| /* |
| * Copyright (c) 2006, 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.*; |
| |
| @SuppressWarnings("nls") |
| public final class DeleteClauseTest extends JPQLParserTest { |
| |
| @Test |
| public void test_JPQLQuery_01() { |
| |
| String query = "DELETE FROM"; |
| |
| DeleteClauseTester deleteClause = delete(nullExpression()); |
| deleteClause.hasSpaceAfterFrom = false; |
| |
| DeleteStatementTester deleteStatement = deleteStatement(deleteClause); |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_02() { |
| |
| String query = "DELETE FROM "; |
| |
| DeleteStatementTester deleteStatement = deleteStatement(delete(nullExpression())); |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_03() { |
| |
| String query = "DELETE FROM WHERE "; |
| |
| WhereClauseTester whereClause = where(nullExpression()); |
| whereClause.hasSpaceAfterIdentifier = true; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| delete(nullExpression()), |
| whereClause |
| ); |
| |
| deleteStatement.hasSpaceAfterDeleteClause = false; |
| |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_04() { |
| |
| String query = "DELETE FROM Employee"; |
| |
| RangeVariableDeclarationTester rangeVariableDeclaration = rangeVariableDeclaration( |
| abstractSchemaName("Employee"), |
| virtualVariable("employee") |
| ); |
| rangeVariableDeclaration.hasSpaceAfterAbstractSchemaName = false; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| delete(rangeVariableDeclaration) |
| ); |
| |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_05() { |
| |
| String query = "DELETE FROM Employee "; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| delete( |
| rangeVariableDeclaration( |
| abstractSchemaName("Employee"), |
| virtualVariable("employee") |
| ) |
| ) |
| ); |
| |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_06() { |
| |
| String query = "DELETE FROM Employee AS"; |
| |
| RangeVariableDeclarationTester rangeVariableDeclaration = rangeVariableDeclarationAs( |
| abstractSchemaName("Employee"), |
| virtualVariable("employee") |
| ); |
| rangeVariableDeclaration.hasSpaceAfterAs = false; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| delete(rangeVariableDeclaration) |
| ); |
| |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_07() { |
| |
| String query = "DELETE FROM Employee AS e"; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| deleteAs("Employee", "e") |
| ); |
| |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_08() { |
| |
| String query = "DELETE FROM Employee AS WHERE"; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| deleteAs(abstractSchemaName("Employee"), virtualVariable("employee")), |
| where(nullExpression()) |
| ); |
| |
| deleteStatement.hasSpaceAfterDeleteClause = false; |
| |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_09() { |
| |
| String query = "DELETE FROM Employee AS e WHERE"; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| deleteAs("Employee", "e"), |
| where(nullExpression()) |
| ); |
| |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_10() { |
| |
| String query = "DELETE FROM Employee AS WHERE "; |
| |
| WhereClauseTester whereClause = where(nullExpression()); |
| whereClause.hasSpaceAfterIdentifier = true; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| deleteAs(abstractSchemaName("Employee"), virtualVariable("employee")), |
| whereClause |
| ); |
| |
| deleteStatement.hasSpaceAfterDeleteClause = false; |
| |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_11() { |
| |
| String query = "DELETE FROM Employee AS e WHERE e.name = 'Pascal'"; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| deleteAs("Employee", "e"), |
| where(path("e.name").equal(string("'Pascal'"))) |
| ); |
| |
| testQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_12() { |
| |
| String query = "DELETE FROM WHERE"; |
| |
| WhereClauseTester whereClause = where(nullExpression()); |
| whereClause.hasSpaceAfterIdentifier = false; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| delete(nullExpression()), |
| whereClause |
| ); |
| |
| deleteStatement.hasSpaceAfterDeleteClause = false; |
| |
| testInvalidQuery(query, deleteStatement); |
| } |
| |
| @Test |
| public void test_JPQLQuery_13() { |
| |
| String query = "DELETE FROM WHERE e.name = 'Pascal'"; |
| |
| DeleteStatementTester deleteStatement = deleteStatement( |
| delete(nullExpression()), |
| where(path("e.name").equal(string("'Pascal'"))) |
| ); |
| |
| deleteStatement.hasSpaceAfterDeleteClause = false; |
| |
| testInvalidQuery(query, deleteStatement); |
| } |
| } |