Merge pull request #43 from dnrce/issue/42-escaped-xml

Handle escaped characters in assert_select_encoded

Author: kaspth

lib/rails/dom/testing/assertions/selector_assertions.rb

@@ -219,7 +219,9 @@ def assert_select_encoded(element = nil, &block)
           end
 
           content = nodeset(element || @selected).map do |elem|
-            elem.children.select(&:cdata?).map(&:content)
+            elem.children.select do |child|
+              child.cdata? || (child.text? && !child.blank?)
+            end.map(&:content)
           end.join
 
           selected = Nokogiri::HTML::DocumentFragment.parse(content)

test/selector_assertions_test.rb

@@ -245,9 +245,7 @@ def test_feed_item_encoded
     </item>
     <item>
       <description>
-        <![CDATA[
-          <p>Test 2</p>
-        ]]>
+        &lt;p&gt;Test 2&lt;/p&gt;
       </description>
     </item>
   </channel>