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package org.apache.cayenne.access;
import java.util.List;
import org.apache.cayenne.Fault;
import org.apache.cayenne.FlattenedRelationshipsTest;
import org.apache.cayenne.PersistenceState;
import org.apache.cayenne.query.SelectQuery;
import org.apache.cayenne.reflect.ArcProperty;
import org.apache.cayenne.reflect.ClassDescriptor;
import org.apache.cayenne.testdo.relationship.FlattenedTest3;
import org.apache.cayenne.unit.RelationshipCase;
public class FlattenedRelationshipInContextTest extends RelationshipCase {
public void testIsToOneTargetModifiedFlattenedFault1() throws Exception {
deleteTestData();
getAccessStack().createTestData(FlattenedRelationshipsTest.class, "test", null);
DataContext context = createDataContext();
// fetch
List ft3s = context.performQuery(new SelectQuery(FlattenedTest3.class));
assertEquals(1, ft3s.size());
FlattenedTest3 ft3 = (FlattenedTest3) ft3s.get(0);
// mark as dirty for the purpose of the test...
ft3.setPersistenceState(PersistenceState.MODIFIED);
assertTrue(ft3.readPropertyDirectly("toFT1") instanceof Fault);
// test that checking for modifications does not trigger a fault, and generally
// works well
ClassDescriptor d = context.getEntityResolver().getClassDescriptor(
"FlattenedTest3");
ArcProperty flattenedRel = (ArcProperty) d.getProperty("toFT1");
ObjectDiff diff = context.getObjectStore().registerDiff(ft3.getObjectId(), null);
assertFalse(DataRowUtils.isToOneTargetModified(flattenedRel, ft3, diff));
assertTrue(ft3.readPropertyDirectly("toFT1") instanceof Fault);
}
}