/*
    * 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.cpio;
  
  import static org.junit.jupiter.api.Assertions.assertArrayEquals;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.nio.charset.StandardCharsets;
  import java.util.stream.Stream;
  
  import org.apache.commons.io.IOUtils;
  import org.junit.jupiter.params.ParameterizedTest;
  import org.junit.jupiter.params.provider.Arguments;
  import org.junit.jupiter.params.provider.MethodSource;
  
  public class CpioArchiveTest {
  
      public static Stream<Arguments> factory() {
          return Stream.of(Arguments.of(CpioConstants.FORMAT_NEW), Arguments.of(CpioConstants.FORMAT_NEW_CRC), Arguments.of(CpioConstants.FORMAT_OLD_ASCII),
                  Arguments.of(CpioConstants.FORMAT_OLD_BINARY));
      }
  
      @ParameterizedTest
      @MethodSource("factory")
      public void utf18RoundtripTest(final short format) throws Exception {
          try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
              try (CpioArchiveOutputStream os = new CpioArchiveOutputStream(baos, format, CpioConstants.BLOCK_SIZE, StandardCharsets.UTF_16LE.name())) {
                  final CpioArchiveEntry entry = new CpioArchiveEntry(format, "T\u00e4st.txt", 4);
                  if (format == CpioConstants.FORMAT_NEW_CRC) {
                      entry.setChksum(10);
                  }
                  os.putArchiveEntry(entry);
                  os.write(new byte[] { 1, 2, 3, 4 });
                  os.closeArchiveEntry();
              }
              baos.close();
              try (ByteArrayInputStream bin = new ByteArrayInputStream(baos.toByteArray());
                      CpioArchiveInputStream in = new CpioArchiveInputStream(bin, StandardCharsets.UTF_16LE.name())) {
                  final CpioArchiveEntry entry = in.getNextEntry();
                  assertNotNull(entry);
                  assertEquals("T\u00e4st.txt", entry.getName());
                  assertArrayEquals(new byte[] { 1, 2, 3, 4 }, IOUtils.toByteArray(in));
              }
          }
      }
  }