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package org.apache.cayenne.rop.protostuff;
import org.apache.cayenne.rop.ROPSerializationService;
import org.apache.cayenne.rop.protostuff.persistent.ClientMtTable1;
import org.apache.cayenne.rop.protostuff.persistent.ClientMtTable2;
import org.junit.Before;
import org.junit.Test;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.util.Date;
import static org.junit.Assert.assertEquals;
public class ProtostuffROPSerializationTest extends ProtostuffProperties {
private static final String GLOBAL_ATTRIBUTE1 = "Test table1";
private static final String GLOBAL_ATTRIBUTE2 = "Test table2";
private ClientMtTable1 table1;
private ClientMtTable2 table2;
private Date oldDate;
private LocalDate localDate;
private LocalTime localTime;
private LocalDateTime localDateTime;
private ROPSerializationService clientService;
private ROPSerializationService serverService;
@Before
public void setUpData() throws Exception {
oldDate = new Date();
localDate = LocalDate.now();
localTime = LocalTime.now();
localDateTime = LocalDateTime.now();
table1 = new ClientMtTable1();
table1.setGlobalAttribute(GLOBAL_ATTRIBUTE1);
table1.setOldDateAttribute(oldDate);
table1.setDateAttribute(localDate);
table1.setTimeAttribute(localTime);
table1.setTimestampAttribute(localDateTime);
table2 = new ClientMtTable2();
table2.setTable1(table1);
table2.setGlobalAttribute(GLOBAL_ATTRIBUTE2);
clientService = new ProtostuffROPSerializationService();
serverService = new ProtostuffROPSerializationService();
}
@Test
public void testByteArraySerialization() throws Exception {
// test client to server serialization
byte[] data = clientService.serialize(table2);
ClientMtTable2 serverTable2 = serverService.deserialize(data, ClientMtTable2.class);
assertCorrectness(serverTable2);
// test server to client serialization
data = serverService.serialize(table2);
ClientMtTable2 clientTable2 = clientService.deserialize(data, ClientMtTable2.class);
assertCorrectness(clientTable2);
}
@Test
public void testStreamSerialization() throws Exception {
// test client to server serialization
ByteArrayOutputStream out = new ByteArrayOutputStream();
clientService.serialize(table2, out);
out.flush();
ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
ClientMtTable2 serverTable2 = serverService.deserialize(in, ClientMtTable2.class);
assertCorrectness(serverTable2);
// test server to client serialization
out = new ByteArrayOutputStream();
serverService.serialize(table2, out);
out.flush();
in = new ByteArrayInputStream(out.toByteArray());
ClientMtTable2 clientTable2 = clientService.deserialize(in, ClientMtTable2.class);
assertCorrectness(clientTable2);
}
private void assertCorrectness(ClientMtTable2 table2) {
ClientMtTable1 table1 = table2.getTable1();
assertEquals(GLOBAL_ATTRIBUTE2, table2.getGlobalAttribute());
assertEquals(GLOBAL_ATTRIBUTE1, table1.getGlobalAttribute());
assertEquals(oldDate, table1.getOldDateAttribute());
assertEquals(localDate, table1.getDateAttribute());
assertEquals(localTime, table1.getTimeAttribute());
assertEquals(localDateTime, table1.getTimestampAttribute());
}
}