src/test/java/org/apache/maven/shared/utils/io/DirectoryWalkerTest.java

package org.apache.maven.shared.utils.io;

/*
 * 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 org.junit.Test;
import org.junit.Assert;

public class DirectoryWalkerTest
{
    @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();

        Assert.assertEquals( "Walk Collector / Starting Count", 1, collector.startCount );
        Assert.assertNotNull( "Walk Collector / Starting Dir", collector.startingDir );
        Assert.assertEquals( "Walk Collector / Finish Count", 1, collector.finishCount );
        Assert.assertEquals( "Walk Collector / Steps Count", 4, collector.steps.size() );
        Assert.assertTrue( "Walk Collector / percentage low >= 0", collector.percentageLow >= 0 );
        Assert.assertTrue( "Walk Collector / percentage high <= 100", collector.percentageHigh <= 100 );
    }
}