/*
    * 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
    *
   *   https://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;
  
  import java.io.File;
  import java.io.InputStream;
  import java.io.OutputStream;
  import java.nio.file.Files;
  
  import org.apache.commons.compress.AbstractTest;
  import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
  import org.apache.commons.compress.archivers.zip.ZipArchiveInputStream;
  import org.junit.jupiter.api.Test;
  
  public final class JarTest extends AbstractTest {
  
      @Test
      void testJarArchiveCreation() throws Exception {
          final File output = newTempFile("bla.jar");
  
          final File file1 = getFile("test1.xml");
          final File file2 = getFile("test2.xml");
  
          try (OutputStream out = Files.newOutputStream(output.toPath());
                  ArchiveOutputStream<ZipArchiveEntry> os = ArchiveStreamFactory.DEFAULT.createArchiveOutputStream("jar", out)) {
              // file 1
              os.putArchiveEntry(new ZipArchiveEntry("testdata/test1.xml"));
              os.write(file1);
              os.closeArchiveEntry();
              // file 2
              os.putArchiveEntry(new ZipArchiveEntry("testdata/test2.xml"));
              os.write(file2);
              os.closeArchiveEntry();
          }
      }
  
      @Test
      void testJarUnarchive() throws Exception {
          final File input = getFile("bla.jar");
          try (InputStream is = Files.newInputStream(input.toPath());
                  ZipArchiveInputStream in = ArchiveStreamFactory.DEFAULT.createArchiveInputStream("jar", is)) {
  
              ZipArchiveEntry entry = in.getNextEntry();
              File o = newTempFile(entry.getName());
              o.getParentFile().mkdirs();
              Files.copy(in, o.toPath());
  
              entry = in.getNextEntry();
              o = newTempFile(entry.getName());
              o.getParentFile().mkdirs();
              Files.copy(in, o.toPath());
  
              entry = in.getNextEntry();
              o = newTempFile(entry.getName());
              o.getParentFile().mkdirs();
              Files.copy(in, o.toPath());
          }
      }
  
      @Test
      void testJarUnarchiveAll() throws Exception {
          final File input = getFile("bla.jar");
          try (InputStream is = Files.newInputStream(input.toPath());
                  ArchiveInputStream<?> in = ArchiveStreamFactory.DEFAULT.createArchiveInputStream("jar", is)) {
              in.forEach(entry -> {
                  final File archiveEntry = newTempFile(entry.getName());
                  archiveEntry.getParentFile().mkdirs();
                  if (entry.isDirectory()) {
                      archiveEntry.mkdir();
                  } else {
                      Files.copy(in, archiveEntry.toPath());
                  }
              });
          }
      }
  
  }