The simplest way to manually test your application is to set a breakpoint in your unit test and then run it in debug mode. Then you can check the application in the Selenium client browser.
However, if you'd like to test run your application without any mocks or without launching Selenium, you can create a simple Main class to do that:
public class ManualTest {
public static void main(String[] args) {
WicketAppJettyLauncher launcher = new WicketAppJettyLauncher();
WebAppJettyConfiguration cfg = new WebAppJettyConfiguration();
//Uncomment the line below if you want to change the runtime environment
//such as using a testing beans.xml file.
//cfg.setOverrideWebXml("web-test.xml");
launcher.startAppInJetty(cfg);
}
}