NullRuleTest.java

/**
 * Copyright (C) 2017 Jan Schäfer (jansch@users.sourceforge.net)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jskat.util.rule;

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;

import org.jskat.AbstractJSkatTest;
import org.jskat.data.GameAnnouncement;
import org.jskat.data.GameAnnouncement.GameAnnouncementFactory;
import org.jskat.data.SkatGameData;
import org.jskat.data.Trick;
import org.jskat.util.Card;
import org.jskat.util.GameType;
import org.jskat.util.Player;
import org.junit.Before;
import org.junit.Test;

/**
 * Tests for NullRule
 */
public class NullRuleTest extends AbstractJSkatTest {

	private SkatGameData data;
	private GameAnnouncementFactory factory;

	private static SkatRule nullRules = SkatRuleFactory
			.getSkatRules(GameType.NULL);

	/**
	 * @see Before
	 */
	@Before
	public void initialize() {

		data = new SkatGameData();
		factory = GameAnnouncement.getFactory();
		factory.setGameType(GameType.NULL);
		data.setDeclarer(Player.FOREHAND);
	}

	private void playWinningTricks() {
		data.addTrick(new Trick(0, Player.FOREHAND));
		data.addTrickCard(Card.C7);
		data.addTrickCard(Card.C8);
		data.addTrickCard(Card.C9);
		data.setTrickWinner(0, Player.REARHAND);
		data.addTrick(new Trick(1, Player.REARHAND));
		data.addTrickCard(Card.S8);
		data.addTrickCard(Card.S7);
		data.addTrickCard(Card.S9);
		data.setTrickWinner(1, Player.MIDDLEHAND);
	}

	/**
	 * Checks @see NullRule#calcGameWon()
	 */
	@Test
	public void calcGameWon() {

		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		data.calcResult();
		assertTrue(data.getResult().isWon());
	}

	/**
	 * Checks @see NullRule#calcGameWon()
	 */
	@Test
	public void calcGameLost() {

		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		playLoosingTrick();
		data.calcResult();
		assertFalse(data.getResult().isWon());
	}

	/**
	 * Checks @see NullRule#calcGameResult()
	 */
	@Test
	public void calcGameResultGameWon() {

		factory.setHand(false);
		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		data.calcResult();
		assertEquals(23, data.getResult().getGameValue());
	}

	@Test
	public void calcGameResultGameWonContra() {

		factory.setHand(false);
		data.setAnnouncement(factory.getAnnouncement());
		data.setContra(true);
		playWinningTricks();
		data.calcResult();
		assertThat(data.getResult().getGameValue(), is(46));
	}

	@Test
	public void calcGameResultGameWonContraRe() {

		factory.setHand(false);
		data.setAnnouncement(factory.getAnnouncement());
		data.setContra(true);
		data.setRe(true);
		playWinningTricks();
		data.calcResult();
		assertThat(data.getResult().getGameValue(), is(92));
	}

	/**
	 * Checks @see NullRule#calcGameResult()
	 */
	@Test
	public void calcGameResultGameWonHand() {

		factory.setHand(true);
		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		data.calcResult();
		assertEquals(35, data.getResult().getGameValue());
	}

	/**
	 * Checks @see NullRule#calcGameResult()
	 */
	@Test
	public void calcGameResultGameWonOuvert() {

		factory.setHand(false);
		factory.setOuvert(Boolean.TRUE);
		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		data.calcResult();
		assertEquals(46, data.getResult().getGameValue());
	}

	/**
	 * Checks @see NullRule#calcGameResult()
	 */
	@Test
	public void calcGameResultGameWonHandOuvert() {
		factory.setHand(true);
		factory.setOuvert(true);
		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		data.calcResult();
		assertEquals(59, data.getResult().getGameValue());
	}

	/**
	 * Checks @see NullRule#calcGameResult()
	 */
	@Test
	public void calcGameResultGameLost() {

		factory.setHand(false);
		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		playLoosingTrick();
		data.calcResult();
		assertEquals(-46, data.getResult().getGameValue());
	}

	@Test
	public void calcGameResultGameLostContra() {

		factory.setHand(false);
		data.setAnnouncement(factory.getAnnouncement());
		data.setContra(true);
		playWinningTricks();
		playLoosingTrick();
		data.calcResult();
		assertThat(data.getResult().getGameValue(), is(-92));
	}

	@Test
	public void calcGameResultGameLostContraRe() {

		factory.setHand(false);
		data.setAnnouncement(factory.getAnnouncement());
		data.setContra(true);
		data.setRe(true);
		playWinningTricks();
		playLoosingTrick();
		data.calcResult();
		assertThat(data.getResult().getGameValue(), is(-184));
	}

	private void playLoosingTrick() {
		data.addTrick(new Trick(2, Player.MIDDLEHAND));
		data.addTrickCard(Card.H7);
		data.addTrickCard(Card.H8);
		data.addTrickCard(Card.H9);
		data.setTrickWinner(2, Player.FOREHAND);
		data.getGameResult().setWon(nullRules.isGameWon(data));
	}

	/**
	 * Checks @see NullRule#calcGameResult()
	 */
	@Test
	public void calcGameResultGameLostHand() {
		factory.setHand(true);
		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		playLoosingTrick();
		data.calcResult();
		assertEquals(-70, nullRules.calcGameResult(data));
	}

	/**
	 * Checks @see NullRule#calcGameResult()
	 */
	@Test
	public void calcGameResultGameLostOuvert() {

		factory.setHand(false);
		factory.setOuvert(Boolean.TRUE);
		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		playLoosingTrick();
		data.calcResult();
		assertEquals(-92, nullRules.calcGameResult(data));
	}

	/**
	 * Checks @see NullRule#calcGameResult()
	 */
	@Test
	public void calcGameResultGameLostHandOuvert() {
		factory.setHand(true);
		factory.setOuvert(true);
		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		playLoosingTrick();
		data.calcResult();
		assertEquals(-118, nullRules.calcGameResult(data));
	}

	/**
	 * Test for overbidding in null games
	 */
	@Test
	public void testOverbid() {

		data.addPlayerBid(Player.FOREHAND, 24);
		factory.setHand(false);
		data.setAnnouncement(factory.getAnnouncement());
		playWinningTricks();
		data.calcResult();
		assertEquals(-46, data.getResult().getGameValue());
	}
}