wicket-core/src/test/java/org/apache/wicket/BehaviorRequestTest.java - wicket - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 package org.apache.wicket;

 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.junit.jupiter.api.Assertions.fail;

 import org.apache.wicket.behavior.Behavior;
 import org.apache.wicket.core.request.handler.IPageAndComponentProvider;
 import org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException;
 import org.apache.wicket.core.request.handler.ListenerRequestHandler;
 import org.apache.wicket.core.request.handler.PageAndComponentProvider;
 import org.apache.wicket.markup.ComponentTag;
 import org.apache.wicket.markup.IMarkupResourceStreamProvider;
 import org.apache.wicket.markup.html.WebMarkupContainer;
 import org.apache.wicket.markup.html.WebPage;
 import org.apache.wicket.request.IRequestHandler;
 import org.apache.wicket.request.mapper.parameter.PageParameters;
 import org.apache.wicket.util.resource.IResourceStream;
 import org.apache.wicket.util.resource.StringResourceStream;
 import org.apache.wicket.util.tester.WicketTestCase;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

 /**
  * See issue <a href="https://issues.apache.org/jira/browse/WICKET-3098">WICKET-3098</a>
  */
 class BehaviorRequestTest extends WicketTestCase
 {
 	private TestPage page;

 	/**
 	 *
 	 */
 	@BeforeEach
 	void before()
 	{
 		page = new TestPage();
 		tester.startPage(page);
 	}

 	/**
 	 *
 	 */
 	@Test
 	void enabledBehaviorRequest()
 	{
 		tester.executeUrl(urlForBehavior(page.enabledBehavior));
 		assertTrue(page.enabledBehavior.wasCalled());
 	}

 	/**
 	 *
 	 */
 	@Test
 	void disabledBehaviorRequest()
 	{
 		try
 		{
 			tester.executeUrl(urlForBehavior(page.disabledBehavior));
 			fail("Executing the listener on disabled component is not allowed.");
 		}
 		catch (ListenerInvocationNotAllowedException expected)
 		{
 			assertFalse(page.disabledBehavior.wasCalled());
 		}
 	}

 	private String urlForBehavior(Behavior behaviorUnderTest)
 	{
 		final int index = page.container.getBehaviorId(behaviorUnderTest);
 		final IPageAndComponentProvider provider = new PageAndComponentProvider(page,
 			page.container);
 		final IRequestHandler handler = new ListenerRequestHandler(provider, index);

 		return tester.urlFor(handler).toString();
 	}

 	/**
 	 */
 	public static class TestPage extends WebPage implements IMarkupResourceStreamProvider
 	{
 		private static final long serialVersionUID = 1L;

 		private WebMarkupContainer container;
 		private TestCallbackBehavior enabledBehavior;
 		private TestCallbackBehavior disabledBehavior;

 		/**
 		 * Construct.
 		 */
 		TestPage()
 		{
 			enabledBehavior = new TestCallbackBehavior();
 			enabledBehavior.setEnabled(true);
 			disabledBehavior = new TestCallbackBehavior();
 			disabledBehavior.setEnabled(false);
 			container = new WebMarkupContainer("container");
 			container.add(enabledBehavior);
 			container.add(disabledBehavior);
 			add(container);
 		}

 		@Override
 		public IResourceStream getMarkupResourceStream(MarkupContainer container,
 			Class<?> containerClass)
 		{
 			return new StringResourceStream("<html><a wicket:id=\"container\">container</a></html>");
 		}
 	}

 	/**
 	 */
 	private static class TestCallbackBehavior extends Behavior implements IRequestListener
 	{
 		private static final long serialVersionUID = 1L;

 		private boolean enabled;
 		private boolean called;

 		@Override
 		public void onComponentTag(Component component, ComponentTag tag)
 		{
 			super.onComponentTag(component, tag);
 			tag.put("href", component.urlForListener(this, new PageParameters()));
 		}

 		@Override
 		public void onRequest()
 		{
 			called = true;
 		}

 		void setEnabled(boolean enabled)
 		{
 			this.enabled = enabled;
 		}

 		@Override
 		public boolean isEnabled(Component component)
 		{
 			return component.isEnabledInHierarchy() && enabled;
 		}

 		boolean wasCalled()
 		{
 			return called;
 		}

 	}
 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You under the Apache License, Version 2.0
	* (the "License"); you may not use this file except in compliance with
	* the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/
	package org.apache.wicket;

	import static org.junit.jupiter.api.Assertions.assertFalse;
	import static org.junit.jupiter.api.Assertions.assertTrue;
	import static org.junit.jupiter.api.Assertions.fail;

	import org.apache.wicket.behavior.Behavior;
	import org.apache.wicket.core.request.handler.IPageAndComponentProvider;
	import org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException;
	import org.apache.wicket.core.request.handler.ListenerRequestHandler;
	import org.apache.wicket.core.request.handler.PageAndComponentProvider;
	import org.apache.wicket.markup.ComponentTag;
	import org.apache.wicket.markup.IMarkupResourceStreamProvider;
	import org.apache.wicket.markup.html.WebMarkupContainer;
	import org.apache.wicket.markup.html.WebPage;
	import org.apache.wicket.request.IRequestHandler;
	import org.apache.wicket.request.mapper.parameter.PageParameters;
	import org.apache.wicket.util.resource.IResourceStream;
	import org.apache.wicket.util.resource.StringResourceStream;
	import org.apache.wicket.util.tester.WicketTestCase;
	import org.junit.jupiter.api.BeforeEach;
	import org.junit.jupiter.api.Test;

	/**
	* See issue <a href="https://issues.apache.org/jira/browse/WICKET-3098">WICKET-3098</a>
	*/
	class BehaviorRequestTest extends WicketTestCase
	{
	private TestPage page;

	/**
	*
	*/
	@BeforeEach
	void before()
	{
	page = new TestPage();
	tester.startPage(page);
	}

	/**
	*
	*/
	@Test
	void enabledBehaviorRequest()
	{
	tester.executeUrl(urlForBehavior(page.enabledBehavior));
	assertTrue(page.enabledBehavior.wasCalled());
	}

	/**
	*
	*/
	@Test
	void disabledBehaviorRequest()
	{
	try
	{
	tester.executeUrl(urlForBehavior(page.disabledBehavior));
	fail("Executing the listener on disabled component is not allowed.");
	}
	catch (ListenerInvocationNotAllowedException expected)
	{
	assertFalse(page.disabledBehavior.wasCalled());
	}
	}

	private String urlForBehavior(Behavior behaviorUnderTest)
	{
	final int index = page.container.getBehaviorId(behaviorUnderTest);
	final IPageAndComponentProvider provider = new PageAndComponentProvider(page,
	page.container);
	final IRequestHandler handler = new ListenerRequestHandler(provider, index);

	return tester.urlFor(handler).toString();
	}

	/**
	*/
	public static class TestPage extends WebPage implements IMarkupResourceStreamProvider
	{
	private static final long serialVersionUID = 1L;

	private WebMarkupContainer container;
	private TestCallbackBehavior enabledBehavior;
	private TestCallbackBehavior disabledBehavior;

	/**
	* Construct.
	*/
	TestPage()
	{
	enabledBehavior = new TestCallbackBehavior();
	enabledBehavior.setEnabled(true);
	disabledBehavior = new TestCallbackBehavior();
	disabledBehavior.setEnabled(false);
	container = new WebMarkupContainer("container");
	container.add(enabledBehavior);
	container.add(disabledBehavior);
	add(container);
	}

	@Override
	public IResourceStream getMarkupResourceStream(MarkupContainer container,
	Class<?> containerClass)
	{
	return new StringResourceStream("<html><a wicket:id=\"container\">container</a></html>");
	}
	}

	/**
	*/
	private static class TestCallbackBehavior extends Behavior implements IRequestListener
	{
	private static final long serialVersionUID = 1L;

	private boolean enabled;
	private boolean called;

	@Override
	public void onComponentTag(Component component, ComponentTag tag)
	{
	super.onComponentTag(component, tag);
	tag.put("href", component.urlForListener(this, new PageParameters()));
	}

	@Override
	public void onRequest()
	{
	called = true;
	}

	void setEnabled(boolean enabled)
	{
	this.enabled = enabled;
	}

	@Override
	public boolean isEnabled(Component component)
	{
	return component.isEnabledInHierarchy() && enabled;
	}

	boolean wasCalled()
	{
	return called;
	}

	}
	}