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* as indicated by the @author tags. See the copyright.txt file in the
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*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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*/
package org.jboss.test.cmp2.relationship.oneToManyBidirectional;
import java.util.Collection;
import java.util.Iterator;
import java.util.Properties;
import javax.naming.InitialContext;
import junit.framework.Test;
import org.jboss.test.JBossTestCase;
import org.jboss.test.util.ejb.EJBTestCase;
public class ABTest extends EJBTestCase {
static org.jboss.logging.Logger log =
org.jboss.logging.Logger.getLogger(ABTest.class);
public static Test suite() throws Exception {
return JBossTestCase.getDeploySetup(ABTest.class, "cmp2-relationship.jar");
}
public ABTest(String name) {
super(name);
}
private AHome getTableAHome() {
try {
InitialContext jndiContext = new InitialContext();
return (AHome) jndiContext.lookup("relation/oneToMany/bidirectional/table/A");
} catch(Exception e) {
log.debug("failed", e);
fail("Exception in getTableAHome: " + e.getMessage());
}
return null;
}
private BHome getTableBHome() {
try {
InitialContext jndiContext = new InitialContext();
return (BHome) jndiContext.lookup("relation/oneToMany/bidirectional/table/B");
} catch(Exception e) {
log.debug("failed", e);
fail("Exception in getTableBHome: " + e.getMessage());
}
return null;
}
private AHome getFKAHome() {
try {
InitialContext jndiContext = new InitialContext();
return (AHome) jndiContext.lookup("relation/oneToMany/bidirectional/fk/A");
} catch(Exception e) {
log.debug("failed", e);
fail("Exception in getFKAHome: " + e.getMessage());
}
return null;
}
private BHome getFKBHome() {
try {
InitialContext jndiContext = new InitialContext();
return (BHome) jndiContext.lookup("relation/oneToMany/bidirectional/fk/B");
} catch(Exception e) {
log.debug("failed", e);
fail("Exception in getFKBHome: " + e.getMessage());
}
return null;
}
// a1.setB(a2.getB());
public void test_a1SetB_a2GetB_Table() throws Exception {
AHome aHome = getTableAHome();
BHome bHome = getTableBHome();
a1SetB_a2GetB(aHome, bHome);
}
// a1.setB(a2.getB());
public void test_a1SetB_a2GetB_FK() throws Exception {
AHome aHome = getFKAHome();
BHome bHome = getFKBHome();
a1SetB_a2GetB(aHome, bHome);
}
// a1.setB(a2.getB());
private void a1SetB_a2GetB(AHome aHome, BHome bHome) throws Exception {
// Before change:
A a1 = aHome.create(new Integer(1));
A a2 = aHome.create(new Integer(2));
Collection b1 = a1.getB();
Collection b2 = a2.getB();
B[] b1x = new B[20];
B[] b2x = new B[30];
for(int i=0; i<b1x.length; i++) {
b1x[i] = bHome.create(new Integer(10000 + i));
b1.add(b1x[i]);
}
for(int i=0; i<b2x.length; i++) {
b2x[i] = bHome.create(new Integer(20000 + i));
b2.add(b2x[i]);
}
// B b11, b12, ... , b1n; members of b1
for(int i=0; i<b1x.length; i++) {
assertTrue(b1.contains(b1x[i]));
}
// B b21, b22, ... , b2m; members of b2
for(int i=0; i<b2x.length; i++) {
assertTrue(b2.contains(b2x[i]));
}
// Change:
a1.setB(a2.getB());
// Expected result:
// a2.getB().isEmpty()
assertTrue(a2.getB().isEmpty());
// b2.isEmpty()
assertTrue(b2.isEmpty());
// b1 == a1.getB()
assertTrue(b1 == a1.getB());
// b2 == a2.getB()
assertTrue(b2 == a2.getB());
// a1.getB().contains(b21)
// a1.getB().contains(b22)
// a1.getB().contains(...)
// a1.getB().contains(b2m)
for(int i=0; i<b2x.length; i++) {
assertTrue(a1.getB().contains(b2x[i]));
}
// b11.getA() == null
// b12.getA() == null
// ....getA() == null
// b1n.getA() == null
for(int i=0; i<b1x.length; i++) {
assertTrue(b1x[i].getA() == null);
}
// a1.isIdentical(b21.getA())
// a1.isIdentical(b22.getA())
// a1.isIdentical(....getA())
// a1.isIdentical(b2m.getA()))
for(int i=0; i<b2x.length; i++) {
assertTrue(a1.isIdentical(b2x[i].getA()));
}
}
// b2m.setA(b1n.getA());
public void test_b2mSetA_b1nGetA_Table() throws Exception {
AHome aHome = getTableAHome();
BHome bHome = getTableBHome();
b2mSetA_b1nGetA(aHome, bHome);
}
// b2m.setA(b1n.getA());
public void test_b2mSetA_b1nGetA_FK() throws Exception {
AHome aHome = getFKAHome();
BHome bHome = getFKBHome();
b2mSetA_b1nGetA(aHome, bHome);
}
// b2m.setA(b1n.getA());
public void b2mSetA_b1nGetA(AHome aHome, BHome bHome) throws Exception {
// Before change:
A a1 = aHome.create(new Integer(1));
A a2 = aHome.create(new Integer(2));
Collection b1 = a1.getB();
Collection b2 = a2.getB();
B[] b1x = new B[20];
B[] b2x = new B[30];
for(int i=0; i<b1x.length; i++) {
b1x[i] = bHome.create(new Integer(10000 + i));
b1.add(b1x[i]);
}
for(int i=0; i<b2x.length; i++) {
b2x[i] = bHome.create(new Integer(20000 + i));
b2.add(b2x[i]);
}
// B b11, b12, ... , b1n; members of b1
for(int i=0; i<b1x.length; i++) {
assertTrue(b1.contains(b1x[i]));
}
// B b21, b22, ... , b2m; members of b2
for(int i=0; i<b2x.length; i++) {
assertTrue(b2.contains(b2x[i]));
}
// Change:
// b2m.setA(b1n.getA());
b2x[b2x.length-1].setA(b1x[b1x.length-1].getA());
// Expected result:
// b1.contains(b11)
// b1.contains(b12)
// b1.contains(...)
// b1.contains(b1n)
for(int i=0; i<b1x.length; i++) {
assertTrue(b1.contains(b1x[i]));
}
// b1.contains(b2m)
assertTrue(b1.contains(b2x[b2x.length-1]));
// b2.contains(b21)
// b2.contains(b22)
// b2.contains(...)
// b2.contains(b2m_1)
for(int i=0; i<b2x.length-1; i++) {
assertTrue(b2.contains(b2x[i]));
}
// a1.isIdentical(b11.getA())
// a1.isIdentical(b12.getA())
// a1.isIdentical(....getA())
// a1.isIdentical(b1n.getA())
for(int i=0; i<b1x.length; i++) {
assertTrue(a1.isIdentical(b1x[i].getA()));
}
// a2.isIdentical(b21.getA())
// a2.isIdentical(b22.getA())
// a2.isIdentical(....getA())
// a2.isIdentical(b2m_1.getA())
for(int i=0; i<b2x.length-1; i++) {
assertTrue(a2.isIdentical(b2x[i].getA()));
}
// a1.isIdentical(b2m.getA())
assertTrue(a1.isIdentical(b2x[b2x.length-1].getA()));
}
// a1.getB().add(b2m);
public void test_a1GetB_addB2m_Table() throws Exception {
AHome aHome = getTableAHome();
BHome bHome = getTableBHome();
a1GetB_addB2m(aHome, bHome);
}
// a1.getB().add(b2m);
public void test_a1GetB_addB2m_FK() throws Exception {
AHome aHome = getFKAHome();
BHome bHome = getFKBHome();
a1GetB_addB2m(aHome, bHome);
}
// a1.getB().add(b2m);
private void a1GetB_addB2m(AHome aHome, BHome bHome) throws Exception {
// Before change:
A a1 = aHome.create(new Integer(1));
A a2 = aHome.create(new Integer(2));
Collection b1 = a1.getB();
Collection b2 = a2.getB();
B[] b1x = new B[20];
B[] b2x = new B[30];
for(int i=0; i<b1x.length; i++) {
b1x[i] = bHome.create(new Integer(10000 + i));
b1.add(b1x[i]);
}
for(int i=0; i<b2x.length; i++) {
b2x[i] = bHome.create(new Integer(20000 + i));
b2.add(b2x[i]);
}
// B b11, b12, ... , b1n; members of b1
for(int i=0; i<b1x.length; i++) {
assertTrue(b1.contains(b1x[i]));
}
// B b21, b22, ... , b2m; members of b2
for(int i=0; i<b2x.length; i++) {
assertTrue(b2.contains(b2x[i]));
}
// Change:
// a1.getB().add(b2m);
a1.getB().add(b2x[b2x.length-1]);
// Expected result:
// b1.contains(b11)
// b1.contains(b12)
// b1.contains(...)
// b1.contains(b1n)
for(int i=0; i<b1x.length; i++) {
assertTrue(b1.contains(b1x[i]));
}
// b1.contains(b2m)
assertTrue(b1.contains(b2x[b2x.length-1]));
// b2.contains(b21)
// b2.contains(b22)
// b2.contains(...)
// b2.contains(b2m_1)
for(int i=0; i<b2x.length-1; i++) {
assertTrue(b2.contains(b2x[i]));
}
// a1.isIdentical(b11.getA())
// a1.isIdentical(b12.getA())
// a1.isIdentical(....getA())
// a1.isIdentical(b1n.getA())
for(int i=0; i<b1x.length; i++) {
assertTrue(a1.isIdentical(b1x[i].getA()));
}
// a2.isIdentical(b21.getA())
// a2.isIdentical(b22.getA())
// a2.isIdentical(....getA())
// a2.isIdentical(b2m_1.getA())
for(int i=0; i<b2x.length-1; i++) {
assertTrue(a2.isIdentical(b2x[i].getA()));
}
// a1.isIdentical(b2m.getA())
assertTrue(a1.isIdentical(b2x[b2x.length-1].getA()));
}
// a1.getB().remove(b1n);
public void test_a1GetB_removeB1n_Table() throws Exception {
AHome aHome = getTableAHome();
BHome bHome = getTableBHome();
a1GetB_removeB1n(aHome, bHome);
}
// a1.getB().remove(b1n);
public void test_a1GetB_removeB1n_FK() throws Exception {
AHome aHome = getFKAHome();
BHome bHome = getFKBHome();
a1GetB_removeB1n(aHome, bHome);
}
// a1.getB().remove(b1n);
private void a1GetB_removeB1n(AHome aHome, BHome bHome) throws Exception {
// Before change:
A a1 = aHome.create(new Integer(1));
A a2 = aHome.create(new Integer(2));
Collection b1 = a1.getB();
Collection b2 = a2.getB();
B[] b1x = new B[20];
B[] b2x = new B[30];
for(int i=0; i<b1x.length; i++) {
b1x[i] = bHome.create(new Integer(10000 + i));
b1.add(b1x[i]);
}
for(int i=0; i<b2x.length; i++) {
b2x[i] = bHome.create(new Integer(20000 + i));
b2.add(b2x[i]);
}
// B b11, b12, ... , b1n; members of b1
for(int i=0; i<b1x.length; i++) {
assertTrue(b1.contains(b1x[i]));
}
// B b21, b22, ... , b2m; members of b2
for(int i=0; i<b2x.length; i++) {
assertTrue(b2.contains(b2x[i]));
}
// Change:
// a1.getB().remove(b1n);
a1.getB().remove(b1x[b1x.length-1]);
// Expected result:
// b1n.getA() == null
assertTrue(b1x[b1x.length-1].getA() == null);
// b1 == a1.getB()
assertTrue(b1 == a1.getB());
// b1.contains(b11)
// b1.contains(b12)
// b1.contains(...)
// b1.contains(b1n_1)
for(int i=0; i<b1x.length-1; i++) {
assertTrue(b1.contains(b1x[i]));
}
// !(b1.contains(b1n))
assertTrue(!(b1.contains(b1x[b1x.length-1])));
}
public void setUpEJB(Properties props) throws Exception {
AHome aHome;
BHome bHome;
aHome = getTableAHome();
bHome = getTableBHome();
deleteAllAsAndBs(aHome, bHome);
aHome = getFKAHome();
bHome = getFKBHome();
deleteAllAsAndBs(aHome, bHome);
}
public void deleteAllAsAndBs(AHome aHome, BHome bHome) throws Exception {
// delete all As
Iterator currentAs = aHome.findAll().iterator();
while(currentAs.hasNext()) {
A a = (A)currentAs.next();
a.remove();
}
// delete all Bs
Iterator currentBs = bHome.findAll().iterator();
while(currentBs.hasNext()) {
B b = (B)currentBs.next();
b.remove();
}
}
}