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Mark CompositionPlayerTest as ClosedSource and copybara exclusion
#minor-release PiperOrigin-RevId: 557416683
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jbibik
oceanjules
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/*
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* Copyright 2023 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package androidx.media3.transformer;
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import static androidx.media3.common.Player.EVENT_PLAYBACK_STATE_CHANGED;
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import static androidx.media3.common.Player.EVENT_PLAYER_ERROR;
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import static androidx.media3.common.Player.EVENT_PLAY_WHEN_READY_CHANGED;
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import static androidx.media3.common.Player.EVENT_RENDERED_FIRST_FRAME;
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import static androidx.media3.common.Player.EVENT_VIDEO_SIZE_CHANGED;
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import static androidx.media3.transformer.TestUtil.ASSET_URI_PREFIX;
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import static androidx.media3.transformer.TestUtil.FILE_AUDIO_RAW;
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import static androidx.media3.transformer.TestUtil.FILE_AUDIO_RAW_STEREO_48000KHZ;
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import static androidx.media3.transformer.TestUtil.FILE_AUDIO_VIDEO;
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import static androidx.media3.transformer.TestUtil.FILE_AUDIO_VIDEO_STEREO;
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import static com.google.common.truth.Truth.assertThat;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.ArgumentMatchers.anyBoolean;
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import static org.mockito.ArgumentMatchers.anyInt;
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import static org.mockito.Mockito.atLeastOnce;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.verifyNoMoreInteractions;
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import android.content.Context;
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import androidx.media3.common.MediaItem;
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import androidx.media3.common.Player;
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import androidx.media3.common.util.Clock;
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import androidx.media3.exoplayer.audio.DefaultAudioSink;
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import androidx.media3.test.utils.CapturingAudioSink;
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import androidx.media3.test.utils.DumpFileAsserts;
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import androidx.media3.test.utils.FakeClock;
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import androidx.media3.test.utils.robolectric.TestPlayerRunHelper;
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import androidx.test.core.app.ApplicationProvider;
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import androidx.test.ext.junit.runners.AndroidJUnit4;
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import com.google.common.collect.ImmutableList;
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import com.google.common.collect.ImmutableSet;
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import java.util.List;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.ArgumentCaptor;
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/** Unit tests for {@link CompositionPlayer}. */
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@RunWith(AndroidJUnit4.class)
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public class CompositionPlayerTest {
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@Test
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public void playback_outputsSamples() throws Exception {
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Context applicationContext = ApplicationProvider.getApplicationContext();
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Clock clock = new FakeClock(/* isAutoAdvancing= */ true);
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CapturingAudioSink capturingAudioSink =
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new CapturingAudioSink(new DefaultAudioSink.Builder(applicationContext).build());
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CompositionPlayer player =
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new CompositionPlayer(applicationContext, /* looper= */ null, capturingAudioSink, clock);
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// Use an audio-only Composition because there is no way to dump the video frames.
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EditedMediaItem editedMediaItem1 =
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new EditedMediaItem.Builder(MediaItem.fromUri(ASSET_URI_PREFIX + FILE_AUDIO_RAW)).build();
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EditedMediaItem editedMediaItem2 =
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new EditedMediaItem.Builder(
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MediaItem.fromUri(ASSET_URI_PREFIX + FILE_AUDIO_RAW_STEREO_48000KHZ))
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.build();
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EditedMediaItemSequence sequence =
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new EditedMediaItemSequence(ImmutableList.of(editedMediaItem1, editedMediaItem2));
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Composition composition = new Composition.Builder(ImmutableList.of(sequence)).build();
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player.setComposition(composition);
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player.prepare();
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player.play();
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TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
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player.release();
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DumpFileAsserts.assertOutput(
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applicationContext,
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capturingAudioSink,
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"audiosinkdumps/wav/sample.wav_then_sample_rf64.wav.dump");
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}
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@Test
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public void addListener_callsSupportedCallbacks() throws Exception {
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CompositionPlayer player = buildCompositionPlayer();
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Composition composition = buildComposition();
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Player.Listener mockListener = mock(Player.Listener.class);
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player.setComposition(composition);
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player.addListener(mockListener);
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player.prepare();
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player.play();
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TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
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player.release();
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verify(mockListener, atLeastOnce()).onPlaybackStateChanged(anyInt());
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verify(mockListener, atLeastOnce()).onPlayWhenReadyChanged(anyBoolean(), anyInt());
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verify(mockListener, atLeastOnce()).onEvents(any(), any());
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verifyNoMoreInteractions(mockListener);
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}
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@Test
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public void addListener_callsOnEventsWithSupportedEvents() throws Exception {
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CompositionPlayer player = buildCompositionPlayer();
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Composition composition = buildComposition();
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Player.Listener mockListener = mock(Player.Listener.class);
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ArgumentCaptor<Player.Events> eventsCaptor = ArgumentCaptor.forClass(Player.Events.class);
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ImmutableSet<Integer> supportedEvents =
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ImmutableSet.of(
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EVENT_PLAYBACK_STATE_CHANGED,
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EVENT_PLAY_WHEN_READY_CHANGED,
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EVENT_PLAYER_ERROR,
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EVENT_VIDEO_SIZE_CHANGED,
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EVENT_RENDERED_FIRST_FRAME);
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player.setComposition(composition);
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player.addListener(mockListener);
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player.prepare();
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player.play();
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TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
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player.release();
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verify(mockListener, atLeastOnce()).onEvents(any(), eventsCaptor.capture());
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List<Player.Events> eventsList = eventsCaptor.getAllValues();
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for (Player.Events events : eventsList) {
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assertThat(events.size()).isNotEqualTo(0);
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for (int j = 0; j < events.size(); j++) {
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assertThat(supportedEvents).contains(events.get(j));
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}
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}
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}
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private static CompositionPlayer buildCompositionPlayer() {
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return new CompositionPlayer(
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ApplicationProvider.getApplicationContext(),
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/* looper= */ null,
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/* audioSink= */ null,
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new FakeClock(/* isAutoAdvancing= */ true));
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}
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private static Composition buildComposition() {
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EditedMediaItem editedMediaItem1 =
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new EditedMediaItem.Builder(MediaItem.fromUri(ASSET_URI_PREFIX + FILE_AUDIO_VIDEO)).build();
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EditedMediaItem editedMediaItem2 =
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new EditedMediaItem.Builder(MediaItem.fromUri(ASSET_URI_PREFIX + FILE_AUDIO_VIDEO_STEREO))
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.build();
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EditedMediaItemSequence sequence =
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new EditedMediaItemSequence(ImmutableList.of(editedMediaItem1, editedMediaItem2));
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return new Composition.Builder(ImmutableList.of(sequence)).build();
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}
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}
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