TestTypeCache.java

/* -*- tab-width: 4 -*-
 *
 * Electric(tm) VLSI Design System
 *
 * File: TestTypeCache.java
 *
 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
 *
 * Electric(tm) is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * Electric(tm) is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Electric(tm); see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, Mass 02111-1307, USA.
 */
package com.sun.electric.util.config.cache;

import java.io.Serializable;
import java.util.List;

import junit.framework.Assert;

import org.junit.Test;

import com.sun.electric.util.CollectionFactory;

/**
 * @author Felix Schmidt
 */
public class TestTypeCache {

    @Test
    public void testCreateHierarchyForDouble() {
        List<Class<?>> expected = CollectionFactory.createArrayList();
        expected.add(Comparable.class);
        expected.add(Double.class);
        expected.add(Serializable.class);
        expected.add(Number.class);
        expected.add(Object.class);

        TypeCache cache = TypeCache.getInstance();

        for (Class<?> c : cache.get(Double.class)) {
            expected.remove(c);
        }
        
        Assert.assertEquals(0, expected.size());
    }

}