public static void hideIfModelIsEmpty(Component component) {
if (component != null
&& (component.getDefaultModel() == null
|| component.getDefaultModelObject() == null
|| Strings.isNullOrEmpty(component.getDefaultModelObjectAsString()))) {
component.setVisible(false);
}
}
@Test
public void testTimestamp() {
login("sysadmin", "sysadmin");
Date now = new Date();
tester.startPage(HomePage.class);
tester.assertComponent("timestamp", Label.class);
Component timestampLabel = tester.getComponentFromLastRenderedPage("timestamp");
String timestamp = (String) timestampLabel.getDefaultModelObject();
DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss");
assertEquals(timestamp, dateFormat.format(now));
}
/**
* Convenience method to get the model object of this location's component.
*
* @return model
*/
@SuppressWarnings("unchecked")
public <T> T getModelObject() {
return (T) component.getDefaultModelObject();
}