package com.detica;

import java.util.HashMap;

import junit.framework.TestCase;

import com.sun.jersey.core.util.KeyComparator;
import com.sun.jersey.core.util.KeyComparatorHashMap;

public class KeyComparatorHashMapTest extends TestCase
{
    public final void testMap()
    {
        final HashMap<String, String> hashMap = new HashMap<String, String>();
        assertNull(hashMap.get(null));
        final KeyComparatorHashMap<String, String> keyComparatorHashMap = new KeyComparatorHashMap<String, String>(
                new KeyComparator<String>() {
                    public boolean equals(String s1, String s2)
                    {
                        return s1.equals(s2);
                    }

                    public int hash(String s1)
                    {
                        return s1.hashCode();
                    }

                    public int compare(String s1, String s2)
                    {
                        return s1.compareTo(s2);
                    }
                });
        assertNull(keyComparatorHashMap.get(null));
    }
}