/*
* 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.extensions.markup.html.upload;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.WicketTestCase;
import org.apache.wicket.extensions.ajax.markup.html.form.upload.UploadProgressBar;
import org.apache.wicket.markup.IMarkupResourceStreamProvider;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.upload.FileUploadField;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.util.resource.IResourceStream;
import org.apache.wicket.util.resource.StringResourceStream;
import org.junit.Test;
/**
*/
public class UploadFormWithProgressBarTest extends WicketTestCase
{
/**
* @see "https://issues.apache.org/jira/browse/WICKET-3200"
*/
@Test
public void testReCreateTheForm()
{
UploadFormWithProgressBarTestPage testPage = null;
tester.startPage(UploadFormWithProgressBarTestPage.class);
testPage = (UploadFormWithProgressBarTestPage)tester.getLastRenderedPage();
int oldFormInstanceId = testPage.form.getFormInstance();
tester.clickLink("re-create");
testPage = (UploadFormWithProgressBarTestPage)tester.getLastRenderedPage();
assertNotSame(oldFormInstanceId, testPage.form.getFormInstance());
}
/**
*/
public static class UploadFormWithProgressBarTestPage extends WebPage
implements
IMarkupResourceStreamProvider
{
private static final long serialVersionUID = 1L;
/** */
public TraceableForm form;
/**
* Construct.
*/
public UploadFormWithProgressBarTestPage()
{
addForm();
add(new Link<Void>("re-create")
{
private static final long serialVersionUID = 1L;
@Override
public void onClick()
{
form.remove();
addForm();
}
});
}
private void addForm()
{
add(form = new TraceableForm("uploadForm"));
form.add(new FileUploadField("fileInput"));
form.add(new UploadProgressBar("progress", form));
}
public IResourceStream getMarkupResourceStream(final MarkupContainer container,
final Class<?> containerClass)
{
return new StringResourceStream(
"<html><body><a wicket:id=\"re-create\"></a>"
+ "<form wicket:id=\"uploadForm\"><input wicket:id=\"fileInput\" type=\"file\" /> <span wicket:id=\"progress\"> </span></form>"
+ "</body></html>");
}
}
/**
*/
public static class TraceableForm extends Form<Void>
{
private static final long serialVersionUID = 1L;
private final int formInstance;
private static int nextInstanceId;
/**
* Construct.
*
* @param id
*/
public TraceableForm(final String id)
{
super(id);
formInstance = nextInstanceId++;
}
/**
* @return formInstance
*/
public int getFormInstance()
{
return formInstance;
}
}
}