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package org.apache.cayenne.access;
import java.util.UUID;
import org.apache.cayenne.Cayenne;
import org.apache.cayenne.ObjectContext;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.query.SelectQuery;
import org.apache.cayenne.test.jdbc.DBHelper;
import org.apache.cayenne.test.jdbc.TableHelper;
import org.apache.cayenne.testdo.testmap.UuidPkEntity;
import org.apache.cayenne.testdo.testmap.UuidTestEntity;
import org.apache.cayenne.unit.di.server.ServerCase;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
@UseServerRuntime(ServerCase.TESTMAP_PROJECT)
public class UUIDTest extends ServerCase {
@Inject
private ObjectContext context;
@Inject
private DBHelper dbHelper;
private TableHelper uuidPkEntity;
@Override
protected void setUpAfterInjection() throws Exception {
dbHelper.deleteAll("UUID_TEST");
dbHelper.deleteAll("UUID_PK_ENTITY");
uuidPkEntity = new TableHelper(dbHelper, "UUID_PK_ENTITY", "ID");
}
public void testUUID() throws Exception {
UuidTestEntity test = context.newObject(UuidTestEntity.class);
UUID id = UUID.randomUUID();
test.setUuid(id);
context.commitChanges();
SelectQuery q = new SelectQuery(UuidTestEntity.class);
UuidTestEntity testRead = (UuidTestEntity) context.performQuery(q).get(0);
assertNotNull(testRead.getUuid());
assertEquals(id, testRead.getUuid());
test.setUuid(null);
context.commitChanges();
}
public void testUUIDMeaningfulPkInsert() throws Exception {
UUID id = UUID.randomUUID();
UuidPkEntity o1 = context.newObject(UuidPkEntity.class);
o1.setId(id);
context.commitChanges();
String fetched = uuidPkEntity.getString("ID");
assertEquals(id, UUID.fromString(fetched));
}
public void testUUIDMeaningfulPkSelect() throws Exception {
UUID id = UUID.randomUUID();
uuidPkEntity.insert(id.toString());
UuidPkEntity o1 = Cayenne.objectForPK(context, UuidPkEntity.class, id);
assertNotNull(o1);
assertEquals(id, o1.getId());
assertEquals(id, o1.getObjectId().getIdSnapshot().get("ID"));
}
}