/*
* 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.wink.itest.contentencoding;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.zip.GZIPInputStream;
import java.util.zip.GZIPOutputStream;
import javax.ws.rs.core.MediaType;
import junit.framework.TestCase;
import org.apache.commons.httpclient.ChunkedOutputStream;
import org.apache.commons.httpclient.HttpException;
import org.apache.wink.client.ClientResponse;
import org.apache.wink.client.RestClient;
import org.apache.wink.test.integration.ServerEnvironmentInfo;
public class WinkContentEncodingTest extends TestCase {
protected RestClient client;
final protected static String BASE_URI =
ServerEnvironmentInfo.getBaseURI() + ((ServerEnvironmentInfo
.isRestFilterUsed()) ? "" : "/contentencoding");
@Override
public void setUp() {
client = new RestClient();
}
/**
* Tests sending in small bits of gzip encoded content.
*
* @throws HttpException
* @throws IOException
*/
public void testSendSmallGzipContentEncoded() throws HttpException, IOException {
ByteArrayOutputStream originalContent = new ByteArrayOutputStream();
originalContent.write("Hello world".getBytes("UTF-8"));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ChunkedOutputStream chunkedOut = new ChunkedOutputStream(baos);
GZIPOutputStream gzipOut = new GZIPOutputStream(chunkedOut);
originalContent.writeTo(gzipOut);
gzipOut.finish();
chunkedOut.finish();
byte[] content = baos.toByteArray();
ClientResponse response =
client.resource(BASE_URI + "/bigbook").accept(MediaType.TEXT_PLAIN)
.header("Transfer-Encoding", "chunked").header("Content-Encoding", "gzip")
.contentType("text/plain; charset=utf-8").post(content);
assertEquals(200, response.getStatusCode());
String responseBody = response.getEntity(String.class);
assertEquals("Hello world" + "helloworld", responseBody);
}
/**
* Tests sending in small bits of gzip encoded content.
*
* @throws HttpException
* @throws IOException
*/
public void testSendLargeGzipContentEncoded() throws HttpException, IOException {
ByteArrayOutputStream originalContent = new ByteArrayOutputStream();
for (int c = 0; c < 5000000; ++c) {
originalContent.write(c);
}
/*
* gzip the contents
*/
ByteArrayOutputStream baos = new ByteArrayOutputStream();
GZIPOutputStream gzipOut = new GZIPOutputStream(baos);
originalContent.writeTo(gzipOut);
gzipOut.finish();
byte[] content = baos.toByteArray();
ClientResponse response =
client.resource(BASE_URI + "/bigbook/mirror").accept(MediaType.TEXT_PLAIN)
.header("Content-Encoding", "gzip").contentType("text/plain; charset=utf-8")
.post(content);
assertEquals(200, response.getStatusCode());
InputStream responseStream = response.getEntity(InputStream.class);
for (int c = 0; c < 5000000; ++c) {
assertEquals(c % 256, responseStream.read());
}
}
/**
* Tests sending in small bits of gzip encoded content.
*
* @throws HttpException
* @throws IOException
*/
public void testSendLargeGzipContentEncodedAndReceiveContentEncoded() throws HttpException,
IOException {
ByteArrayOutputStream originalContent = new ByteArrayOutputStream();
for (int c = 0; c < 5000000; ++c) {
originalContent.write(c);
}
/*
* gzip the contents
*/
ByteArrayOutputStream baos = new ByteArrayOutputStream();
GZIPOutputStream gzipOut = new GZIPOutputStream(baos);
originalContent.writeTo(gzipOut);
gzipOut.finish();
byte[] content = baos.toByteArray();
ClientResponse response =
client.resource(BASE_URI + "/bigbook/mirror").header("Accept-Encoding", "gzip")
.accept(MediaType.TEXT_PLAIN).header("Content-Encoding", "gzip")
.contentType("text/plain; charset=utf-8").post(content);
assertEquals(200, response.getStatusCode());
InputStream responseStream = new GZIPInputStream(response.getEntity(InputStream.class));
for (int c = 0; c < 5000000; ++c) {
assertEquals(c % 256, responseStream.read());
}
}
}