JRummikub/test/jrummikub/control/RoundControlTest.java

package jrummikub.control;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;

import java.util.Iterator;

import jrummikub.model.GameState;
import jrummikub.model.MockGameState;
import jrummikub.model.MockTable;
import jrummikub.model.Position;
import jrummikub.model.Stone;
import jrummikub.model.StoneSet;
import jrummikub.util.Pair;
import jrummikub.view.MockView;

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

public class RoundControlTest {
	private MockView view;
	private MockGameState testGameState;
	private RoundControl testRound;
	private MockTable newTable;

	@Before
	public void setup() {
		view = new MockView();
		testGameState = new MockGameState();
		testRound = new RoundControl(testGameState, view);
		Stone stone = testGameState.getGameHeap().drawStone();
		testGameState.table.drop(new StoneSet(stone), new Position(5, 0));
		newTable = new MockTable();
		newTable.drop(new StoneSet(stone), new Position(5, 0));
		
	}

	private void checkCorrectlyDealed() {
		assertEquals(106 - testGameState.getPlayerCount() * 14 - testGameState.table.getSize(), testGameState
				.getGameHeap().getSize());
		for (int i = 0; i < testGameState.getPlayerCount(); i++) {
			assertEquals(14, testGameState.getPlayer(i).getHand().getSize());
		}
	}

	private void checkTurnStartSetUp() {
		assertNotNull(view.currentPlayerName);
		assertNotNull(view.getTablePanel().leftPlayerName);
		assertNotNull(view.getTablePanel().topPlayerName);
		assertNotNull(view.getTablePanel().rightPlayerName);
		assertTrue(view.displayStartTurnPanel);
		assertFalse(view.startTurnEvent.listeners.isEmpty());
		checkTableDisplay();
	}
	
	private void checkTableDisplay() {
		Iterator<Pair<StoneSet, Position>> stoneSetsView = view.tablePanel.stoneSets.iterator();
		Iterator<Pair<StoneSet, Position>> stoneSetsModel = testGameState.table.sets.iterator();
		
		while(stoneSetsView.hasNext()) {
			assertTrue(stoneSetsModel.hasNext());
			assertSame(stoneSetsView.next(), stoneSetsModel.next());
		}
		assertFalse(stoneSetsModel.hasNext());
	}

	private void resetTurnStart() {
		view.currentPlayerName = null;
		view.getTablePanel().leftPlayerName = null;
		view.getTablePanel().topPlayerName = null;
		view.getTablePanel().rightPlayerName = null;
		view.displayStartTurnPanel = false;
	}

	@Test
	public void testDeal() {
		testRound.deal();
		checkCorrectlyDealed();
	}

	@Test
	public void testStartRound() {
		testRound.startRound();
		checkCorrectlyDealed();

		checkTurnStartSetUp();
	}
	
	@Test
	public void testStartRoundDisplayOnly() {
		testRound.startRound();
		checkCorrectlyDealed();

		checkTableDisplay();
	}

	@Test
	public void testTableValidHandChanged() {
		testRound.startRound();
		MockTable oldTable = testGameState.table;
		newTable.valid = true;
		oldTable.clonedTable = newTable;

		view.startTurnEvent.emit();
		assertFalse(view.displayStartTurnPanel);
		testGameState.players.get(0).hand.stones.remove(0);
		resetTurnStart();
		view.getPlayerPanel().endTurnEvent.emit();

		assertNotSame(oldTable, testGameState.table);
		assertSame(newTable, testGameState.table);
		assertEquals(1, testGameState.activePlayer);

		checkTurnStartSetUp();
	}

	@Test
	public void testTableInvalidHandChanged() {
		testRound.startRound();
		MockTable oldTable = testGameState.table;
		newTable.valid = false;
		oldTable.clonedTable = newTable;

		view.startTurnEvent.emit();
		assertFalse(view.displayStartTurnPanel);
		Stone stone = testGameState.players.get(0).hand.stones.remove(0);
		newTable.drop(new StoneSet(stone), new Position(0, 0));
		resetTurnStart();
		view.getPlayerPanel().endTurnEvent.emit();

		assertSame(oldTable, testGameState.table);
		assertNotSame(newTable, testGameState.table);
		assertEquals(1, testGameState.activePlayer);
		assertEquals(14 + 3, testGameState.players.get(0).hand.getSize());
		checkTurnStartSetUp();
	}

	@Test
	public void testTableValidHandUnchanged() {
		testRound.startRound();
		MockTable oldTable = testGameState.table;
		newTable.valid = true;
		oldTable.clonedTable = newTable;

		view.startTurnEvent.emit();
		assertFalse(view.displayStartTurnPanel);
		resetTurnStart();
		view.getPlayerPanel().endTurnEvent.emit();

		assertEquals(14 + 1, testGameState.players.get(0).hand.getSize());
		assertEquals(1, testGameState.activePlayer);
		assertSame(newTable, testGameState.table);
		assertNotSame(oldTable, testGameState.table);

		checkTurnStartSetUp();
	}

	@Test
	public void testTableInvalidHandUnchanged() {
		testRound.startRound();
		MockTable oldTable = testGameState.table;
		newTable.valid = false;
		oldTable.clonedTable = newTable;

		view.startTurnEvent.emit();
		assertFalse(view.displayStartTurnPanel);
		resetTurnStart();
		view.getPlayerPanel().endTurnEvent.emit();

		assertEquals(14 + 1, testGameState.players.get(0).hand.getSize());
		assertEquals(1, testGameState.activePlayer);
		assertNotSame(newTable, testGameState.table);
		assertSame(oldTable, testGameState.table);

		checkTurnStartSetUp();
	}

	@Test
	public void testWinning() {
		testRound.startRound();
		MockTable oldTable = testGameState.table;
		newTable.valid = true;
		oldTable.clonedTable = newTable;

		view.startTurnEvent.emit();
		assertFalse(view.displayStartTurnPanel);
		testGameState.players.get(0).hand.stones.clear();
		resetTurnStart();
		view.getPlayerPanel().endTurnEvent.emit();

		assertTrue(view.displayWinPanel);
	}
}