/*
 * 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.amoro.server.util;

import org.apache.amoro.server.utils.CompressUtil;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

import java.util.Arrays;

public class TestCompressUtil {

  @Test
  public void zipAndUnzip() {
    byte[] bytes = new byte[1024];
    Arrays.fill(bytes, (byte) 10);
    byte[] gzip = CompressUtil.gzip(bytes);
    Assertions.assertTrue(gzip.length < bytes.length);
    byte[] unGzip = CompressUtil.unGzip(gzip);
    Assertions.assertArrayEquals(unGzip, bytes);
  }
}
