request.setContextPath("/qs");
request.setFilterPath("");
UrlRenderer renderer = new UrlRenderer(request);
renderer.setBaseUrl(baseUrl);
String rendered = renderer.renderRelativeUrl(Url.parse("wicket/resource/org.apache.wicket.Application/x.css"));
assertEquals("./wicket/resource/org.apache.wicket.Application/x.css", rendered);
}
/**
* https://issues.apache.org/jira/browse/WICKET-5202