/*******************************************************************************
* Copyright (c) 2006, 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.parser.JPQLParserTester.*;
@SuppressWarnings("nls")
public final class DateTimeTest extends JPQLParserTest {
@Test
public void test_JPQLQuery_01() {
String query = "SELECT e FROM Employee e WHERE e.startDate < CURRENT_DATE";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(path("e.startDate").lowerThan(CURRENT_DATE()))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_02() {
String query = "SELECT e FROM Employee e WHERE CURRENT_TIME > e.startDate";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(CURRENT_TIME().greaterThan(path("e.startDate")))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_03() {
String query = "SELECT e FROM Employee e WHERE e.startDate + 45 = CURRENT_TIMESTAMP";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(path("e.startDate").add(numeric(45)).equal(CURRENT_TIMESTAMP()))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_04() {
String query = "SELECT e " +
"FROM Employee e " +
"WHERE e = p.employee AND " +
" CURRENT_TIMESTAMP = e.startDate";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(
variable("e").equal(path("p.employee"))
.and(
CURRENT_TIMESTAMP().equal(path("e.startDate"))
)
)
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_05() {
String query = "SELECT o " +
"FROM Customer c JOIN c.orders o " +
"WHERE c.name = 'Smith' AND " +
" o.submissionDate < {d '2008-12-31'}";
ExpressionTester selectStatement = selectStatement(
select(variable("o")),
from("Customer", "c", join("c.orders", "o")),
where(
path("c.name").equal(string("'Smith'"))
.and(
path("o.submissionDate").lowerThan(dateTime("{d '2008-12-31'}"))
)
)
);
testQuery(query, selectStatement);
}
}