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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,
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* 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
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.jmx.compliance.relation;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.ArrayList;
import javax.management.relation.InvalidRelationTypeException;
import javax.management.relation.RelationSupport;
import javax.management.relation.RelationTypeSupport;
import javax.management.relation.RoleInfo;
import javax.management.relation.RoleInfoNotFoundException;
import junit.framework.TestCase;
/**
* Relation Type Support tests
*
* @author <a href="mailto:Adrian.Brock@HappeningTimes.com">Adrian Brock</a>.
*/
public class RelationTypeSupportTestCase
extends TestCase
{
// Attributes ----------------------------------------------------------------
// Constructor ---------------------------------------------------------------
/**
* Construct the test
*/
public RelationTypeSupportTestCase(String s)
{
super(s);
}
// Tests ---------------------------------------------------------------------
/**
* Basic tests
*/
public void testBasic()
{
RoleInfo roleInfo1 = null;
RoleInfo roleInfo2 = null;
RoleInfo[] roleInfos = null;
RelationTypeSupport support = null;
try
{
roleInfo1 = new RoleInfo("roleInfo1", RelationSupport.class.getName());
roleInfo2 = new RoleInfo("roleInfo2", RelationSupport.class.getName());
roleInfos = new RoleInfo[] { roleInfo1, roleInfo2 };
support = new RelationTypeSupport("name", roleInfos);
}
catch (Exception e)
{
fail(e.toString());
}
// Check the name
assertEquals("name", support.getRelationTypeName());
// Check the roleInfos
ArrayList result = (ArrayList) support.getRoleInfos();
assertEquals(2, result.size());
// Check get
try
{
assertEquals(roleInfo1.toString(), support.getRoleInfo("roleInfo1").toString());
assertEquals(roleInfo2.toString(), support.getRoleInfo("roleInfo2").toString());
}
catch (Exception e)
{
fail(e.toString());
}
// Check the protected constructor
MyRelationTypeSupport mySupport = new MyRelationTypeSupport("myName");
// Did it work?
assertEquals("myName", mySupport.getRelationTypeName());
result = (ArrayList) mySupport.getRoleInfos();
assertEquals(0, result.size());
// Add a role info
try
{
mySupport.addRoleInfo(roleInfo1);
result = (ArrayList) mySupport.getRoleInfos();
assertEquals(1, result.size());
}
catch (Exception e)
{
fail(e.toString());
}
}
/**
* Error handling
*/
public void testErrorHandling()
{
RoleInfo roleInfo1 = null;
RoleInfo roleInfo2 = null;
RoleInfo[] roleInfos = null;
RelationTypeSupport support = null;
boolean caught = false;
try
{
roleInfo1 = new RoleInfo("roleInfo1", RelationSupport.class.getName());
roleInfo2 = new RoleInfo("roleInfo2", RelationSupport.class.getName());
roleInfos = new RoleInfo[] { roleInfo1, roleInfo2 };
support = new RelationTypeSupport(null, roleInfos);
}
catch (IllegalArgumentException e)
{
caught = true;
}
catch (Exception e)
{
fail(e.toString());
}
if (caught == false)
fail("Constructor accepts null relation type name");
caught = false;
try
{
support = new RelationTypeSupport("name", null);
}
catch (IllegalArgumentException e)
{
caught = true;
}
catch (Exception e)
{
fail(e.toString());
}
if (caught == false)
fail("Constructor accepts null role infos");
caught = false;
try
{
support = new RelationTypeSupport("name", new RoleInfo[0]);
}
catch (InvalidRelationTypeException e)
{
caught = true;
}
catch (Exception e)
{
fail(e.toString());
}
if (caught == false)
fail("Constructor accepts no role infos");
caught = false;
try
{
roleInfo1 = new RoleInfo("roleInfo1", RelationSupport.class.getName());
roleInfos = new RoleInfo[] { roleInfo1, null };
support = new RelationTypeSupport("name", roleInfos);
}
catch (InvalidRelationTypeException e)
{
caught = true;
}
catch (Exception e)
{
fail(e.toString());
}
if (caught == false)
fail("Constructor accepts null role");
caught = false;
try
{
roleInfo1 = new RoleInfo("roleInfo1", RelationSupport.class.getName());
roleInfos = new RoleInfo[] { roleInfo1 };
support = new RelationTypeSupport("name", roleInfos);
support.getRoleInfo(null);
}
catch (IllegalArgumentException e)
{
caught = true;
}
catch (Exception e)
{
fail(e.toString());
}
if (caught == false)
fail("getRoleInfo allows a null role info name");
caught = false;
try
{
roleInfo1 = new RoleInfo("roleInfo1", RelationSupport.class.getName());
roleInfos = new RoleInfo[] { roleInfo1 };
support = new RelationTypeSupport("name", roleInfos);
support.getRoleInfo("rubbish");
}
catch (RoleInfoNotFoundException e)
{
caught = true;
}
catch (Exception e)
{
fail(e.toString());
}
if (caught == false)
fail("getRoleInfo returns a not existent role info");
// Check the protected addRoleInfo
MyRelationTypeSupport mySupport = new MyRelationTypeSupport("myName");
caught = false;
try
{
mySupport.addRoleInfo(null);
}
catch (IllegalArgumentException e)
{
caught = true;
}
catch (Exception e)
{
fail(e.toString());
}
if (caught == false)
fail("addRoleInfo accepts null");
caught = false;
try
{
mySupport.addRoleInfo(roleInfo1);
mySupport.addRoleInfo(roleInfo1);
}
catch (InvalidRelationTypeException e)
{
caught = true;
}
catch (Exception e)
{
fail(e.toString());
}
if (caught == false)
fail("addRoleInfo accepts duplicates role infos");
}
/**
* Test serialization.
*/
public void testSerialization()
{
// Create the relationt type support
RoleInfo roleInfo1 = null;
RoleInfo roleInfo2 = null;
RoleInfo[] roleInfos = null;
RelationTypeSupport support = null;
try
{
roleInfo1 = new RoleInfo("roleInfo1", RelationSupport.class.getName());
roleInfo2 = new RoleInfo("roleInfo2", RelationSupport.class.getName());
roleInfos = new RoleInfo[] { roleInfo1, roleInfo2 };
support = new RelationTypeSupport("name", roleInfos);
}
catch (Exception e)
{
fail(e.toString());
}
RelationTypeSupport support2 = null;
try
{
// Serialize it
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(support);
// Deserialize it
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
ObjectInputStream ois = new ObjectInputStream(bais);
support2 = (RelationTypeSupport) ois.readObject();
}
catch (IOException ioe)
{
fail(ioe.toString());
}
catch (ClassNotFoundException cnfe)
{
fail(cnfe.toString());
}
// Did it work?
assertEquals("name", support2.getRelationTypeName());
ArrayList result = (ArrayList) support2.getRoleInfos();
assertEquals(2, result.size());
}
// Support -------------------------------------------------------------------
class MyRelationTypeSupport
extends RelationTypeSupport
{
private static final long serialVersionUID = -1;
public MyRelationTypeSupport(String relationTypeName)
{
super(relationTypeName);
}
public void addRoleInfo(RoleInfo roleInfo)
throws IllegalArgumentException, InvalidRelationTypeException
{
super.addRoleInfo(roleInfo);
}
}
}