root/platform/tdiary/spec/google_analytics_spec.rb

$:.unshift(File.dirname(__FILE__))
require 'spec_helper'

describe "google_analytics plugin" do
        def setup_google_analytics_plugin(profile_id, mode)
                fake_plugin(:google_analytics) { |plugin|
                        plugin.mode = mode
                        plugin.conf['google_analytics.profile'] = profile_id
                }
        end

        describe "should render javascript" do
                before do
                        @plugin = setup_google_analytics_plugin('53836-1', 'latest')
                end
                
                it "for footer" do
                        snippet = @plugin.footer_proc
                        snippet.should == expected_html_footer_snippet
                end
        end

        describe "should render javascript" do
                before do
                        @plugin = setup_google_analytics_plugin('53836-1', 'conf')
                end
                
                it "for footer" do
                        snippet = @plugin.footer_proc
                        snippet.should be_empty
                end
        end

        describe "should not render when profile_id is empty" do
                before do
                        @plugin = setup_google_analytics_plugin(nil, 'latest')
                end
                
                it "for footer" do
                        snippet = @plugin.footer_proc
                        snippet.should be_empty
                end
        end

        def expected_html_footer_snippet
                expected = <<-SCRIPT
                <script type="text/javascript"><!--
                var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.") ;
                document.write(unescape('%3Cscript src="' + gaJsHost + 'google-analytics.com/ga.js" type="text/javascript"%3E%3C/script%3E')) ;
                // --></script>
                <script type="text/javascript"><!--
                var pageTracker = _gat._getTracker("UA-53836-1");
                pageTracker._initData();
                pageTracker._trackPageview();
                // --></script>
                SCRIPT
                expected.gsub( /^\t/, '' ).chomp
        end
end