/*
* 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.markup.html.panel;
import static org.junit.Assert.*;
import org.apache.wicket.Component;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.feedback.ErrorLevelFeedbackMessageFilter;
import org.apache.wicket.feedback.FeedbackMessage;
import org.apache.wicket.feedback.FencedFeedbackPanel;
import org.apache.wicket.markup.IMarkupResourceStreamProvider;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.util.resource.IResourceStream;
import org.apache.wicket.util.resource.StringResourceStream;
import org.apache.wicket.util.tester.WicketTesterScope;
import org.junit.Rule;
import org.junit.Test;
/**
* Tests {@link FencedFeedbackPanel}
*
* @author igor
*/
public class FencedFeedbackPanelTest
{
@Rule
public WicketTesterScope scope = new WicketTesterScope();
@Test
public void fencing()
{
TestPage page = scope.getTester().startPage(TestPage.class);
page.containerInput.error("error");
// container messages should be visible to container feedbacks but not outside
assertTrue(page.containerFeedback.anyMessage());
assertTrue(page.containerFeedback2.anyMessage());
assertFalse(page.formFeedback.anyMessage());
assertFalse(page.externalFeedback.anyMessage());
page = scope.getTester().startPage(TestPage.class);
page.formInput.error("error");
// form messages should be visible only to the form feedbacks
assertFalse(page.containerFeedback.anyMessage());
assertFalse(page.containerFeedback2.anyMessage());
assertTrue(page.formFeedback.anyMessage());
assertFalse(page.externalFeedback.anyMessage());
page = scope.getTester().startPage(TestPage.class);
page.externalLabel.error("error");
// external messages should be picked up only by catch-all feedbacks
assertFalse(page.containerFeedback.anyMessage());
assertFalse(page.containerFeedback2.anyMessage());
assertFalse(page.formFeedback.anyMessage());
assertTrue(page.externalFeedback.anyMessage());
page = scope.getTester().startPage(TestPage.class);
page.getSession().error("error");
// session scoped errors should only be picked up by catch-all feedbacks
assertFalse(page.containerFeedback.anyMessage());
assertFalse(page.containerFeedback2.anyMessage());
assertFalse(page.formFeedback.anyMessage());
assertTrue(page.externalFeedback.anyMessage());
}
@Test
public void filtering()
{
TestPage page = scope.getTester().startPage(TestPage.class);
// set a filter that will only allow errors or higher
page.containerFeedback.setFilter(new ErrorLevelFeedbackMessageFilter(FeedbackMessage.ERROR));
// report an info message - should be filtered out
page.containerInput.info("info");
// check info message was filtered out
assertFalse(page.containerFeedback.anyMessage());
assertTrue(page.containerFeedback2.anyMessage());
// ensure filtered out messages dont leak
assertFalse(page.formFeedback.anyMessage());
assertFalse(page.externalFeedback.anyMessage());
// same setup
page = scope.getTester().startPage(TestPage.class);
page.containerFeedback.setFilter(new ErrorLevelFeedbackMessageFilter(FeedbackMessage.ERROR));
// but now with an error message that should not be filtered out
page.containerInput.error("info");
// check message was not filtered out
assertTrue(page.containerFeedback.anyMessage());
assertTrue(page.containerFeedback2.anyMessage());
// and that it should not leak
assertFalse(page.formFeedback.anyMessage());
assertFalse(page.externalFeedback.anyMessage());
}
@Test
public void moving()
{
TestPage page = scope.getTester().startPage(TestPage.class);
page.containerInput.error("error");
assertTrue(page.containerFeedback.anyMessage());
assertTrue(page.containerFeedback2.anyMessage());
// does not propagate out of container
assertFalse(page.formFeedback.anyMessage());
// remove one of two fencing feedback panels
page = scope.getTester().startPage(TestPage.class);
page.containerFeedback.remove();
page.containerInput.error("error");
assertTrue(page.containerFeedback2.anyMessage());
// still does not propagate out of container because there is still a fencing panel
assertFalse(page.formFeedback.anyMessage());
// remove the last fencing feedback panel
page = scope.getTester().startPage(TestPage.class);
page.containerFeedback.remove();
page.containerFeedback2.remove();
page.containerInput.error("error");
// now propagates out of container
assertTrue(page.formFeedback.anyMessage());
}
public static class TestPage extends WebPage implements IMarkupResourceStreamProvider
{
FencedFeedbackPanel externalFeedback, formFeedback, containerFeedback, containerFeedback2;
Component externalLabel, formInput, containerInput;
public TestPage()
{
externalFeedback = new FencedFeedbackPanel("feedback");
externalLabel = new Label("externalLabel");
add(externalFeedback, externalLabel);
Form<?> form = new Form<Void>("form");
formFeedback = new FencedFeedbackPanel("formFeedback", form);
form.add(formFeedback);
formInput = new TextField<String>("formInput");
form.add(formInput);
WebMarkupContainer container = new WebMarkupContainer("container");
containerFeedback = new FencedFeedbackPanel("containerFeedback", container);
containerFeedback2 = new FencedFeedbackPanel("containerFeedback2", container);
container.add(containerFeedback, containerFeedback2);
containerInput = new TextField<String>("containerInput");
container.add(containerInput);
form.add(container);
add(form);
}
@Override
public IResourceStream getMarkupResourceStream(MarkupContainer container,
Class<?> containerClass)
{
return new StringResourceStream(//
" <body>" + //
" <div wicket:id='feedback'/>" + //
" <div wicket:id='externalLabel'/>" + //
" <form wicket:id='form'>" + //
" <div wicket:id='formFeedback'/>" + //
" <input wicket:id='formInput' type='text'/>" + //
" <div wicket:id='container'>" + //
" <div wicket:id='containerFeedback'/>" + //
" <input wicket:id='containerInput' type='text'/>" + //
" <div wicket:id='containerFeedback2'/>" + //
" </div>" + //
" </form>" + //
"</body>");
}
}
}