/*
* 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.form.upload;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.WicketTestCase;
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.model.util.ListModel;
import org.apache.wicket.util.file.File;
import org.apache.wicket.util.io.IOUtils;
import org.apache.wicket.util.resource.IResourceStream;
import org.apache.wicket.util.resource.StringResourceStream;
import org.apache.wicket.util.tester.FormTester;
import org.junit.Test;
/**
* Tests for MultiFileUploadField
*/
public class MultiFileUploadFieldTest extends WicketTestCase
{
/**
* FormTester supports MultiFileUploadField
*
* https://issues.apache.org/jira/browse/WICKET-5346
*/
@Test
public void submitMultiFileUploadFields()
{
final AtomicBoolean submitted = new AtomicBoolean(false);
final ListModel<FileUpload> filesModel = new ListModel<>(new ArrayList<FileUpload>());
TestPage page = new TestPage(filesModel)
{
@Override
protected void onSubmit()
{
super.onSubmit();
List<FileUpload> uploads = filesModel.getObject();
assertEquals(2, uploads.size());
for (int i = 1; i < 2; i++)
{
FileUpload fileUpload = uploads.get(i);
String clientFileName = fileUpload.getClientFileName();
String id = clientFileName.replaceAll(MultiFileUploadFieldTest.class.getSimpleName() + "(\\d).txt", "$1");
try
{
assertEquals("Test"+id, IOUtils.toString(fileUpload.getInputStream()));
} catch (IOException e)
{
fail("Reading file upload '"+id+"' failed: " + e.getMessage());
}
}
submitted.set(true);
}
};
tester.startPage(page);
FormTester ft = tester.newFormTester("f");
ft.setFile("muf", new File("target/test-classes/org/apache/wicket/markup/html/form/upload/MultiFileUploadFieldTest0.txt"), "plain/text");
ft.setFile("muf", new File("target/test-classes/org/apache/wicket/markup/html/form/upload/MultiFileUploadFieldTest1.txt"), "plain/text");
ft.submit();
assertEquals("The form is not submitted", true, submitted.get());
}
private static class TestPage extends WebPage implements IMarkupResourceStreamProvider
{
public TestPage(final ListModel<FileUpload> model)
{
Form f = new Form("f")
{
@Override
protected void onSubmit()
{
super.onSubmit();
TestPage.this.onSubmit();
}
};
add(f);
f.add(new MultiFileUploadField("muf", model));
}
protected void onSubmit()
{
}
@Override
public IResourceStream getMarkupResourceStream(MarkupContainer container, Class<?> containerClass)
{
return new StringResourceStream("<html><body>\n" +
"\t\t<form wicket:id=\"f\">\n" +
"\t\t\t<input type=\"file\" wicket:id=\"muf\" />\n" +
"\t\t\t<input type=\"submit\" value=\"Submit!\" />\t\n" +
"\t\t</form>\n" +
"\t</body></html>");
}
}
}