[YouTube] Remove deprecated combined trending kiosk

YouTube returns a 404 error page when requesting the kiosk page. RIP :(

Some tests were replaced to test the link handlers of new kiosks. Not all are covered.

Author: TobiGr

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeService.java

@@ -35,7 +35,6 @@
 import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeStreamExtractor;
 import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeSubscriptionExtractor;
 import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeSuggestionExtractor;
-import org.schabi.newpipe.extractor.services.youtube.extractors.kiosk.YoutubeTrendingExtractor;
 import org.schabi.newpipe.extractor.services.youtube.extractors.kiosk.YoutubeLiveExtractor;
 import org.schabi.newpipe.extractor.services.youtube.extractors.kiosk.YoutubeTrendingGamingVideosExtractor;
 import org.schabi.newpipe.extractor.services.youtube.extractors.kiosk.YoutubeTrendingMoviesAndShowsTrailersExtractor;
@@ -49,7 +48,6 @@
 import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeSearchQueryHandlerFactory;
 import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeStreamLinkHandlerFactory;
 import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeTrendingGamingVideosLinkHandlerFactory;
-import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeTrendingLinkHandlerFactory;
 import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeTrendingMoviesAndShowsTrailersLinkHandlerFactory;
 import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeTrendingMusicLinkHandlerFactory;
 import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeTrendingPodcastsEpisodesLinkHandlerFactory;
@@ -164,7 +162,6 @@ public SuggestionExtractor getSuggestionExtractor() {
     @Override
     public KioskList getKioskList() throws ExtractionException {
         final KioskList list = new KioskList(this);
-        final ListLinkHandlerFactory trendingLHF = YoutubeTrendingLinkHandlerFactory.INSTANCE;
         final ListLinkHandlerFactory runningLivesLHF =
                 YoutubeLiveLinkHandlerFactory.INSTANCE;
         final ListLinkHandlerFactory trendingPodcastsEpisodesLHF =
@@ -218,16 +215,6 @@ public KioskList getKioskList() throws ExtractionException {
                     trendingMusicLHF,
                     YoutubeTrendingMusicLinkHandlerFactory.KIOSK_ID
             );
-            // Deprecated (i.e. removed from the interface of YouTube) since July 21, 2025
-            list.addKioskEntry(
-                    (streamingService, url, id) -> new YoutubeTrendingExtractor(
-                            YoutubeService.this,
-                            trendingLHF.fromUrl(url),
-                            id
-                    ),
-                    trendingLHF,
-                    YoutubeTrendingExtractor.KIOSK_ID
-            );
             list.setDefaultKiosk(YoutubeLiveLinkHandlerFactory.KIOSK_ID);
         } catch (final Exception e) {
             throw new ExtractionException(e);

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/kiosk/YoutubeTrendingExtractor.java

@@ -7,11 +7,9 @@
 import static org.schabi.newpipe.extractor.services.DefaultTests.defaultTestRelatedItems;
 
 import org.junit.jupiter.api.Test;
-import org.schabi.newpipe.extractor.exceptions.ParsingException;
 import org.schabi.newpipe.extractor.services.BaseListExtractorTest;
 import org.schabi.newpipe.extractor.services.DefaultSimpleExtractorTest;
 import org.schabi.newpipe.extractor.services.youtube.extractors.kiosk.YoutubeLiveExtractor;
-import org.schabi.newpipe.extractor.services.youtube.extractors.kiosk.YoutubeTrendingExtractor;
 import org.schabi.newpipe.extractor.services.youtube.extractors.kiosk.YoutubeTrendingGamingVideosExtractor;
 import org.schabi.newpipe.extractor.services.youtube.extractors.kiosk.YoutubeTrendingMoviesAndShowsTrailersExtractor;
 import org.schabi.newpipe.extractor.services.youtube.extractors.kiosk.YoutubeTrendingMusicExtractor;
@@ -294,56 +292,4 @@ public void testMoreRelatedItems() throws Exception {
         }
     }
 
-    // Deprecated (i.e. removed from the interface of YouTube) since July 21, 2025
-    public static class Trending extends DefaultSimpleExtractorTest<YoutubeTrendingExtractor>
-            implements BaseListExtractorTest, InitYoutubeTest {
-
-        @Override
-        protected YoutubeTrendingExtractor createExtractor() throws Exception {
-            return (YoutubeTrendingExtractor) YouTube.getKioskList().getExtractorById(
-                    "Trending", null);
-        }
-
-        @Override
-        @Test
-        public void testServiceId() {
-            assertEquals(YouTube.getServiceId(), extractor().getServiceId());
-        }
-
-        @Override
-        @Test
-        public void testName() throws Exception {
-            assertEquals("Trending", extractor().getName());
-        }
-
-        @Override
-        @Test
-        public void testId() throws Exception {
-            assertEquals("Trending", extractor().getId());
-        }
-
-        @Override
-        @Test
-        public void testUrl() throws ParsingException {
-            assertEquals("https://www.youtube.com/feed/trending", extractor().getUrl());
-        }
-
-        @Override
-        @Test
-        public void testOriginalUrl() throws ParsingException {
-            assertEquals("https://www.youtube.com/feed/trending", extractor().getOriginalUrl());
-        }
-
-        @Override
-        @Test
-        public void testRelatedItems() throws Exception {
-            defaultTestRelatedItems(extractor());
-        }
-
-        @Override
-        @Test
-        public void testMoreRelatedItems() throws Exception {
-            assertNoMoreItems(extractor());
-        }
-    }
 }

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/linkHandler/YoutubeTrendingLinkHandlerFactory.java

@@ -20,6 +20,7 @@
  * along with NewPipe Extractor.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.schabi.newpipe.extractor.ServiceList.YouTube;
@@ -41,9 +42,9 @@ class YoutubeTrendingKioskInfoTest implements InitYoutubeTest {
     public void setUp() throws Exception {
         InitYoutubeTest.super.setUp();
 
-        final LinkHandlerFactory linkHandlerFactory = YouTube.getKioskList().getListLinkHandlerFactoryByType("Trending");
+        final LinkHandlerFactory linkHandlerFactory = YouTube.getKioskList().getListLinkHandlerFactoryByType("trending_podcasts_episodes");
 
-        kioskInfo = KioskInfo.getInfo(YouTube, linkHandlerFactory.fromId("Trending").getUrl());
+        kioskInfo = KioskInfo.getInfo(YouTube, linkHandlerFactory.fromId("trending_podcasts_episodes").getUrl());
     }
 
     @Test
@@ -53,8 +54,7 @@ void getStreams() {
 
     @Test
     void getId() {
-        assertTrue(kioskInfo.getId().equals("Trending")
-                || kioskInfo.getId().equals("Trends"));
+        assertEquals("trending_podcasts_episodes", kioskInfo.getId());
     }
 
     @Test