/*
* Catroid: An on-device visual programming system for Android devices
* Copyright (C) 2010-2016 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.catroid.test.content.actions;
import android.test.AndroidTestCase;
import org.catrobat.catroid.content.SingleSprite;
import org.catrobat.catroid.content.Sprite;
import org.catrobat.catroid.content.bricks.PointInDirectionBrick.Direction;
import org.catrobat.catroid.formulaeditor.Formula;
public class PointInDirectionActionTest extends AndroidTestCase {
private static final String NOT_NUMERICAL_STRING = "NOT_NUMERICAL_STRING";
private Sprite sprite;
@Override
protected void setUp() throws Exception {
sprite = new SingleSprite("testSprite");
super.setUp();
}
public void testPointRight() {
sprite.getActionFactory().createPointInDirectionAction(sprite, new Formula(Direction.RIGHT.getDegrees()))
.act(1.0f);
assertEquals("Wrong direction", 90f, sprite.look.getDirectionInUserInterfaceDimensionUnit(), 1e-3);
}
public void testPointLeft() {
sprite.getActionFactory().createPointInDirectionAction(sprite, new Formula(Direction.LEFT.getDegrees()))
.act(1.0f);
assertEquals("Wrong direction", -90f, sprite.look.getDirectionInUserInterfaceDimensionUnit(), 1e-3);
}
public void testPointUp() {
sprite.getActionFactory().createPointInDirectionAction(sprite, new Formula(Direction.UP.getDegrees()))
.act(1.0f);
assertEquals("Wrong direction", 0f, sprite.look.getDirectionInUserInterfaceDimensionUnit(), 1e-3);
}
public void testPointDown() {
sprite.getActionFactory().createPointInDirectionAction(sprite, new Formula(Direction.DOWN.getDegrees()))
.act(1.0f);
assertEquals("Wrong direction", 180f, sprite.look.getDirectionInUserInterfaceDimensionUnit(), 1e-3);
}
public void testRotateAndPoint() {
Sprite sprite = new SingleSprite("test");
sprite.look.setRotation(-42);
sprite.getActionFactory().createPointInDirectionAction(sprite, new Formula(Direction.RIGHT.getDegrees()))
.act(1.0f);
assertEquals("Wrong direction", 90f, sprite.look.getDirectionInUserInterfaceDimensionUnit(), 1e-3);
}
public void testBrickWithStringFormula() {
sprite.getActionFactory().createPointInDirectionAction(sprite, new Formula(String.valueOf(Direction.RIGHT.getDegrees()))).act(1.0f);
assertEquals("Wrong direction", (float) Direction.RIGHT.getDegrees(),
sprite.look.getDirectionInUserInterfaceDimensionUnit());
sprite.getActionFactory().createPointInDirectionAction(sprite, new Formula(NOT_NUMERICAL_STRING)).act(1.0f);
assertEquals("Wrong direction", (float) Direction.RIGHT.getDegrees(),
sprite.look.getDirectionInUserInterfaceDimensionUnit());
}
public void testNullFormula() {
sprite.getActionFactory().createPointInDirectionAction(sprite, null).act(1.0f);
assertEquals("Wrong direction", 0f, sprite.look.getDirectionInUserInterfaceDimensionUnit());
}
public void testNotANumberFormula() {
sprite.getActionFactory().createPointInDirectionAction(sprite, new Formula(Double.NaN)).act(1.0f);
assertEquals("Wrong direction", 90f, sprite.look.getDirectionInUserInterfaceDimensionUnit());
}
}