/*
    * The MIT License
    *
    * Copyright (c) 2004, The Codehaus
    *
    * Permission is hereby granted, free of charge, to any person obtaining a copy of
    * this software and associated documentation files (the "Software"), to deal in
    * the Software without restriction, including without limitation the rights to
    * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
   * of the Software, and to permit persons to whom the Software is furnished to do
   * so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  package org.codehaus.plexus.archiver.snappy;
  
  import java.io.File;
  import java.io.InputStream;
  import java.nio.file.Files;
  import java.util.Arrays;
  import java.util.zip.ZipEntry;
  import java.util.zip.ZipFile;
  
  import org.codehaus.plexus.archiver.Archiver;
  import org.codehaus.plexus.archiver.BasePlexusArchiverTest;
  import org.codehaus.plexus.archiver.exceptions.EmptyArchiveException;
  import org.codehaus.plexus.archiver.zip.ZipArchiver;
  import org.codehaus.plexus.util.FileUtils;
  import org.codehaus.plexus.util.IOUtil;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.junit.jupiter.api.Assertions.fail;
  
  /**
   * Tests for the snappy archiver
   */
  class SnappyArchiverTest extends BasePlexusArchiverTest {
  
      @Test
      void testCreateArchive() throws Exception {
          ZipArchiver zipArchiver = (ZipArchiver) lookup(Archiver.class, "zip");
          zipArchiver.addDirectory(getTestFile("src"));
          zipArchiver.setDestFile(getTestFile("target/output/archiveForSnappy.zip"));
          zipArchiver.createArchive();
          SnappyArchiver archiver = (SnappyArchiver) lookup(Archiver.class, "snappy");
          String[] inputFiles = new String[1];
          inputFiles[0] = "archiveForSnappy.zip";
          archiver.addDirectory(getTestFile("target/output"), inputFiles, null);
          archiver.setDestFile(getTestFile("target/output/archive.snappy"));
          archiver.createArchive();
      }
  
      @Test
      void testCreateEmptyArchive() throws Exception {
          SnappyArchiver archiver = (SnappyArchiver) lookup(Archiver.class, "snappy");
          archiver.setDestFile(getTestFile("target/output/empty.snappy"));
          try {
              archiver.createArchive();
  
              fail("Creating empty archive should throw EmptyArchiveException");
          } catch (EmptyArchiveException ignore) {
          }
      }
  
      @Test
      void testCreateResourceCollection() throws Exception {
          final File pomFile = new File("pom.xml");
          final File snappyFile = new File("target/output/pom.xml.snappy");
          SnappyArchiver SnappyArchiver = (SnappyArchiver) lookup(Archiver.class, "snappy");
          SnappyArchiver.setDestFile(snappyFile);
          SnappyArchiver.addFile(pomFile, "pom.xml");
          FileUtils.removePath(snappyFile.getPath());
          SnappyArchiver.createArchive();
  
          System.out.println("Created: " + snappyFile.getAbsolutePath());
  
          final File zipFile = new File("target/output/pom.zip");
          ZipArchiver zipArchiver = (ZipArchiver) lookup(Archiver.class, "zip");
          zipArchiver.setDestFile(zipFile);
          zipArchiver.addArchivedFileSet(snappyFile, "prfx/");
          FileUtils.removePath(zipFile.getPath());
          zipArchiver.createArchive();
  
          final ZipFile juZipFile = new ZipFile(zipFile);
          final ZipEntry zipEntry = juZipFile.getEntry("prfx/target/output/pom.xml");
          final InputStream archivePom = juZipFile.getInputStream(zipEntry);
          final InputStream pom = Files.newInputStream(pomFile.toPath());
 
         assertTrue(Arrays.equals(IOUtil.toByteArray(pom), IOUtil.toByteArray(archivePom)));
         archivePom.close();
         pom.close();
         juZipFile.close();
     }
 
     /**
      * Tests the Snappy archiver is forced set to true, and after that
      * tests the behavior when the forced is set to false.
      *
      * @throws Exception
      */
     @Test
     void testsnappyIsForcedBehaviour() throws Exception {
         SnappyArchiver SnappyArchiver = (SnappyArchiver) createArchiver("snappy");
 
         assertTrue(SnappyArchiver.isSupportingForced());
         SnappyArchiver.createArchive();
 
         final long creationTime = SnappyArchiver.getDestFile().lastModified();
 
         waitUntilNewTimestamp(SnappyArchiver.getDestFile(), creationTime);
 
         SnappyArchiver = (SnappyArchiver) createArchiver("snappy");
 
         SnappyArchiver.setForced(true);
         SnappyArchiver.createArchive();
 
         final long firstRunTime = SnappyArchiver.getDestFile().lastModified();
 
         assertNotEquals(creationTime, firstRunTime);
 
         SnappyArchiver = (SnappyArchiver) createArchiver("snappy");
 
         SnappyArchiver.setForced(false);
         SnappyArchiver.createArchive();
 
         final long secondRunTime = SnappyArchiver.getDestFile().lastModified();
 
         assertEquals(firstRunTime, secondRunTime);
     }
 }