package puzzleTests;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import junit.framework.TestCase;
import model.playerModel.PlayerModel;

public class Tests extends TestCase {

	public static PlayerModel getFakePlayerModel() {
		PlayerModel pm = new PlayerModel();

		pm.logGame(25);
		pm.logGame(30);
		pm.logGame(26);
		pm.logGame(34);
		pm.logGame(22);
		pm.logGame(30);
		pm.logGame(60);

		return pm;
	}

	public void testHighScores() {
		PlayerModel pm = getFakePlayerModel();
		int[] highScores = pm.getHighScores();

		assertEquals(highScores.length, 10);
		assertEquals(highScores[0], 60);
		assertEquals(highScores[1], 34);
		assertEquals(highScores[2], 30);
		assertEquals(highScores[3], 30);
		assertEquals(highScores[4], 26);
		assertEquals(highScores[5], 25);
		assertEquals(highScores[6], 22);
		assertEquals(highScores[7], -1);
		assertEquals(highScores[8], -1);
		assertEquals(highScores[9], -1);
	}

	public void testSerializationInput() {
		PlayerModel pm = getFakePlayerModel();

		FileOutputStream fout = null;
		ObjectOutputStream oout = null;

		FileInputStream fin = null;
		ObjectInputStream oin = null;
		try {
			fout = new FileOutputStream("test/PlayerModel.dat");
			oout = new ObjectOutputStream(fout);
			oout.writeObject(pm);
			oout.close();
		} catch (IOException ex) {
			ex.printStackTrace();
			fail("Exception");
		}

		pm = null;

		try {
			fin = new FileInputStream("test/PlayerModel.dat");

			oin = new ObjectInputStream(fin);
			pm = (PlayerModel) oin.readObject();

			oin.close();

			int[] highScores = pm.getHighScores();

			assertEquals(highScores.length, 10);
			assertEquals(highScores[0], 60);
			assertEquals(highScores[1], 34);
			assertEquals(highScores[2], 30);
			assertEquals(highScores[3], 30);
			assertEquals(highScores[4], 26);
			assertEquals(highScores[5], 25);
			assertEquals(highScores[6], 22);
			assertEquals(highScores[7], -1);
			assertEquals(highScores[8], -1);
			assertEquals(highScores[9], -1);

		} catch (FileNotFoundException e) {
			e.printStackTrace();
			fail("Exception");
		} catch (IOException e) {
			e.printStackTrace();
			fail("Exception");
		} catch (ClassNotFoundException e) {
			e.printStackTrace();
			fail("Exception");
		}
	}

	public void testSerializationOutput() {
		PlayerModel pm = getFakePlayerModel();

		FileOutputStream fout = null;
		ObjectOutputStream oout = null;
		try {
			fout = new FileOutputStream("test/PlayerModel.dat");
			oout = new ObjectOutputStream(fout);
			oout.writeObject(pm);
			oout.close();

			assertTrue((new File("test/playerModel.dat")).exists());
		} catch (IOException ex) {
			ex.printStackTrace();
			fail("Exception");
		}
	}
}