| /* |
| * 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.report; |
| |
| import java.math.BigDecimal; |
| |
| import org.eclipse.persistence.internal.helper.*; |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.queries.*; |
| |
| /** |
| * Tests generalized report query counts. |
| * <p> |
| * Added to test count(objectAttribute), where 7 test cases had to be considered |
| * without adding a class for each one. |
| * @author Stephen McRitchie |
| * @since Oracle 10g |
| */ |
| public class CountReportQueryTest extends ReportQueryTestCase { |
| int expectedCount; |
| |
| public CountReportQueryTest(ReportQuery reportQuery, int expectedCount) { |
| this.reportQuery = reportQuery; |
| this.expectedCount = expectedCount; |
| setDescription("COUNT aggregate function"); |
| } |
| |
| @Override |
| protected void buildExpectedResults() { |
| Object[] result = new Object[1]; |
| result[0] = new java.math.BigDecimal(expectedCount); |
| addResult(result, null); |
| } |
| |
| @Override |
| protected void setup() throws Exception { |
| super.setup(); |
| reportQuery = (ReportQuery)reportQuery.clone(); |
| } |
| |
| @Override |
| 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 + ")"); |
| } |
| } |
| } |