/**
* Catroid: An on-device visual programming system for Android devices
* Copyright (C) 2010-2014 The Catrobat Team
* (<http://developer.catrobat.org/credits>)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* An additional term exception under section 7 of the GNU Affero
* General Public License, version 3, is available at
* http://developer.catrobat.org/license_additional_term
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.catrobat.html5player.client.bricks;
import org.catrobat.html5player.client.Sprite;
import org.catrobat.html5player.client.Stage;
import org.catrobat.html5player.client.bricks.SetXBrick;
import org.catrobat.html5player.client.formulaeditor.Formula;
import com.google.gwt.canvas.client.Canvas;
import com.google.gwt.junit.client.GWTTestCase;
public class SetXBrickTest extends GWTTestCase {
private Formula xPosition = new Formula(100);
@Override
public String getModuleName() {
return "org.catrobat.html5player.html5player";
}
public void testNormalBehavior() {
Stage stage = Stage.getInstance();
Canvas canvas = Canvas.createIfSupported();
canvas.setCoordinateSpaceHeight(100);
canvas.setCoordinateSpaceWidth(100);
stage.setCanvas(canvas);
String spriteName = new String("testSetXSprite");
Sprite sprite = new Sprite(spriteName);
stage.getSpriteManager().addSprite(sprite);
assertEquals("Unexpected initial sprite x position", 50d, sprite.getLook().getXPosition());
assertEquals("Unexpected initial sprite y position", 50d, sprite.getLook().getYPosition());
SetXBrick setXBrick = new SetXBrick(spriteName, xPosition);
setXBrick.execute();
assertEquals("Incorrect sprite x position after SetXBrick executed", (double) xPosition.interpretFloat(sprite),
sprite.getLook().getXPosition()-50);
}
public void testNullSprite() {
SetXBrick setXBrick = new SetXBrick(null, xPosition);
setXBrick.execute();
}
public void testBoundaryPositions() {
Stage stage = Stage.getInstance();
Canvas canvas = Canvas.createIfSupported();
canvas.setCoordinateSpaceHeight(100);
canvas.setCoordinateSpaceWidth(100);
stage.setCanvas(canvas);
String spriteName = new String("testSetXSprite1");
Sprite sprite = new Sprite(spriteName);
stage.getSpriteManager().addSprite(sprite);
SetXBrick setXBrick = new SetXBrick(spriteName, new Formula(Integer.MAX_VALUE));
setXBrick.execute();
assertEquals("SetXBrick failed to place Sprite at maximum x integer value", Integer.MAX_VALUE,
(int) sprite.getLook().getXPosition());
setXBrick = new SetXBrick(spriteName, new Formula(Integer.MIN_VALUE));
setXBrick.execute();
assertEquals("SetXBrick failed to place Sprite at minimum x integer value", -(Integer.MIN_VALUE-50),
(int) sprite.getLook().getXPosition());
}
}