Examples with TestExoPlayerBuilder androidx.media3.test.utils.TestExoPlayerBuilder used on opensource projects

Example 6 with TestExoPlayerBuilder

use of androidx.media3.test.utils.TestExoPlayerBuilder in project media by androidx.

the class ExoPlayerTest method setMediaSource_notifiesMediaItemTransition.

@Test
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);
        }
    });
    player.setMediaSource(mediaSource);
    assertThat(reportedMediaItems).containsExactly(mediaSource.getMediaItem());
    assertThat(reportedTransitionReasons).containsExactly(Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
    player.release();
}

Example 7 with TestExoPlayerBuilder

use of androidx.media3.test.utils.TestExoPlayerBuilder in project media by androidx.

the class ExoPlayerTest method seekToPrevious_withPreviousWindowAndCloseToStart_seeksToPreviousWindow.

@Test
public void seekToPrevious_withPreviousWindowAndCloseToStart_seeksToPreviousWindow() {
    ExoPlayer player = new TestExoPlayerBuilder(context).build();
    player.addMediaSources(ImmutableList.of(new FakeMediaSource(), new FakeMediaSource()));
    player.seekTo(/* mediaItemIndex= */
    1, C.DEFAULT_MAX_SEEK_TO_PREVIOUS_POSITION_MS);
    player.seekToPrevious();
    assertThat(player.getCurrentMediaItemIndex()).isEqualTo(0);
    assertThat(player.getCurrentPosition()).isEqualTo(0);
    player.release();
}

Example 8 with TestExoPlayerBuilder

use of androidx.media3.test.utils.TestExoPlayerBuilder in project media by androidx.

the class ExoPlayerTest method playSinglePeriodTimeline.

/**
 * Tests playback of a source that exposes a single period.
 */
@Test
public void playSinglePeriodTimeline() throws Exception {
    Timeline timeline = new FakeTimeline();
    FakeRenderer renderer = new FakeRenderer(C.TRACK_TYPE_VIDEO);
    ExoPlayer player = new TestExoPlayerBuilder(context).setRenderers(renderer).build();
    Player.Listener mockListener = mock(Player.Listener.class);
    player.addListener(mockListener);
    player.setMediaSource(new FakeMediaSource(timeline, ExoPlayerTestRunner.VIDEO_FORMAT));
    player.prepare();
    player.play();
    runUntilPlaybackState(player, Player.STATE_ENDED);
    InOrder inOrder = Mockito.inOrder(mockListener);
    inOrder.verify(mockListener).onTimelineChanged(argThat(noUid(placeholderTimeline)), eq(Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED));
    inOrder.verify(mockListener).onTimelineChanged(argThat(noUid(timeline)), eq(Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE));
    inOrder.verify(mockListener).onTracksChanged(eq(new TrackGroupArray(new TrackGroup(ExoPlayerTestRunner.VIDEO_FORMAT))), any());
    inOrder.verify(mockListener, never()).onPositionDiscontinuity(anyInt());
    inOrder.verify(mockListener, never()).onPositionDiscontinuity(any(), any(), anyInt());
    assertThat(renderer.getFormatsRead()).containsExactly(ExoPlayerTestRunner.VIDEO_FORMAT);
    assertThat(renderer.sampleBufferReadCount).isEqualTo(1);
    assertThat(renderer.isEnded).isTrue();
}

Example 9 with TestExoPlayerBuilder

use of androidx.media3.test.utils.TestExoPlayerBuilder in project media by androidx.

the class ExoPlayerTest method nextLoadPositionExceedingLoadControlMaxBuffer_whileCurrentLoadInProgress_doesNotThrowException.

@Test
public void nextLoadPositionExceedingLoadControlMaxBuffer_whileCurrentLoadInProgress_doesNotThrowException() throws Exception {
    long maxBufferUs = 2 * C.MICROS_PER_SECOND;
    LoadControl loadControlWithMaxBufferUs = new DefaultLoadControl() {

        @Override
        public boolean shouldContinueLoading(long playbackPositionUs, long bufferedDurationUs, float playbackSpeed) {
            return bufferedDurationUs < maxBufferUs;
        }

        @Override
        public boolean shouldStartPlayback(long bufferedDurationUs, float playbackSpeed, boolean rebuffering, long targetLiveOffsetUs) {
            return true;
        }
    };
    MediaSource mediaSourceWithLoadInProgress = new FakeMediaSource(new FakeTimeline(), ExoPlayerTestRunner.VIDEO_FORMAT) {

        @Override
        protected MediaPeriod createMediaPeriod(MediaPeriodId id, TrackGroupArray trackGroupArray, Allocator allocator, MediaSourceEventListener.EventDispatcher mediaSourceEventDispatcher, DrmSessionManager drmSessionManager, DrmSessionEventListener.EventDispatcher drmEventDispatcher, @Nullable TransferListener transferListener) {
            return new FakeMediaPeriod(trackGroupArray, allocator, TimelineWindowDefinition.DEFAULT_WINDOW_OFFSET_IN_FIRST_PERIOD_US, mediaSourceEventDispatcher) {

                @Override
                public long getBufferedPositionUs() {
                    // Pretend not to have buffered data yet.
                    return 0;
                }

                @Override
                public long getNextLoadPositionUs() {
                    // Set next load position beyond the maxBufferUs configured in the LoadControl.
                    return Long.MAX_VALUE;
                }

                @Override
                public boolean isLoading() {
                    return true;
                }
            };
        }
    };
    FakeRenderer rendererWaitingForData = new FakeRenderer(C.TRACK_TYPE_VIDEO) {

        @Override
        public boolean isReady() {
            return false;
        }
    };
    ExoPlayer player = new TestExoPlayerBuilder(context).setRenderers(rendererWaitingForData).setLoadControl(loadControlWithMaxBufferUs).build();
    player.setMediaSource(mediaSourceWithLoadInProgress);
    player.prepare();
    // Wait until the MediaSource is prepared, i.e. returned its timeline, and at least one
    // iteration of doSomeWork after this was run.
    TestPlayerRunHelper.runUntilTimelineChanged(player);
    runUntilPendingCommandsAreFullyHandled(player);
    assertThat(player.getPlayerError()).isNull();
}

Example 10 with TestExoPlayerBuilder

use of androidx.media3.test.utils.TestExoPlayerBuilder in project media by androidx.

the class ExoPlayerTest method repeatModeChanges.

@Test
public void repeatModeChanges() throws Exception {
    Timeline timeline = new FakeTimeline(/* windowCount= */
    3);
    FakeRenderer renderer = new FakeRenderer(C.TRACK_TYPE_VIDEO);
    ExoPlayer player = new TestExoPlayerBuilder(context).setRenderers(renderer).build();
    AnalyticsListener mockAnalyticsListener = mock(AnalyticsListener.class);
    player.addAnalyticsListener(mockAnalyticsListener);
    player.setMediaSource(new FakeMediaSource(timeline, ExoPlayerTestRunner.VIDEO_FORMAT));
    player.prepare();
    runUntilTimelineChanged(player);
    playUntilStartOfMediaItem(player, /* mediaItemIndex= */
    1);
    player.setRepeatMode(Player.REPEAT_MODE_ONE);
    playUntilStartOfMediaItem(player, /* mediaItemIndex= */
    1);
    player.setRepeatMode(Player.REPEAT_MODE_OFF);
    playUntilStartOfMediaItem(player, /* mediaItemIndex= */
    2);
    player.setRepeatMode(Player.REPEAT_MODE_ONE);
    playUntilStartOfMediaItem(player, /* mediaItemIndex= */
    2);
    player.setRepeatMode(Player.REPEAT_MODE_ALL);
    playUntilStartOfMediaItem(player, /* mediaItemIndex= */
    0);
    player.setRepeatMode(Player.REPEAT_MODE_ONE);
    playUntilStartOfMediaItem(player, /* mediaItemIndex= */
    0);
    playUntilStartOfMediaItem(player, /* mediaItemIndex= */
    0);
    player.setRepeatMode(Player.REPEAT_MODE_OFF);
    playUntilStartOfMediaItem(player, /* mediaItemIndex= */
    1);
    playUntilStartOfMediaItem(player, /* mediaItemIndex= */
    2);
    player.play();
    runUntilPlaybackState(player, Player.STATE_ENDED);
    ArgumentCaptor<AnalyticsListener.EventTime> eventTimes = ArgumentCaptor.forClass(AnalyticsListener.EventTime.class);
    verify(mockAnalyticsListener, times(10)).onMediaItemTransition(eventTimes.capture(), any(), anyInt());
    assertThat(eventTimes.getAllValues().stream().map(eventTime -> eventTime.currentWindowIndex).collect(Collectors.toList())).containsExactly(0, 1, 1, 2, 2, 0, 0, 0, 1, 2).inOrder();
    assertThat(renderer.isEnded).isTrue();
}