show.html.haml_spec.rb

require "spec_helper"

describe "tabs/show.html.haml", :type => :cell_view do

  before( :each ) do
    @tab_articles = [ Factory.stub( :tab_article, tab_title: "Home", url_title: "home" ),
                      Factory.stub( :tab_article, tab_title: "Title One", url_title: "title_one" ),
                      Factory.stub( :tab_article, tab_title: "Title Two", url_title: "title_two" ),
                      Factory.stub( :tab_article, tab_title: "Title Three", url_title: "title_three" ) ]
    @selected_tab_title = "Title Two"
    assign( :tab_articles, @tab_articles )
    assign( :selected_tab_title, @selected_tab_title )
    view.stub!( :li_for_tab_article ).and_return( "" )
  end

  def do_render
    render_cell( :tabs, :show )
  end

  it "should render a ul with an id of tabs" do
    do_render
    rendered.should have_selector( "ul#tabs" )
  end

  context "within tabs ul" do

    it "should render each tab in order inside the tabs ul with selected_tab_title" do
      @tab_articles.each do |tab_article|
        view.should_receive( :li_for_tab_article ).with( tab_article, @selected_tab_title )
          .and_return( "<li id='#{ tab_article.url_title }'></li>" )
      end
      do_render
      rendered.should have_xpath( "//ul[@id = 'tabs']" ) do |ul|
        @tab_articles.each_with_index do |tab_article, i|
          ul.should have_xpath( "//li[#{ i + 1 }][@id = '#{ tab_article.url_title }']" )
        end
      end
    end
    
  end
  
end