/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2012-2017 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* http://glassfish.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.glassfish.jersey.message;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.zip.Deflater;
import java.util.zip.DeflaterOutputStream;
import java.util.zip.Inflater;
import java.util.zip.InflaterInputStream;
import javax.ws.rs.RuntimeType;
import javax.ws.rs.core.Configuration;
import javax.ws.rs.core.Feature;
import javax.inject.Provider;
import org.junit.Test;
/**
* @author Martin Matula
*/
public class DeflateEncodingTest extends AbstractEncodingTest {
private static class DummyConfiguration implements Configuration, Provider<Configuration> {
private final HashMap<String, Object> properties;
DummyConfiguration(boolean noZLib) {
properties = new HashMap<>();
properties.put(MessageProperties.DEFLATE_WITHOUT_ZLIB, noZLib);
}
@Override
public RuntimeType getRuntimeType() {
return null;
}
@Override
public Object getProperty(String name) {
return properties.get(name);
}
@Override
public Collection<String> getPropertyNames() {
return properties.keySet();
}
@Override
public boolean isEnabled(Feature feature) {
return false;
}
@Override
public boolean isEnabled(Class<? extends Feature> featureClass) {
return false;
}
@Override
public boolean isRegistered(Object provider) {
return false;
}
@Override
public boolean isRegistered(Class<?> providerClass) {
return false;
}
@Override
public Map<String, Object> getProperties() {
return properties;
}
@Override
public Configuration get() {
return this;
}
@Override
public Map<Class<?>, Integer> getContracts(Class<?> componentClass) {
return Collections.emptyMap();
}
@Override
public Set<Class<?>> getClasses() {
return Collections.emptySet();
}
@Override
public Set<Object> getInstances() {
return Collections.emptySet();
}
}
@Test
public void testEncodeZLib() throws IOException {
test(new TestSpec() {
@Override
public OutputStream getEncoded(OutputStream stream) throws IOException {
return new DeflateEncoder(new DummyConfiguration(false)).encode("deflate", stream);
}
@Override
public InputStream getDecoded(InputStream stream) {
return new InflaterInputStream(stream);
}
});
}
@Test
public void testEncodeNoZLib() throws IOException {
test(new TestSpec() {
@Override
public OutputStream getEncoded(OutputStream stream) throws IOException {
return new DeflateEncoder(new DummyConfiguration(true)).encode("deflate", stream);
}
@Override
public InputStream getDecoded(InputStream stream) {
return new InflaterInputStream(stream, new Inflater(true));
}
});
}
@Test
public void testDecodeZLib() throws IOException {
test(new TestSpec() {
@Override
public OutputStream getEncoded(OutputStream stream) throws IOException {
return new DeflaterOutputStream(stream);
}
@Override
public InputStream getDecoded(InputStream stream) throws IOException {
return new DeflateEncoder(new DummyConfiguration(false)).decode("deflate", stream);
}
});
}
@Test
public void testDecodeNoZLib() throws IOException {
test(new TestSpec() {
@Override
public OutputStream getEncoded(OutputStream stream) throws IOException {
return new DeflaterOutputStream(stream, new Deflater(Deflater.DEFAULT_COMPRESSION, true));
}
@Override
public InputStream getDecoded(InputStream stream) throws IOException {
return new DeflateEncoder(new DummyConfiguration(false)).decode("deflate", stream);
}
});
}
@Test
public void testEncodeDecodeZLib() throws IOException {
test(new TestSpec() {
@Override
public OutputStream getEncoded(OutputStream stream) throws IOException {
return new DeflateEncoder(new DummyConfiguration(false)).encode("deflate", stream);
}
@Override
public InputStream getDecoded(InputStream stream) throws IOException {
return new DeflateEncoder(new DummyConfiguration(false)).decode("deflate", stream);
}
});
}
@Test
public void testEncodeDecodeNoZLib() throws IOException {
test(new TestSpec() {
@Override
public OutputStream getEncoded(OutputStream stream) throws IOException {
return new DeflateEncoder(new DummyConfiguration(true)).encode("deflate", stream);
}
@Override
public InputStream getDecoded(InputStream stream) throws IOException {
return new DeflateEncoder(new DummyConfiguration(false)).decode("deflate", stream);
}
});
}
}