/*
    *  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.commons.compress.archivers.zip;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import java.io.ByteArrayInputStream;
  import java.io.File;
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.concurrent.ExecutionException;
  import java.util.zip.ZipEntry;
  
  import org.apache.commons.compress.AbstractTempDirTest;
  import org.apache.commons.compress.parallel.InputStreamSupplier;
  import org.apache.commons.compress.utils.IOUtils;
  import org.junit.jupiter.api.Test;
  
  public class ScatterSampleTest extends AbstractTempDirTest {
  
      private void checkFile(final File result) throws IOException {
          try (ZipFile zipFile = ZipFile.builder().setFile(result).get()) {
              final ZipArchiveEntry archiveEntry1 = zipFile.getEntries().nextElement();
              assertEquals("test1.xml", archiveEntry1.getName());
              try (InputStream inputStream = zipFile.getInputStream(archiveEntry1)) {
                  final byte[] b = new byte[6];
                  final int i = IOUtils.readFully(inputStream, b);
                  assertEquals(5, i);
                  assertEquals('H', b[0]);
                  assertEquals('o', b[4]);
              }
          }
          assertTrue(result.delete());
      }
  
      private void createFile(final File result) throws IOException, ExecutionException, InterruptedException {
          final ScatterSample scatterSample = new ScatterSample(this);
          final ZipArchiveEntry archiveEntry = new ZipArchiveEntry("test1.xml");
          archiveEntry.setMethod(ZipEntry.DEFLATED);
          final InputStreamSupplier supp = () -> new ByteArrayInputStream("Hello".getBytes());
  
          scatterSample.addEntry(archiveEntry, supp);
          try (ZipArchiveOutputStream zipArchiveOutputStream = new ZipArchiveOutputStream(result)) {
              scatterSample.writeTo(zipArchiveOutputStream);
          }
      }
  
      @Test
      public void testSample() throws Exception {
          final File result = createTempFile("testSample", "fe");
          createFile(result);
          checkFile(result);
      }
  }