/*
    * 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.vfs2.provider.bzip2;
  
  import static org.apache.commons.vfs2.VfsTestUtils.getTestResource;
  
  import java.io.File;
  import java.io.IOException;
  import java.nio.charset.StandardCharsets;
  
  import org.apache.commons.vfs2.FileContent;
  import org.apache.commons.vfs2.FileObject;
  import org.apache.commons.vfs2.VFS;
  import org.apache.commons.vfs2.provider.compressed.CompressedFileFileObject;
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  
  public class Bzip2Test {
  
      @Test
      public void testBZip2() throws IOException {
          final File testResource = getTestResource("bla.txt.bz2");
          try (FileObject bz2FileObject = VFS.getManager().resolveFile("bz2://" + testResource)) {
              Assertions.assertTrue(bz2FileObject.exists());
              Assertions.assertTrue(bz2FileObject.isFolder());
              try (FileObject fileObjectDir = bz2FileObject.resolveFile("bla.txt")) {
                  Assertions.assertTrue(fileObjectDir.exists());
                  Assertions.assertTrue(bz2FileObject.isFolder());
                  try (FileObject fileObject = fileObjectDir.resolveFile("bla.txt")) {
                      Assertions.assertTrue(fileObject.exists());
                      Assertions.assertFalse(fileObject.isFolder());
                      Assertions.assertTrue(fileObject.isFile());
                      try (FileContent content = fileObject.getContent()) {
                          Assertions.assertEquals(CompressedFileFileObject.SIZE_UNDEFINED, content.getSize());
                          // blows up, Commons Compress?
                          final String string = content.getString(StandardCharsets.UTF_8);
                          Assertions.assertEquals(26, string.length());
                          Assertions.assertEquals("Hallo, dies ist ein Test.\n", string);
                      }
                  }
              }
          }
      }
  
  }