* @throws Exception
*/
public void testComponentAttributesNotDoubleEscaped() throws Exception
{
WicketTester tester = new WicketTester();
tester.startPage(ButtonValuePage.class);
String response = tester.getLastResponseAsString();
System.out.println(response);
assertTrue("One of the pound entity representations is missing: £ or £",
response.contains("££"));
assertTrue("must not be double escaped", response.contains("Watch escaped value: >>"));