/*
    * 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.changes;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import java.io.BufferedInputStream;
  import java.io.BufferedReader;
  import java.io.File;
  import java.io.InputStream;
  import java.io.OutputStream;
  import java.nio.file.Files;
  import java.nio.file.Path;
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.commons.compress.AbstractTest;
  import org.apache.commons.compress.archivers.ArchiveEntry;
  import org.apache.commons.compress.archivers.ArchiveException;
  import org.apache.commons.compress.archivers.ArchiveInputStream;
  import org.apache.commons.compress.archivers.ArchiveOutputStream;
  import org.apache.commons.compress.archivers.ar.ArArchiveEntry;
  import org.apache.commons.compress.archivers.cpio.CpioArchiveEntry;
  import org.apache.commons.compress.archivers.cpio.CpioArchiveInputStream;
  import org.apache.commons.compress.archivers.cpio.CpioArchiveOutputStream;
  import org.apache.commons.compress.archivers.jar.JarArchiveEntry;
  import org.apache.commons.compress.archivers.tar.TarArchiveEntry;
  import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
  import org.apache.commons.compress.archivers.zip.ZipArchiveInputStream;
  import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream;
  import org.apache.commons.compress.archivers.zip.ZipFile;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.params.ParameterizedTest;
  import org.junit.jupiter.params.provider.MethodSource;
  
  /**
   * Tests {@link ChangeSet}.
   * <p>
   * Tests various combination of concrete types and generics.
   * </p>
   *
   * @param <I> The {@link ArchiveInputStream} type.
   * @param <O> The {@link ArchiveOutputStream} type.
   * @param <E> ArchiveEntry type must match between input and output.
   * @see ChangeSetRawTypesTest
   */
  public final class ChangeSetSafeTypesTest<I extends ArchiveInputStream<E>, O extends ArchiveOutputStream<E>, E extends ArchiveEntry> extends AbstractTest {
  
      /** Deletes a single file. */
      private void archiveListDelete(final String prefix) {
          archiveList.removeIf(entry -> entry.equals(prefix));
      }
  
      /** Delete a directory tree. */
      private void archiveListDeleteDir(final String prefix) {
          // TODO won't work with folders
          archiveList.removeIf(entry -> entry.startsWith(prefix + "/"));
      }
  
      @SuppressWarnings("unchecked")
      private <T extends ArchiveInputStream<?>> T createArchiveInputStream(final InputStream inputStream) throws ArchiveException {
          return (T) factory.createArchiveInputStream(inputStream);
      }
  
      @SuppressWarnings("unchecked")
      private <T extends ArchiveInputStream<?>> T createArchiveInputStream(final String archiverName, final InputStream inputStream) throws ArchiveException {
          return (T) factory.createArchiveInputStream(archiverName, inputStream);
      }
  
      @SuppressWarnings("unchecked")
      private <T extends ArchiveOutputStream<?>> T createArchiveOutputStream(final String archiverName, final OutputStream outputStream) throws ArchiveException {
          return (T) factory.createArchiveOutputStream(archiverName, outputStream);
      }
  
      private <A extends ArchiveEntry> ChangeSet<A> createChangeSet() {
          return new ChangeSet<>();
      }
  
      /**
       * Adds a file with the same file name as an existing file from the stream. Should lead to a replacement.
       *
       * @throws Exception
      */
     @Test
     public void testAddAlreadyExistingWithReplaceFalse() throws Exception {
         final String archiverName = "zip";
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final File file1 = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 ZipArchiveInputStream ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ZipArchiveOutputStream out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             final ChangeSet<ZipArchiveEntry> changeSet = createChangeSet();
             final ZipArchiveEntry entry = new ZipArchiveEntry("testdata/test1.xml");
             changeSet.add(entry, csInputStream, false);
             final ChangeSetResults results = new ChangeSetPerformer<>(changeSet).perform(ais, out);
             assertTrue(results.getAddedFromStream().contains("testdata/test1.xml"));
             assertTrue(results.getAddedFromChangeSet().isEmpty());
             assertTrue(results.getDeleted().isEmpty());
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Adds a file with the same file name as an existing file from the stream. Should lead to a replacement.
      *
      * @throws Exception
      */
     @Test
     public void testAddAlreadyExistingWithReplaceTrue() throws Exception {
         final String archiverName = "zip";
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final File file1 = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 ZipArchiveInputStream ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ZipArchiveOutputStream out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             final ChangeSet<ZipArchiveEntry> changeSet = createChangeSet();
             final ZipArchiveEntry entry = new ZipArchiveEntry("testdata/test1.xml");
             changeSet.add(entry, csInputStream, true);
             final ChangeSetResults results = new ChangeSetPerformer<>(changeSet).perform(ais, out);
             assertTrue(results.getAddedFromChangeSet().contains("testdata/test1.xml"));
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Adds an ArchiveEntry with the same name two times. Only the latest addition should be found in the ChangeSet, the first add should be replaced.
      *
      * @throws Exception
      */
     @Test
     public void testAddChangeTwice() throws Exception {
         try (InputStream in = newInputStream("test.txt");
                 InputStream in2 = newInputStream("test2.xml")) {
             final ZipArchiveEntry e = new ZipArchiveEntry("test.txt");
             final ZipArchiveEntry e2 = new ZipArchiveEntry("test.txt");
             final ChangeSet<ZipArchiveEntry> changeSet = createChangeSet();
             changeSet.add(e, in);
             changeSet.add(e2, in2);
             assertEquals(1, changeSet.getChanges().size());
             final Change<ZipArchiveEntry> change = changeSet.getChanges().iterator().next();
             @SuppressWarnings("resource")
             final InputStream cInputStream = change.getInputStream();
             assertEquals(in2, cInputStream);
         }
     }
 
     /**
      * Adds an ArchiveEntry with the same name two times. Only the first addition should be found in the ChangeSet, the second add should never be added since
      * replace = false
      *
      * @throws Exception
      */
     @Test
     public void testAddChangeTwiceWithoutReplace() throws Exception {
         try (InputStream in = newInputStream("test.txt");
                 InputStream in2 = newInputStream("test2.xml")) {
             final ZipArchiveEntry e = new ZipArchiveEntry("test.txt");
             final ZipArchiveEntry e2 = new ZipArchiveEntry("test.txt");
             final ChangeSet<ZipArchiveEntry> changeSet = createChangeSet();
             changeSet.add(e, in, true);
             changeSet.add(e2, in2, false);
             assertEquals(1, changeSet.getChanges().size());
             final Change<ZipArchiveEntry> change = changeSet.getChanges().iterator().next();
             @SuppressWarnings("resource")
             final InputStream cInputStream = change.getInputStream();
             assertEquals(in, cInputStream);
         }
     }
 
     /**
      * add blub/test.txt + delete blub Should add blub/test.txt and delete it afterwards. In this example, the archive should stay untouched.
      *
      * @throws Exception
      */
     @Test
     public void testAddDeleteAdd() throws Exception {
         final String archiverName = "cpio";
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final File file1 = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 CpioArchiveInputStream ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 CpioArchiveOutputStream out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             final ChangeSet<CpioArchiveEntry> changeSet = createChangeSet();
             changeSet.add(new CpioArchiveEntry("blub/test.txt"), csInputStream);
             archiveList.add("blub/test.txt");
             changeSet.deleteDir("blub");
             archiveListDeleteDir("blub");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Check can add and delete a file to an archive with a single file
      *
      * @throws Exception
      */
     @Test
     public void testAddDeleteToOneFileArchive() throws Exception {
         final String archiverName = "cpio";
         final Path input = createSingleEntryArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final ChangeSet<CpioArchiveEntry> changeSet = createChangeSet();
         final File file = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 CpioArchiveInputStream ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 CpioArchiveOutputStream out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file.toPath())) {
             changeSet.add(out.createArchiveEntry(file, "bla/test.txt"), csInputStream);
             archiveList.add("bla/test.txt");
             changeSet.delete("test1.xml");
             archiveListDelete("test1.xml");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * TODO: Move operations are not supported currently
      *
      * add dir1/bla.txt + mv dir1/test.text dir2/test.txt + delete dir1
      *
      * Add dir1/bla.txt should be suppressed. All other dir1 files will be deleted, except dir1/test.text will be moved
      *
      * @throws Exception
      */
     @Test
     public void testAddMoveDelete() throws Exception {
     }
 
     /**
      * Check can add a file to an empty archive.
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getEmptyOutputArchiveNames")
     public void testAddToEmptyArchive(final String archiverName) throws Exception {
         // final String archiverName = "zip";
         final Path input = createEmptyArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final ChangeSet<E> changeSet = createChangeSet();
         final File file1 = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             changeSet.add(out.createArchiveEntry(file1, "bla/test.txt"), csInputStream);
             archiveList.add("bla/test.txt");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
 
         checkArchiveContent(result, archiveList);
     }
 
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getZipOutputArchiveNames")
     public void testAddToEmptyZipArchive(final String archiverName) throws Exception {
         // final String archiverName = "zip";
         final Path input = createEmptyArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final ChangeSet<ZipArchiveEntry> changeSet = createChangeSet();
         final File file1 = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 ZipArchiveInputStream ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ZipArchiveOutputStream out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
 
             changeSet.add(new ZipArchiveEntry("bla/test.txt"), csInputStream);
             archiveList.add("bla/test.txt");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
 
         checkArchiveContent(result, archiveList);
     }
 
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getZipOutputArchiveNames")
     public void testAddToEmptyZipParamArchive(final String archiverName) throws Exception {
         final Path input = createEmptyArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final ChangeSet<ZipArchiveEntry> changeSet = createChangeSet();
         final File file1 = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<ZipArchiveEntry> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<ZipArchiveEntry> out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
 
             changeSet.add(new ZipArchiveEntry("bla/test.txt"), csInputStream);
             archiveList.add("bla/test.txt");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
 
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Checks for the correct ChangeSetResults
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getOutputArchiveNames")
     public void testChangeSetResults(final String archiverName) throws Exception {
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final File file1 = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             final ChangeSet<E> changeSet = createChangeSet();
             changeSet.deleteDir("bla");
             archiveListDeleteDir("bla");
             // Add a file
             final E entry = out.createArchiveEntry(file1, "bla/test.txt");
             changeSet.add(entry, csInputStream);
             archiveList.add("bla/test.txt");
             final ChangeSetResults results = new ChangeSetPerformer<>(changeSet).perform(ais, out);
             inputStream.close();
             // Checks
             assertEquals(1, results.getAddedFromChangeSet().size());
             assertEquals("bla/test.txt", results.getAddedFromChangeSet().iterator().next());
             assertEquals(3, results.getDeleted().size());
             assertTrue(results.getDeleted().contains("bla/test4.xml"));
             assertTrue(results.getDeleted().contains("bla/test5.xml"));
             assertTrue(results.getDeleted().contains("bla/blubber/test6.xml"));
             assertTrue(results.getAddedFromStream().contains("testdata/test1.xml"));
             assertTrue(results.getAddedFromStream().contains("testdata/test2.xml"));
             assertTrue(results.getAddedFromStream().contains("test/test3.xml"));
             assertTrue(results.getAddedFromStream().contains("test.txt"));
             assertTrue(results.getAddedFromStream().contains("something/bla"));
             assertTrue(results.getAddedFromStream().contains("test with spaces.txt"));
             assertEquals(6, results.getAddedFromStream().size());
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * delete bla + add bla/test.txt + delete bla Deletes dir1/* first, then suppresses the add of bla.txt because there is a delete operation later.
      *
      * @throws Exception
      */
     @Test
     public void testDeleteAddDelete() throws Exception {
         final String archiverName = "cpio";
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final File file1 = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 CpioArchiveInputStream ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 CpioArchiveOutputStream out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             final ChangeSet<CpioArchiveEntry> changeSet = createChangeSet();
             changeSet.deleteDir("bla");
             changeSet.add(new CpioArchiveEntry("bla/test.txt"), csInputStream);
             archiveList.add("bla/test.txt");
             changeSet.deleteDir("bla");
             archiveListDeleteDir("bla");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Check can delete and add a file to an archive with a single file
      *
      * @throws Exception
      */
     @Test
     public void testDeleteAddToOneFileArchive() throws Exception {
         final String archiverName = "zip";
         final Path input = createSingleEntryArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final ChangeSet<ZipArchiveEntry> changeSet = createChangeSet();
         final File file = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 ZipArchiveInputStream ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ZipArchiveOutputStream out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file.toPath())) {
             changeSet.delete("test1.xml");
             archiveListDelete("test1.xml");
             final ZipArchiveEntry entry = out.createArchiveEntry(file, "bla/test.txt");
             changeSet.add(entry, csInputStream);
             archiveList.add("bla/test.txt");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Tries to delete the folder "bla" from an archive file. This should result in the deletion of bla/*, which actually means bla/test4.xml should be removed
      * from the archive. The file something/bla (without ending, named like the folder) should not be deleted.
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getOutputArchiveNames")
     public void testDeleteDir(final String archiverName) throws Exception {
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream)) {
             final ChangeSet<E> changeSet = createChangeSet();
             changeSet.deleteDir("bla");
             archiveListDeleteDir("bla");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Tries to delete the folder "la" from an archive file. This should result in the deletion of la/*, which should not match any files/folders.
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getOutputArchiveNames")
     public void testDeleteDir2(final String archiverName) throws Exception {
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream)) {
             final ChangeSet<E> changeSet = createChangeSet();
             changeSet.deleteDir("la");
             archiveListDeleteDir("la");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Tries to delete the folder "test.txt" from an archive file. This should not match any files/folders.
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getOutputArchiveNames")
     public void testDeleteDir3(final String archiverName) throws Exception {
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream)) {
             final ChangeSet<E> changeSet = createChangeSet();
             changeSet.deleteDir("test.txt");
             archiveListDeleteDir("test.txt");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
 
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Tries to delete the file "bla/test5.xml" from an archive. This should result in the deletion of "bla/test5.xml".
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getOutputArchiveNames")
     public void testDeleteFileCpio(final String archiverName) throws Exception {
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream)) {
             final ChangeSet<E> changeSet = createChangeSet();
             changeSet.delete("bla/test5.xml");
             archiveListDelete("bla/test5.xml");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Tries to delete the file "bla" from an archive. This should result in the deletion of nothing.
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getOutputArchiveNames")
     public void testDeleteFileCpio2(final String archiverName) throws Exception {
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream)) {
             final ChangeSet<E> changeSet = createChangeSet();
             changeSet.delete("bla");
             // archiveListDelete("bla");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Deletes a file from an AR-archive and adds another
      *
      * @throws Exception
      */
     @Test
     public void testDeleteFromAndAddToAr() throws Exception {
         final String archiverName = "ar";
         final ChangeSet<ArArchiveEntry> changeSet = createChangeSet();
         changeSet.delete("test2.xml");
         final File file1 = getFile("test.txt");
         final ArArchiveEntry entry = new ArArchiveEntry("test.txt", file1.length());
         final File input = getFile("bla.ar");
         final File result = newTempFile("bla.ar");
         try (InputStream inputStream = Files.newInputStream(input.toPath());
                 ArchiveInputStream<ArArchiveEntry> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<ArArchiveEntry> out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             changeSet.add(entry, csInputStream);
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         final List<String> expected = new ArrayList<>();
         expected.add("test1.xml");
         expected.add("test.txt");
         checkArchiveContent(result, expected);
     }
 
     /**
      * Delete from a jar file and add another file
      *
      * @throws Exception
      */
     @Test
     public void testDeleteFromAndAddToJar() throws Exception {
         final String archiverName = "jar";
         final ChangeSet<JarArchiveEntry> changeSet = createChangeSet();
         changeSet.delete("test2.xml");
         changeSet.deleteDir("META-INF");
         changeSet.delete(".classpath");
         changeSet.delete(".project");
         final File file1 = getFile("test.txt");
         final JarArchiveEntry entry = new JarArchiveEntry("testdata/test.txt");
         final File input = getFile("bla.jar");
         final File result = newTempFile("bla.jar");
         try (InputStream inputStream = Files.newInputStream(input.toPath());
                 ArchiveInputStream<JarArchiveEntry> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<JarArchiveEntry> out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             changeSet.add(entry, csInputStream);
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         final List<String> expected = new ArrayList<>();
         expected.add("test1.xml");
         expected.add("testdata/test.txt");
         checkArchiveContent(result, expected);
     }
 
     @Test
     public void testDeleteFromAndAddToTar() throws Exception {
         final String archiverName = "tar";
         final ChangeSet<TarArchiveEntry> changeSet = createChangeSet();
         changeSet.delete("test2.xml");
         final File file1 = getFile("test.txt");
         final TarArchiveEntry entry = new TarArchiveEntry("testdata/test.txt");
         entry.setModTime(0);
         entry.setSize(file1.length());
         entry.setUserId(0);
         entry.setGroupId(0);
         entry.setUserName("avalon");
         entry.setGroupName("excalibur");
         entry.setMode(0100000);
         final File input = getFile("bla.tar");
         final File result = newTempFile("bla.tar");
         try (InputStream inputStream = Files.newInputStream(input.toPath());
                 ArchiveInputStream<TarArchiveEntry> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<TarArchiveEntry> out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             changeSet.add(entry, csInputStream);
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         final List<String> expected = new ArrayList<>();
         expected.add("test1.xml");
         expected.add("testdata/test.txt");
         try (InputStream inputStream = Files.newInputStream(result.toPath());
                 ArchiveInputStream<TarArchiveEntry> archiveInputStream = createArchiveInputStream(archiverName, inputStream)) {
             checkArchiveContent(archiveInputStream, expected);
         }
     }
 
     /**
      * Adds a file to a ZIP archive. Deletes another file.
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getZipOutputArchiveNames")
     public void testDeleteFromAndAddToZip(final String archiverName) throws Exception {
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final File file1 = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<ZipArchiveEntry> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<ZipArchiveEntry> out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath());) {
             final ChangeSet<ZipArchiveEntry> changeSet = createChangeSet();
             final ZipArchiveEntry entry = new ZipArchiveEntry("blub/test.txt");
             changeSet.add(entry, csInputStream);
             archiveList.add("blub/test.txt");
             changeSet.delete("testdata/test1.xml");
             archiveListDelete("testdata/test1.xml");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
 
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Adds a file to a ZIP archive. Deletes another file.
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getZipOutputArchiveNames")
     public void testDeleteFromAndAddToZipUsingZipFilePerform(final String archiverName) throws Exception {
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final File file1 = getFile("test.txt");
         try (ZipFile ais = ZipFile.builder().setPath(input).get();
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<ZipArchiveEntry> out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             final ChangeSet<ZipArchiveEntry> changeSet = createChangeSet();
             final ZipArchiveEntry entry = new ZipArchiveEntry("blub/test.txt");
             changeSet.add(entry, csInputStream);
             archiveList.add("blub/test.txt");
             changeSet.delete("testdata/test1.xml");
             archiveListDelete("testdata/test1.xml");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Simple delete from an ar file
      *
      * @throws Exception
      */
     @Test
     public void testDeleteFromAr() throws Exception {
         final String archiverName = "ar";
         final ChangeSet<E> changeSet = createChangeSet();
         changeSet.delete("test2.xml");
         final File input = getFile("bla.ar");
         final File temp = newTempFile("bla.ar");
         try (InputStream inputStream = Files.newInputStream(input.toPath());
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(temp.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream)) {
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
 
         final List<String> expected = new ArrayList<>();
         expected.add("test1.xml");
         checkArchiveContent(temp, expected);
     }
 
     /**
      * Simple delete from a jar file
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getZipOutputArchiveNames")
     public void testDeleteFromJar(final String archiverName) throws Exception {
         final ChangeSet<E> changeSet = createChangeSet();
         changeSet.delete("test2.xml");
         changeSet.deleteDir("META-INF");
         changeSet.delete(".classpath");
         changeSet.delete(".project");
 
         final File input = getFile("bla.jar");
         final File temp = newTempFile("bla.jar");
         try (InputStream inputStream = Files.newInputStream(input.toPath());
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(temp.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream)) {
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         final List<String> expected = new ArrayList<>();
         expected.add("test1.xml");
         checkArchiveContent(temp, expected);
     }
 
     /**
      * Simple delete from a tar file
      *
      * @throws Exception
      */
     @Test
     public void testDeleteFromTar() throws Exception {
         final String archiverName = "tar";
         final ChangeSet<E> changeSet = createChangeSet();
         changeSet.delete("test2.xml");
         final File input = getFile("bla.tar");
         final File temp = newTempFile("bla.tar");
         try (InputStream inputStream = Files.newInputStream(input.toPath());
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(temp.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream)) {
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         final List<String> expected = new ArrayList<>();
         expected.add("test1.xml");
         checkArchiveContent(temp, expected);
     }
 
     /**
      * Simple Delete from a ZIP file.
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getZipOutputArchiveNames")
     public void testDeleteFromZip(final String archiverName) throws Exception {
         final ChangeSet<E> changeSet = createChangeSet();
         changeSet.delete("test2.xml");
         final File input = getFile("bla.zip");
         final File temp = createTempFile("test", ".zip");
         try (InputStream inputStream = Files.newInputStream(input.toPath());
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(temp.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream)) {
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         final List<String> expected = new ArrayList<>();
         expected.add("test1.xml");
         checkArchiveContent(temp, expected);
     }
 
     /**
      * Tries to delete a directory with a file and adds a new directory with a new file and with the same name. Should delete dir1/* and add dir1/test.txt at
      * the end
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getOutputArchiveNames")
     public void testDeletePlusAdd(final String archiverName) throws Exception {
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final File file1 = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(file1.toPath())) {
             final ChangeSet<E> changeSet = createChangeSet();
             changeSet.deleteDir("bla");
             archiveListDeleteDir("bla");
             // Add a file
             final E entry = out.createArchiveEntry(file1, "bla/test.txt");
             changeSet.add(entry, csInputStream);
             archiveList.add("bla/test.txt");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
         checkArchiveContent(result, archiveList);
     }
 
     /**
      * Tries to delete and then add a file with the same name. Should delete test/test3.xml and adds test.txt with the name test/test3.xml
      *
      * @param archiverName Archiver name.
      * @throws Exception
      */
     @ParameterizedTest
     @MethodSource("org.apache.commons.compress.changes.TestFixtures#getOutputArchiveNames")
     public void testDeletePlusAddSame(final String archiverName) throws Exception {
         final Path input = createArchive(archiverName);
         final File result = createTempFile("test", "." + archiverName);
         final File testTxt = getFile("test.txt");
         try (InputStream inputStream = Files.newInputStream(input);
                 ArchiveInputStream<E> ais = createArchiveInputStream(archiverName, inputStream);
                 OutputStream outputStream = Files.newOutputStream(result.toPath());
                 ArchiveOutputStream<E> out = createArchiveOutputStream(archiverName, outputStream);
                 InputStream csInputStream = Files.newInputStream(testTxt.toPath())) {
             final ChangeSet<E> changeSet = createChangeSet();
             changeSet.delete("test/test3.xml");
             archiveListDelete("test/test3.xml");
             // Add a file
             final E entry = out.createArchiveEntry(testTxt, "test/test3.xml");
             changeSet.add(entry, csInputStream);
             archiveList.add("test/test3.xml");
             new ChangeSetPerformer<>(changeSet).perform(ais, out);
         }
 
         // Checks
         try (BufferedInputStream buf = new BufferedInputStream(Files.newInputStream(result.toPath()));
                 ArchiveInputStream<E> in = createArchiveInputStream(buf)) {
             final File check = checkArchiveContent(in, archiveList, false);
             final File test3xml = new File(check, "result/test/test3.xml");
             assertEquals(testTxt.length(), test3xml.length());
 
             try (BufferedReader reader = new BufferedReader(Files.newBufferedReader(test3xml.toPath()))) {
                 String str;
                 while ((str = reader.readLine()) != null) {
                     // All lines look like this
                     "111111111111111111111111111000101011".equals(str);
                 }
             }
             forceDelete(check);
         }
     }
 
     /**
      * TODO: Move operations are not supported currently
      *
      * mv dir1/test.text dir2/test.txt + delete dir1 Moves the file to dir2 and deletes everything in dir1
      */
     @Test
     public void testRenameAndDelete() {
     }
 
 }