PreFeatParserTest.java

/*
 * PreFeatParserTest.java
 * Copyright 2001 (C) Bryan McRoberts <merton_monk@yahoo.com>
 * Copyright 2003 (C) Chris Ward <frugal@purplewombat.co.uk>
 *
 * This library 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 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
 *
 * Created on November 28, 2003
 *
 * Current Ver: $Revision$
 * Last Editor: $Author$
 * Last Edited: $Date$
 *
 */
package pcgen.persistence.lst.prereq;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;

import org.junit.Test;

import pcgen.EnUsLocaleDependentTestCase;
import pcgen.core.prereq.Prerequisite;
import pcgen.persistence.PersistenceLayerException;
import plugin.pretokens.parser.PreFeatParser;

/**
 * @author wardc
 *
 */
@SuppressWarnings("nls")
public class PreFeatParserTest extends EnUsLocaleDependentTestCase
{
	/**
	 * @throws Exception
	 */
	@Test
	public void testFeat1() throws Exception
	{
		PreFeatParser parser = new PreFeatParser();
		// "PREFEAT:1,Alertness";

		Prerequisite prereq = parser.parse("feat", "1,Alertness", false, false);

		assertEquals(
			"<prereq kind=\"feat\" key=\"Alertness\" operator=\"GTEQ\" operand=\"1\" >\n"
				+ "</prereq>\n", prereq.toString());
	}

	/**
	 * Test the the PRE FEAT removed syntax fails utterly (throws a PersistenceLayerException)
	 * @throws Exception
	 */
	@Test
	public void testFeatOldStyle() throws Exception
	{
		PreFeatParser parser = new PreFeatParser();
		// "PREFEAT:Alertness|Cleave";

		try
		{
		    parser.parse("feat", "Alertness|Cleave", false, false);
		    fail();
		}
		catch (PersistenceLayerException e)
		{
		    // Do Nothing
		}
	}

	/**
	 * @throws Exception
	 */
	@Test
	public void testSubFeat() throws Exception
	{
		PreFeatParser parser = new PreFeatParser();

		Prerequisite prereq =
				parser.parse("feat", "1,Weapon Focus (Rapier)", false, false);

		assertEquals(
			"<prereq kind=\"feat\" key=\"Weapon Focus\" sub-key=\"Rapier\" operator=\"GTEQ\" operand=\"1\" >\n"
				+ "</prereq>\n", prereq.toString());
	}

	/**
	 * @throws Exception
	 */
	@Test
	public void test966023() throws Exception
	{
		PreFeatParser parser = new PreFeatParser();
		String bonus = "1,Spell Focus(Conjuration)";

		Prerequisite prereq = parser.parse("feat", bonus, false, false);

		assertEquals(
			"<prereq kind=\"feat\" key=\"Spell Focus\" sub-key=\"Conjuration\" operator=\"GTEQ\" operand=\"1\" >\n"
				+ "</prereq>\n", prereq.toString());
	}

	/**
	 * @throws Exception
	 */
	@Test
	public void testTwoOfType() throws Exception
	{
		PreFeatParser parser = new PreFeatParser();

		Prerequisite prereq =
				parser.parse("feat", "2,TYPE=ItemCreation", false, false);

		assertEquals(
			"<prereq kind=\"feat\" key=\"TYPE=ItemCreation\" operator=\"GTEQ\" operand=\"2\" >\n"
				+ "</prereq>\n", prereq.toString());
	}

	/**
	 * Test that exclusions are parsed properly.
	 * @throws Exception
	 */
	@Test
	public void testExclusions() throws Exception
	{
		PreFeatParser parser = new PreFeatParser();

		Prerequisite prereq =
				parser.parse("feat", "2,TYPE=ItemCreation,[Scribe Scroll]",
					false, false);

		assertEquals(
			"<prereq operator=\"GTEQ\" operand=\"3\" >\n"
				+ "<prereq kind=\"feat\" count-multiples=\"true\" key=\"TYPE=ItemCreation\" operator=\"GTEQ\" operand=\"1\" >\n"
				+ "</prereq>\n"
				+ "<prereq kind=\"feat\" count-multiples=\"true\" key=\"Scribe Scroll\" operator=\"LT\" operand=\"1\" >\n"
				+ "</prereq>\n</prereq>\n", prereq.toString());
	}
	
	/**
	 * Test that an error is produced if separators are incorrect
	 * @throws Exception
	 */
	@Test
	public void testInvalidSeparators() throws Exception
	{
		try
		{
			PreFeatParser parser = new PreFeatParser();
			Prerequisite prereq =
					parser.parse("feat",
						"1,,KEY_a", false, false);
			fail("Should have thrown a PersistenceLayerException.");
		}
		catch (PersistenceLayerException e)
		{
			// Ignore, this is the expected result.
		}
	}
	
	/**
	 * Test that an error is produced if separators are incorrect
	 * @throws Exception
	 */
	@Test
	public void testInvalidCharacter() throws Exception
	{
		try
		{
			PreFeatParser parser = new PreFeatParser();
			Prerequisite prereq =
					parser.parse("feat",
						"1,KEY_a|Key_b", false, false);
			fail("Should have thrown a PersistenceLayerException.");
		}
		catch (PersistenceLayerException e)
		{
			// Ignore, this is the expected result.
		}
	}
	
}