/**

 * The MIT License (MIT)

 *

 * Copyright (C) 2013 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

 *

 * Permission is hereby granted, free of charge, to any person obtaining a copy

 * of this software and associated documentation files (the "Software"), to deal

 * in the Software without restriction, including without limitation the rights

 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

 * copies of the Software, and to permit persons to whom the Software is

 * furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

 * THE SOFTWARE.

 */

package org.apidesign.demo.minesweeper;

import org.apidesign.demo.minesweeper.MinesModel.SquareType;

import static org.testng.Assert.*;

import org.testng.annotations.Test;

public class MinesModelTest {

    @Test public void tenTenTen() {

        Mines m = new Mines();

        m.init(10, 10, 10);

        assertEquals(m.getRows().size(), 10, "Ten rows");

        int cnt = 0;

        for (Row row : m.getRows()) {

            assertEquals(row.getColumns().size(), 10, "Ten columns in each row");

            for (Square square : row.getColumns()) {

                if (square.isMine()) {

                    cnt++;

                }

            }

        }

        assertEquals(cnt, 10, "Ten mines");

    }

    @Test public void bombsSet() {

        Mines m = new Mines();

        m.init(10, 10, 0);

        set(m, 1, 1, SquareType.UNKNOWN, true);

        set(m, 0, 0, SquareType.N_0, false);

        set(m, 0, 1, SquareType.N_2, false);

        set(m, 0, 2, SquareType.N_3, false);

        set(m, 1, 0, SquareType.N_5, false);

        set(m, 2, 0, SquareType.N_8, false);

        set(m, 3, 0, SquareType.N_2, false);

        m.computeMines();

        assertSquare(m, 0, 0, SquareType.N_1);

        assertSquare(m, 1, 0, SquareType.N_1);

        assertSquare(m, 2, 0, SquareType.N_1);

        assertSquare(m, 3, 0, SquareType.N_0);

        assertSquare(m, 0, 1, SquareType.N_1);

        assertSquare(m, 0, 2, SquareType.N_1);

        assertSquare(m, 2, 2, SquareType.UNKNOWN);

    }

    private static void set(Mines m, int x, int y, SquareType squareType, boolean mine) {

        Square sq = m.getRows().get(y).getColumns().get(x);

        sq.setState(squareType);

        sq.setMine(mine);

    }

    private static void assertSquare(Mines m, int x, int y, SquareType t) {

        Square sq = m.getRows().get(y).getColumns().get(x);

        assertEquals(sq.getState(), t, "Expecting at " + x + ":" + y);

    }

}