/*
 * Copyright (C) 2016 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 androidx.media3.exoplayer.smoothstreaming.manifest;

import static com.google.common.truth.Truth.assertThat;

import android.net.Uri;
import androidx.media3.test.utils.TestUtil;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Test;
import org.junit.runner.RunWith;

/** Unit tests for {@link SsManifestParser}. */
@RunWith(AndroidJUnit4.class)
public final class SsManifestParserTest {

  private static final String SAMPLE_ISMC_1 = "media/smooth-streaming/sample_ismc_1";
  private static final String SAMPLE_ISMC_2 = "media/smooth-streaming/sample_ismc_2";

  /** Simple test to ensure the sample manifests parse without any exceptions being thrown. */
  @Test
  public void parseSmoothStreamingManifest() throws Exception {
    SsManifestParser parser = new SsManifestParser();
    parser.parse(
        Uri.parse("https://example.com/test.ismc"),
        TestUtil.getInputStream(ApplicationProvider.getApplicationContext(), SAMPLE_ISMC_1));
    parser.parse(
        Uri.parse("https://example.com/test.ismc"),
        TestUtil.getInputStream(ApplicationProvider.getApplicationContext(), SAMPLE_ISMC_2));
  }

  @Test
  public void parse_populatesFormatLabelWithStreamIndexName() throws Exception {
    SsManifestParser parser = new SsManifestParser();
    SsManifest ssManifest =
        parser.parse(
            Uri.parse("https://example.com/test.ismc"),
            TestUtil.getInputStream(ApplicationProvider.getApplicationContext(), SAMPLE_ISMC_1));

    assertThat(ssManifest.streamElements[0].formats[0].label).isEqualTo("video");
  }
}
