/*******************************************************************************
* Copyright (c) 2012, 2015 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
*
******************************************************************************/
package org.eclipse.persistence.jpa.tests.jpql.parser;
import org.junit.Test;
import static org.eclipse.persistence.jpa.tests.jpql.EclipseLinkJPQLQueries2_4.*;
import static org.eclipse.persistence.jpa.tests.jpql.parser.JPQLParserTester.*;
/**
* @version 2.4
* @since 2.4
* @author Pascal Filion
*/
@SuppressWarnings("nls")
public final class RegexpExpressionTest extends JPQLParserTest {
@Test
public void test_JPQLQuery_01() throws Exception {
// Select e from Employee e where e.firstName regexp '^B.*'
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(path("e.firstName").regexp(string("'^B.*'")))
);
testQuery(query_014(), selectStatement);
}
@Test
public void test_JPQLQuery_02() throws Exception {
String jpqlQuery = "Select e from Employee e where regexp";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(regexp(nullExpression(), nullExpression()))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_03() throws Exception {
String jpqlQuery = "Select e from Employee e where regexp 'value'";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(regexp(nullExpression(), string("'value'")))
);
testQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_04() throws Exception {
String jpqlQuery = "Select e from Employee e where e.firstName regexp";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(regexp(path("e.firstName"), nullExpression()))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_05() throws Exception {
String jpqlQuery = "Select e from Employee e where e.firstName regexp ";
RegexpExpressionTester regexp = regexp(path("e.firstName"), nullExpression());
regexp.hasSpaceAfterIdentifier = true;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(regexp)
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_06() throws Exception {
String jpqlQuery = "Select e from Employee e where e.firstName regexp order by e.name";
RegexpExpressionTester regexp = regexp(path("e.firstName"), nullExpression());
regexp.hasSpaceAfterIdentifier = true;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(regexp),
orderBy(orderByItem(path("e.name")))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_07() throws Exception {
String jpqlQuery = "Select e from Employee e where e.firstName regexp 2 + 2";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(regexp(path("e.firstName"), numeric(2).add(numeric(2))))
);
testQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_08() throws Exception {
String jpqlQuery = "Select e from Employee e where e.firstName regexp 2 + 2 order by e.name";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(regexp(path("e.firstName"), numeric(2).add(numeric(2)))),
orderBy(orderByItem(path("e.name")))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
}