/*******************************************************************************
* 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.AbsExpression AbsExpression}.
*
* @version 2.5
* @since 2.3
* @author Pascal Filion
*/
@SuppressWarnings("nls")
public final class AbsExpressionTest extends JPQLParserTest {
@Test
public void test_JPQLQuery_01() {
String query = "SELECT e FROM Employee e WHERE ABS(2)";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(abs(numeric(2)))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_02() {
String query = "SELECT e FROM Employee e WHERE ABS(e.age + 100)";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(abs(path("e.age").add(numeric("100"))))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_03() {
String query = "SELECT e FROM Employee e WHERE ABS(e.age + 100 - AVG(e.age))";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(
abs(path("e.age")
.add(
numeric("100")
.subtract(
avg("e.age"))
)
)
)
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_04() {
String query = "SELECT e FROM Employee e WHERE ABS(LENGTH(e.name) + SIZE(e.age))";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(abs(length(path("e.name")).add(size("e.age"))))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_05() {
String query = "SELECT e FROM Employee e WHERE ABS";
AbsExpressionTester absExpression = abs(nullExpression());
absExpression.hasLeftParenthesis = false;
absExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression)
);
testValidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_06() {
String query = "SELECT e FROM Employee e WHERE ABS(";
AbsExpressionTester absExpression = abs(nullExpression());
absExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression)
);
testValidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_07() {
String query = "SELECT e FROM Employee e WHERE ABS()";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(abs(nullExpression()))
);
testValidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_08() {
String query = "SELECT e FROM Employee e WHERE ABS(x)";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(abs(variable("x")))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_09() {
String query = "SELECT e FROM Employee e WHERE ABS GROUP BY e.name";
AbsExpressionTester absExpression = abs(nullExpression());
absExpression.hasLeftParenthesis = false;
absExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression),
groupBy(path("e.name"))
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_10() {
String query = "SELECT e FROM Employee e WHERE ABS( GROUP BY e.name";
AbsExpressionTester absExpression = abs(nullExpression());
absExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression),
groupBy(path("e.name"))
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_11() {
String query = "SELECT e FROM Employee e WHERE ABS)";
AbsExpressionTester absExpression = abs(nullExpression());
absExpression.hasLeftParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression)
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_12() {
String query = "SELECT e FROM Employee e WHERE ABS e.salary)";
AbsExpressionTester absExpression = abs(path("e.salary"));
absExpression.hasLeftParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression)
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_13() {
String query = "SELECT e FROM Employee e WHERE ABS GROUP BY e";
AbsExpressionTester absExpression = abs(nullExpression());
absExpression.hasLeftParenthesis = false;
absExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression),
groupBy(variable("e"))
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_14() {
String query = "SELECT e FROM Employee e WHERE ABS( GROUP BY e";
AbsExpressionTester absExpression = abs(nullExpression());
absExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression),
groupBy(variable("e"))
);
testInvalidQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_15() {
String query = "SELECT e FROM Employee e WHERE ABS) GROUP BY e";
AbsExpressionTester absExpression = abs(nullExpression());
absExpression.hasLeftParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression),
groupBy(variable("e"))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_16() {
String query = "SELECT e FROM Employee e WHERE ABS(e.age GROUP BY e";
AbsExpressionTester absExpression = abs(path("e.age"));
absExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression),
groupBy(variable("e"))
);
testQuery(query, selectStatement);
}
@Test
public void test_JPQLQuery_17() {
String query = "SELECT e FROM Employee e WHERE ABS(e.age + 2 GROUP BY e";
AbsExpressionTester absExpression = abs(path("e.age").add(numeric(2)));
absExpression.hasRightParenthesis = false;
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from("Employee", "e"),
where(absExpression),
groupBy(variable("e"))
);
testQuery(query, selectStatement);
}
}