Fixed test

Author: andrew

lib/split/analytics.rb

@@ -31,9 +31,10 @@ def tracking_code(options = {})
     end
 
     def custom_variables
-      return nil if session[:split].nil?
+      return nil if session.nil?
       arr = []
-      session[:split].each_with_index do |h, i|
+
+      session.each_with_index do |h, i|
         arr << "_gaq.push([\"_setCustomVar\", #{i + 1}, \"#{h[0]}\", \"#{h[1]}\", 1]);"
       end
       arr.reverse[0..4].reverse.join("\n")

spec/analytics_spec.rb

@@ -20,7 +20,7 @@
   it 'should add custom variables for every test the user is involved in' do
     first_alt = ab_test('link_colour', 'red', 'blue')
 
-    session[:split].should eql({'link_colour' => first_alt})
+    expect(session).to eql({'link_colour' => first_alt})
 
     tracking_code = tracking_code(account: 'UA-12345-6')
     expect(tracking_code).to eql(%Q{        <script type=\"text/javascript\">\n          var _gaq = _gaq || [];\n          _gaq.push(["_setAccount", 'UA-12345-6']);\n          \n          _gaq.push(['_setCustomVar', 1, 'link_colour', '#{first_alt}', 1]);\n          _gaq.push(["_trackPageview"]);\n          (function() {\n            var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;\n            ga.src = ('https:' == document.location.protocol ? 'https://ssl.google-analytics.com/ga.js' : 'http://www.google-analytics.com/ga.js');\n            var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);\n          })();\n        </script>\n})