content: /*
   * Copyright 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.ui;
  
  import static com.google.common.truth.Truth.assertThat;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  import android.app.PendingIntent;
  import android.content.Context;
  import android.content.Intent;
  import androidx.test.core.app.ApplicationProvider;
  import androidx.test.ext.junit.runners.AndroidJUnit4;
  import com.google.android.exoplayer2.MediaMetadata;
  import com.google.android.exoplayer2.Player;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  /** Tests for the {@link DefaultMediaDescriptionAdapter}. */
  @RunWith(AndroidJUnit4.class)
  public class DefaultMediaDescriptionAdapterTest {
  
    @Test
    public void getters_withGetMetatadataCommandAvailable_returnMediaMetadataValues() {
      Context context = ApplicationProvider.getApplicationContext();
      Player player = mock(Player.class);
      MediaMetadata mediaMetadata =
          new MediaMetadata.Builder().setDisplayTitle("display title").setArtist("artist").build();
      PendingIntent pendingIntent =
          PendingIntent.getActivity(context, 0, new Intent(), PendingIntent.FLAG_IMMUTABLE);
      DefaultMediaDescriptionAdapter adapter = new DefaultMediaDescriptionAdapter(pendingIntent);
  
      when(player.isCommandAvailable(Player.COMMAND_GET_MEDIA_ITEMS_METADATA)).thenReturn(true);
      when(player.getMediaMetadata()).thenReturn(mediaMetadata);
  
      assertThat(adapter.createCurrentContentIntent(player)).isEqualTo(pendingIntent);
      assertThat(adapter.getCurrentContentTitle(player).toString())
          .isEqualTo(mediaMetadata.displayTitle.toString());
      assertThat(adapter.getCurrentContentText(player).toString())
          .isEqualTo(mediaMetadata.artist.toString());
    }
  
    @Test
    public void getters_withoutGetMetatadataCommandAvailable_returnMediaMetadataValues() {
      Context context = ApplicationProvider.getApplicationContext();
      Player player = mock(Player.class);
      MediaMetadata mediaMetadata =
          new MediaMetadata.Builder().setDisplayTitle("display title").setArtist("artist").build();
      PendingIntent pendingIntent =
          PendingIntent.getActivity(context, 0, new Intent(), PendingIntent.FLAG_IMMUTABLE);
      DefaultMediaDescriptionAdapter adapter = new DefaultMediaDescriptionAdapter(pendingIntent);
  
      when(player.isCommandAvailable(Player.COMMAND_GET_MEDIA_ITEMS_METADATA)).thenReturn(false);
      when(player.getMediaMetadata()).thenReturn(mediaMetadata);
  
      assertThat(adapter.createCurrentContentIntent(player)).isEqualTo(pendingIntent);
      assertThat(adapter.getCurrentContentTitle(player).toString()).isEqualTo("");
      assertThat(adapter.getCurrentContentText(player)).isNull();
    }
  }
  