mirror of https://github.com/TeamNewPipe/NewPipe
335 lines
17 KiB
Java
335 lines
17 KiB
Java
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> AUDIO_STREAMS_TEST_LIST = Arrays.asList(
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new AudioStream("", MediaFormat.M4A, /**/ 128),
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new AudioStream("", MediaFormat.WEBMA, /**/ 192),
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new AudioStream("", MediaFormat.MP3, /**/ 64),
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new AudioStream("", MediaFormat.WEBMA, /**/ 192),
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new AudioStream("", MediaFormat.M4A, /**/ 128),
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new AudioStream("", MediaFormat.MP3, /**/ 128),
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new AudioStream("", MediaFormat.WEBMA, /**/ 64),
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new AudioStream("", MediaFormat.M4A, /**/ 320),
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new AudioStream("", MediaFormat.MP3, /**/ 192),
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new AudioStream("", MediaFormat.WEBMA, /**/ 320));
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private static final List<VideoStream> VIDEO_STREAMS_TEST_LIST = Arrays.asList(
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new VideoStream("", MediaFormat.MPEG_4, /**/ "720p"),
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new VideoStream("", MediaFormat.v3GPP, /**/ "240p"),
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new VideoStream("", MediaFormat.WEBM, /**/ "480p"),
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new VideoStream("", MediaFormat.v3GPP, /**/ "144p"),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "360p"),
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new VideoStream("", MediaFormat.WEBM, /**/ "360p"));
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private static final List<VideoStream> VIDEO_ONLY_STREAMS_TEST_LIST = Arrays.asList(
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new VideoStream("", MediaFormat.MPEG_4, /**/ "720p", true),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "720p", true),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "2160p", true),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "1440p60", true),
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new VideoStream("", MediaFormat.WEBM, /**/ "720p60", true),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "2160p60", true),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "720p60", true),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "1080p", true),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "1080p60", true));
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@Test
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public void getSortedStreamVideosListTest() {
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List<VideoStream> result = ListHelper.getSortedStreamVideosList(MediaFormat.MPEG_4, true,
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VIDEO_STREAMS_TEST_LIST, VIDEO_ONLY_STREAMS_TEST_LIST, true);
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List<String> expected = Arrays.asList("144p", "240p", "360p", "480p", "720p", "720p60",
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"1080p", "1080p60", "1440p60", "2160p", "2160p60");
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// for (VideoStream videoStream : result) {
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// System.out.println(videoStream.resolution + " > "
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// + MediaFormat.getSuffixById(videoStream.format) + " > "
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// + videoStream.isVideoOnly);
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// }
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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,
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VIDEO_STREAMS_TEST_LIST, VIDEO_ONLY_STREAMS_TEST_LIST, false);
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expected = Arrays.asList("2160p60", "2160p", "1440p60", "1080p60", "1080p", "720p60",
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"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++) {
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assertEquals(result.get(i).resolution, expected.get(i));
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}
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}
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@Test
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public void getSortedStreamVideosExceptHighResolutionsTest() {
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////////////////////////////////////
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// Don't show Higher resolutions //
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//////////////////////////////////
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final List<VideoStream> result = ListHelper.getSortedStreamVideosList(MediaFormat.MPEG_4,
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false, VIDEO_STREAMS_TEST_LIST, VIDEO_ONLY_STREAMS_TEST_LIST, false);
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final List<String> expected = Arrays.asList(
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"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++) {
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assertEquals(result.get(i).resolution, expected.get(i));
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}
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}
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@Test
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public void getDefaultResolutionTest() {
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final List<VideoStream> testList = Arrays.asList(
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new VideoStream("", MediaFormat.MPEG_4, /**/ "720p"),
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new VideoStream("", MediaFormat.v3GPP, /**/ "240p"),
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new VideoStream("", MediaFormat.WEBM, /**/ "480p"),
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new VideoStream("", MediaFormat.WEBM, /**/ "240p"),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "240p"),
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new VideoStream("", MediaFormat.WEBM, /**/ "144p"),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "360p"),
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new VideoStream("", MediaFormat.WEBM, /**/ "360p"));
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VideoStream result = testList.get(ListHelper.getDefaultResolutionIndex(
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"720p", BEST_RESOLUTION_KEY, MediaFormat.MPEG_4, testList));
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assertEquals("720p", result.resolution);
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assertEquals(MediaFormat.MPEG_4, result.getFormat());
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// Have resolution and the format
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result = testList.get(ListHelper.getDefaultResolutionIndex(
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"480p", BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("480p", result.resolution);
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assertEquals(MediaFormat.WEBM, result.getFormat());
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// Have resolution but not the format
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result = testList.get(ListHelper.getDefaultResolutionIndex(
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"480p", BEST_RESOLUTION_KEY, MediaFormat.MPEG_4, testList));
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assertEquals("480p", result.resolution);
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assertEquals(MediaFormat.WEBM, result.getFormat());
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// Have resolution and the format
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result = testList.get(ListHelper.getDefaultResolutionIndex(
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"240p", BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("240p", result.resolution);
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assertEquals(MediaFormat.WEBM, result.getFormat());
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// The best resolution
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result = testList.get(ListHelper.getDefaultResolutionIndex(
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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, result.getFormat());
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// Doesn't have the 60fps variant and format
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result = testList.get(ListHelper.getDefaultResolutionIndex(
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"720p60", BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("720p", result.resolution);
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assertEquals(MediaFormat.MPEG_4, result.getFormat());
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// Doesn't have the 60fps variant
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result = testList.get(ListHelper.getDefaultResolutionIndex(
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"480p60", BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("480p", result.resolution);
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assertEquals(MediaFormat.WEBM, result.getFormat());
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// Doesn't have the resolution, will return the best one
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result = testList.get(ListHelper.getDefaultResolutionIndex(
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"2160p60", BEST_RESOLUTION_KEY, MediaFormat.WEBM, testList));
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assertEquals("720p", result.resolution);
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assertEquals(MediaFormat.MPEG_4, result.getFormat());
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}
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@Test
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public void getHighestQualityAudioFormatTest() {
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AudioStream stream = AUDIO_STREAMS_TEST_LIST.get(ListHelper.getHighestQualityAudioIndex(
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MediaFormat.M4A, AUDIO_STREAMS_TEST_LIST));
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assertEquals(320, stream.average_bitrate);
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assertEquals(MediaFormat.M4A, stream.getFormat());
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stream = AUDIO_STREAMS_TEST_LIST.get(ListHelper.getHighestQualityAudioIndex(
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MediaFormat.WEBMA, AUDIO_STREAMS_TEST_LIST));
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assertEquals(320, stream.average_bitrate);
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assertEquals(MediaFormat.WEBMA, stream.getFormat());
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stream = AUDIO_STREAMS_TEST_LIST.get(ListHelper.getHighestQualityAudioIndex(
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MediaFormat.MP3, AUDIO_STREAMS_TEST_LIST));
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assertEquals(192, stream.average_bitrate);
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assertEquals(MediaFormat.MP3, stream.getFormat());
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}
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@Test
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public void getHighestQualityAudioFormatPreferredAbsent() {
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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, /**/ 128),
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new AudioStream("", MediaFormat.WEBMA, /**/ 192));
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// List doesn't contains this format
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// It should fallback to the highest bitrate audio no matter what format it is
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AudioStream stream = testList.get(ListHelper.getHighestQualityAudioIndex(
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MediaFormat.MP3, testList));
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assertEquals(192, stream.average_bitrate);
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assertEquals(MediaFormat.WEBMA, stream.getFormat());
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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, /**/ 192),
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new AudioStream("", MediaFormat.M4A, /**/ 192),
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new AudioStream("", MediaFormat.WEBMA, /**/ 192),
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new AudioStream("", MediaFormat.M4A, /**/ 192),
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new AudioStream("", MediaFormat.WEBMA, /**/ 192),
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new AudioStream("", MediaFormat.M4A, /**/ 192),
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new AudioStream("", MediaFormat.WEBMA, /**/ 192)));
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// List doesn't contains this format, it should fallback to the highest bitrate audio and
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// the highest quality format.
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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, stream.getFormat());
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// Adding a new format and bitrate. Adding another stream will have no impact since
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// it's not a preferred format.
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testList.add(new AudioStream("", MediaFormat.WEBMA, /**/ 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.M4A, stream.getFormat());
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}
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@Test
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public void getHighestQualityAudioNull() {
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assertEquals(-1, ListHelper.getHighestQualityAudioIndex(null, null));
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assertEquals(-1, ListHelper.getHighestQualityAudioIndex(null, new ArrayList<>()));
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}
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@Test
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public void getLowestQualityAudioFormatTest() {
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AudioStream stream = AUDIO_STREAMS_TEST_LIST.get(ListHelper.getMostCompactAudioIndex(
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MediaFormat.M4A, AUDIO_STREAMS_TEST_LIST));
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assertEquals(128, stream.average_bitrate);
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assertEquals(MediaFormat.M4A, stream.getFormat());
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stream = AUDIO_STREAMS_TEST_LIST.get(ListHelper.getMostCompactAudioIndex(
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MediaFormat.WEBMA, AUDIO_STREAMS_TEST_LIST));
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assertEquals(64, stream.average_bitrate);
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assertEquals(MediaFormat.WEBMA, stream.getFormat());
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stream = AUDIO_STREAMS_TEST_LIST.get(ListHelper.getMostCompactAudioIndex(
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MediaFormat.MP3, AUDIO_STREAMS_TEST_LIST));
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assertEquals(64, stream.average_bitrate);
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assertEquals(MediaFormat.MP3, stream.getFormat());
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}
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@Test
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public void getLowestQualityAudioFormatPreferredAbsent() {
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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 = new ArrayList<>(Arrays.asList(
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new AudioStream("", MediaFormat.M4A, /**/ 128),
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new AudioStream("", MediaFormat.WEBMA, /**/ 192)));
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// List doesn't contains this format
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// It should fallback to the most compact audio no matter what format it is.
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AudioStream stream = testList.get(ListHelper.getMostCompactAudioIndex(
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MediaFormat.MP3, testList));
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assertEquals(128, stream.average_bitrate);
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assertEquals(MediaFormat.M4A, stream.getFormat());
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// WEBMA is more compact than M4A
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testList.add(new AudioStream("", MediaFormat.WEBMA, /**/ 128));
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stream = testList.get(ListHelper.getMostCompactAudioIndex(MediaFormat.MP3, testList));
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assertEquals(128, stream.average_bitrate);
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assertEquals(MediaFormat.WEBMA, stream.getFormat());
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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, /**/ 192),
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new AudioStream("", MediaFormat.M4A, /**/ 192),
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new AudioStream("", MediaFormat.WEBMA, /**/ 256),
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new AudioStream("", MediaFormat.M4A, /**/ 192),
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new AudioStream("", MediaFormat.WEBMA, /**/ 192),
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new AudioStream("", MediaFormat.M4A, /**/ 192)));
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// List doesn't contain this format
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// It should fallback to the most compact audio no matter what format it is.
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stream = testList.get(ListHelper.getMostCompactAudioIndex(MediaFormat.MP3, testList));
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assertEquals(192, stream.average_bitrate);
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assertEquals(MediaFormat.WEBMA, stream.getFormat());
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// Should be same as above
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stream = testList.get(ListHelper.getMostCompactAudioIndex(null, testList));
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assertEquals(192, stream.average_bitrate);
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assertEquals(MediaFormat.WEBMA, stream.getFormat());
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}
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@Test
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public void getLowestQualityAudioNull() {
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assertEquals(-1, ListHelper.getMostCompactAudioIndex(null, null));
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assertEquals(-1, ListHelper.getMostCompactAudioIndex(null, new ArrayList<>()));
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}
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@Test
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public void getVideoDefaultStreamIndexCombinations() {
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final List<VideoStream> testList = Arrays.asList(
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new VideoStream("", MediaFormat.MPEG_4, /**/ "1080p"),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "720p60"),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "720p"),
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new VideoStream("", MediaFormat.WEBM, /**/ "480p"),
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new VideoStream("", MediaFormat.MPEG_4, /**/ "360p"),
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new VideoStream("", MediaFormat.WEBM, /**/ "360p"),
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new VideoStream("", MediaFormat.v3GPP, /**/ "240p60"),
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new VideoStream("", MediaFormat.WEBM, /**/ "144p"));
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// exact matches
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assertEquals(1, ListHelper.getVideoStreamIndex("720p60", MediaFormat.MPEG_4, testList));
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assertEquals(2, ListHelper.getVideoStreamIndex("720p", MediaFormat.MPEG_4, testList));
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// match but not refresh
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assertEquals(0, ListHelper.getVideoStreamIndex("1080p60", MediaFormat.MPEG_4, testList));
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assertEquals(6, ListHelper.getVideoStreamIndex("240p", MediaFormat.v3GPP, testList));
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// match but not format
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assertEquals(1, ListHelper.getVideoStreamIndex("720p60", MediaFormat.WEBM, testList));
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assertEquals(2, ListHelper.getVideoStreamIndex("720p", MediaFormat.WEBM, testList));
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assertEquals(1, ListHelper.getVideoStreamIndex("720p60", null, testList));
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assertEquals(2, ListHelper.getVideoStreamIndex("720p", null, testList));
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// match but not format and not refresh
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assertEquals(0, ListHelper.getVideoStreamIndex("1080p60", MediaFormat.WEBM, testList));
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assertEquals(6, ListHelper.getVideoStreamIndex("240p", MediaFormat.WEBM, testList));
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assertEquals(0, ListHelper.getVideoStreamIndex("1080p60", null, testList));
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assertEquals(6, ListHelper.getVideoStreamIndex("240p", null, testList));
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// match closest lower resolution
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assertEquals(7, ListHelper.getVideoStreamIndex("200p", MediaFormat.WEBM, testList));
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assertEquals(7, ListHelper.getVideoStreamIndex("200p60", MediaFormat.WEBM, testList));
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assertEquals(7, ListHelper.getVideoStreamIndex("200p", MediaFormat.MPEG_4, testList));
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assertEquals(7, ListHelper.getVideoStreamIndex("200p60", MediaFormat.MPEG_4, testList));
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assertEquals(7, ListHelper.getVideoStreamIndex("200p", null, testList));
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assertEquals(7, ListHelper.getVideoStreamIndex("200p60", null, testList));
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// Can't find a match
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assertEquals(-1, ListHelper.getVideoStreamIndex("100p", null, testList));
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}
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}
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