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 *  to you under the Apache License, Version 2.0 (the
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package org.apache.cayenne.util;

import org.apache.cayenne.PersistenceState;
import org.apache.cayenne.map.EntityResolver;
import org.apache.cayenne.remote.hessian.service.HessianUtil;
import org.apache.cayenne.testdo.mt.ClientMtTable1;
import org.junit.Test;

import java.util.ArrayList;
import java.util.List;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;

public class PersistentObjectListTest {

    @Test
    public void testFaultHessianSerialization() throws Exception {

        ClientMtTable1 owner = new ClientMtTable1();
        owner.setPersistenceState(PersistenceState.COMMITTED);
        owner.setGlobalAttribute1("a");
        PersistentObjectList list = new PersistentObjectList(owner, "x");

        assertTrue(list.isFault());

        Object deserialized = HessianUtil.cloneViaServerClientSerialization(list, new EntityResolver());

        // faults are writtens as nulls
        assertNull(deserialized);
    }

    @Test
    public void testResolvedHessianSerialization() throws Exception {

        ClientMtTable1 owner = new ClientMtTable1();
        owner.setPersistenceState(PersistenceState.COMMITTED);
        owner.setGlobalAttribute1("a");
        PersistentObjectList list = new PersistentObjectList(owner, "x");

        List<Object> objects = new ArrayList<>();
        objects.add("a");
        objects.add("b");
        list.setObjectList(objects);
        assertFalse(list.isFault());

        Object deserialized = HessianUtil.cloneViaServerClientSerialization(list, new EntityResolver());

        assertNotNull(deserialized);
        assertTrue("Invalid deserialized: " + deserialized.getClass().getName(),
                deserialized instanceof PersistentObjectList);
        PersistentObjectList dlist = (PersistentObjectList) deserialized;
        assertFalse(dlist.isFault());
        assertNotNull(dlist.getRelationshipOwner());
        assertEquals("x", dlist.getRelationshipName());
        assertEquals(objects, dlist.objectList);
    }
}