocomplete(:movie, :name)
	DirectorsController = Class.new(ActionController::Base)
	DirectorsController.autocomplete(:movie, :name, :term_filter => :test_term, :display_value => :name)

    class ::Movie ; end

    context '#autocomplete_object_method' do
      setup do
        @controller = ActorsController.new
        @items = {}
        @options = { :display_value => :name }
      end

      should 'respond to the action' do
        assert_respond_to @controller, :autocomplete_movie_name
      end

      should 'render the JSON items' do
        mock(@controller).get_autocomplete_items({
          :model => Movie, :method => :name, :options => @options, :term => "query"
        }) { @items }

        mock(@controller).json_for_autocomplete(@items, :name, nil)
        get :autocomplete_movie_name, :term => 'query'
      end

      context 'no term is specified' do
        should "render an empty hash" do
          mock(@controller).json_for_autocomplete({}, :name, nil)
          get :autocomplete_movie_name
        end
      end
    end

    context '#autocomplete_object_method_filtered' do
      setup do
		@controller = DirectorsController.new
		@items = {}
		@options = { 	:display_value => :name, :term_filter => :test_term }
      end

      context 'term_filter is set' do
        should "render the JSON items" do
          mock(@controller).test_term("query") {"querty"}
          mock(@controller).get_autocomplete_items({
            :model => Movie, :method => :name, :options => @options, :term => "querty"
          }) { @items }
          mock(@controller).json_for_autocomplete(@items, :name, nil)
          get :autocomplete_movie_name, :term => 'query'
        end
      end
    end
  end
end