/*
* Copyright 2002-2014 the original author or authors.
*
* Licensed 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.springframework.web.servlet.view.feed;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.rometools.rome.feed.atom.Content;
import com.rometools.rome.feed.atom.Entry;
import com.rometools.rome.feed.atom.Feed;
import org.junit.Before;
import org.junit.Test;
import org.springframework.mock.web.test.MockHttpServletRequest;
import org.springframework.mock.web.test.MockHttpServletResponse;
import static org.custommonkey.xmlunit.XMLAssert.*;
import static org.custommonkey.xmlunit.XMLUnit.*;
import static org.junit.Assert.assertEquals;
/**
* @author Arjen Poutsma
*/
public class AtomFeedViewTests {
private AbstractAtomFeedView view;
@Before
public void createView() throws Exception {
view = new MyAtomFeedView();
setIgnoreWhitespace(true);
}
@Test
public void render() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
Map<String, String> model = new LinkedHashMap<String, String>();
model.put("2", "This is entry 2");
model.put("1", "This is entry 1");
view.render(model, request, response);
assertEquals("Invalid content-type", "application/atom+xml", response.getContentType());
String expected = "<feed xmlns=\"http://www.w3.org/2005/Atom\">" + "<title>Test Feed</title>" +
"<entry><title>2</title><summary>This is entry 2</summary></entry>" +
"<entry><title>1</title><summary>This is entry 1</summary></entry>" + "</feed>";
assertXMLEqual(expected, response.getContentAsString());
}
private static class MyAtomFeedView extends AbstractAtomFeedView {
@Override
protected void buildFeedMetadata(Map model, Feed feed, HttpServletRequest request) {
feed.setTitle("Test Feed");
}
@Override
protected List<Entry> buildFeedEntries(Map model, HttpServletRequest request, HttpServletResponse response)
throws Exception {
List<Entry> entries = new ArrayList<Entry>();
for (Iterator iterator = model.keySet().iterator(); iterator.hasNext();) {
String name = (String) iterator.next();
Entry entry = new Entry();
entry.setTitle(name);
Content content = new Content();
content.setValue((String) model.get(name));
entry.setSummary(content);
entries.add(entry);
}
return entries;
}
}
}