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/*
* Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.testing.tests.queries.inmemory;
import org.eclipse.persistence.queries.*;
import org.eclipse.persistence.expressions.*;
import org.eclipse.persistence.sessions.*;
import org.eclipse.persistence.testing.framework.*;
import org.eclipse.persistence.testing.models.employee.domain.*;
/**
* Test selecting using an object's primary key to ensure that it does not go to the databaase.
*/
public class UnitOfWorkConformObjectTest extends TestCase {
protected boolean expected;
protected UnitOfWork uow;
protected Object result;
protected ReadObjectQuery query;
public UnitOfWorkConformObjectTest(ReadObjectQuery query, boolean size) {
this.expected = size;
this.query = query;
setDescription("Test that the query is done on the unit of work changes.");
}
@Override
public void reset() {
uow.release();
}
@Override
protected void setup() {
uow = getSession().acquireUnitOfWork();
uow.readAllObjects(Employee.class);
Employee newEmployee = new org.eclipse.persistence.testing.models.employee.domain.Employee();
newEmployee.setFirstName("Bob");
newEmployee.setLastName(null);
uow.registerObject(newEmployee);
uow.deleteObject(uow.readObject(Employee.class, new ExpressionBuilder().get("firstName").equal("Sarah")));
org.eclipse.persistence.tools.schemaframework.PopulationManager manager = org.eclipse.persistence.tools.schemaframework.PopulationManager.getDefaultManager();
Employee example = (Employee)manager.getObject(Employee.class, "0001");
Employee clone = (Employee)uow.readObject(example);
clone.setLastName("Bobo");
}
@Override
public void test() {
this.query.setShouldPrepare(false);
this.result = this.uow.executeQuery(this.query);
}
@Override
protected void verify() {
if ((this.result == null) && this.expected) {
throw new TestErrorException("Query should have not have returned null");
}
if ((this.result != null) && (!this.expected)) {
throw new TestErrorException("Query should have returned null");
}
}
}