mirror of https://github.com/TeamNewPipe/NewPipe
199 lines
10 KiB
Java
199 lines
10 KiB
Java
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package org.schabi.newpipe.util;
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import org.junit.Test;
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import org.schabi.newpipe.extractor.MediaFormat;
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import org.schabi.newpipe.extractor.stream.AudioStream;
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import org.schabi.newpipe.extractor.stream.VideoStream;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import static org.junit.Assert.assertEquals;
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public class ListHelperTest {
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private static final String BEST_RESOLUTION_KEY = "best_resolution";
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private static final List<AudioStream> audioStreamsTestList = Arrays.asList(
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new AudioStream("", MediaFormat.M4A.id, /**/ 128),
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new AudioStream("", MediaFormat.WEBMA.id, /**/ 192),
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new AudioStream("", MediaFormat.MP3.id, /**/ 64),
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new AudioStream("", MediaFormat.WEBMA.id, /**/ 192),
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new AudioStream("", MediaFormat.M4A.id, /**/ 128),
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new AudioStream("", MediaFormat.MP3.id, /**/ 128),
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new AudioStream("", MediaFormat.WEBMA.id, /**/ 64),
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new AudioStream("", MediaFormat.M4A.id, /**/ 320),
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new AudioStream("", MediaFormat.MP3.id, /**/ 192),
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new AudioStream("", MediaFormat.WEBMA.id, /**/ 320));
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private static final List<VideoStream> videoStreamsTestList = Arrays.asList(
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "720p"),
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new VideoStream("", MediaFormat.v3GPP.id, /**/ "240p"),
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new VideoStream("", MediaFormat.WEBM.id, /**/ "480p"),
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new VideoStream("", MediaFormat.v3GPP.id, /**/ "144p"),
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "360p"),
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new VideoStream("", MediaFormat.WEBM.id, /**/ "360p"));
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private static final List<VideoStream> videoOnlyStreamsTestList = Arrays.asList(
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "720p", true),
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "720p", true),
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "2160p", true),
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "1440p60", true),
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new VideoStream("", MediaFormat.WEBM.id, /**/ "720p60", true),
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "2160p60", true),
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "720p60", true),
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "1080p", true),
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "1080p60", true));
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@Test
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public void getSortedStreamVideosListTest() throws Exception {
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List<VideoStream> result = ListHelper.getSortedStreamVideosList(MediaFormat.MPEG_4, true, videoStreamsTestList, videoOnlyStreamsTestList, true);
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List<String> expected = Arrays.asList("144p", "240p", "360p", "480p", "720p", "720p60", "1080p", "1080p60", "1440p60", "2160p", "2160p60");
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//for (VideoStream videoStream : result) System.out.println(videoStream.resolution + " > " + MediaFormat.getSuffixById(videoStream.format) + " > " + videoStream.isVideoOnly);
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assertEquals(result.size(), expected.size());
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for (int i = 0; i < result.size(); i++) {
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assertEquals(result.get(i).resolution, expected.get(i));
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}
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////////////////////
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// Reverse Order //
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//////////////////
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result = ListHelper.getSortedStreamVideosList(MediaFormat.MPEG_4, true, videoStreamsTestList, videoOnlyStreamsTestList, false);
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expected = Arrays.asList("2160p60", "2160p", "1440p60", "1080p60", "1080p", "720p60", "720p", "480p", "360p", "240p", "144p");
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assertEquals(result.size(), expected.size());
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for (int i = 0; i < result.size(); i++) assertEquals(result.get(i).resolution, expected.get(i));
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}
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@Test
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public void getSortedStreamVideosExceptHighResolutionsTest() throws Exception {
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////////////////////////////////////
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// Don't show Higher resolutions //
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//////////////////////////////////
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List<VideoStream> result = ListHelper.getSortedStreamVideosList(MediaFormat.MPEG_4, false, videoStreamsTestList, videoOnlyStreamsTestList, false);
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List<String> expected = Arrays.asList("1080p60", "1080p", "720p60", "720p", "480p", "360p", "240p", "144p");
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assertEquals(result.size(), expected.size());
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for (int i = 0; i < result.size(); i++) assertEquals(result.get(i).resolution, expected.get(i));
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}
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@Test
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public void getDefaultResolutionTest() throws Exception {
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List<VideoStream> testList = Arrays.asList(
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "720p"),
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new VideoStream("", MediaFormat.v3GPP.id, /**/ "240p"),
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new VideoStream("", MediaFormat.WEBM.id, /**/ "480p"),
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new VideoStream("", MediaFormat.WEBM.id, /**/ "240p"),
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "240p"),
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new VideoStream("", MediaFormat.WEBM.id, /**/ "144p"),
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new VideoStream("", MediaFormat.MPEG_4.id, /**/ "360p"),
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new VideoStream("", MediaFormat.WEBM.id, /**/ "360p"));
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VideoStream result = testList.get(ListHelper.getDefaultResolutionIndex("720p", BEST_RESOLUTION_KEY, MediaFormat.MPEG_4, testList));
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assertEquals("720p", result.resolution);
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assertEquals(MediaFormat.MPEG_4.id, result.format);
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// Have resolution and the format
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result = testList.get(ListHelper.getDefaultResolutionIndex("480p", BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("480p", result.resolution);
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assertEquals(MediaFormat.WEBM.id, result.format);
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// Have resolution but not the format
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result = testList.get(ListHelper.getDefaultResolutionIndex("480p", BEST_RESOLUTION_KEY, MediaFormat.MPEG_4, testList));
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assertEquals("480p", result.resolution);
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assertEquals(MediaFormat.WEBM.id, result.format);
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// Have resolution and the format
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result = testList.get(ListHelper.getDefaultResolutionIndex("240p", BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("240p", result.resolution);
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assertEquals(MediaFormat.WEBM.id, result.format);
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// The best resolution
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result = testList.get(ListHelper.getDefaultResolutionIndex(BEST_RESOLUTION_KEY, BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("720p", result.resolution);
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assertEquals(MediaFormat.MPEG_4.id, result.format);
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// Doesn't have the 60fps variant and format
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result = testList.get(ListHelper.getDefaultResolutionIndex("720p60", BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("720p", result.resolution);
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assertEquals(MediaFormat.MPEG_4.id, result.format);
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// Doesn't have the 60fps variant
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result = testList.get(ListHelper.getDefaultResolutionIndex("480p60", BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("480p", result.resolution);
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assertEquals(MediaFormat.WEBM.id, result.format);
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// Doesn't have the resolution, will return the best one
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result = testList.get(ListHelper.getDefaultResolutionIndex("2160p60", BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("720p", result.resolution);
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assertEquals(MediaFormat.MPEG_4.id, result.format);
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}
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@Test
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public void getHighestQualityAudioTest() throws Exception {
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assertEquals(320, ListHelper.getHighestQualityAudio(audioStreamsTestList).average_bitrate);
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}
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@Test
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public void getHighestQualityAudioFormatTest() throws Exception {
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AudioStream stream = audioStreamsTestList.get(ListHelper.getHighestQualityAudioIndex(MediaFormat.M4A, audioStreamsTestList));
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assertEquals(320, stream.average_bitrate);
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assertEquals(MediaFormat.M4A.id, stream.format);
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stream = audioStreamsTestList.get(ListHelper.getHighestQualityAudioIndex(MediaFormat.WEBMA, audioStreamsTestList));
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assertEquals(320, stream.average_bitrate);
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assertEquals(MediaFormat.WEBMA.id, stream.format);
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stream = audioStreamsTestList.get(ListHelper.getHighestQualityAudioIndex(MediaFormat.MP3, audioStreamsTestList));
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assertEquals(192, stream.average_bitrate);
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assertEquals(MediaFormat.MP3.id, stream.format);
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}
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@Test
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public void getHighestQualityAudioFormatPreferredAbsent() throws Exception {
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//////////////////////////////////////////
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// Doesn't contain the preferred format //
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////////////////////////////////////////
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List<AudioStream> testList = Arrays.asList(
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new AudioStream("", MediaFormat.M4A.id, /**/ 128),
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new AudioStream("", MediaFormat.WEBMA.id, /**/ 192));
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// List doesn't contains this format, it should fallback to the highest bitrate audio no matter what format it is
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AudioStream stream = testList.get(ListHelper.getHighestQualityAudioIndex(MediaFormat.MP3, testList));
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assertEquals(192, stream.average_bitrate);
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assertEquals(MediaFormat.WEBMA.id, stream.format);
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////////////////////////////////////////////////////////
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// Multiple not-preferred-formats and equal bitrates //
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//////////////////////////////////////////////////////
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testList = new ArrayList<>(Arrays.asList(
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new AudioStream("", MediaFormat.WEBMA.id, /**/ 192),
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new AudioStream("", MediaFormat.M4A.id, /**/ 192),
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new AudioStream("", MediaFormat.WEBMA.id, /**/ 192),
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new AudioStream("", MediaFormat.M4A.id, /**/ 192),
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new AudioStream("", MediaFormat.WEBMA.id, /**/ 192),
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new AudioStream("", MediaFormat.M4A.id, /**/ 192)));
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// List doesn't contains this format, it should fallback to the highest bitrate audio no matter what format it is
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// and as it have multiple with the same high value, the last one wins
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stream = testList.get(ListHelper.getHighestQualityAudioIndex(MediaFormat.MP3, testList));
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assertEquals(192, stream.average_bitrate);
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assertEquals(MediaFormat.M4A.id, stream.format);
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// Again with a new element
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testList.add(new AudioStream("", MediaFormat.WEBMA.id, /**/ 192));
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stream = testList.get(ListHelper.getHighestQualityAudioIndex(MediaFormat.MP3, testList));
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assertEquals(192, stream.average_bitrate);
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assertEquals(MediaFormat.WEBMA.id, stream.format);
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}
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@Test
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public void getHighestQualityAudioNull() throws Exception {
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assertEquals(-1, ListHelper.getHighestQualityAudioIndex(null, null));
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assertEquals(-1, ListHelper.getHighestQualityAudioIndex(null, new ArrayList<AudioStream>()));
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}
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}
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