bulking up coverage for check_boxes input to ensure no hidden inputs …

…are rendered inside the labels (ref GH-264)

spec/inputs/check_boxes_input_spec.rb

@@ -46,7 +46,18 @@
 
     it 'should not generate hidden inputs with default value blank' do
       output_buffer.concat(@form) if Formtastic::Util.rails3?
-      output_buffer.should_not have_tag("form li fieldset ol li label input[@type='hidden'][@value='']", :count => ::Post.all.size)
+      output_buffer.should_not have_tag("form li fieldset ol li label input[@type='hidden'][@value='']")
+    end
+
+    it 'should not render hidden inputs inside the ol' do
+      output_buffer.concat(@form) if Formtastic::Util.rails3?
+      output_buffer.should_not have_tag("form li fieldset ol li input[@type='hidden']")
+      puts output_buffer
+    end
+
+    it 'should render one hidden input for each choice outside the ol' do
+      output_buffer.concat(@form) if Formtastic::Util.rails3?
+      output_buffer.should have_tag("form li fieldset > input[@type='hidden']", :count => 1)
     end
 
     describe "each choice" do