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* to you under the Apache License, Version 2.0 (the
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package org.apache.cayenne.remote;
import org.apache.cayenne.remote.service.LocalConnection;
import org.apache.cayenne.testdo.mt.ClientMtTable1;
import org.apache.cayenne.testdo.mt.ClientMtTable2;
import org.apache.cayenne.unit.di.server.CayenneProjects;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import java.util.Arrays;
import java.util.Collection;
import static org.junit.Assert.assertEquals;
/**
* This is a test primarily for CAY-1118
*/
@UseServerRuntime(CayenneProjects.MULTI_TIER_PROJECT)
@RunWith(value=Parameterized.class)
public class RelationshipChangeIT extends RemoteCayenneCase {
@Parameters
public static Collection<Object[]> data() {
return Arrays.asList(new Object[][]{
{LocalConnection.HESSIAN_SERIALIZATION},
{LocalConnection.JAVA_SERIALIZATION},
{LocalConnection.NO_SERIALIZATION},
});
}
public RelationshipChangeIT(int serializationPolicy) {
super.serializationPolicy = serializationPolicy;
}
@Test
public void testNullify() {
ClientMtTable1 o1 = clientContext.newObject(ClientMtTable1.class);
ClientMtTable2 o2 = clientContext.newObject(ClientMtTable2.class);
o2.setTable1(o1);
assertEquals(1, o1.getTable2Array().size());
clientContext.commitChanges();
o2.setTable1(null);
assertEquals(0, o1.getTable2Array().size());
}
@Test
public void testChange() {
ClientMtTable1 o1 = clientContext.newObject(ClientMtTable1.class);
ClientMtTable2 o2 = clientContext.newObject(ClientMtTable2.class);
ClientMtTable1 o3 = clientContext.newObject(ClientMtTable1.class);
o2.setTable1(o1);
assertEquals(1, o1.getTable2Array().size());
clientContext.commitChanges();
o2.setTable1(o3);
assertEquals(0, o1.getTable2Array().size());
assertEquals(1, o3.getTable2Array().size());
}
}