package org.castor.jdo.jpa.processors.fieldprocessors;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.OneToOne;
import org.castor.jdo.jpa.info.ClassInfo;
import org.castor.jdo.jpa.info.ClassInfoBuilder;
import org.castor.jdo.jpa.info.FieldInfo;
import org.castor.jdo.jpa.natures.JPAFieldNature;
import org.exolab.castor.mapping.MappingException;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
public class TestJPAOneToOneProcessor {
@Before
public void setUp() {
}
@Test
public void testJPAFull() throws MappingException {
/* build class */
ClassInfo classInfo = ClassInfoBuilder.buildClassInfo(JPAFull.class);
assertEquals(2, classInfo.getFieldCount());
assertEquals(0, classInfo.getKeyFieldCount());
FieldInfo fieldInfo;
JPAFieldNature jpaFieldNature;
/* check field "bla" */
fieldInfo = classInfo.getFieldInfoByName("bla");
assertNotNull(fieldInfo);
assertTrue(fieldInfo.hasNature(JPAFieldNature.class.getName()));
jpaFieldNature = new JPAFieldNature(fieldInfo);
assertTrue(jpaFieldNature.isOneToOne());
assertEquals(JPADefault.class, jpaFieldNature
.getRelationTargetEntity());
assertNull(jpaFieldNature.getRelationMappedBy());
assertTrue(jpaFieldNature.isRelationLazyFetch());
assertNull(jpaFieldNature.getRelationCollectionType());
assertEquals(CascadeType.ALL, jpaFieldNature.getCascadeTypes()[0]);
/* check field "blob" */
fieldInfo = classInfo.getFieldInfoByName("blob");
assertNotNull(fieldInfo);
assertTrue(fieldInfo.hasNature(JPAFieldNature.class.getName()));
jpaFieldNature = new JPAFieldNature(fieldInfo);
assertTrue(jpaFieldNature.isOneToOne());
assertEquals(JPANull.class, jpaFieldNature
.getRelationTargetEntity());
assertNull(jpaFieldNature.getRelationMappedBy());
assertFalse(jpaFieldNature.isRelationLazyFetch());
assertNull(jpaFieldNature.getRelationCollectionType());
}
@Test
public void testJPADefault() throws MappingException {
/* build class */
ClassInfo classInfo = ClassInfoBuilder
.buildClassInfo(JPADefault.class);
assertEquals(1, classInfo.getFieldCount());
assertEquals(0, classInfo.getKeyFieldCount());
FieldInfo fieldInfo;
JPAFieldNature jpaFieldNature;
/* check field "name" */
fieldInfo = classInfo.getFieldInfoByName("name");
assertNotNull(fieldInfo);
assertTrue(fieldInfo.hasNature(JPAFieldNature.class.getName()));
jpaFieldNature = new JPAFieldNature(fieldInfo);
assertTrue(jpaFieldNature.isOneToOne());
assertEquals(String.class, jpaFieldNature.getRelationTargetEntity());
assertNull(jpaFieldNature.getRelationMappedBy());
assertFalse(jpaFieldNature.isRelationLazyFetch());
assertNull(jpaFieldNature.getRelationCollectionType());
}
@Test
public void testJPANull() throws MappingException {
/* build class */
ClassInfo classInfo = ClassInfoBuilder
.buildClassInfo(JPANull.class);
assertEquals(1, classInfo.getFieldCount());
assertEquals(0, classInfo.getKeyFieldCount());
FieldInfo fieldInfo;
JPAFieldNature jpaFieldNature;
/* check field "name" */
fieldInfo = classInfo.getFieldInfoByName("name");
assertNotNull(fieldInfo);
assertTrue(fieldInfo.hasNature(JPAFieldNature.class.getName()));
jpaFieldNature = new JPAFieldNature(fieldInfo);
assertFalse(jpaFieldNature.isOneToOne());
assertNull(jpaFieldNature.getRelationTargetEntity());
assertNull(jpaFieldNature.getRelationMappedBy());
assertFalse(jpaFieldNature.isRelationLazyFetch());
assertNull(jpaFieldNature.getRelationCollectionType());
}
@Entity
@Ignore
private class JPAFull {
public String _bla;
public String _blob;
@OneToOne(
cascade = CascadeType.ALL,
fetch = FetchType.LAZY,
optional = false,
targetEntity = JPADefault.class,
mappedBy = "name"
)
public String getBla() {
return _bla;
}
public void setBla(final String bla) {
_bla = bla;
}
@OneToOne(fetch = FetchType.EAGER, targetEntity = JPANull.class)
public String getBlob() {
return _blob;
}
public void setBlob(final String blob) {
_blob = blob;
}
}
@Entity
@Ignore
private class JPADefault {
public String _name;
@OneToOne
public String getName() {
return _name;
}
public void setName(final String name) {
_name = name;
}
}
@Entity
@Ignore
private class JPANull {
public String _name;
public String getName() {
return _name;
}
public void setName(final String name) {
_name = name;
}
}
}