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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config;
import com.yahoo.text.Utf8;
import org.junit.Test;
import static org.junit.Assert.assertArrayEquals;
/**
* @author Ulf Lilleengen
*/
public class LZ4PayloadCompressorTest {
@Test
public void testCompression() {
assertCompression("hei hallo der");
assertCompression("");
assertCompression("{}");
}
private void assertCompression(String input) {
LZ4PayloadCompressor compressor = new LZ4PayloadCompressor();
byte[] data = Utf8.toBytes(input);
byte[] compressed = compressor.compress(data);
byte[] output = compressor.decompress(compressed, data.length);
assertArrayEquals(output, data);
}
}
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