/******************************************************************************* | |
* Copyright (c) 1998, 2013 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 v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Oracle - initial API and implementation from Oracle TopLink | |
******************************************************************************/ | |
package org.eclipse.persistence.testing.tests.queries.report; | |
import java.util.*; | |
import org.eclipse.persistence.testing.framework.*; | |
import org.eclipse.persistence.expressions.*; | |
import org.eclipse.persistence.testing.models.employee.domain.*; | |
import org.eclipse.persistence.queries.*; | |
import org.eclipse.persistence.internal.helper.*; | |
import java.math.BigDecimal; | |
public class Scenario1_9a extends ReportQueryTestCase { | |
public Scenario1_9a() { | |
setDescription("COUNT aggregate function"); | |
} | |
protected void buildExpectedResults() { | |
Vector employees = getSession().readAllObjects(Employee.class); | |
Object[] result = new Object[1]; | |
result[0] = new java.math.BigDecimal(employees.size()); | |
addResult(result, null); | |
} | |
protected void setup() throws Exception | |
{ | |
super.setup(); | |
reportQuery = new ReportQuery(new ExpressionBuilder()); | |
reportQuery.setReferenceClass(Employee.class); | |
reportQuery.addCount("id"); | |
} | |
protected void verify() { | |
if (results.size() != expectedResults.size()) { | |
throw new TestErrorException("ReportQuery test failed: The result size are different"); | |
} | |
BigDecimal expected = (BigDecimal)((ReportQueryResult)expectedResults.firstElement()).getByIndex(0); | |
BigDecimal result = (BigDecimal)ConversionManager.getDefaultManager().convertObject(((ReportQueryResult)results.firstElement()).getByIndex(0), BigDecimal.class); | |
if (!Helper.compareBigDecimals(expected, result)) { | |
throw new TestErrorException("ReportQuery test failed: The results did not match (" + expected + ", " + result + ")"); | |
} | |
} | |
} |