Apache
/
openjpa
mirror of https://github.com/apache/openjpa.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

OPENJPA-704:Adding test case 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@688809 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Pinaki Poddar 2008-08-25 18:10:59 +00:00
parent 00c27c654a
commit 912b9a37f7
4 changed files with 294 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

160
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/TestDynamicFetchPlan.java Normal file
View File

@ -0,0 +1,160 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.openjpa.persistence.kernel;
import org.apache.openjpa.persistence.FetchPlan;
import org.apache.openjpa.persistence.OpenJPAEntityManager;
import org.apache.openjpa.persistence.kernel.common.apps.FetchA;
import org.apache.openjpa.persistence.kernel.common.apps.FetchB;
import org.apache.openjpa.persistence.kernel.common.apps.FetchBase;
import org.apache.openjpa.persistence.test.SingleEMFTestCase;
/**
* Tests behavior of FetchPlan constructed dynamically by adding fields.
*
* Originally reported by Michael Vorburger in
* <A HREF="http://n2.nabble.com/Fetch-Group-questions-tc534861.html">OpenJPA
* user group</A>
*
* @author Pinaki Poddar
*
*/
public class TestDynamicFetchPlan extends SingleEMFTestCase {
private static final String JPQL = "select a from FetchA a";
public void setUp() {
super.setUp(CLEAR_TABLES, FetchBase.class, FetchA.class, FetchB.class);
createData();
}
public void createData() {
OpenJPAEntityManager em = emf.createEntityManager();
em.getTransaction().begin();
FetchA a1 = new FetchA();
a1.setText("a1");
FetchB b1 = new FetchB();
b1.setText("b1");
a1.setB(b1);
em.persist(a1);
em.persist(b1);
em.getTransaction().commit();
}
public void testFetchBySubClassFieldB() {
OpenJPAEntityManager em = emf.createEntityManager();
FetchPlan fp = em.getFetchPlan();
fp.clearFetchGroups();
fp.clearFields();
fp.addField(FetchA.class, "b");
fp.addField(FetchB.class, "text");
FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
em.close();
FetchB b = a.getB();
assertNotNull(b);
assertNull(a.getText());
assertEquals("b1", b.getText());
}
public void testFetchBySubClassFieldA() {
OpenJPAEntityManager em = emf.createEntityManager();
FetchPlan fp = em.getFetchPlan();
fp.clearFetchGroups();
fp.clearFields();
fp.addField(FetchA.class, "b");
fp.addField(FetchA.class, "text");
FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
em.close();
FetchB b = a.getB();
assertNotNull(b);
assertEquals("a1", a.getText());
assertNull(b.getText());
}
public void testFetchBySuperClassField() {
OpenJPAEntityManager em = emf.createEntityManager();
FetchPlan fp = em.getFetchPlan();
fp.clearFetchGroups();
fp.clearFields();
fp.addField(FetchA.class, "b");
fp.addField(FetchBase.class, "text");
FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
em.close();
FetchB b = a.getB();
assertNotNull(b);
assertEquals("a1", a.getText());
assertEquals("b1", b.getText());
}
public void testFetchBySubClassFieldNameB() {
OpenJPAEntityManager em = emf.createEntityManager();
FetchPlan fp = em.getFetchPlan();
fp.clearFetchGroups();
fp.clearFields();
fp.addField(FetchA.class.getName() + ".b");
fp.addField(FetchB.class.getName() + ".text");
FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
em.close();
FetchB b = a.getB();
assertNotNull(b);
assertNull(a.getText());
assertEquals("b1", b.getText());
}
public void testFetchBySubClassFieldNameA() {
OpenJPAEntityManager em = emf.createEntityManager();
FetchPlan fp = em.getFetchPlan();
fp.clearFetchGroups();
fp.clearFields();
fp.addField(FetchA.class.getName() + ".b");
fp.addField(FetchA.class.getName() + ".text");
FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
em.close();
FetchB b = a.getB();
assertNotNull(b);
assertEquals("a1", a.getText());
assertNull(b.getText());
}
public void testFetchBySuperClassFieldName() {
OpenJPAEntityManager em = emf.createEntityManager();
FetchPlan fp = em.getFetchPlan();
fp.clearFetchGroups();
fp.clearFields();
fp.addField(FetchA.class.getName() + ".b");
fp.addField(FetchBase.class.getName() + ".text");
FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
em.close();
FetchB b = a.getB();
assertNotNull(b);
assertEquals("a1", a.getText());
assertEquals("b1", b.getText());
}
}

46
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchA.java Normal file
View File

@ -0,0 +1,46 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.openjpa.persistence.kernel.common.apps;
import javax.persistence.Entity;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.OneToOne;
/**
* A persistent entity to verify behavior of dynamically constructed FetchPlan
* by adding fields.
*
* @author Pinaki Poddar
*
*/
@Entity
@Inheritance(strategy=InheritanceType.TABLE_PER_CLASS)
public class FetchA extends FetchBase {
@OneToOne
private FetchB b;
public FetchB getB() {
return b;
}
public void setB(FetchB b) {
this.b = b;
}
}

36
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchB.java Normal file
View File

@ -0,0 +1,36 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.openjpa.persistence.kernel.common.apps;
import javax.persistence.Entity;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
/**
* A persistent entity to verify behavior of dynamically constructed FetchPlan
* by adding fields.
*
* @author Pinaki Poddar
*
*/
@Entity
@Inheritance(strategy=InheritanceType.TABLE_PER_CLASS)
public class FetchB extends FetchBase {
}

52
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchBase.java Normal file
View File

@ -0,0 +1,52 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.openjpa.persistence.kernel.common.apps;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.MappedSuperclass;
/**
* A base entity to verify behavior of dynamically constructed FetchPlan by
* adding fields.
*
* @author Pinaki Poddar
*
*/
@MappedSuperclass
public class FetchBase {
@Id
@GeneratedValue
private long id;
private String text;
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
public long getId() {
return id;
}
}