package org.apache.maven.plugin.surefire.util;
   
   /*
    * 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.
   */
  
  import java.io.File;
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.List;
  import java.util.Properties;
  import org.apache.maven.surefire.testset.TestSetFailedException;
  import org.apache.maven.surefire.util.ScanResult;
  
  import junit.framework.TestCase;
  
  /**
   * @author Kristian Rosenvold
   */
  public class DirectoryScannerTest
      extends TestCase
  {
      public void testLocateTestClasses()
          throws IOException, TestSetFailedException
      {
          // use target as people can configure ide to compile in an other place than maven
          File baseDir = new File( new File( "target/test-classes" ).getCanonicalPath() );
          List<String> include = new ArrayList<String>();
          include.add( "**/*ZT*A.java" );
          List<String> exclude = new ArrayList<String>();
  
          DirectoryScanner surefireDirectoryScanner =
              new DirectoryScanner( baseDir, include, exclude, new ArrayList<String>() );
  
          ScanResult classNames = surefireDirectoryScanner.scan();
          assertNotNull( classNames );
          System.out.println( "classNames " + Arrays.asList( classNames ) );
          assertEquals( 3, classNames.size() );
  
          Properties props = new Properties();
          classNames.writeTo( props );
          assertEquals( 3, props.size() );
      }
  }