/* Copyright 2003-2005 Elliotte Rusty Harold
This library is free software; you can redistribute it and/or modify
it under the terms of version 2.1 of the GNU Lesser General Public
License as published by the Free Software Foundation.
This library 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 library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA
You can contact Elliotte Rusty Harold by sending e-mail to
[email protected]. Please include the word "XOM" in the
subject line. The XOM home page is located at http://www.xom.nu/
*/
package nu.xom.tests;
import nu.xom.canonical.CanonicalizationException;
/**
* <p>
* Unit tests for the <code>CanonicalizationException</code> class.
* </p>
*
* @author Elliotte Rusty Harold
* @version 1.1d7
*
*/
public class CanonicalizationExceptionTest extends XOMTestCase {
private CanonicalizationException ex;
private Exception cause;
public CanonicalizationExceptionTest(String name) {
super(name);
}
protected void setUp() {
ex = new CanonicalizationException("message");
cause = new Exception();
}
public void testConstructor() {
String message = "testing 1-2-3";
CanonicalizationException ex = new CanonicalizationException(message);
assertEquals(message, ex.getMessage());
}
public void testInitCause() {
assertNull(ex.getCause());
ex.initCause(cause);
assertEquals(cause, ex.getCause());
try {
ex.initCause(null);
fail("Reinitialized cause over null");
}
catch (IllegalStateException success) {
assertNotNull(success.getMessage());
}
try {
ex.initCause(new Exception());
fail("Reinitialized cause over null");
}
catch (IllegalStateException success) {
assertNotNull(success.getMessage());
}
}
public void testNullInitCause() {
CanonicalizationException ex = new CanonicalizationException(null);
ex.initCause(null);
assertNull(ex.getCause());
try {
ex.initCause(new Exception());
fail("Reinitialized cause over null");
}
catch (IllegalStateException success) {
assertNotNull(success.getMessage());
}
try {
ex.initCause(null);
fail("Reinitialized cause over null");
}
catch (IllegalStateException success) {
assertNotNull(success.getMessage());
}
}
public void testSelfCause() {
try {
ex.initCause(ex);
fail("Allowed self-causation");
}
catch (IllegalArgumentException success) {
assertNotNull(success.getMessage());
}
}
public void testGetMessage() {
Exception ex = new CanonicalizationException("testing");
assertEquals("testing", ex.getMessage());
}
}
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