/*
* org.openmicroscopy.shoola.env.data.events.TestDSCallOutcomeEvent
*
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* Copyright (C) 2006 University of Dundee. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
package org.openmicroscopy.shoola.env.data.events;
//Java imports
//Third-party libraries
import junit.framework.TestCase;
//Application-internal dependencies
/**
* Routine unit test for <code>DSCallOutcomeEvent</code>.
* We verify behavior in all states defined by the class.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author <br>Andrea Falconi
* <a href="mailto:a.falconi@dundee.ac.uk">
* a.falconi@dundee.ac.uk</a>
* @version 2.2
* <small>
* (<b>Internal version:</b> $Revision$ $Date$)
* </small>
* @since OME2.2
*/
public class TestDSCallOutcomeEvent
extends TestCase
{
public void testCancelled()
{
DSCallOutcomeEvent target = new DSCallOutcomeEvent();
assertEquals("State should be CANCELLED.",
DSCallOutcomeEvent.CANCELLED, target.getState());
assertTrue("Was cancelled.", target.wasCancelled());
assertFalse("Shoud have no exception.", target.hasException());
assertNull("Shoud have no exception.", target.getException());
assertFalse("Shoud have no result.", target.hasResult());
assertNull("Shoud have no result.", target.getResult());
}
public void testError()
{
Exception e = new Exception();
DSCallOutcomeEvent target = new DSCallOutcomeEvent(e);
assertEquals("State should be ERROR.",
DSCallOutcomeEvent.ERROR, target.getState());
assertFalse("Wasn't cancelled.", target.wasCancelled());
assertTrue("Shoud have an exception.", target.hasException());
assertSame("Returned wrong exception.", e, target.getException());
assertFalse("Shoud have no result.", target.hasResult());
assertNull("Shoud have no result.", target.getResult());
}
public void testError1()
{
Exception e = null;
try {
new DSCallOutcomeEvent(e);
fail("Should accept a null exception.");
} catch (NullPointerException npe) {
//Ok, expected.
}
}
public void testNoResult()
{
Object result = null;
DSCallOutcomeEvent target = new DSCallOutcomeEvent(result);
assertEquals("State should be NO_RESULT.",
DSCallOutcomeEvent.NO_RESULT, target.getState());
assertFalse("Wasn't cancelled.", target.wasCancelled());
assertFalse("Shoud have no exception.", target.hasException());
assertNull("Shoud have no exception.", target.getException());
assertFalse("Shoud have no result.", target.hasResult());
assertNull("Shoud have no result.", target.getResult());
}
public void testHasResult()
{
Object result = new Object();
DSCallOutcomeEvent target = new DSCallOutcomeEvent(result);
assertEquals("State should be HAS_RESULT.",
DSCallOutcomeEvent.HAS_RESULT, target.getState());
assertFalse("Wasn't cancelled.", target.wasCancelled());
assertFalse("Shoud have no exception.", target.hasException());
assertNull("Shoud have no exception.", target.getException());
assertTrue("Shoud have a result.", target.hasResult());
assertSame("Returned wrong result.", result, target.getResult());
}
}