package com.vaadin.tests.extensions; import com.vaadin.annotations.Widgetset; import com.vaadin.server.VaadinRequest; import com.vaadin.tests.components.AbstractReindeerTestUI; import com.vaadin.ui.Button; @Widgetset("com.vaadin.tests.widgetset.TestingWidgetSet") public class HelloWorldExtensionTest extends AbstractReindeerTestUI { @Override protected void setup(VaadinRequest request) { final HelloWorldExtension extension = new HelloWorldExtension(); extension.setGreeting("Kind words"); addExtension(extension); addComponent( new Button("Greet again", event -> extension.greetAgain())); } @Override protected String getTestDescription() { return "Testing basic Extension"; } @Override protected Integer getTicketNumber() { // TODO Auto-generated method stub return null; } }