{
WicketTester tester = new WicketTester(new LibraryApplication());
try
{
tester.startPage(SignIn.class);
tester.assertContains("Wicket Examples - library");
tester.assertContains("Username and password are both");
FormTester formTester = tester.newFormTester("signInPanel:signInForm");
formTester.setValue("username", "wicket");
formTester.setValue("password", "wicket");