| /* |
| * Copyright (c) 2011, 2020 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 |
| // |
| package org.eclipse.persistence.jpa.tests.jpql.parser; |
| |
| import org.junit.Test; |
| import static org.eclipse.persistence.jpa.tests.jpql.parser.JPQLParserTester.*; |
| |
| /** |
| * This test suite contains a series of unit-tests that test parsing JPQL queries that follows the |
| * JPQL grammar defined in JPA 2.0 and the additional support provider by EclipseLink version 2.1. |
| * |
| * @version 2.5.1 |
| * @since 2.5.1 |
| * @author Pascal Filion |
| */ |
| @SuppressWarnings("nls") |
| public class EclipseLinkJPQLParserTests2_1 extends JPQLParserTest { |
| |
| @Test |
| public void test_Query_001() { |
| |
| String jpqlQuery = "Select e from Employee e order by e.age + 2"; |
| |
| SelectStatementTester selectStatement = selectStatement( |
| select(variable("e")), |
| from("Employee", "e"), |
| orderBy( |
| orderByItem(path("e.age").add(numeric(2))) |
| ) |
| ); |
| |
| testQuery(jpqlQuery, selectStatement); |
| } |
| |
| @Test |
| public void test_Query_002() { |
| |
| String jpqlQuery = "Select e from Employee e order by SUBSTRING(e.age, 1) + 2"; |
| |
| SelectStatementTester selectStatement = selectStatement( |
| select(variable("e")), |
| from("Employee", "e"), |
| orderBy( |
| orderByItem( |
| substring(path("e.age"), numeric(1)).add(numeric(2)) |
| ) |
| ) |
| ); |
| |
| testQuery(jpqlQuery, selectStatement); |
| } |
| |
| @Test |
| public void test_Query_003() { |
| |
| String jpqlQuery = "Select e from Employee e order by e.age + 2 ASC"; |
| |
| SelectStatementTester selectStatement = selectStatement( |
| select(variable("e")), |
| from("Employee", "e"), |
| orderBy( |
| orderByItemAsc(path("e.age").add(numeric(2))) |
| ) |
| ); |
| |
| testQuery(jpqlQuery, selectStatement); |
| } |
| } |