add test to guarantee that getEncodedText does not return html

tests/unit/core/core.js

@@ -121,5 +121,6 @@
 	test( "$.fn.getEncodedText should return the encoded value where $.fn.text doesn't", function() {
 		same( $("#encoded").text(), "foo>");
 		same( $("#encoded").getEncodedText(), "foo>");
+		same( $("#unencoded").getEncodedText(), "foo");
 	});
 })(jQuery);

tests/unit/core/index.html

@@ -32,6 +32,7 @@
   <div id="parent"></div>
   <div id="dependent"></div>
   <div id="encoded">foo&gt;</div>
+  <div id="unencoded"><script>foo</script></div>
 </div>
 </body>
 </html>