/*******************************************************************************
* Copyright (c) 2012, 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.*;
/**
* This unit-test tests parsing {@link org.eclipse.persistence.jpa.jpql.parser.TableVariableDeclaration
* TableVariableDeclaration}.
*
* @version 2.4
* @since 2.4
* @author Pascal Filion
*/
@SuppressWarnings("nls")
public final class TableVariableDeclarationTest extends JPQLParserTest {
@Test
public final void buildBuildExpression_01() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE('DEPT') d WHERE e.dept = d";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclaration(table("'DEPT'"), variable("d"))
),
where(path("e.dept").equal(variable("d")))
);
testQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_02() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE('DEPT') AS d WHERE e.dept = d";
ExpressionTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclarationAs(table("'DEPT'"), variable("d"))
),
where(path("e.dept").equal(variable("d")))
);
testQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_03() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE('DEPT') AS WHERE e.dept = d";
TableVariableDeclarationTester tableVariableDeclaration = tableVariableDeclarationAs(
table("'DEPT'"),
nullExpression()
);
tableVariableDeclaration.hasSpaceAfterAs = true;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclaration
),
where(path("e.dept").equal(variable("d")))
);
selectStatement.hasSpaceAfterFrom = false;
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_04() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE() WHERE e.dept = d";
TableVariableDeclarationTester tableVariableDeclaration = tableVariableDeclaration(
table(nullExpression()),
nullExpression()
);
tableVariableDeclaration.hasSpaceAfterTableExpression = true;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclaration
),
where(path("e.dept").equal(variable("d")))
);
selectStatement.hasSpaceAfterFrom = false;
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_05() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE('DEPT' WHERE e.dept = d";
TableExpressionTester table = table("'DEPT'");
table.hasRightParenthesis = false;
TableVariableDeclarationTester tableVariableDeclaration = tableVariableDeclaration(
table,
nullExpression()
);
tableVariableDeclaration.hasSpaceAfterTableExpression = true;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclaration
),
where(path("e.dept").equal(variable("d")))
);
selectStatement.hasSpaceAfterFrom = false;
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_06() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE('DEPT' WHERE e.dept = d";
TableExpressionTester table = table("'DEPT'");
table.hasRightParenthesis = false;
TableVariableDeclarationTester tableVariableDeclaration = tableVariableDeclaration(
table,
nullExpression()
);
tableVariableDeclaration.hasSpaceAfterTableExpression = true;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclaration
),
where(path("e.dept").equal(variable("d")))
);
selectStatement.hasSpaceAfterFrom = false;
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_07() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE d WHERE e.dept = d";
TableExpressionTester table = table(nullExpression());
table.hasLeftParenthesis = false;
table.hasRightParenthesis = false;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclaration(table, "d")
),
where(path("e.dept").equal(variable("d")))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_08() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE AS d WHERE e.dept = d";
TableExpressionTester table = table(nullExpression());
table.hasLeftParenthesis = false;
table.hasRightParenthesis = false;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclarationAs(table, "d")
),
where(path("e.dept").equal(variable("d")))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_09() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE 'DEPT') AS d WHERE e.dept = d";
TableExpressionTester table = table("'DEPT'");
table.hasLeftParenthesis = false;
table.hasRightParenthesis = true;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclarationAs(table, "d")
),
where(path("e.dept").equal(variable("d")))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_10() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE WHERE e.dept = d";
TableExpressionTester table = table(nullExpression());
table.hasLeftParenthesis = false;
table.hasRightParenthesis = false;
TableVariableDeclarationTester tableVariableDeclaration = tableVariableDeclaration(
table,
nullExpression()
);
tableVariableDeclaration.hasSpaceAfterTableExpression = true;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclaration
),
where(path("e.dept").equal(variable("d")))
);
selectStatement.hasSpaceAfterFrom = false;
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_11() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE, Address a";
TableExpressionTester table = table(nullExpression());
table.hasLeftParenthesis = false;
table.hasRightParenthesis = false;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclaration(table, nullExpression()),
identificationVariableDeclaration("Address", "a")
)
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_12() throws Exception {
String jpqlQuery = "SELECT e FROM Employee e, TABLE";
TableExpressionTester table = table(nullExpression());
table.hasLeftParenthesis = false;
table.hasRightParenthesis = false;
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
identificationVariableDeclaration("Employee", "e"),
tableVariableDeclaration(table, nullExpression())
)
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_13() throws Exception {
String jpqlQuery = "SELECT e FROM TABLE('DEPT') d";
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(tableVariableDeclaration("'DEPT'", "d"))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_14() throws Exception {
String jpqlQuery = "SELECT e FROM TABLE('DEPT') AS d";
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(tableVariableDeclarationAs("'DEPT'", "d"))
);
testInvalidQuery(jpqlQuery, selectStatement);
}
@Test
public final void buildBuildExpression_15() throws Exception {
String jpqlQuery = "SELECT e FROM TABLE('DEPT') AS d, Employee e";
SelectStatementTester selectStatement = selectStatement(
select(variable("e")),
from(
tableVariableDeclarationAs("'DEPT'", "d"),
identificationVariableDeclaration("Employee", "e")
)
);
testInvalidQuery(jpqlQuery, selectStatement);
}
}