/*
 * 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.deity;

import java.net.URISyntaxException;

import org.junit.Before;
import org.junit.Test;

import pcgen.cdom.enumeration.ObjectKey;
import pcgen.cdom.reference.CDOMDirectSingleRef;
import pcgen.core.Deity;
import pcgen.core.PCAlignment;
import pcgen.persistence.PersistenceLayerException;
import pcgen.rules.persistence.CDOMLoader;
import pcgen.rules.persistence.token.CDOMPrimaryToken;
import plugin.lsttokens.testsupport.AbstractCDOMTokenTestCase;
import plugin.lsttokens.testsupport.BuildUtilities;
import plugin.lsttokens.testsupport.CDOMTokenLoader;
import plugin.lsttokens.testsupport.ConsolidationRule;

public class AlignTokenTest extends AbstractCDOMTokenTestCase<Deity>
{
	static AlignToken token = new AlignToken();
	static CDOMTokenLoader<Deity> loader = new CDOMTokenLoader<Deity>();
	private PCAlignment lg;

	@Override
	@Before
	public final void setUp() throws PersistenceLayerException,
			URISyntaxException
	{
		super.setUp();
		lg = BuildUtilities.createAlignment("Lawful Good", "LG");
		primaryContext.getReferenceContext().importObject(lg);
		PCAlignment ln = BuildUtilities.createAlignment("Lawful Neutral", "LN");
		primaryContext.getReferenceContext().importObject(ln);
		PCAlignment slg = BuildUtilities.createAlignment("Lawful Good", "LG");
		secondaryContext.getReferenceContext().importObject(slg);
		PCAlignment sln = BuildUtilities.createAlignment("Lawful Neutral", "LN");
		secondaryContext.getReferenceContext().importObject(sln);
	}

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

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

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

	public ObjectKey<?> getObjectKey()
	{
		return ObjectKey.ALIGNMENT;
	}

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

	@Test
	public void testInvalidFormula() throws PersistenceLayerException
	{
		if(parse("1+3"))
		{
			assertFalse(primaryContext.getReferenceContext().resolveReferences(null));
		}
		else
		{
			assertNoSideEffects();
		}
	}

	@Test
	public void testInvalidInteger() throws PersistenceLayerException
	{
		assertFalse(parse("4"));
		assertNoSideEffects();
	}

	@Test
	public void testInvalidString() throws PersistenceLayerException
	{
		if (parse("String"))
		{
			assertFalse(primaryContext.getReferenceContext().resolveReferences(null));
		}
		else
		{
			assertNoSideEffects();
		}
	}

	@Test
	public void testRoundRobinLG() throws PersistenceLayerException
	{
		runRoundRobin("LG");
	}

	@Test
	public void testRoundRobinLN() throws PersistenceLayerException
	{
		runRoundRobin("LN");
	}

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

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

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

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

	@Test
	public void testUnparseLegal() throws PersistenceLayerException
	{
		primaryProf.put(ObjectKey.ALIGNMENT, CDOMDirectSingleRef.getRef(lg));
		expectSingle(getToken().unparse(primaryContext, primaryProf), lg
				.getKeyName());
	}

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