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/*
This file is part of Subsonic.
Subsonic 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 3 of the License, or
(at your option) any later version.
Subsonic 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 Subsonic. If not, see <http://www.gnu.org/licenses/>.
Copyright 2009 (C) Sindre Mehus
*/
package net.sourceforge.subsonic.controller;
import java.awt.Dimension;
import junit.framework.TestCase;
/**
* @author Sindre Mehus
* @version $Id$
*/
public class StreamControllerTestCase extends TestCase {
public void testGetRequestedVideoSize() {
StreamController controller = new StreamController();
// Valid spec.
assertEquals("Wrong size.", new Dimension(123, 456), controller.getRequestedVideoSize("123x456"));
assertEquals("Wrong size.", new Dimension(456, 123), controller.getRequestedVideoSize("456x123"));
assertEquals("Wrong size.", new Dimension(1, 1), controller.getRequestedVideoSize("1x1"));
// Missing spec.
assertNull("Wrong size.", controller.getRequestedVideoSize(null));
// Invalid spec.
assertNull("Wrong size.", controller.getRequestedVideoSize("123"));
assertNull("Wrong size.", controller.getRequestedVideoSize("123x"));
assertNull("Wrong size.", controller.getRequestedVideoSize("x123"));
assertNull("Wrong size.", controller.getRequestedVideoSize("x"));
assertNull("Wrong size.", controller.getRequestedVideoSize("foo123x456bar"));
assertNull("Wrong size.", controller.getRequestedVideoSize("foo123x456"));
assertNull("Wrong size.", controller.getRequestedVideoSize("123x456bar"));
assertNull("Wrong size.", controller.getRequestedVideoSize("fooxbar"));
assertNull("Wrong size.", controller.getRequestedVideoSize("-1x1"));
assertNull("Wrong size.", controller.getRequestedVideoSize("1x-1"));
// Too large.
assertNull("Wrong size.", controller.getRequestedVideoSize("3000x100"));
assertNull("Wrong size.", controller.getRequestedVideoSize("100x3000"));
}
public void testGetSuitableVideoSize() {
// 4:3 aspect rate
doTestGetSuitableVideoSize(720, 540, 200, 320, 240);
doTestGetSuitableVideoSize(720, 540, 300, 320, 240);
doTestGetSuitableVideoSize(720, 540, 400, 320, 240);
doTestGetSuitableVideoSize(720, 540, 500, 320, 240);
doTestGetSuitableVideoSize(720, 540, 600, 320, 240);
doTestGetSuitableVideoSize(720, 540, 700, 480, 360);
doTestGetSuitableVideoSize(720, 540, 800, 480, 360);
doTestGetSuitableVideoSize(720, 540, 900, 480, 360);
doTestGetSuitableVideoSize(720, 540, 1000, 480, 360);
doTestGetSuitableVideoSize(720, 540, 1100, 640, 480);
doTestGetSuitableVideoSize(720, 540, 1200, 640, 480);
doTestGetSuitableVideoSize(720, 540, 1500, 640, 480);
doTestGetSuitableVideoSize(720, 540, 2000, 640, 480);
// 16:9 aspect rate
doTestGetSuitableVideoSize(960, 540, 200, 428, 240);
doTestGetSuitableVideoSize(960, 540, 300, 428, 240);
doTestGetSuitableVideoSize(960, 540, 400, 428, 240);
doTestGetSuitableVideoSize(960, 540, 500, 428, 240);
doTestGetSuitableVideoSize(960, 540, 600, 428, 240);
doTestGetSuitableVideoSize(960, 540, 700, 640, 360);
doTestGetSuitableVideoSize(960, 540, 800, 640, 360);
doTestGetSuitableVideoSize(960, 540, 900, 640, 360);
doTestGetSuitableVideoSize(960, 540, 1000, 640, 360);
doTestGetSuitableVideoSize(960, 540, 1100, 854, 480);
doTestGetSuitableVideoSize(960, 540, 1200, 854, 480);
doTestGetSuitableVideoSize(960, 540, 1500, 854, 480);
doTestGetSuitableVideoSize(960, 540, 2000, 854, 480);
// Small original size.
doTestGetSuitableVideoSize(100, 100, 1000, 100, 100);
doTestGetSuitableVideoSize(100, 1000, 1000, 100, 1000);
doTestGetSuitableVideoSize(1000, 100, 100, 1000, 100);
// Unknown original size.
doTestGetSuitableVideoSize(720, null, 200, 320, 240);
doTestGetSuitableVideoSize(null, 540, 300, 320, 240);
doTestGetSuitableVideoSize(null, null, 400, 320, 240);
doTestGetSuitableVideoSize(720, null, 500, 320, 240);
doTestGetSuitableVideoSize(null, 540, 600, 320, 240);
doTestGetSuitableVideoSize(null, null, 700, 480, 360);
doTestGetSuitableVideoSize(720, null, 1200, 640, 480);
doTestGetSuitableVideoSize(null, 540, 1500, 640, 480);
doTestGetSuitableVideoSize(null, null, 2000, 640, 480);
// Odd original size.
doTestGetSuitableVideoSize(853, 464, 1500, 854, 464);
doTestGetSuitableVideoSize(464, 853, 1500, 464, 854);
}
private void doTestGetSuitableVideoSize(Integer existingWidth, Integer existingHeight, Integer maxBitRate, int expectedWidth, int expectedHeight) {
StreamController controller = new StreamController();
Dimension dimension = controller.getSuitableVideoSize(existingWidth, existingHeight, maxBitRate);
assertEquals("Wrong width.", expectedWidth, dimension.width);
assertEquals("Wrong height.", expectedHeight, dimension.height);
}
}
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