/*******************************************************************************
* 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.*;
/**
* Unit-tests for {@link org.eclipse.persistence.jpa.jpql.parser.BetweenExpression BetweenExpression}.
*
* @version 2.5
* @since 2.3
* @author Pascal Filion
*/
@SuppressWarnings("nls")
public final class BetweenExpressionTest extends JPQLParserTest {
@Test
public void test_JPQLQuery_01() {
String jpqlQuery = "SELECT e FROM Employee e WHERE e.age BETWEEN 20 AND 40";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(path("e.age").between(numeric(20), numeric(40)))
);
testQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_02() {
String jpqlQuery = "SELECT e FROM Employee e WHERE e.age BETWEEN (SELECT e.age FROM Employee e) AND 40";
ExpressionTester subquery = subquery(
subSelect(path("e.age")),
subFrom("Employee", "e")
);
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(
path("e.age")
.between(
sub(subquery),
numeric(40)
)
)
);
testQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_03() {
String jpqlQuery = "SELECT e, m " +
"FROM Employee e, Manager m " +
"WHERE e.age BETWEEN (SELECT e.age FROM Employee e) AND (SELECT m.age FROM Manager m)";
ExpressionTester subquery1 = subquery(
subSelect(path("e.age")),
subFrom("Employee", "e")
);
ExpressionTester subquery2 = subquery(
subSelect(path("m.age")),
subFrom("Manager", "m")
);
ExpressionTester selectStatement = selectStatement(
select(variable("e"), variable("m")),
from("Employee", "e", "Manager", "m"),
where(
path("e.age")
.between(
sub(subquery1),
sub(subquery2)
)
)
);
testQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_04() {
String jpqlQuery = "SELECT e FROM Employee e WHERE e.age BETWEEN";
BetweenExpressionTester betweenExpression = path("e.age").between(nullExpression(), nullExpression());
betweenExpression.hasAnd = false;
betweenExpression.hasSpaceAfterAnd = false;
betweenExpression.hasSpaceAfterBetween = false;
betweenExpression.hasSpaceAfterLowerBound = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(betweenExpression)
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_05() {
String jpqlQuery = "SELECT e FROM Employee e WHERE e.age BETWEEN AND";
BetweenExpressionTester betweenExpression = path("e.age").between(nullExpression(), nullExpression());
betweenExpression.hasSpaceAfterAnd = false;
betweenExpression.hasSpaceAfterLowerBound = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(betweenExpression)
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_06() {
String jpqlQuery = "SELECT e FROM Employee e WHERE BETWEEN ";
BetweenExpressionTester betweenExpression = between(
nullExpression(),
nullExpression(),
nullExpression()
);
betweenExpression.hasAnd = false;
betweenExpression.hasSpaceAfterAnd = false;
betweenExpression.hasSpaceAfterLowerBound = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(betweenExpression)
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_07() {
String jpqlQuery = "SELECT e FROM Employee e WHERE BETWEEN 10 AND";
BetweenExpressionTester betweenExpression = between(nullExpression(), numeric(10), nullExpression());
betweenExpression.hasSpaceAfterAnd = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(betweenExpression)
);
testQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_08() {
String jpqlQuery = "SELECT e FROM Employee e WHERE NOT BETWEEN 10 AND 20";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(notBetween(nullExpression(), numeric(10), numeric(20)))
);
testQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_09() {
String jpqlQuery = "SELECT e FROM Employee e WHERE e.age NOT BETWEEN AND 20";
BetweenExpressionTester betweenExpression = notBetween(
path("e.age"),
nullExpression(),
numeric(20)
);
betweenExpression.hasSpaceAfterLowerBound = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(betweenExpression)
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_10() {
String jpqlQuery = "SELECT e FROM Employee e WHERE e.age BETWEEN ORDER BY e.name";
BetweenExpressionTester betweenExpression = between(
path("e.age"),
nullExpression(),
nullExpression()
);
betweenExpression.hasAnd = false;
betweenExpression.hasSpaceAfterAnd = false;
betweenExpression.hasSpaceAfterLowerBound = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(betweenExpression),
orderBy(orderByItem("e.name"))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_11() {
String jpqlQuery = "SELECT e FROM Employee e WHERE e.age BETWEEN 10 AND ORDER BY e.name";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(path("e.age").between(numeric(10), nullExpression())),
orderBy(orderByItem("e.name"))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_12() {
String jpqlQuery = "SELECT e FROM Employee e WHERE e.age BETWEEN 10 ORDER BY e.name";
BetweenExpressionTester betweenExpression = between(
path("e.age"),
numeric(10),
nullExpression()
);
betweenExpression.hasAnd = false;
betweenExpression.hasSpaceAfterAnd = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(betweenExpression),
orderBy(orderByItem("e.name"))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
}