/**
* 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.cxf.jaxrs.provider.atom;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import javax.ws.rs.Consumes;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import org.apache.abdera.model.Entry;
import org.apache.abdera.model.Feed;
import org.apache.abdera.parser.stax.FOMEntry;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class AtomEntryProviderTest extends Assert {
private AtomEntryProvider afd;
@Before
public void setUp() {
afd = new AtomEntryProvider();
}
@Test
public void testReadFrom() throws Exception {
InputStream is = getClass().getResourceAsStream("atomEntry.xml");
Entry simple = afd.readFrom(Entry.class, null, null, null, null, is);
assertEquals("Wrong entry title",
"Atom-Powered Robots Run Amok", simple.getTitle());
}
@Test
public void testWriteTo() throws Exception {
InputStream is = getClass().getResourceAsStream("atomEntry.xml");
Entry simple = afd.readFrom(Entry.class, null,
null, MediaType.valueOf("application/atom+xml;type=entry"), null, is);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
afd.writeTo(simple, null, null, null,
MediaType.valueOf("application/atom+xml;type=entry"), null, bos);
ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
Entry simpleCopy = afd.readFrom(Entry.class, null,
null, MediaType.valueOf("application/atom+xml"), null, bis);
assertEquals("Wrong entry title",
"Atom-Powered Robots Run Amok", simpleCopy.getTitle());
assertEquals("Wrong entry title",
simple.getTitle(), simpleCopy.getTitle());
}
@Test
public void testWriteable() {
assertTrue(afd.isWriteable(Entry.class, null, null, null));
assertTrue(afd.isWriteable(FOMEntry.class, null, null, null));
assertFalse(afd.isWriteable(Feed.class, null, null, null));
}
@Test
public void testReadable() {
assertTrue(afd.isReadable(Entry.class, null, null, null));
assertTrue(afd.isReadable(FOMEntry.class, null, null, null));
assertFalse(afd.isReadable(Feed.class, null, null, null));
}
@Test
public void testAnnotations() {
String[] values = afd.getClass().getAnnotation(Produces.class).value();
assertEquals("3 types can be produced", 3, values.length);
assertTrue("application/atom+xml".equals(values[0])
&& "application/atom+xml;type=entry".equals(values[1])
&& "application/json".equals(values[2]));
values = afd.getClass().getAnnotation(Consumes.class).value();
assertEquals("2 types can be consumed", 2, values.length);
assertTrue("application/atom+xml".equals(values[0])
&& "application/atom+xml;type=entry".equals(values[1]));
}
}