/*
* 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 com.badlogic.gdx.scenes.scene2d.Action;
import org.catrobat.catroid.content.ActionFactory;
import org.catrobat.catroid.content.SingleSprite;
import org.catrobat.catroid.content.Sprite;
import org.catrobat.catroid.formulaeditor.Formula;
public class GlideToActionTest extends AndroidTestCase {
private static final float X_POSITION = 12f;
private static final float Y_POSITION = 150f;
private static final float DURATION = 225f;
private static final String NOT_NUMERICAL_STRING = "NOT_NUMERICAL_STRING";
private static final String NOT_NUMERICAL_STRING2 = "NOT_NUMERICAL_STRING2";
private static final String NOT_NUMERICAL_STRING3 = "NOT_NUMERICAL_STRING3";
Formula xPosition = new Formula(X_POSITION);
Formula yPosition = new Formula(Y_POSITION);
Formula duration = new Formula(DURATION);
private Sprite sprite;
@Override
protected void setUp() throws Exception {
sprite = new SingleSprite("testSprite");
super.setUp();
}
public void testNormalBehavior() throws InterruptedException {
assertEquals("Unexpected initial sprite x position", 0f, sprite.look.getXInUserInterfaceDimensionUnit());
assertEquals("Unexpected initial sprite y position", 0f, sprite.look.getYInUserInterfaceDimensionUnit());
sprite.look.setWidth(100.0f);
sprite.look.setHeight(50.0f);
Action action = sprite.getActionFactory().createGlideToAction(sprite, xPosition, yPosition, duration);
long currentTimeDelta = System.currentTimeMillis();
do {
currentTimeDelta = System.currentTimeMillis() - currentTimeDelta;
} while (!action.act(currentTimeDelta));
assertEquals("Incorrect sprite x position after GlideToBrick executed", X_POSITION,
sprite.look.getXInUserInterfaceDimensionUnit());
assertEquals("Incorrect sprite y position after GlideToBrick executed", Y_POSITION,
sprite.look.getYInUserInterfaceDimensionUnit());
}
public void testNullActor() {
ActionFactory factory = new ActionFactory();
Action action = factory.createGlideToAction(null, xPosition, yPosition, duration);
try {
action.act(1.0f);
fail("Execution of GlideToBrick with null Sprite did not cause a " + "NullPointerException to be thrown");
} catch (NullPointerException expected) {
}
}
public void testBoundaryPositions() {
Sprite sprite = new SingleSprite("testSprite");
sprite.getActionFactory().createPlaceAtAction(sprite, new Formula(Integer.MAX_VALUE), new Formula(
Integer.MAX_VALUE)).act(1.0f);
assertEquals("PlaceAtBrick failed to place Sprite at maximum x float value", (float) Integer.MAX_VALUE,
sprite.look.getXInUserInterfaceDimensionUnit());
assertEquals("PlaceAtBrick failed to place Sprite at maximum y float value", (float) Integer.MAX_VALUE,
sprite.look.getYInUserInterfaceDimensionUnit());
sprite.getActionFactory().createPlaceAtAction(sprite, new Formula(Integer.MIN_VALUE), new Formula(
Integer.MIN_VALUE)).act(1.0f);
assertEquals("PlaceAtBrick failed to place Sprite at minimum x float value", (float) Integer.MIN_VALUE,
sprite.look.getXInUserInterfaceDimensionUnit());
assertEquals("PlaceAtBrick failed to place Sprite at minimum y float value", (float) Integer.MIN_VALUE,
sprite.look.getYInUserInterfaceDimensionUnit());
}
public void testBrickWithStringFormula() {
Action action = sprite.getActionFactory().createGlideToAction(sprite, new Formula(String.valueOf(Y_POSITION)),
new Formula(String.valueOf(DURATION)), new Formula(String.valueOf(X_POSITION)));
long currentTimeDelta = System.currentTimeMillis();
do {
currentTimeDelta = System.currentTimeMillis() - currentTimeDelta;
} while (!action.act(currentTimeDelta));
assertEquals("Incorrect sprite x position after GlideToBrick executed", Y_POSITION,
sprite.look.getXInUserInterfaceDimensionUnit());
assertEquals("Incorrect sprite y position after GlideToBrick executed", DURATION,
sprite.look.getYInUserInterfaceDimensionUnit());
action = sprite.getActionFactory().createGlideToAction(sprite, new Formula(NOT_NUMERICAL_STRING), new Formula(
NOT_NUMERICAL_STRING2), new Formula(NOT_NUMERICAL_STRING3));
currentTimeDelta = System.currentTimeMillis();
do {
currentTimeDelta = System.currentTimeMillis() - currentTimeDelta;
} while (!action.act(currentTimeDelta));
assertEquals("Incorrect sprite x position after GlideToBrick executed", 0f,
sprite.look.getXInUserInterfaceDimensionUnit());
assertEquals("Incorrect sprite y position after GlideToBrick executed", 0f,
sprite.look.getYInUserInterfaceDimensionUnit());
}
public void testNullFormula() {
Action action = sprite.getActionFactory().createGlideToAction(sprite, null, null, null);
long currentTimeDelta = System.currentTimeMillis();
do {
currentTimeDelta = System.currentTimeMillis() - currentTimeDelta;
} while (!action.act(currentTimeDelta));
assertEquals("Incorrect sprite x position after GlideToBrick executed", 0f,
sprite.look.getXInUserInterfaceDimensionUnit());
assertEquals("Incorrect sprite y position after GlideToBrick executed", 0f,
sprite.look.getYInUserInterfaceDimensionUnit());
}
public void testNotANumberFormula() {
Action action = sprite.getActionFactory().createGlideToAction(sprite, new Formula(Double.NaN),
new Formula(Double.NaN), new Formula(Double.NaN));
long currentTimeDelta = System.currentTimeMillis();
do {
currentTimeDelta = System.currentTimeMillis() - currentTimeDelta;
} while (!action.act(currentTimeDelta));
assertEquals("Incorrect sprite x position after GlideToBrick executed", 0f,
sprite.look.getXInUserInterfaceDimensionUnit());
assertEquals("Incorrect sprite y position after GlideToBrick executed", 0f,
sprite.look.getYInUserInterfaceDimensionUnit());
}
}