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* 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.
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package org.apache.clerezza.triaxrs.blackbox;
import java.io.InputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.WritableByteChannel;
import java.util.HashSet;
import java.util.Set;
import javax.ws.rs.Consumes;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.Provider;
import junit.framework.Assert;
import org.easymock.EasyMock;
import org.junit.Test;
import org.apache.clerezza.triaxrs.JaxRsHandler;
import org.apache.clerezza.triaxrs.testutils.HandlerCreator;
import org.wymiwyg.wrhapi.HeaderName;
import org.wymiwyg.wrhapi.Method;
import org.wymiwyg.wrhapi.Request;
import org.wymiwyg.wrhapi.RequestURI;
import org.wymiwyg.wrhapi.Response;
import org.wymiwyg.wrhapi.util.MessageBody2Write;
public class TestPutWithReader {
static MyMessage receivedBody;
@Path("/")
public static class MyResource {
@PUT
public void handlePut(MyMessage body) {
receivedBody = body;
}
}
public static interface MyMessage {
}
@Provider
@Consumes("application/x-mymessage")
public static class MyReader implements MessageBodyReader<MyMessage> {
@Override
public boolean isReadable(Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return MyMessage.class.isAssignableFrom(type);
}
@Override
public MyMessage readFrom(Class<MyMessage> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, String> httpHeaders,
InputStream entityStream) throws IOException,
WebApplicationException {
return new MyMessage() {
@Override
public String toString() {
return "My message";
}
};
}
}
@Test
public void performPut() throws Exception {
JaxRsHandler handler = HandlerCreator.getHandler(MyResource.class,
MyReader.class);
Request requestMock = EasyMock.createNiceMock(Request.class);
Response responseMock = EasyMock.createNiceMock(Response.class);
expect(requestMock.getMethod()).andReturn(Method.PUT).anyTimes();
String[] contentTypeHeader = { "application/x-mymessage" };
expect(requestMock.getHeaderValues(HeaderName.CONTENT_TYPE)).andReturn(
contentTypeHeader).anyTimes();
// this redundancy makes me prefer not to use mocks
Set<HeaderName> headerNames = new HashSet<HeaderName>();
headerNames.add(HeaderName.CONTENT_TYPE);
expect(requestMock.getHeaderNames()).andReturn(headerNames).anyTimes();
final String message = "The message in the body";
expect(requestMock.getMessageBody()).andReturn(new MessageBody2Write() {
@Override
public void writeTo(WritableByteChannel out) throws IOException {
out.write(ByteBuffer.wrap(message.getBytes()));
}
});
RequestURI requestURI = EasyMock.createNiceMock(RequestURI.class);
expect(requestURI.getPath()).andReturn("/");
expect(requestMock.getRequestURI()).andReturn(requestURI).anyTimes();
replay(requestMock);
replay(requestURI);
replay(responseMock);
handler.handle(requestMock, responseMock);
Assert.assertNotNull(receivedBody);
}
}