/*******************************************************************************
* 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.*;
/**
* JPA version 2.0.
*/
@SuppressWarnings("nls")
public final class TypeExpressionTest extends JPQLParserTest {
@Test
public void test_JPQLQuery_01() {
String jpqlQuery = "SELECT e FROM Employee e WHERE TYPE(e) IN :empTypes";
InExpressionTester inExpression = type("e").in(inputParameter(":empTypes"));
inExpression.hasLeftParenthesis = false;
inExpression.hasRightParenthesis = false;
inExpression.hasSpaceAfterIn = true;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(inExpression)
);
testQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_02() {
String jpqlQuery = "SELECT e FROM Employee e WHERE TYPE";
TypeExpressionTester type = type(nullExpression());
type.hasLeftParenthesis = false;
type.hasRightParenthesis = false;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(type)
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_03() {
String jpqlQuery = "SELECT e FROM Employee e WHERE TYPE(";
TypeExpressionTester type = type(nullExpression());
type.hasLeftParenthesis = true;
type.hasRightParenthesis = false;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(type)
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_04() {
String jpqlQuery = "SELECT e FROM Employee e WHERE TYPE( GROUP BY e.name";
TypeExpressionTester type = type(nullExpression());
type.hasLeftParenthesis = true;
type.hasRightParenthesis = false;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(type),
groupBy(path("e.name"))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_05() {
String jpqlQuery = "SELECT e FROM Employee e WHERE TYPE(e GROUP BY e.name";
TypeExpressionTester type = type("e");
type.hasLeftParenthesis = true;
type.hasRightParenthesis = false;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(type),
groupBy(path("e.name"))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_06() {
String jpqlQuery = "SELECT e FROM Employee e WHERE TYPE) GROUP BY e.name";
TypeExpressionTester type = type(nullExpression());
type.hasLeftParenthesis = false;
type.hasRightParenthesis = true;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(type),
groupBy(path("e.name"))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public void test_JPQLQuery_07() {
String jpqlQuery = "SELECT e FROM Employee e WHERE TYPE e) GROUP BY e.name";
TypeExpressionTester type = type("e");
type.hasLeftParenthesis = false;
type.hasRightParenthesis = true;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(type),
groupBy(path("e.name"))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
}