PCGVer2ParserTest.java

/*
 * PCGVer2ParserTest.java
 * Copyright 2004 (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 19-Nov-2004
 */
package pcgen.io;

import pcgen.system.PCGenPropBundle;

import org.junit.Test;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;

/**
 */
public class PCGVer2ParserTest
{

	@Test
	public void test_1045596_1() throws PCGParseException
	{
		PCGVer2Parser parser = new PCGVer2Parser(null);

		parser.parseVersionLine("VERSION:5.7.1");

		int[] version = parser.getPcgenVersion();
		String suffix = parser.getPcgenVersionSuffix();

		assertEquals(3, version.length);
		assertEquals(5, version[0]);
		assertEquals(7, version[1]);
		assertEquals(1, version[2]);
		assertEquals(null, suffix);
	}

	@Test
	public void test_1045596_2() throws PCGParseException
	{
		PCGVer2Parser parser = new PCGVer2Parser(null);

		parser.parseVersionLine("VERSION:5-7-1");

		int[] version = parser.getPcgenVersion();
		String suffix = parser.getPcgenVersionSuffix();

		assertEquals(3, version.length);
		assertEquals(5, version[0]);
		assertEquals(7, version[1]);
		assertEquals(1, version[2]);
		assertEquals(null, suffix);
	}

	@Test
	public void test_1045596_3() throws PCGParseException
	{
		PCGVer2Parser parser = new PCGVer2Parser(null);

		parser.parseVersionLine("VERSION:5 7 1");

		int[] version = parser.getPcgenVersion();
		String suffix = parser.getPcgenVersionSuffix();

		assertEquals(3, version.length);
		assertEquals(5, version[0]);
		assertEquals(7, version[1]);
		assertEquals(1, version[2]);
		assertEquals(null, suffix);
	}

	@Test
	public void test_1045596_4() throws PCGParseException
	{
		PCGVer2Parser parser = new PCGVer2Parser(null);

		parser.parseVersionLine("VERSION:5.7.1 RC1");

		int[] version = parser.getPcgenVersion();
		String suffix = parser.getPcgenVersionSuffix();

		assertEquals(3, version.length);
		assertEquals(5, version[0]);
		assertEquals(7, version[1]);
		assertEquals(1, version[2]);
		assertEquals("RC1", suffix);
	}

	@Test
	public void test_1045596_5() throws PCGParseException
	{
		PCGVer2Parser parser = new PCGVer2Parser(null);

		parser.parseVersionLine("VERSION:5.7.1.autobuild.20041119-18:00");

		int[] version = parser.getPcgenVersion();
		String suffix = parser.getPcgenVersionSuffix();

		assertEquals(3, version.length);
		assertEquals(5, version[0]);
		assertEquals(7, version[1]);
		assertEquals(1, version[2]);
		assertEquals("autobuild.20041119-18:00", suffix);
	}

	@Test
	public void test_1045596_6()
	{
		PCGVer2Parser parser = new PCGVer2Parser(null);

		try
		{
			parser.parseVersionLine("5.7.1");
			fail("Should have thrown an exception");
		}
		catch (PCGParseException e)
		{
			assertThat(e.getMessage(), is("Not a Version Line."));
		}
	}

	@Test
	public void test_1045596_7()
	{
		PCGVer2Parser parser = new PCGVer2Parser(null);

		try
		{
			parser.parseVersionLine("VERSION:5.7.1RC1");
			fail("Should have thrown an exception");
		}
		catch (PCGParseException e)
		{
			assertEquals("Invalid PCGen version.", e.getMessage());
		}
	}

	/**
	 * Test parsing of version line for broken 5.12RC1 version number.
	 * @throws PCGParseException
	 */
	@Test
	public void test_1045596_8() throws PCGParseException
	{
		PCGVer2Parser parser = new PCGVer2Parser(null);

		parser.parseVersionLine("VERSION:5.12 RC1");
		
		int[] version = parser.getPcgenVersion();
		String suffix = parser.getPcgenVersionSuffix();

		assertEquals(3, version.length);
		assertEquals(5, version[0]);
		assertEquals(12, version[1]);
		assertEquals(0, version[2]);
		assertEquals("RC1", suffix);
	}


	/**
	 * Test that the currently specified version can be parsed.
	 * @throws PCGParseException
	 */
	@Test
	public void testCurrVersion() throws PCGParseException
	{
		PCGVer2Parser parser = new PCGVer2Parser(null);

		parser.parseVersionLine("VERSION:" + PCGenPropBundle.getVersionNumber());

		int[] version = parser.getPcgenVersion();
		parser.getPcgenVersionSuffix();

		assertThat("version length is correct", version.length, is(3));
	}
	
	@Test
	public void testCompareVersionTo() throws PCGParseException
	{
		PCGVer2Parser parser = new PCGVer2Parser(null);

		parser.parseVersionLine("VERSION:5.13.6");
		assertEquals("Check of a matching version", 0, parser
			.compareVersionTo(new int[]{5, 13, 6}));
		assertEquals("Check of an earlier version", -1, parser
			.compareVersionTo(new int[]{5, 13, 7}));
		assertEquals("Check of a later version", 1, parser
			.compareVersionTo(new int[]{5, 13, 5}));
	}
}