/**
* 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.camel.dataformat.lzf;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import com.ning.compress.lzf.LZFInputStream;
import org.apache.camel.RoutesBuilder;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.converter.IOConverter;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;
public class LZFDataFormatTest extends CamelTestSupport {
private static final String TEXT = "Hamlet by William Shakespeare\n"
+ "To be, or not to be: that is the question:\n"
+ "Whether 'tis nobler in the mind to suffer\n"
+ "The slings and arrows of outrageous fortune,\n"
+ "Or to take arms against a sea of troubles,\n"
+ "And by opposing end them? To die: to sleep;";
@Test
public void testMarshalTextToLzf() throws Exception {
byte[] output = sendText("direct:textToLzf");
InputStream stream = new LZFInputStream(new ByteArrayInputStream(output));
String result = IOConverter.toString(stream, null);
assertEquals("Uncompressed something different than compressed", TEXT, result);
}
@Test
public void testUnMarshalTextToLzf() throws Exception {
MockEndpoint result = context.getEndpoint("mock:unMarshalTextToLzf", MockEndpoint.class);
result.expectedBodiesReceived(TEXT.getBytes("UTF-8"));
sendText("direct:unMarshalTextToLzf");
result.assertIsSatisfied();
}
@Test
public void testParallelUnMarshalTextToLzf() throws Exception {
MockEndpoint result = context.getEndpoint("mock:parallelUnMarshalTextToLzf", MockEndpoint.class);
result.expectedBodiesReceived(TEXT.getBytes("UTF-8"));
sendText("direct:parallelUnMarshalTextToLzf");
result.assertIsSatisfied();
}
protected RoutesBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() {
LZFDataFormat dataFormat = new LZFDataFormat();
dataFormat.setUsingParallelCompression(true);
from("direct:textToLzf")
.marshal().lzf();
from("direct:unMarshalTextToLzf")
.marshal().lzf()
.unmarshal().lzf()
.to("mock:unMarshalTextToLzf");
from("direct:parallelUnMarshalTextToLzf")
.marshal(dataFormat)
.unmarshal(dataFormat)
.to("mock:parallelUnMarshalTextToLzf");
}
};
}
private byte[] sendText(String destination) throws Exception {
return (byte[]) template.requestBody(destination, TEXT.getBytes("UTF-8"));
}
}