/*******************************************************************************
* 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 InExpressionTest extends JPQLParserTest {
@Test
public void test_JPQLQuery_01() {
String query = "SELECT e FROM Employee e WHERE e.name IN (e.address.street)";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(path("e.name").in(path("e.address.street")))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_02() {
String query = "SELECT e FROM Employee e WHERE e NOT IN(e.address.street)";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(variable("e").notIn(path("e.address.street")))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_03() {
String query = "SELECT e FROM Employee e WHERE e IN (e.address.street, e.name)";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(
variable("e")
.in(
path("e.address.street"),
path("e.name")
)
)
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_04() {
String query = "SELECT e FROM Employee e WHERE e IN (SELECT m FROM Manager m)";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(
variable("e")
.in(
subquery(
subSelect(variable("m")),
subFrom("Manager", "m")
)
)
)
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_05() {
String query = "SELECT e FROM Employee e WHERE e IN";
InExpressionTester inExpression = in(variable("e"), nullExpression());
inExpression.hasSpaceAfterIn = false;
inExpression.hasLeftParenthesis = false;
inExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(inExpression)
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_06() {
String query = "SELECT e FROM Employee e WHERE e IN(";
InExpressionTester inExpression = in(variable("e"), nullExpression());
inExpression.hasLeftParenthesis = true;
inExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(inExpression)
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_07() {
String query = "SELECT e FROM Employee e WHERE e IN()";
InExpressionTester inExpression = in(variable("e"), nullExpression());
inExpression.hasLeftParenthesis = true;
inExpression.hasRightParenthesis = true;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(inExpression)
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_08() {
String query = "SELECT e FROM Employee e WHERE e NOT IN()";
InExpressionTester notInExpression = notIn(variable("e"), nullExpression());
notInExpression.hasLeftParenthesis = true;
notInExpression.hasRightParenthesis = true;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(notInExpression)
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_09() {
String query = "SELECT e FROM Employee e WHERE e NOT IN(";
InExpressionTester notInExpression = notIn(variable("e"), nullExpression());
notInExpression.hasLeftParenthesis = true;
notInExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(notInExpression)
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_10() {
String query = "SELECT e FROM Employee e " +
"WHERE e IN ((SELECT e2 FROM Employee e2 WHERE e2 = e), " +
" (SELECT e3 FROM Employee e3 WHERE e3 = e))";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(
variable("e")
.in(
sub(subquery(
subSelect(variable("e2")),
subFrom("Employee", "e2"),
where(variable("e2").equal(variable("e")))
)),
sub(subquery(
subSelect(variable("e3")),
subFrom("Employee", "e3"),
where(variable("e3").equal(variable("e")))
))
)
)
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_11() {
String query = "SELECT e FROM Employee e WHERE NOT IN('JPQL', 'JPA')";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(
nullExpression()
.notIn(
string("'JPQL'"),
string("'JPA'")
)
)
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_12() {
String query = "SELECT e FROM Employee e WHERE IN('JPQL', 'JPA')";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(
nullExpression()
.in(
string("'JPQL'"),
string("'JPA'")
)
)
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_13() {
String query = "SELECT e FROM Employee e WHERE e.roomNumber IN(2, 3, 5)";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(
path("e.roomNumber")
.in(
numeric(2),
numeric(3),
numeric(5)
)
)
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_14() {
String query = "SELECT prod FROM Product prod WHERE prod.project IN(LargeProject, SmallProject)";
ExpressionTester selectStatement = selectStatement(
select(variable("prod")),
from("Product", "prod"),
where(
path("prod.project")
.in(
isJPA1_0() ? variable("LargeProject") : entity("LargeProject"),
isJPA1_0() ? variable("SmallProject") : entity("SmallProject")
)
)
);
testInvalidQuery(query, selectStatement);
}
}