package org.codehaus.plexus.archiver.war;
   
   import java.io.File;
   
   import org.codehaus.plexus.archiver.ArchiveEntry;
   import org.codehaus.plexus.archiver.Archiver;
   import org.codehaus.plexus.archiver.ResourceIterator;
   import org.codehaus.plexus.archiver.TestSupport;
   import org.codehaus.plexus.util.FileUtils;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  /**
   * @author Kristian Rosenvold
   */
  class WarArchiverTest extends TestSupport {
  
      private final int expected = 8;
  
      @Test
      void testReAddingPlatformSpecificEncoding() throws Exception {
          WarArchiver archiver = (WarArchiver) lookup(Archiver.class, "war");
          archiver.setDestFile(new File(getTargetRarFolder(), "test.war"));
  
          File dummyContent = getTestFile("src/test/resources/folders");
          archiver.addDirectory(dummyContent);
  
          assertEquals(expected, count(archiver.getResources())); // I wonder what the first entry is
  
          File file = getTestFile("src/test/resources/folders/WEB-INF/web.xml");
          archiver.setWebxml(file);
  
          assertEquals(expected, count(archiver.getResources())); // I wonder what the first entry is
  
          archiver.createArchive();
          assertTrue(new File(getTargetRarFolder(), "test.war").exists());
      }
  
      @Test
      void testInfiniteRecursion() throws Exception {
          WarArchiver archiver = (WarArchiver) lookup(Archiver.class, "war");
          archiver.setDestFile(new File(getTargetRarFolder(), "test.war"));
  
          // Easy to produce infinite recursion if you just add existing files again and again
          File dummyContent = getTestFile("src/test/resources/folders", "File.txt");
          final int INFINITY = 10;
          for (int i = 0; i < INFINITY; i++) {
              archiver.addFile(dummyContent, "testZ");
          }
          assertEquals(1, count(archiver.getResources())); // I wonder what the first entry is
      }
  
      public File getTargetRarFolder() {
          return new File(getBasedir(), "/target/wartest/");
      }
  
      @Override
      @BeforeEach
      public void setUp() throws Exception {
          super.setUp();
          // clean output directory and re create it
          if (getTargetRarFolder().exists()) {
              FileUtils.deleteDirectory(getTargetRarFolder());
          }
      }
  
      private int count(ResourceIterator resourceIterator) {
          int i = 0;
          while (resourceIterator.hasNext()) {
              i++;
              ArchiveEntry next = resourceIterator.next();
              System.out.print(next.getMode());
              System.out.println(next.getName());
          }
          return i;
      }
  }