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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
/*
* Copyright (c) 2010-2011, Isode Limited, London, England.
* All rights reserved.
*/
package com.isode.stroke.compress;
import com.isode.stroke.base.ByteArray;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
/**
*
* @author Kev
*/
public class ZLibDecompressorTest {
@Test
public void testProcess() throws ZLibException {
ZLibDecompressor testling = new ZLibDecompressor();
ByteArray result = testling.process(ZLibCompressorTest.unhex("78da4acbcf07000000ffff"));
assertEquals(new ByteArray("foo"), result);
}
@Test
public void testProcess_Twice() throws ZLibException {
ZLibDecompressor testling = new ZLibDecompressor();
testling.process(ZLibCompressorTest.unhex("78da4acbcf07000000ffff"));
ByteArray result = testling.process(ZLibCompressorTest.unhex("4a4a2c02000000ffff"));
assertEquals(new ByteArray("bar"), result);
}
@Test(expected = ZLibException.class)
public void testProcess_Invalid() throws ZLibException {
ZLibDecompressor testling = new ZLibDecompressor();
testling.process(new ByteArray("invalid"));
}
@Test
public void testProcess_Huge() throws ZLibException {
ByteArray data = new ByteArray();
for (int i = 0; i < 2048; ++i) {
data.append((byte) i);
}
ByteArray original = new ByteArray(data);
ByteArray compressed = new ZLibCompressor().process(original);
ByteArray decompressed = new ZLibDecompressor().process(compressed);
assertEquals(original, decompressed);
}
@Test
public void testProcess_ChunkSize() throws ZLibException {
ByteArray data = new ByteArray();
for (int i = 0; i < 1024; ++i) {
data.append((byte) i);
}
ByteArray original = new ByteArray(data);
ByteArray compressed = new ZLibCompressor().process(original);
ByteArray decompressed = new ZLibDecompressor().process(compressed);
assertEquals(original, decompressed);
}
}
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