/*
    * 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.ar;
  
  import static org.junit.jupiter.api.Assertions.assertThrows;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import java.io.ByteArrayOutputStream;
  import java.io.File;
  import java.io.IOException;
  import java.nio.file.Files;
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.commons.compress.AbstractTest;
  import org.junit.jupiter.api.Test;
  
  class ArArchiveOutputStreamTest extends AbstractTest {
  
      @Test
      void testLongFileNamesCauseExceptionByDefault() throws IOException {
          final ArArchiveOutputStream ref;
          try (ArArchiveOutputStream outputStream = new ArArchiveOutputStream(new ByteArrayOutputStream())) {
              ref = outputStream;
              final ArArchiveEntry ae = new ArArchiveEntry("this_is_a_long_name.txt", 0);
              final IOException ex = assertThrows(IOException.class, () -> outputStream.putArchiveEntry(ae));
              assertTrue(ex.getMessage().startsWith("File name too long"));
          }
          assertTrue(ref.isClosed());
      }
  
      @Test
      void testLongFileNamesWorkUsingBSDDialect() throws Exception {
          final File file = createTempFile();
          try (ArArchiveOutputStream outputStream = new ArArchiveOutputStream(Files.newOutputStream(file.toPath()))) {
              outputStream.setLongFileMode(ArArchiveOutputStream.LONGFILE_BSD);
              final ArArchiveEntry ae = new ArArchiveEntry("this_is_a_long_name.txt", 14);
              outputStream.putArchiveEntry(ae);
              outputStream.write(new byte[] { 'H', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd', '!', '\n' });
              outputStream.closeArchiveEntry();
              final List<String> expected = new ArrayList<>();
              expected.add("this_is_a_long_name.txt");
              checkArchiveContent(file, expected);
          }
      }
  }