/*
 * Copyright (c) 2007 Tom Parker <thpr@users.sourceforge.net>
 * 
 * This program 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 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 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 */
package plugin.lsttokens.equipment;

import org.junit.Test;

import pcgen.cdom.enumeration.EqModControl;
import pcgen.cdom.enumeration.ObjectKey;
import pcgen.core.Equipment;
import pcgen.persistence.PersistenceLayerException;
import pcgen.rules.persistence.CDOMLoader;
import pcgen.rules.persistence.token.CDOMPrimaryToken;
import plugin.lsttokens.testsupport.AbstractCDOMTokenTestCase;
import plugin.lsttokens.testsupport.CDOMTokenLoader;
import plugin.lsttokens.testsupport.ConsolidationRule;

public class ModsTokenTest extends AbstractCDOMTokenTestCase<Equipment>
{
	static ModsToken token = new ModsToken();
	static CDOMTokenLoader<Equipment> loader = new CDOMTokenLoader<Equipment>();

	@Override
	public Class<Equipment> getCDOMClass()
	{
		return Equipment.class;
	}

	@Override
	public CDOMLoader<Equipment> getLoader()
	{
		return loader;
	}

	@Override
	public CDOMPrimaryToken<Equipment> getToken()
	{
		return token;
	}

	@Test
	public void testBadInputNegative() throws PersistenceLayerException
	{
		try
		{
			boolean parse = parse("INVALID");
			assertFalse(parse);
		}
		catch (IllegalArgumentException e)
		{
			// OK
		}
	}

	@Test
	public void testBadInputEmpty() throws PersistenceLayerException
	{
		assertFalse(parse(""));
		assertNoSideEffects();
	}

	@Test
	public void testRoundRobinYes() throws PersistenceLayerException
	{
		runRoundRobin("YES");
	}

	@Test
	public void testRoundRobinNo() throws PersistenceLayerException
	{
		runRoundRobin("NO");
	}

	@Test
	public void testRoundRobinRequired() throws PersistenceLayerException
	{
		runRoundRobin("REQUIRED");
	}

	@Override
	protected String getAlternateLegalValue()
	{
		return "REQUIRED";
	}

	@Override
	protected String getLegalValue()
	{
		return "YES";
	}

	@Override
	protected ConsolidationRule getConsolidationRule()
	{
		return ConsolidationRule.OVERWRITE;
	}

	@Test
	public void testUnparseNull() throws PersistenceLayerException
	{
		primaryProf.put(getObjectKey(), null);
		assertNull(getToken().unparse(primaryContext, primaryProf));
	}

	private ObjectKey<EqModControl> getObjectKey()
	{
		return ObjectKey.MOD_CONTROL;
	}

	@Test
	public void testUnparseLegal() throws PersistenceLayerException
	{
		primaryProf.put(getObjectKey(), EqModControl.REQUIRED);
		expectSingle(getToken().unparse(primaryContext, primaryProf),
				EqModControl.REQUIRED.toString());
	}

	@SuppressWarnings("unchecked")
	@Test
	public void testUnparseGenericsFail() throws PersistenceLayerException
	{
		ObjectKey objectKey = getObjectKey();
		primaryProf.put(objectKey, new Object());
		try
		{
			getToken().unparse(primaryContext, primaryProf);
			fail();
		}
		catch (ClassCastException e)
		{
			// Yep!
		}
	}
}