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Test PlayQueue equals

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Eric Xu 2021-05-21 17:53:40 -04:00 committed by Zhiheng Xu
parent 4cd1f201f5
commit 882b235a78
1 changed files with 78 additions and 0 deletions
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app/src/test/java/org/schabi/newpipe/player/playqueue/PlayQueueTest.java Normal file
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package org.schabi.newpipe.player.playqueue;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.runners.Enclosed;
import org.junit.runner.RunWith;
import org.schabi.newpipe.extractor.stream.StreamInfoItem;
import org.schabi.newpipe.extractor.stream.StreamType;
import java.util.Collections;
import java.util.List;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
@SuppressWarnings("checkstyle:HideUtilityClassConstructor")
@RunWith(Enclosed.class)
public class PlayQueueTest {
public static PlayQueue mockPlayQueue(final int index, final List<PlayQueueItem> streams) {
// I tried using Mockito, but it didn't work for some reason
return new PlayQueue(index, streams) {
@Override
public boolean isComplete() {
throw new UnsupportedOperationException();
}
@Override
public void fetch() {
throw new UnsupportedOperationException();
}
};
}
public static class EqualsTests {
private PlayQueueItem item1;
private PlayQueueItem item2;
@Before
public void setup() {
final String url1 = "www.website1.com";
final String url2 = "www.website2.com";
final StreamInfoItem info1 = new StreamInfoItem(
0, url1, "", StreamType.VIDEO_STREAM
);
final StreamInfoItem info2 = new StreamInfoItem(
0, url2, "", StreamType.VIDEO_STREAM
);
item1 = new PlayQueueItem(info1);
item2 = new PlayQueueItem(info2);
}
@Test
public void sameStreams() {
final List<PlayQueueItem> streams = Collections.nCopies(5, item1);
final PlayQueue queue1 = mockPlayQueue(0, streams);
final PlayQueue queue2 = mockPlayQueue(0, streams);
assertEquals(queue1, queue2);
}
@Test
public void sameSizeDifferentItems() {
final List<PlayQueueItem> streams1 = Collections.nCopies(5, item1);
final List<PlayQueueItem> streams2 = Collections.nCopies(5, item2);
final PlayQueue queue1 = mockPlayQueue(0, streams1);
final PlayQueue queue2 = mockPlayQueue(0, streams2);
assertNotEquals(queue1, queue2);
}
@Test
public void differentSizeStreams() {
final List<PlayQueueItem> streams1 = Collections.nCopies(5, item1);
final List<PlayQueueItem> streams2 = Collections.nCopies(6, item2);
final PlayQueue queue1 = mockPlayQueue(0, streams1);
final PlayQueue queue2 = mockPlayQueue(0, streams2);
assertNotEquals(queue1, queue2);
}
}
}