| /* |
| * Copyright (c) 2006, 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 |
| // |
| package org.eclipse.persistence.jpa.tests.jpql.tools; |
| |
| import java.util.List; |
| import org.eclipse.persistence.jpa.jpql.AbstractGrammarValidator; |
| import org.eclipse.persistence.jpa.jpql.JPAVersion; |
| import org.eclipse.persistence.jpa.jpql.JPQLQueryProblem; |
| import org.eclipse.persistence.jpa.jpql.JPQLQueryProblemMessages; |
| import org.eclipse.persistence.jpa.jpql.tools.DefaultGrammarValidator; |
| import org.eclipse.persistence.jpa.tests.jpql.AbstractGrammarValidatorTest; |
| import org.junit.Test; |
| import static org.eclipse.persistence.jpa.jpql.JPQLQueryProblemMessages.*; |
| |
| /** |
| * The unit-test class used for testing a JPQL query grammatically when the JPA version is 1.0 and 2.0. |
| * |
| * @version 2.5 |
| * @since 2.4 |
| * @author Pascal Filion |
| */ |
| @SuppressWarnings("nls") |
| public final class DefaultGrammarValidatorTest2_0 extends AbstractGrammarValidatorTest { |
| |
| @Override |
| protected AbstractGrammarValidator buildValidator() { |
| return new DefaultGrammarValidator(jpqlGrammar); |
| } |
| |
| @Override |
| protected boolean isJoinFetchIdentifiable() { |
| return false; |
| } |
| |
| @Override |
| protected boolean isSubqueryAllowedAnywhere() { |
| return jpqlGrammar.getJPAVersion().isNewerThanOrEqual(JPAVersion.VERSION_2_1); |
| } |
| |
| @Test |
| public void test_InExpression_InvalidExpression() throws Exception { |
| |
| String jpqlQuery = "SELECT e FROM Employee e WHERE ABS(e.age) IN :age"; |
| int startPosition = "SELECT e FROM Employee e WHERE ".length(); |
| int endPosition = "SELECT e FROM Employee e WHERE ABS(e.age)".length(); |
| |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| |
| testHasOnlyOneProblem( |
| problems, |
| InExpression_InvalidExpression, |
| startPosition, |
| endPosition |
| ); |
| } |
| |
| @Test |
| public void test_InExpression_ItemInvalidExpression_01() throws Exception { |
| |
| String jpqlQuery = "SELECT e FROM Employee e WHERE e.name IN ('JPQL', ABS(e.name))"; |
| int startPosition = "SELECT e FROM Employee e WHERE e.name IN('JPQL', ".length(); |
| int endPosition = "SELECT e FROM Employee e WHERE e.name IN('JPQL', ABS(e.name)".length(); |
| |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| |
| testHasOnlyOneProblem( |
| problems, |
| InExpression_ItemInvalidExpression, |
| startPosition, |
| endPosition |
| ); |
| } |
| |
| @Test |
| public void test_InExpression_ItemInvalidExpression_02() throws Exception { |
| |
| String jpqlQuery = "SELECT e FROM Employee e WHERE e.name IN (ABS(e.name), 'JPQL')"; |
| int startPosition = "SELECT e FROM Employee e WHERE e.name IN(".length(); |
| int endPosition = "SELECT e FROM Employee e WHERE e.name IN(ABS(e.name)".length(); |
| |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| |
| testHasOnlyOneProblem( |
| problems, |
| InExpression_ItemInvalidExpression, |
| startPosition, |
| endPosition |
| ); |
| } |
| |
| @Test |
| public void test_InExpression_ItemInvalidExpression_03() throws Exception { |
| |
| String jpqlQuery = "SELECT e FROM Employee e WHERE e.name IN(e.address.street)"; |
| int startPosition = "SELECT e FROM Employee e WHERE e.name IN(".length(); |
| int endPosition = "SELECT e FROM Employee e WHERE e.name IN(e.address.street".length(); |
| |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| |
| testHasOnlyOneProblem( |
| problems, |
| InExpression_ItemInvalidExpression, |
| startPosition, |
| endPosition |
| ); |
| } |
| |
| @Test |
| public void test_InputParameter_WrongClauseDeclaration_1() throws Exception { |
| |
| String query = "SELECT ?1 FROM Employee e"; |
| |
| int startPosition = "SELECT ".length(); |
| int endPosition = "SELECT ?1".length(); |
| |
| List<JPQLQueryProblem> problems = validate(query); |
| |
| testHasOnlyOneProblem( |
| problems, |
| JPQLQueryProblemMessages.InputParameter_WrongClauseDeclaration, |
| startPosition, |
| endPosition |
| ); |
| } |
| |
| @Test |
| public void test_InputParameter_WrongClauseDeclaration_2() throws Exception { |
| |
| String query = "SELECT :name FROM Employee e"; |
| |
| int startPosition = "SELECT ".length(); |
| int endPosition = "SELECT :name".length(); |
| |
| List<JPQLQueryProblem> problems = validate(query); |
| |
| testHasOnlyOneProblem( |
| problems, |
| JPQLQueryProblemMessages.InputParameter_WrongClauseDeclaration, |
| startPosition, |
| endPosition |
| ); |
| } |
| |
| @Test |
| public void test_InvalidQuery_001() throws Exception { |
| |
| String jpqlQuery = "Select e from Employee e where (e.id1, e.id2) IN ((:id1, :id2), (:id3, :id4))"; |
| |
| int startPosition1 = "Select e from Employee e where ".length(); |
| int endPosition1 = "Select e from Employee e where (e.id1, e.id2)".length(); |
| |
| int startPosition2 = "Select e from Employee e where (e.id1, e.id2) IN(".length(); |
| int endPosition2 = "Select e from Employee e where (e.id1, e.id2) IN((:id1, :id2)".length(); |
| |
| int startPosition3 = "Select e from Employee e where (e.id1, e.id2) IN((:id1, :id2), ".length(); |
| int endPosition3 = "Select e from Employee e where (e.id1, e.id2) IN((:id1, :id2), (:id3, :id4)".length(); |
| |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| |
| testHasOnlyTheseProblems( |
| problems, |
| new String [] { JPQLQueryProblemMessages.InExpression_InvalidExpression, |
| JPQLQueryProblemMessages.InExpression_ItemInvalidExpression, |
| JPQLQueryProblemMessages.InExpression_ItemInvalidExpression |
| }, |
| new int[] { startPosition1, startPosition2, startPosition3 }, |
| new int[] { endPosition1, endPosition2, endPosition3 } |
| ); |
| } |
| } |