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 *  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
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package org.apache.cayenne.cache;

import org.apache.cayenne.query.MockQueryMetadata;
import org.apache.cayenne.util.Util;
import org.junit.Test;

import java.util.ArrayList;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

public class MapQueryCacheTest {

    @Test
    public void testSerializability() throws Exception {

        MapQueryCache cache = new MapQueryCache(5);
        cache.put(new MockQueryMetadata() {

            @Override
            public String getCacheKey() {
                return "key";
            }
        }, new ArrayList<Object>());

        assertEquals(1, cache.size());

        MapQueryCache deserialized = (MapQueryCache) Util.cloneViaSerialization(cache);
        assertNotNull(deserialized);
        assertEquals(1, deserialized.size());
    }
}