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ConstraintTest.java
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ConstraintTest.java
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* JBoss, Home of Professional Open Source
* Copyright 2012 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.hibernate.test.constraint;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
import org.hibernate.mapping.Column;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.junit.Test;
/**
* HHH-7797 re-wrote the way dialects handle unique constraints. Test
* variations of unique & not null to ensure the constraints are created
* correctly for each dialect.
*
* @author Brett Meyer
*/
@TestForIssue( jiraKey = "HHH-7797" )
public class ConstraintTest extends BaseCoreFunctionalTestCase {
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class<?>[] {
Entity1.class
};
}
@Test
public void testConstraints() {
Column column = (Column) configuration().getClassMapping( Entity1.class.getName() )
.getProperty( "foo1" ).getColumnIterator().next();
assertFalse( column.isNullable() );
assertTrue( column.isUnique() );
column = (Column) configuration().getClassMapping( Entity1.class.getName() )
.getProperty( "foo2" ).getColumnIterator().next();
assertTrue( column.isNullable() );
assertTrue( column.isUnique() );
column = (Column) configuration().getClassMapping( Entity1.class.getName() )
.getProperty( "id" ).getColumnIterator().next();
assertFalse( column.isNullable() );
assertTrue( column.isUnique() );
}
@Entity
@Table( name = "Entity1" )
public static class Entity1 {
@Id
@GeneratedValue
@javax.persistence.Column( nullable = false, unique = true)
public long id;
@javax.persistence.Column( nullable = false, unique = true)
public String foo1;
@javax.persistence.Column( nullable = true, unique = true)
public String foo2;
}
}