content: /*
   * Copyright (C) 2021 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.google.android.exoplayer2.e2etest;
  
  import android.content.Context;
  import androidx.test.core.app.ApplicationProvider;
  import com.google.android.exoplayer2.ExoPlayer;
  import com.google.android.exoplayer2.MediaItem;
  import com.google.android.exoplayer2.Player;
  import com.google.android.exoplayer2.robolectric.PlaybackOutput;
  import com.google.android.exoplayer2.robolectric.ShadowMediaCodecConfig;
  import com.google.android.exoplayer2.robolectric.TestPlayerRunHelper;
  import com.google.android.exoplayer2.testutil.CapturingRenderersFactory;
  import com.google.android.exoplayer2.testutil.DumpFileAsserts;
  import com.google.android.exoplayer2.testutil.FakeClock;
  import com.google.common.collect.ImmutableList;
  import org.junit.Rule;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.robolectric.ParameterizedRobolectricTestRunner;
  
  /** End-to-end tests using WAV samples. */
  @RunWith(ParameterizedRobolectricTestRunner.class)
  public final class WavPlaybackTest {
    @ParameterizedRobolectricTestRunner.Parameters(name = "{0}")
    public static ImmutableList<String> mediaSamples() {
      return ImmutableList.of("sample.wav", "sample_ima_adpcm.wav", "sample_with_trailing_bytes.wav");
    }
  
    @ParameterizedRobolectricTestRunner.Parameter public String inputFile;
  
    @Rule
    public ShadowMediaCodecConfig mediaCodecConfig =
        ShadowMediaCodecConfig.forAllSupportedMimeTypes();
  
    @Test
    public void test() throws Exception {
      Context applicationContext = ApplicationProvider.getApplicationContext();
      CapturingRenderersFactory capturingRenderersFactory =
          new CapturingRenderersFactory(applicationContext);
      ExoPlayer player =
          new ExoPlayer.Builder(applicationContext, capturingRenderersFactory)
              .setClock(new FakeClock(/* isAutoAdvancing= */ true))
              .build();
      PlaybackOutput playbackOutput = PlaybackOutput.register(player, capturingRenderersFactory);
  
      player.setMediaItem(MediaItem.fromUri("asset:///media/wav/" + inputFile));
      player.prepare();
      player.play();
      TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
      player.release();
  
      DumpFileAsserts.assertOutput(
          ApplicationProvider.getApplicationContext(),
          playbackOutput,
          "playbackdumps/wav/" + inputFile + ".dump");
    }
  }
  