content: /*
   * Copyright (C) 2018 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.source.smoothstreaming.offline;
  
  import static com.google.common.truth.Truth.assertThat;
  
  import android.net.Uri;
  import androidx.test.ext.junit.runners.AndroidJUnit4;
  import com.google.android.exoplayer2.offline.DefaultDownloaderFactory;
  import com.google.android.exoplayer2.offline.DownloadRequest;
  import com.google.android.exoplayer2.offline.Downloader;
  import com.google.android.exoplayer2.offline.DownloaderFactory;
  import com.google.android.exoplayer2.offline.StreamKey;
  import com.google.android.exoplayer2.upstream.PlaceholderDataSource;
  import com.google.android.exoplayer2.upstream.cache.Cache;
  import com.google.android.exoplayer2.upstream.cache.CacheDataSource;
  import com.google.android.exoplayer2.util.MimeTypes;
  import java.util.Collections;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.Mockito;
  
  /** Unit tests for {@link SsDownloader}. */
  @RunWith(AndroidJUnit4.class)
  public final class SsDownloaderTest {
  
    @Test
    public void createWithDefaultDownloaderFactory() throws Exception {
      CacheDataSource.Factory cacheDataSourceFactory =
          new CacheDataSource.Factory()
              .setCache(Mockito.mock(Cache.class))
              .setUpstreamDataSourceFactory(PlaceholderDataSource.FACTORY);
      DownloaderFactory factory =
          new DefaultDownloaderFactory(cacheDataSourceFactory, /* executor= */ Runnable::run);
  
      Downloader downloader =
          factory.createDownloader(
              new DownloadRequest.Builder(/* id= */ "id", Uri.parse("https://www.test.com/download"))
                  .setMimeType(MimeTypes.APPLICATION_SS)
                  .setStreamKeys(
                      Collections.singletonList(
                          new StreamKey(/* groupIndex= */ 0, /* streamIndex= */ 0)))
                  .build());
      assertThat(downloader).isInstanceOf(SsDownloader.class);
    }
  }
  