EnterMapTest.java

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/*
 * Gridarta MMORPG map editor for Crossfire, Daimonin and similar games.
 * Copyright (C) 2000-2015 The Gridarta Developers.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

package net.sf.gridarta.gui.map.mapactions;

import java.awt.Point;
import net.sf.gridarta.model.direction.Direction;
import net.sf.gridarta.utils.Size2D;
import org.junit.Assert;
import org.junit.Test;

@SuppressWarnings("JavaDoc")
public class EnterMapTest {

    @Test
    public void calculateNewCursorLocation_onSide_returnsNewCoordinate() throws Exception {
        Assert.assertEquals(new Point(1, 4), EnterMap.calculateNewCursorLocation(new Point(2, 0), new Size2D(5, 5), Direction.NORTH_WEST));
        Assert.assertEquals(new Point(2, 4), EnterMap.calculateNewCursorLocation(new Point(2, 0), new Size2D(5, 5), Direction.NORTH));
        Assert.assertEquals(new Point(3, 4), EnterMap.calculateNewCursorLocation(new Point(2, 0), new Size2D(5, 5), Direction.NORTH_EAST));

        Assert.assertEquals(new Point(0, 1), EnterMap.calculateNewCursorLocation(new Point(4, 2), new Size2D(5, 5), Direction.NORTH_EAST));
        Assert.assertEquals(new Point(0, 2), EnterMap.calculateNewCursorLocation(new Point(4, 2), new Size2D(5, 5), Direction.EAST));
        Assert.assertEquals(new Point(0, 3), EnterMap.calculateNewCursorLocation(new Point(4, 2), new Size2D(5, 5), Direction.SOUTH_EAST));

        Assert.assertEquals(new Point(3, 0), EnterMap.calculateNewCursorLocation(new Point(2, 4), new Size2D(5, 5), Direction.SOUTH_EAST));
        Assert.assertEquals(new Point(2, 0), EnterMap.calculateNewCursorLocation(new Point(2, 4), new Size2D(5, 5), Direction.SOUTH));
        Assert.assertEquals(new Point(1, 0), EnterMap.calculateNewCursorLocation(new Point(2, 4), new Size2D(5, 5), Direction.SOUTH_WEST));

        Assert.assertEquals(new Point(4, 3), EnterMap.calculateNewCursorLocation(new Point(0, 2), new Size2D(5, 5), Direction.SOUTH_WEST));
        Assert.assertEquals(new Point(4, 2), EnterMap.calculateNewCursorLocation(new Point(0, 2), new Size2D(5, 5), Direction.WEST));
        Assert.assertEquals(new Point(4, 1), EnterMap.calculateNewCursorLocation(new Point(0, 2), new Size2D(5, 5), Direction.NORTH_WEST));
    }

    @Test
    public void calculateNewCursorLocation_inCorner_returnsNewCoordinate() throws Exception {
        Assert.assertEquals(new Point(4, 1), EnterMap.calculateNewCursorLocation(new Point(0, 0), new Size2D(5, 5), Direction.SOUTH_WEST));
        Assert.assertEquals(new Point(4, 0), EnterMap.calculateNewCursorLocation(new Point(0, 0), new Size2D(5, 5), Direction.WEST));
        Assert.assertEquals(new Point(4, 4), EnterMap.calculateNewCursorLocation(new Point(0, 0), new Size2D(5, 5), Direction.NORTH_WEST));
        Assert.assertEquals(new Point(0, 4), EnterMap.calculateNewCursorLocation(new Point(0, 0), new Size2D(5, 5), Direction.NORTH));
        Assert.assertEquals(new Point(1, 4), EnterMap.calculateNewCursorLocation(new Point(0, 0), new Size2D(5, 5), Direction.NORTH_EAST));

        Assert.assertEquals(new Point(3, 4), EnterMap.calculateNewCursorLocation(new Point(4, 0), new Size2D(5, 5), Direction.NORTH_WEST));
        Assert.assertEquals(new Point(4, 4), EnterMap.calculateNewCursorLocation(new Point(4, 0), new Size2D(5, 5), Direction.NORTH));
        Assert.assertEquals(new Point(0, 4), EnterMap.calculateNewCursorLocation(new Point(4, 0), new Size2D(5, 5), Direction.NORTH_EAST));
        Assert.assertEquals(new Point(0, 0), EnterMap.calculateNewCursorLocation(new Point(4, 0), new Size2D(5, 5), Direction.EAST));
        Assert.assertEquals(new Point(0, 1), EnterMap.calculateNewCursorLocation(new Point(4, 0), new Size2D(5, 5), Direction.SOUTH_EAST));

        Assert.assertEquals(new Point(0, 3), EnterMap.calculateNewCursorLocation(new Point(4, 4), new Size2D(5, 5), Direction.NORTH_EAST));
        Assert.assertEquals(new Point(0, 4), EnterMap.calculateNewCursorLocation(new Point(4, 4), new Size2D(5, 5), Direction.EAST));
        Assert.assertEquals(new Point(0, 0), EnterMap.calculateNewCursorLocation(new Point(4, 4), new Size2D(5, 5), Direction.SOUTH_EAST));
        Assert.assertEquals(new Point(4, 0), EnterMap.calculateNewCursorLocation(new Point(4, 4), new Size2D(5, 5), Direction.SOUTH));
        Assert.assertEquals(new Point(3, 0), EnterMap.calculateNewCursorLocation(new Point(4, 4), new Size2D(5, 5), Direction.SOUTH_WEST));

        Assert.assertEquals(new Point(1, 0), EnterMap.calculateNewCursorLocation(new Point(0, 4), new Size2D(5, 5), Direction.SOUTH_EAST));
        Assert.assertEquals(new Point(0, 0), EnterMap.calculateNewCursorLocation(new Point(0, 4), new Size2D(5, 5), Direction.SOUTH));
        Assert.assertEquals(new Point(4, 0), EnterMap.calculateNewCursorLocation(new Point(0, 4), new Size2D(5, 5), Direction.SOUTH_WEST));
        Assert.assertEquals(new Point(4, 4), EnterMap.calculateNewCursorLocation(new Point(0, 4), new Size2D(5, 5), Direction.WEST));
        Assert.assertEquals(new Point(4, 3), EnterMap.calculateNewCursorLocation(new Point(0, 4), new Size2D(5, 5), Direction.NORTH_WEST));
    }

}