src/testcases/org/apache/tools/ant/AntClassLoaderTest.java

/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
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 * SUCH DAMAGE.
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 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

package org.apache.tools.ant;
import org.apache.tools.ant.types.Path;
import junit.framework.TestCase;

/**
 * Test case for ant class loader
 *
 * @author Conor MacNeill</a> 
 */
public class AntClassLoaderTest extends TestCase {

    private Project p;

    public AntClassLoaderTest(String name) {
        super(name);
    }

    public void setUp() {
        p = new Project();
        p.init();
    }

    public void testCleanup() throws BuildException {
        Path path = new Path(p, ".");
        AntClassLoader loader = new AntClassLoader(p, path);
        try {
            // we don't expect to find this
            loader.findClass("fubar");
            fail("Did not expect to find fubar class");
        } catch (ClassNotFoundException e) {
            // ignore expected
        }
        
        loader.cleanup();
        try {
            // we don't expect to find this
            loader.findClass("fubar");
            fail("Did not expect to find fubar class");
        } catch (ClassNotFoundException e) {
            // ignore expected
        } catch (NullPointerException e) {
            fail("loader should not fail even if cleaned up");
        }
        
        // tell the build it is finished
        p.fireBuildFinished(null);
        try {
            // we don't expect to find this
            loader.findClass("fubar");
            fail("Did not expect to find fubar class");
        } catch (ClassNotFoundException e) {
            // ignore expected
        } catch (NullPointerException e) {
            fail("loader should not fail even if project finished");
        }
    }
}