package org.codehaus.plexus.util;
   
   /*
    * Copyright The Codehaus Foundation.
    *
    * Licensed 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.
   */
  
  import java.io.File;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  /**
   * <p>DirectoryWalkerTest class.</p>
   *
   * @author herve
   * @version $Id: $Id
   * @since 3.4.0
   */
  public class DirectoryWalkerTest {
      /**
       * <p>testDirectoryWalk.</p>
       */
      @Test
      public void testDirectoryWalk() {
          DirectoryWalker walker = new DirectoryWalker();
  
          walker.addSCMExcludes();
  
          walker.setBaseDir(new File("src/test/resources/directorywalker"));
  
          WalkCollector collector = new WalkCollector();
          walker.addDirectoryWalkListener(collector);
  
          walker.scan();
  
          assertEquals(1, collector.startCount, "Walk Collector / Starting Count");
          assertNotNull(collector.startingDir, "Walk Collector / Starting Dir");
          assertEquals(1, collector.finishCount, "Walk Collector / Finish Count");
          assertEquals(4, collector.steps.size(), "Walk Collector / Steps Count");
          assertTrue(collector.percentageLow >= 0, "Walk Collector / percentage low >= 0");
          assertTrue(collector.percentageHigh <= 100, "Walk Collector / percentage high <= 100");
      }
  }