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.transformer.mh;
  
  import static com.google.android.exoplayer2.transformer.AndroidTestUtil.MP4_ASSET_WITH_INCREASING_TIMESTAMPS_URI_STRING;
  
  import android.content.Context;
  import android.net.Uri;
  import androidx.test.core.app.ApplicationProvider;
  import androidx.test.ext.junit.runners.AndroidJUnit4;
  import com.google.android.exoplayer2.MediaItem;
  import com.google.android.exoplayer2.transformer.TransformationRequest;
  import com.google.android.exoplayer2.transformer.Transformer;
  import com.google.android.exoplayer2.transformer.TransformerAndroidTestRunner;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  /** {@link Transformer} instrumentation test for applying a frame edit. */
  @RunWith(AndroidJUnit4.class)
  public class SetFrameEditTest {
    @Test
    public void setFrameEditTransform() throws Exception {
      Context context = ApplicationProvider.getApplicationContext();
      Transformer transformer =
          new Transformer.Builder(context)
              .setTransformationRequest(
                  new TransformationRequest.Builder().setRotationDegrees(45).build())
              .build();
  
      new TransformerAndroidTestRunner.Builder(context, transformer)
          .build()
          .run(
              /* testId= */ "SetFrameEditTransform",
              MediaItem.fromUri(Uri.parse(MP4_ASSET_WITH_INCREASING_TIMESTAMPS_URI_STRING)));
    }
  }
  