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HHH-9356 Add a bunch of tests. 

Conflicts:
	hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/convert/QueryTest.java
This commit is contained in:
Etienne Miret 2014-08-24 08:58:02 +02:00 committed by Brett Meyer
parent 17e5f536bf
commit ea2d26e92e
6 changed files with 558 additions and 0 deletions
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57
hibernate-core/src/test/java/org/hibernate/test/jpa/convert/AddTenConverter.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2014, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* 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, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY 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
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.jpa.convert;
import javax.persistence.AttributeConverter;
/**
* This converter adds 10 to each integer stored in the database, and remove
* 10 from integer retrieved from the database. It is mainly intended to test
* that converters are always applied when they should.
*
* @author Etienne Miret
*/
public class AddTenConverter implements AttributeConverter<Integer, Integer> {
@Override
public Integer convertToDatabaseColumn(final Integer attribute) {
if ( attribute == null ) {
return null;
}
else {
return new Integer( attribute.intValue() + 10 );
}
}
@Override
public Integer convertToEntityAttribute(final Integer dbData) {
if ( dbData == null ) {
return null;
}
else {
return new Integer( dbData.intValue() - 10 );
}
}
}

55
hibernate-core/src/test/java/org/hibernate/test/jpa/convert/BigDecimalToStringConverter.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2014, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* 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, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY 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
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.jpa.convert;
import java.math.BigDecimal;
import javax.persistence.AttributeConverter;
/**
* @author Etienne Miret
*/
public class BigDecimalToStringConverter implements AttributeConverter<BigDecimal, String> {
@Override
public String convertToDatabaseColumn(BigDecimal attribute) {
if ( attribute == null ) {
return null;
}
else {
return attribute.toString();
}
}
@Override
public BigDecimal convertToEntityAttribute(String dbData) {
if ( dbData == null ) {
return null;
}
else {
return new BigDecimal( dbData );
}
}
}

123
hibernate-core/src/test/java/org/hibernate/test/jpa/convert/ConvertBetweenTest.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2014, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* 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, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY 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
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.jpa.convert;
import static org.junit.Assert.*;
import java.math.BigDecimal;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.test.jpa.AbstractJPATest;
import org.hibernate.testing.TestForIssue;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Tests using converters with the between construction.
*
* @author Etienne Miret
*/
public class ConvertBetweenTest extends AbstractJPATest {
@Override
public String[] getMappings() {
return new String[0];
}
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] { Item.class };
}
@Before
public void fillData() {
final Session s = openSession();
s.getTransaction().begin();
final Item i0 = new Item();
i0.setPrice( new BigDecimal( "12.05" ) );
i0.setQuantity( 10 );
s.persist( i0 );
final Item i1 = new Item();
i1.setPrice( new BigDecimal( "5.35" ) );
i1.setQuantity( 5 );
s.persist( i1 );
final Item i2 = new Item();
i2.setPrice( new BigDecimal( "99.99" ) );
i2.setQuantity( 15 );
s.persist( i2 );
s.getTransaction().commit();
s.close();
}
@After
public void cleanUpData() {
final Session s = openSession();
s.getTransaction().begin();
s.createQuery( "delete from Item" ).executeUpdate();
s.getTransaction().commit();
s.close();
}
@Test
@TestForIssue( jiraKey = "HHH-9356" )
public void testBetweenLiteral() {
final Session s = openSession();
s.getTransaction().begin();
@SuppressWarnings("unchecked")
final List<Item> result = s.createQuery( "from Item where quantity between 9 and 11" ).list();
assertEquals( 1, result.size() );
assertEquals( 10, result.get( 0 ).getQuantity().intValue() );
s.getTransaction().commit();
s.close();
}
@Test
public void testBetweenParameters() {
final Session s = openSession();
s.getTransaction().begin();
final Query query = s.createQuery( "from Item where quantity between :low and :high" );
query.setParameter( "low", new Integer( 9 ) );
query.setParameter( "high", new Integer( 11 ) );
@SuppressWarnings("unchecked")
final List<Item> result = query.list();
assertEquals( 1, result.size() );
assertEquals( 10, result.get( 0 ).getQuantity().intValue() );
s.getTransaction().commit();
s.close();
}
}

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hibernate-core/src/test/java/org/hibernate/test/jpa/convert/Item.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2014, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* 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, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY 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
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.jpa.convert;
import java.math.BigDecimal;
import javax.persistence.Convert;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
/**
* @author Etienne Miret
*/
@Entity
public class Item {
@Id
@GeneratedValue
private Long id;
@Convert( converter = BigDecimalToStringConverter.class )
private BigDecimal price;
private String description;
@Convert( converter = AddTenConverter.class )
private Integer quantity;
public Long getId() {
return id;
}
public BigDecimal getPrice() {
return price;
}
public void setPrice(final BigDecimal price) {
this.price = price;
}
public String getDescription() {
return description;
}
public void setDescription(final String description) {
this.description = description;
}
public Integer getQuantity() {
return quantity;
}
public void setQuantity(final Integer quantity) {
this.quantity = quantity;
}
/*
* For those who hate auto (un)boxing.
*/
public void setQuantity(final int quantity) {
this.quantity = Integer.valueOf( quantity );
}
}

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hibernate-core/src/test/java/org/hibernate/test/jpa/convert/package-info.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2014, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* 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, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY 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
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
/**
* Package for testing JPA converters and the {@link javax.persistence.Convert @Convert} annotation.
*/
package org.hibernate.test.jpa.convert;

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hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/convert/QueryTest.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2013, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* 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, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY 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
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.jpa.test.convert;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.util.List;
import javax.persistence.AttributeConverter;
import javax.persistence.Converter;
import javax.persistence.Embeddable;
import javax.persistence.Embedded;
import javax.persistence.Entity;
import javax.persistence.EntityManager;
import javax.persistence.Id;
import javax.persistence.Query;
import javax.persistence.Table;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Root;
import org.hibernate.jpa.test.BaseEntityManagerFunctionalTestCase;
import org.hibernate.testing.TestForIssue;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Test AttributeConverter functioning in various Query scenarios.
*
* @author Etienne Miret
*/
public class QueryTest extends BaseEntityManagerFunctionalTestCase {
public static final float SALARY = 267.89f;
@Test
@TestForIssue( jiraKey = "HHH-9356" )
public void testCriteriaBetween() {
final EntityManager em = getOrCreateEntityManager();
em.getTransaction().begin();
final CriteriaBuilder cb = em.getCriteriaBuilder();
final CriteriaQuery<Employee> query = cb.createQuery( Employee.class );
final Root<Employee> root = query.from( Employee.class );
query.select( root );
query.where( cb.between( root.<Float>get( "salary" ), new Float( 300f ), new Float( 400f ) ) );
final List<Employee> result0 = em.createQuery( query ).getResultList();
assertEquals( 0, result0.size() );
query.where( cb.between( root.<Float>get( "salary" ), new Float( 100f ), new Float( 200f ) ) );
final List<Employee> result1 = em.createQuery( query ).getResultList();
assertEquals( 0, result1.size() );
query.where( cb.between( root.<Float>get( "salary" ), new Float( 200f ), new Float( 300f ) ));
final List<Employee> result2 = em.createQuery( query ).getResultList();
assertEquals( 1, result2.size() );
em.getTransaction().commit();
em.close();
}
@Test
public void testJpqlLiteralBetween() {
final EntityManager em = getOrCreateEntityManager();
em.getTransaction().begin();
@SuppressWarnings("unchecked")
final List<Employee> result0 = em.createQuery( "from Employee where salary between 300.0F and 400.0F" ).getResultList();
assertEquals( 0, result0.size() );
@SuppressWarnings("unchecked")
final List<Employee> result1 = em.createQuery( "from Employee where salary between 100.0F and 200.0F" ).getResultList();
assertEquals( 0, result1.size() );
@SuppressWarnings("unchecked")
final List<Employee> result2 = em.createQuery( "from Employee where salary between 200.0F and 300.0F" ).getResultList();
assertEquals( 1, result2.size() );
em.getTransaction().commit();
em.close();
}
@Test
public void testJpqlParametrizedBetween() {
final EntityManager em = getOrCreateEntityManager();
em.getTransaction().begin();
final Query query = em.createQuery( "from Employee where salary between :low and :high" );
query.setParameter( "low", new Float( 300f ) );
query.setParameter( "high", new Float( 400f ) );
assertEquals( 0, query.getResultList().size() );
query.setParameter( "low", new Float( 100f ) );
query.setParameter( "high", new Float( 200f ) );
assertEquals( 0, query.getResultList().size() );
query.setParameter( "low", new Float( 200f ) );
query.setParameter( "high", new Float( 300f ) );
assertEquals( 1, query.getResultList().size() );
em.getTransaction().commit();
em.close();
}
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] { Employee.class, SalaryConverter.class };
}
@Before
public void setUpTestData() {
EntityManager em = entityManagerFactory().createEntityManager();
em.getTransaction().begin();
em.persist( new Employee( 1, new Name( "John", "Q.", "Doe" ), SALARY ) );
em.getTransaction().commit();
em.close();
}
@After
public void cleanUpTestData() {
EntityManager em = entityManagerFactory().createEntityManager();
em.getTransaction().begin();
em.createQuery( "delete Employee" ).executeUpdate();
em.getTransaction().commit();
em.close();
}
@Entity( name = "Employee" )
@Table( name = "EMP" )
public static class Employee {
@Id
public Integer id;
@Embedded
public Name name;
public Float salary;
public Employee() {
}
public Employee(Integer id, Name name, Float salary) {
this.id = id;
this.name = name;
this.salary = salary;
}
}
@Embeddable
public static class Name {
public String first;
public String middle;
public String last;
public Name() {
}
public Name(String first, String middle, String last) {
this.first = first;
this.middle = middle;
this.last = last;
}
}
@Converter( autoApply = true )
public static class SalaryConverter implements AttributeConverter<Float,Long> {
@Override
@SuppressWarnings("UnnecessaryBoxing")
public Long convertToDatabaseColumn(Float attribute) {
if ( attribute == null ) {
return null;
}
return new Long( (long)(attribute*100) );
}
@Override
@SuppressWarnings("UnnecessaryBoxing")
public Float convertToEntityAttribute(Long dbData) {
if ( dbData == null ) {
return null;
}
return new Float( ( dbData.floatValue() ) / 100 );
}
}
}