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 junit.framework.TestCase;

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