public void testRedirectActionPrefixWithEmptyExtension() throws Exception {
Map parameterMap = new HashMap();
parameterMap.put(DefaultActionMapper.REDIRECT_ACTION_PREFIX + "myAction", "");
StrutsMockHttpServletRequest request = new StrutsMockHttpServletRequest();
request.setupGetServletPath("/someServletPath");
request.setParameterMap(parameterMap);
DefaultActionMapper defaultActionMapper = new DefaultActionMapper();
defaultActionMapper.setContainer(container);
defaultActionMapper.setExtensions(",,");
ActionMapping actionMapping = defaultActionMapper.getMapping(request, configManager);