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package org.apache.cayenne.query;
import org.apache.cayenne.rop.ROPSerializationService;
import org.apache.cayenne.rop.protostuff.ProtostuffProperties;
import org.apache.cayenne.rop.protostuff.ProtostuffROPSerializationService;
import org.junit.Before;
import org.junit.Test;
import java.io.IOException;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
public class PrefetchTreeNodeSchemaTest extends ProtostuffProperties {
private ROPSerializationService serializationService;
@Before
public void setUp() throws Exception {
serializationService = new ProtostuffROPSerializationService();
}
@Test
public void testPrefetchTreeNodeSchema() throws IOException {
PrefetchTreeNode parent = new PrefetchTreeNode(null, "parent");
PrefetchTreeNode child = new PrefetchTreeNode(parent, "child");
parent.addChild(child);
byte[] data = serializationService.serialize(parent);
PrefetchTreeNode parent0 = serializationService.deserialize(data, PrefetchTreeNode.class);
assertNotNull(parent0);
assertTrue(parent0.hasChildren());
PrefetchTreeNode child0 = parent0.getChild("child");
assertNotNull(child0);
assertNotNull(child0.parent);
assertEquals(child0.parent, parent0);
}
}