/**
* 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.aegis;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import java.lang.reflect.Type;
import java.util.HashMap;
import java.util.InvalidPropertiesFormatException;
import java.util.Map;
import java.util.Properties;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.MessageBodyWriter;
import org.apache.cxf.jaxrs.impl.MetadataMap;
import org.apache.cxf.jaxrs.resources.AegisTestBean;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class AegisElementProviderTest extends Assert {
private Properties properties;
private String simpleBeanXml;
private String noNamespaceXml;
@Before
public void before() throws InvalidPropertiesFormatException, IOException {
properties = new Properties();
properties.loadFromXML(getClass().getResourceAsStream("jsonCases.xml"));
simpleBeanXml = properties.getProperty("simpleBeanXml");
noNamespaceXml = properties.getProperty("noNamespaceBeanXml");
}
@After
public void clearCache() {
AbstractAegisProvider.clearContexts();
}
@Test
public void testIsWriteable() {
MessageBodyWriter<Object> p = new AegisElementProvider<Object>();
assertTrue(p.isWriteable(AegisTestBean.class, null, null, null));
}
@Test
public void testIsReadable() {
MessageBodyReader<Object> p = new AegisElementProvider<Object>();
assertTrue(p.isReadable(AegisTestBean.class, null, null, null));
}
@Test
public void testReadFrom() throws Exception {
MessageBodyReader<AegisTestBean> p = new AegisElementProvider<AegisTestBean>();
byte[] simpleBytes = simpleBeanXml.getBytes("utf-8");
AegisTestBean bean = p.readFrom(AegisTestBean.class, null, null,
null, null, new ByteArrayInputStream(simpleBytes));
assertEquals("hovercraft", bean.getStrValue());
assertEquals(Boolean.TRUE, bean.getBoolValue());
}
@Test
public void testNoNamespaceReadFrom() throws Exception {
MessageBodyReader<AegisTestBean> p = new NoNamespaceAegisElementProvider<AegisTestBean>();
byte[] bytes = noNamespaceXml.getBytes("utf-8");
AegisTestBean bean = p.readFrom(AegisTestBean.class, null, null,
null, null, new ByteArrayInputStream(bytes));
assertEquals("hovercraft", bean.getStrValue());
assertEquals(Boolean.TRUE, bean.getBoolValue());
}
@Test
public void testWriteTo() throws Exception {
MessageBodyWriter<Object> p = new AegisElementProvider<Object>();
ByteArrayOutputStream os = new ByteArrayOutputStream();
AegisTestBean bean = new AegisTestBean();
bean.setBoolValue(Boolean.TRUE);
bean.setStrValue("hovercraft");
p.writeTo(bean, null, null, new Annotation[]{},
MediaType.APPLICATION_OCTET_STREAM_TYPE,
new MetadataMap<String, Object>(), os);
byte[] bytes = os.toByteArray();
String xml = new String(bytes, "utf-8");
assertEquals(simpleBeanXml, xml);
}
@Test
public void testNoNamespaceWriteTo() throws Exception {
MessageBodyWriter<Object> p = new NoNamespaceAegisElementProvider<Object>();
ByteArrayOutputStream os = new ByteArrayOutputStream();
AegisTestBean bean = new AegisTestBean();
bean.setBoolValue(Boolean.TRUE);
bean.setStrValue("hovercraft");
p.writeTo(bean, null, null, new Annotation[]{},
MediaType.APPLICATION_OCTET_STREAM_TYPE,
new MetadataMap<String, Object>(), os);
byte[] bytes = os.toByteArray();
String xml = new String(bytes, "utf-8");
assertEquals(noNamespaceXml, xml);
}
@Test
public void testReadWriteComplexMap() throws Exception {
Map<AegisTestBean, AegisSuperBean> testMap =
new HashMap<AegisTestBean, AegisSuperBean>();
Class<InterfaceWithMap> iwithMapClass = InterfaceWithMap.class;
Method method = iwithMapClass.getMethod("mapFunction");
Type mapType = method.getGenericReturnType();
AegisTestBean bean = new AegisTestBean();
bean.setBoolValue(Boolean.TRUE);
bean.setStrValue("hovercraft");
AegisSuperBean bean2 = new AegisSuperBean();
bean2.setBoolValue(Boolean.TRUE);
bean2.setStrValue("hovercraft2");
testMap.put(bean, bean2);
MessageBodyWriter<Map<AegisTestBean, AegisSuperBean>> writer
= new AegisElementProvider<Map<AegisTestBean, AegisSuperBean>>();
ByteArrayOutputStream os = new ByteArrayOutputStream();
writer.writeTo(testMap, testMap.getClass(), mapType, new Annotation[]{},
MediaType.APPLICATION_OCTET_STREAM_TYPE,
new MetadataMap<String, Object>(), os);
byte[] bytes = os.toByteArray();
String xml = new String(bytes, "utf-8");
MessageBodyReader<Map<AegisTestBean, AegisSuperBean>> reader
= new AegisElementProvider<Map<AegisTestBean, AegisSuperBean>>();
byte[] simpleBytes = xml.getBytes("utf-8");
Map<AegisTestBean, AegisSuperBean> map2 = reader.readFrom(null, mapType, new Annotation[]{},
MediaType.APPLICATION_OCTET_STREAM_TYPE,
new MetadataMap<String, String>(),
new ByteArrayInputStream(simpleBytes));
assertEquals(1, map2.size());
Map.Entry<AegisTestBean, AegisSuperBean> entry = map2.entrySet().iterator().next();
AegisTestBean bean1 = entry.getKey();
assertEquals("hovercraft", bean1.getStrValue());
assertEquals(Boolean.TRUE, bean1.getBoolValue());
AegisTestBean bean22 = entry.getValue();
assertEquals("hovercraft2", bean22.getStrValue());
assertEquals(Boolean.TRUE, bean22.getBoolValue());
}
public static class AegisSuperBean extends AegisTestBean {
}
private interface InterfaceWithMap {
Map<AegisTestBean, AegisSuperBean> mapFunction();
}
}