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Commit 76d60b91 by bachinger Committed by Christos Tsilopoulos
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Migrate media item transition tests to TestExoPlayer 

PiperOrigin-RevId: 396313679
parent 71a4b633
Inline Side-by-side
Showing with 286 additions and 284 deletions
library/core/src/test/java/com/google/android/exoplayer2/ExoPlayerTest.java
......@@ -55,6 +55,7 @@ import static com.google.android.exoplayer2.robolectric.TestPlayerRunHelper.runU
import static com.google.android.exoplayer2.robolectric.TestPlayerRunHelper.runUntilTimelineChanged;
import static com.google.android.exoplayer2.testutil.FakeSampleStream.FakeSampleStreamItem.END_OF_STREAM_ITEM;
import static com.google.android.exoplayer2.testutil.FakeSampleStream.FakeSampleStreamItem.oneByteSample;
import static com.google.android.exoplayer2.testutil.TestUtil.assertTimelinesSame;
import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertThrows;
......@@ -104,7 +105,6 @@ import com.google.android.exoplayer2.source.MediaPeriod;
import com.google.android.exoplayer2.source.MediaSource;
import com.google.android.exoplayer2.source.MediaSource.MediaPeriodId;
import com.google.android.exoplayer2.source.MediaSourceEventListener;
import com.google.android.exoplayer2.source.SilenceMediaSource;
import com.google.android.exoplayer2.source.SinglePeriodTimeline;
import com.google.android.exoplayer2.source.TrackGroup;
import com.google.android.exoplayer2.source.TrackGroupArray;
......@@ -7823,298 +7823,292 @@ public final class ExoPlayerTest {
}
@Test
public void setMediaSources_notifiesMediaItemTransition() throws Exception {
SilenceMediaSource.Factory factory =
new SilenceMediaSource.Factory().setDurationUs(C.msToUs(100_000));
SilenceMediaSource mediaSource = factory.setTag("1").createMediaSource();
public void setMediaSource_notifiesMediaItemTransition() {
List<MediaItem> reportedMediaItems = new ArrayList<>();
List<Integer> reportedTransitionReasons = new ArrayList<>();
MediaSource mediaSource = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
ExoPlayer player = new TestExoPlayerBuilder(context).build();
player.addListener(
new Listener() {
@Override
public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
reportedMediaItems.add(mediaItem);
reportedTransitionReasons.add(reason);
}
});
ExoPlayerTestRunner exoPlayerTestRunner =
new ExoPlayerTestRunner.Builder(context)
.setMediaSources(mediaSource)
.build()
.start()
.blockUntilEnded(TIMEOUT_MS);
player.setMediaSource(mediaSource);
exoPlayerTestRunner.assertMediaItemsTransitionedSame(mediaSource.getMediaItem());
exoPlayerTestRunner.assertMediaItemsTransitionReasonsEqual(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
assertThat(reportedMediaItems).containsExactly(mediaSource.getMediaItem());
assertThat(reportedTransitionReasons)
.containsExactly(Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
player.release();
}
@Test
public void setMediaSources_replaceWithSameMediaItem_notifiesMediaItemTransition()
public void setMediaSource_replaceWithSameMediaItem_notifiesMediaItemTransition()
throws Exception {
SilenceMediaSource.Factory factory =
new SilenceMediaSource.Factory().setDurationUs(C.msToUs(100_000));
SilenceMediaSource mediaSource = factory.setTag("1").createMediaSource();
ActionSchedule actionSchedule =
new ActionSchedule.Builder(TAG)
.waitForPlaybackState(Player.STATE_READY)
.setMediaSources(mediaSource)
.waitForPlaybackState(Player.STATE_READY)
.build();
List<MediaItem> reportedMediaItems = new ArrayList<>();
List<Integer> reportedTransitionReasons = new ArrayList<>();
MediaSource mediaSource = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
ExoPlayer player = new TestExoPlayerBuilder(context).build();
player.addListener(
new Listener() {
@Override
public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
reportedMediaItems.add(mediaItem);
reportedTransitionReasons.add(reason);
}
});
ExoPlayerTestRunner exoPlayerTestRunner =
new ExoPlayerTestRunner.Builder(context)
.setMediaSources(mediaSource)
.setActionSchedule(actionSchedule)
.build()
.start()
.blockUntilActionScheduleFinished(TIMEOUT_MS)
.blockUntilEnded(TIMEOUT_MS);
player.setMediaSource(mediaSource);
player.prepare();
runUntilPlaybackState(player, Player.STATE_READY);
player.setMediaSource(mediaSource);
exoPlayerTestRunner.assertMediaItemsTransitionedSame(
mediaSource.getMediaItem(), mediaSource.getMediaItem());
exoPlayerTestRunner.assertMediaItemsTransitionReasonsEqual(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
assertThat(reportedMediaItems)
.containsExactly(mediaSource.getMediaItem(), mediaSource.getMediaItem());
assertThat(reportedTransitionReasons)
.containsExactly(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
player.release();
}
@Test
public void automaticWindowTransition_notifiesMediaItemTransition() throws Exception {
SilenceMediaSource.Factory factory =
new SilenceMediaSource.Factory().setDurationUs(C.msToUs(100_000));
SilenceMediaSource mediaSource1 = factory.setTag("1").createMediaSource();
SilenceMediaSource mediaSource2 = factory.setTag("2").createMediaSource();
List<MediaItem> reportedMediaItems = new ArrayList<>();
List<Integer> reportedTransitionReasons = new ArrayList<>();
MediaSource mediaSource1 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
MediaSource mediaSource2 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
ExoPlayer player = new TestExoPlayerBuilder(context).build();
player.addListener(
new Listener() {
@Override
public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
reportedMediaItems.add(mediaItem);
reportedTransitionReasons.add(reason);
}
});
player.setMediaSources(ImmutableList.of(mediaSource1, mediaSource2));
player.prepare();
ExoPlayerTestRunner exoPlayerTestRunner =
new ExoPlayerTestRunner.Builder(context)
.setMediaSources(mediaSource1, mediaSource2)
.build()
.start()
.blockUntilEnded(TIMEOUT_MS);
player.play();
runUntilPlaybackState(player, Player.STATE_ENDED);
exoPlayerTestRunner.assertMediaItemsTransitionedSame(
mediaSource1.getMediaItem(), mediaSource2.getMediaItem());
exoPlayerTestRunner.assertMediaItemsTransitionReasonsEqual(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_AUTO);
assertThat(reportedMediaItems)
.containsExactly(mediaSource1.getMediaItem(), mediaSource2.getMediaItem())
.inOrder();
assertThat(reportedTransitionReasons)
.containsExactly(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_AUTO)
.inOrder();
player.release();
}
@Test
public void clearMediaItem_notifiesMediaItemTransition() throws Exception {
SilenceMediaSource.Factory factory =
new SilenceMediaSource.Factory().setDurationUs(C.msToUs(100_000));
SilenceMediaSource mediaSource1 = factory.setTag("1").createMediaSource();
SilenceMediaSource mediaSource2 = factory.setTag("2").createMediaSource();
ActionSchedule actionSchedule =
new ActionSchedule.Builder(TAG)
.pause()
.waitForPlaybackState(Player.STATE_READY)
.playUntilPosition(/* windowIndex= */ 1, /* positionMs= */ 2000)
.clearMediaItems()
.build();
public void clearMediaItems_notifiesMediaItemTransition() throws Exception {
List<MediaItem> reportedMediaItems = new ArrayList<>();
List<Integer> reportedTransitionReasons = new ArrayList<>();
MediaSource mediaSource1 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
MediaSource mediaSource2 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
ExoPlayer player = new TestExoPlayerBuilder(context).build();
player.addListener(
new Listener() {
@Override
public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
reportedMediaItems.add(mediaItem);
reportedTransitionReasons.add(reason);
}
});
player.setMediaSources(ImmutableList.of(mediaSource1, mediaSource2));
player.prepare();
player.play();
runUntilPositionDiscontinuity(player, Player.DISCONTINUITY_REASON_AUTO_TRANSITION);
ExoPlayerTestRunner exoPlayerTestRunner =
new ExoPlayerTestRunner.Builder(context)
.setMediaSources(mediaSource1, mediaSource2)
.setActionSchedule(actionSchedule)
.build()
.start()
.blockUntilActionScheduleFinished(TIMEOUT_MS)
.blockUntilEnded(TIMEOUT_MS);
player.clearMediaItems();
exoPlayerTestRunner.assertMediaItemsTransitionedSame(
mediaSource1.getMediaItem(), mediaSource2.getMediaItem(), null);
exoPlayerTestRunner.assertMediaItemsTransitionReasonsEqual(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_AUTO,
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
assertThat(reportedMediaItems)
.containsExactly(mediaSource1.getMediaItem(), mediaSource2.getMediaItem(), null)
.inOrder();
assertThat(reportedTransitionReasons)
.containsExactly(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_AUTO,
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED)
.inOrder();
player.release();
}
@Test
public void seekTo_otherWindow_notifiesMediaItemTransition() throws Exception {
SilenceMediaSource.Factory factory =
new SilenceMediaSource.Factory().setDurationUs(C.msToUs(100_000));
SilenceMediaSource mediaSource1 = factory.setTag("1").createMediaSource();
SilenceMediaSource mediaSource2 = factory.setTag("2").createMediaSource();
ActionSchedule actionSchedule =
new ActionSchedule.Builder(TAG)
.waitForPlaybackState(Player.STATE_READY)
.seek(/* windowIndex= */ 1, /* positionMs= */ 2000)
.build();
List<MediaItem> reportedMediaItems = new ArrayList<>();
List<Integer> reportedTransitionReasons = new ArrayList<>();
MediaSource mediaSource1 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
MediaSource mediaSource2 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
ExoPlayer player = new TestExoPlayerBuilder(context).build();
player.addListener(
new Listener() {
@Override
public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
reportedMediaItems.add(mediaItem);
reportedTransitionReasons.add(reason);
}
});
player.setMediaSources(ImmutableList.of(mediaSource1, mediaSource2));
player.prepare();
runUntilPlaybackState(player, Player.STATE_READY);
ExoPlayerTestRunner exoPlayerTestRunner =
new ExoPlayerTestRunner.Builder(context)
.setMediaSources(mediaSource1, mediaSource2)
.setActionSchedule(actionSchedule)
.build()
.start()
.blockUntilActionScheduleFinished(TIMEOUT_MS)
.blockUntilEnded(TIMEOUT_MS);
player.seekTo(/* windowIndex= */ 1, /* positionMs= */ 2000);
exoPlayerTestRunner.assertMediaItemsTransitionedSame(
mediaSource1.getMediaItem(), mediaSource2.getMediaItem());
exoPlayerTestRunner.assertMediaItemsTransitionReasonsEqual(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_SEEK);
assertThat(reportedMediaItems)
.containsExactly(mediaSource1.getMediaItem(), mediaSource2.getMediaItem())
.inOrder();
assertThat(reportedTransitionReasons)
.containsExactly(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_SEEK)
.inOrder();
player.release();
}
@Test
public void seekTo_sameWindow_doesNotNotifyMediaItemTransition() throws Exception {
SilenceMediaSource.Factory factory =
new SilenceMediaSource.Factory().setDurationUs(C.msToUs(100_000));
SilenceMediaSource mediaSource1 = factory.setTag("1").createMediaSource();
SilenceMediaSource mediaSource2 = factory.setTag("2").createMediaSource();
ActionSchedule actionSchedule =
new ActionSchedule.Builder(TAG)
.pause()
.waitForPlaybackState(Player.STATE_READY)
.playUntilPosition(/* windowIndex= */ 0, /* positionMs= */ 2000)
.seek(/* windowIndex= */ 0, /* positionMs= */ 20_000)
.stop()
.build();
List<MediaItem> reportedMediaItems = new ArrayList<>();
List<Integer> reportedTransitionReasons = new ArrayList<>();
MediaSource mediaSource1 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
MediaSource mediaSource2 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
ExoPlayer player = new TestExoPlayerBuilder(context).build();
player.addListener(
new Listener() {
@Override
public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
reportedMediaItems.add(mediaItem);
reportedTransitionReasons.add(reason);
}
});
player.setMediaSources(ImmutableList.of(mediaSource1, mediaSource2));
player.prepare();
runUntilPlaybackState(player, Player.STATE_READY);
ExoPlayerTestRunner exoPlayerTestRunner =
new ExoPlayerTestRunner.Builder(context)
.setMediaSources(mediaSource1, mediaSource2)
.setActionSchedule(actionSchedule)
.build()
.start()
.blockUntilActionScheduleFinished(TIMEOUT_MS)
.blockUntilEnded(TIMEOUT_MS);
player.seekTo(/* windowIndex= */ 0, /* positionMs= */ 2000);
exoPlayerTestRunner.assertMediaItemsTransitionedSame(mediaSource1.getMediaItem());
exoPlayerTestRunner.assertMediaItemsTransitionReasonsEqual(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
assertThat(reportedMediaItems).containsExactly(mediaSource1.getMediaItem()).inOrder();
assertThat(reportedTransitionReasons)
.containsExactly(Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED)
.inOrder();
player.release();
}
@Test
public void repeat_notifiesMediaItemTransition() throws Exception {
MediaItem mediaItem1 = MediaItem.fromUri("http://foo.bar/fake1");
TimelineWindowDefinition window1 =
new TimelineWindowDefinition(
/* periodCount= */ 1,
/* id= */ 1,
/* isSeekable= */ true,
/* isDynamic= */ false,
/* isLive= */ false,
/* isPlaceholder= */ false,
/* durationUs = */ 100_000,
/* defaultPositionUs = */ 0,
/* windowOffsetInFirstPeriodUs= */ 0,
AdPlaybackState.NONE,
mediaItem1);
MediaItem mediaItem2 = MediaItem.fromUri("http://foo.bar/fake2");
TimelineWindowDefinition window2 =
new TimelineWindowDefinition(
/* periodCount= */ 1,
/* id= */ 2,
/* isSeekable= */ true,
/* isDynamic= */ false,
/* isLive= */ false,
/* isPlaceholder= */ false,
/* durationUs = */ 100_000,
/* defaultPositionUs = */ 0,
/* windowOffsetInFirstPeriodUs= */ 0,
AdPlaybackState.NONE,
mediaItem2);
FakeMediaSource mediaSource1 = new FakeMediaSource(new FakeTimeline(window1));
FakeMediaSource mediaSource2 = new FakeMediaSource(new FakeTimeline(window2));
ActionSchedule actionSchedule =
new ActionSchedule.Builder(TAG)
.pause()
.waitForPlaybackState(Player.STATE_READY)
.executeRunnable(
new PlayerRunnable() {
@Override
public void run(SimpleExoPlayer player) {
player.setRepeatMode(Player.REPEAT_MODE_ONE);
}
})
.playUntilPosition(/* windowIndex= */ 0, /* positionMs= */ 90)
.playUntilPosition(/* windowIndex= */ 0, /* positionMs= */ 80)
.playUntilPosition(/* windowIndex= */ 0, /* positionMs= */ 70)
.executeRunnable(
new PlayerRunnable() {
@Override
public void run(SimpleExoPlayer player) {
player.setRepeatMode(Player.REPEAT_MODE_OFF);
}
})
.play()
.build();
List<MediaItem> reportedMediaItems = new ArrayList<>();
List<Integer> reportedTransitionReasons = new ArrayList<>();
MediaSource mediaSource1 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
MediaSource mediaSource2 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
ExoPlayer player = new TestExoPlayerBuilder(context).build();
player.setRepeatMode(Player.REPEAT_MODE_ONE);
player.addListener(
new Listener() {
@Override
public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
reportedMediaItems.add(mediaItem);
reportedTransitionReasons.add(reason);
}
});
player.setMediaSources(ImmutableList.of(mediaSource1, mediaSource2));
player.prepare();
ExoPlayerTestRunner exoPlayerTestRunner =
new ExoPlayerTestRunner.Builder(context)
.setMediaSources(mediaSource1, mediaSource2)
.setActionSchedule(actionSchedule)
.build()
.start()
.blockUntilActionScheduleFinished(TIMEOUT_MS)
.blockUntilEnded(TIMEOUT_MS);
player.play();
runUntilPositionDiscontinuity(player, Player.DISCONTINUITY_REASON_AUTO_TRANSITION);
runUntilPositionDiscontinuity(player, Player.DISCONTINUITY_REASON_AUTO_TRANSITION);
player.setRepeatMode(Player.REPEAT_MODE_OFF);
runUntilPlaybackState(player, Player.STATE_ENDED);
exoPlayerTestRunner.assertMediaItemsTransitionedSame(
mediaSource1.getMediaItem(),
mediaSource1.getMediaItem(),
mediaSource1.getMediaItem(),
mediaSource2.getMediaItem());
exoPlayerTestRunner.assertMediaItemsTransitionReasonsEqual(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_REPEAT,
Player.MEDIA_ITEM_TRANSITION_REASON_REPEAT,
Player.MEDIA_ITEM_TRANSITION_REASON_AUTO);
assertThat(reportedMediaItems)
.containsExactly(
mediaSource1.getMediaItem(),
mediaSource1.getMediaItem(),
mediaSource1.getMediaItem(),
mediaSource2.getMediaItem())
.inOrder();
assertThat(reportedTransitionReasons)
.containsExactly(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_REPEAT,
Player.MEDIA_ITEM_TRANSITION_REASON_REPEAT,
Player.MEDIA_ITEM_TRANSITION_REASON_AUTO)
.inOrder();
player.release();
}
// Tests deprecated stop(boolean reset)
@SuppressWarnings("deprecation")
@Test
public void stop_withReset_notifiesMediaItemTransition() throws Exception {
SilenceMediaSource.Factory factory =
new SilenceMediaSource.Factory().setDurationUs(C.msToUs(100_000));
SilenceMediaSource mediaSource1 = factory.setTag("1").createMediaSource();
SilenceMediaSource mediaSource2 = factory.setTag("2").createMediaSource();
ActionSchedule actionSchedule =
new ActionSchedule.Builder(TAG)
.pause()
.waitForPlaybackState(Player.STATE_READY)
.playUntilPosition(/* windowIndex= */ 0, /* positionMs= */ 2000)
.stop(/* reset= */ true)
.build();
List<MediaItem> reportedMediaItems = new ArrayList<>();
List<Integer> reportedTransitionReasons = new ArrayList<>();
MediaSource mediaSource1 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
MediaSource mediaSource2 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
ExoPlayer player = new TestExoPlayerBuilder(context).build();
player.addListener(
new Listener() {
@Override
public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
reportedMediaItems.add(mediaItem);
reportedTransitionReasons.add(reason);
}
});
player.setMediaSources(ImmutableList.of(mediaSource1, mediaSource2));
player.prepare();
runUntilPlaybackState(player, Player.STATE_READY);
ExoPlayerTestRunner exoPlayerTestRunner =
new ExoPlayerTestRunner.Builder(context)
.setMediaSources(mediaSource1, mediaSource2)
.setActionSchedule(actionSchedule)
.build()
.start()
.blockUntilActionScheduleFinished(TIMEOUT_MS)
.blockUntilEnded(TIMEOUT_MS);
player.stop(/* reset= */ true);
exoPlayerTestRunner.assertMediaItemsTransitionedSame(mediaSource1.getMediaItem(), null);
exoPlayerTestRunner.assertMediaItemsTransitionReasonsEqual(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
assertThat(reportedMediaItems).containsExactly(mediaSource1.getMediaItem(), null).inOrder();
assertThat(reportedTransitionReasons)
.containsExactly(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED,
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED)
.inOrder();
player.release();
}
@Test
public void stop_withoutReset_doesNotNotifyMediaItemTransition() throws Exception {
SilenceMediaSource.Factory factory =
new SilenceMediaSource.Factory().setDurationUs(C.msToUs(100_000));
SilenceMediaSource mediaSource1 = factory.setTag("1").createMediaSource();
SilenceMediaSource mediaSource2 = factory.setTag("2").createMediaSource();
ActionSchedule actionSchedule =
new ActionSchedule.Builder(TAG)
.pause()
.waitForPlaybackState(Player.STATE_READY)
.playUntilPosition(/* windowIndex= */ 0, /* positionMs= */ 2000)
.stop(/* reset= */ false)
.build();
List<MediaItem> reportedMediaItems = new ArrayList<>();
List<Integer> reportedTransitionReasons = new ArrayList<>();
MediaSource mediaSource1 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
MediaSource mediaSource2 = FakeMediaSource.createWithWindowId(/* windowId= */ new Object());
ExoPlayer player = new TestExoPlayerBuilder(context).build();
player.addListener(
new Listener() {
@Override
public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
reportedMediaItems.add(mediaItem);
reportedTransitionReasons.add(reason);
}
});
player.setMediaSources(ImmutableList.of(mediaSource1, mediaSource2));
player.prepare();
runUntilPlaybackState(player, Player.STATE_READY);
ExoPlayerTestRunner exoPlayerTestRunner =
new ExoPlayerTestRunner.Builder(context)
.setMediaSources(mediaSource1, mediaSource2)
.setActionSchedule(actionSchedule)
.build()
.start()
.blockUntilActionScheduleFinished(TIMEOUT_MS)
.blockUntilEnded(TIMEOUT_MS);
player.stop();
exoPlayerTestRunner.assertMediaItemsTransitionedSame(mediaSource1.getMediaItem());
exoPlayerTestRunner.assertMediaItemsTransitionReasonsEqual(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
assertThat(reportedMediaItems).containsExactly(mediaSource1.getMediaItem()).inOrder();
assertThat(reportedTransitionReasons)
.containsExactly(Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED)
.inOrder();
player.release();
}
@Test
public void timelineRefresh_withModifiedMediaItem_doesNotNotifyMediaItemTransition()
throws Exception {
List<MediaItem> reportedMediaItems = new ArrayList<>();
List<Integer> reportedTransitionReasons = new ArrayList<>();
List<Timeline> reportedTimelines = new ArrayList<>();
MediaItem initialMediaItem = FakeTimeline.FAKE_MEDIA_ITEM.buildUpon().setTag(0).build();
TimelineWindowDefinition initialWindow =
new TimelineWindowDefinition(
......@@ -8145,32 +8139,35 @@ public final class ExoPlayerTest {
FakeTimeline timeline = new FakeTimeline(initialWindow);
FakeTimeline newTimeline = new FakeTimeline(secondWindow);
FakeMediaSource mediaSource = new FakeMediaSource(timeline);
ActionSchedule actionSchedule =
new ActionSchedule.Builder(TAG)
.pause()
.waitForPlaybackState(Player.STATE_READY)
.playUntilPosition(/* windowIndex= */ 0, /* positionMs= */ 2000)
.waitForPlayWhenReady(false)
.executeRunnable(
() -> {
mediaSource.setNewSourceInfo(newTimeline);
})
.play()
.build();
ExoPlayer player = new TestExoPlayerBuilder(context).build();
player.addListener(
new Listener() {
@Override
public void onTimelineChanged(Timeline timeline, int reason) {
reportedTimelines.add(timeline);
}
ExoPlayerTestRunner exoPlayerTestRunner =
new ExoPlayerTestRunner.Builder(context)
.setMediaSources(mediaSource)
.setActionSchedule(actionSchedule)
.build()
.start()
.blockUntilActionScheduleFinished(TIMEOUT_MS)
.blockUntilEnded(TIMEOUT_MS);
@Override
public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
reportedMediaItems.add(mediaItem);
reportedTransitionReasons.add(reason);
}
});
player.setMediaSource(mediaSource);
player.prepare();
player.play();
runUntilPlaybackState(player, Player.STATE_READY);
exoPlayerTestRunner.assertTimelinesSame(placeholderTimeline, timeline, newTimeline);
exoPlayerTestRunner.assertMediaItemsTransitionReasonsEqual(
Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
exoPlayerTestRunner.assertMediaItemsTransitionedSame(initialMediaItem);
mediaSource.setNewSourceInfo(newTimeline);
runUntilPlaybackState(player, Player.STATE_ENDED);
assertTimelinesSame(
reportedTimelines, ImmutableList.of(placeholderTimeline, timeline, newTimeline));
assertThat(reportedMediaItems).containsExactly(initialMediaItem).inOrder();
assertThat(reportedTransitionReasons)
.containsExactly(Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED)
.inOrder();
player.release();
}
@Test
......
testutils/src/main/java/com/google/android/exoplayer2/testutil/ExoPlayerTestRunner.java
......@@ -555,27 +555,6 @@ public final class ExoPlayerTestRunner implements Player.Listener, ActionSchedul
}
/**
* Asserts that the media items reported by {@link
* Player.Listener#onMediaItemTransition(MediaItem, int)} are the same as the provided media
* items.
*
* @param mediaItems A list of expected {@link MediaItem media items}.
*/
public void assertMediaItemsTransitionedSame(MediaItem... mediaItems) {
assertThat(this.mediaItems).containsExactlyElementsIn(mediaItems).inOrder();
}
/**
* Asserts that the media item transition reasons reported by {@link
* Player.Listener#onMediaItemTransition(MediaItem, int)} are the same as the provided reasons.
*
* @param reasons A list of expected transition reasons.
*/
public void assertMediaItemsTransitionReasonsEqual(Integer... reasons) {
assertThat(this.mediaItemTransitionReasons).containsExactlyElementsIn(reasons).inOrder();
}
/**
* Asserts that the playback states reported by {@link
* Player.Listener#onPlaybackStateChanged(int)} are equal to the provided playback states.
*/
......
testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeMediaSource.java
......@@ -73,6 +73,13 @@ public class FakeMediaSource extends BaseMediaSource {
}
}
/** Convenience method to create a {@link FakeMediaSource} with the given window id. */
public static FakeMediaSource createWithWindowId(Object windowId) {
return new FakeMediaSource(
new FakeTimeline(
new FakeTimeline.TimelineWindowDefinition(/* periodCount= */ 1, windowId)));
}
/** The media item used by the fake media source. */
public static final MediaItem FAKE_MEDIA_ITEM =
new MediaItem.Builder().setMediaId("FakeMediaSource").setUri("http://manifest.uri").build();
......
testutils/src/main/java/com/google/android/exoplayer2/testutil/TestUtil.java
......@@ -26,6 +26,7 @@ import android.graphics.Color;
import android.media.MediaCodec;
import android.net.Uri;
import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.Timeline;
import com.google.android.exoplayer2.database.DatabaseProvider;
import com.google.android.exoplayer2.database.DefaultDatabaseProvider;
import com.google.android.exoplayer2.extractor.DefaultExtractorInput;
......@@ -45,6 +46,7 @@ import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.ByteBuffer;
import java.util.List;
import java.util.Random;
/** Utility methods for tests. */
......@@ -184,6 +186,23 @@ public class TestUtil {
}
/**
* Asserts that the actual timelines are the same to the expected timelines. This assert differs
* from testing equality by not comparing period ids which may be different due to id mapping of
* child source period ids.
*
* @param actualTimelines A list of actual {@link Timeline timelines}.
* @param expectedTimelines A list of expected {@link Timeline timelines}.
*/
public static void assertTimelinesSame(
List<Timeline> actualTimelines, List<Timeline> expectedTimelines) {
assertThat(actualTimelines).hasSize(expectedTimelines.size());
for (int i = 0; i < actualTimelines.size(); i++) {
assertThat(new NoUidTimeline(actualTimelines.get(i)))
.isEqualTo(new NoUidTimeline(expectedTimelines.get(i)));
}
}
/**
* Asserts that data read from a {@link DataSource} matches {@code expected}.
*
* @param dataSource The {@link DataSource} through which to read.
......
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