spec/helpers_spec.rb in retina_rails-1.0.0 vs spec/helpers_spec.rb in retina_rails-1.0.1

@@ -1,17 +1,29 @@
 require 'spec_helper'
 
 describe ActionView::Helpers::AssetTagHelper, :type => :helper do
 
+  class SomeWrapperClassForUrl
+    def to_s
+      'image.png'
+    end
+  end
+
   subject { helper }
 
   describe :image_tag do
 
     context 'with retina option' do
 
       it { subject.image_tag('image.png', :retina => true).should == '<img alt="Image" data-at2x="/assets/[e-mail]" src="/assets/image-e8de7f87c2b9d08490575267a4c9eddc.png" />' }
 
       it { subject.image_tag('image.some.png', :retina => true).should == '<img alt="Image.some" data-at2x="/assets/[e-mail]" src="/assets/image.some-e8de7f87c2b9d08490575267a4c9eddc.png" />' }
+
+      context 'with class' do
+
+        it { subject.image_tag(SomeWrapperClassForUrl.new, :retina => true).should == '<img alt="Image" data-at2x="/assets/[e-mail]" src="/assets/image-e8de7f87c2b9d08490575267a4c9eddc.png" />' }
+
+      end
 
     end
 
     context 'without retina' do
 
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