/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2013, QOS.ch. All rights reserved.
*
* This program and the accompanying materials are dual-licensed under
* either the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation
*
* or (per the licensee's choosing)
*
* under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation.
*/
package ch.qos.logback.core.encoder;
import static junit.framework.Assert.assertEquals;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import ch.qos.logback.core.testUtil.RandomUtil;
import ch.qos.logback.core.util.CoreTestConstants;
public class ObjectEncodeDecodeTest {
ObjectStreamEncoder<String> encoder = new ObjectStreamEncoder<String>();
EventObjectInputStream<String> eventStream;
int diff = RandomUtil.getPositiveInt();
protected String randomOutputDir = CoreTestConstants.OUTPUT_DIR_PREFIX + diff
+ "/";
@Before
public void setUp() {
File randomOupurDirFile = new File(randomOutputDir);
randomOupurDirFile.mkdirs();
}
void encodeList(File file, List<String> list) throws IOException {
FileOutputStream fos = new FileOutputStream(file);
encoder.init(fos);
for (String s: list) {
encoder.doEncode(s);
}
encoder.close();
fos.close();
}
List<String> decodeList(File file) throws IOException {
FileInputStream fis = new FileInputStream(file);
eventStream = new EventObjectInputStream<String>(fis);
List<String> back = new ArrayList<String>();
String e;
while((e=eventStream.readEvent()) != null) {
back.add(e);
}
return back;
}
@Test
public void singleBatch() throws IOException {
File file = new File(randomOutputDir + "x.lbo");
List<String> witness = new ArrayList<String>();
for (int i = 0; i < 10; i++) {
witness.add("hello" + i);
}
encodeList(file, witness);
List<String> back = decodeList(file);
assertEquals(witness, back);
}
@Test
public void multipleBatches() throws IOException {
File file = new File(randomOutputDir + "m.lbo");
List<String> witness = new ArrayList<String>();
for (int i = 0; i < 100*10; i++) {
witness.add("hello" + i);
}
encodeList(file, witness);
List<String> back = decodeList(file);
assertEquals(witness, back);
}
}