[YouTube] add test for membersOnly playlist

extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubePlaylistExtractorTest.java

@@ -27,6 +27,10 @@ import org.schabi.newpipe.extractor.stream.Description;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
 import org.schabi.newpipe.extractor.utils.Utils;
 
+import java.io.IOException;
+import java.util.List;
+import java.util.stream.Collectors;
+
 /**
  * Test for {@link YoutubePlaylistExtractor}
  */
@@ -501,4 +505,28 @@ public class YoutubePlaylistExtractorTest {
             assertFalse(page.hasNextPage(), "More items available when it shouldn't");
         }
     }
+
+    public static class MembersOnlyTests implements InitYoutubeTest {
+
+        @Test
+        void testOnlyMembersOnlyVideos() throws Exception {
+            final YoutubePlaylistExtractor extractor = (YoutubePlaylistExtractor) YouTube
+                    .getPlaylistExtractor(
+                // auto-generated playlist with only membersOnly videos
+                            "https://www.youtube.com/playlist?list=UUMOQuLXlFNAeDJMSmuzHU5axw");
+            extractor.fetchPage();
+
+            final List<StreamInfoItem> allItems = extractor.getInitialPage().getItems()
+                    .stream()
+                    .filter(StreamInfoItem.class::isInstance)
+                    .map(StreamInfoItem.class::cast)
+                    .collect(Collectors.toUnmodifiableList());
+            final List<StreamInfoItem> membershipVideos = allItems.stream()
+                    .filter(item -> !item.requiresMembership())
+                    .collect(Collectors.toUnmodifiableList());
+
+            assertFalse(allItems.isEmpty());
+            assertTrue(membershipVideos.isEmpty());
+        }
+    }
 }

extractor/src/test/resources/mocks/v1/org/schabi/newpipe/extractor/services/youtube/youtubeplaylistextractor/membersonlys/generated_mock_0.json

@@ -0,0 +1,96 @@
+{
+  "request": {
+    "httpMethod": "GET",
+    "url": "https://www.youtube.com/sw.js",
+    "headers": {
+      "Origin": [
+        "https://www.youtube.com"
+      ],
+      "Referer": [
+        "https://www.youtube.com"
+      ],
+      "Accept-Language": [
+        "en-GB, en;q\u003d0.9"
+      ]
+    },
+    "localization": {
+      "languageCode": "en",
+      "countryCode": "GB"
+    }
+  },
+  "response": {
+    "responseCode": 200,
+    "responseMessage": "",
+    "responseHeaders": {
+      "access-control-allow-credentials": [
+        "true"
+      ],
+      "access-control-allow-origin": [
+        "https://www.youtube.com"
+      ],
+      "alt-svc": [
+        "h3\u003d\":443\"; ma\u003d2592000,h3-29\u003d\":443\"; ma\u003d2592000"
+      ],
+      "cache-control": [
+        "private, max-age\u003d0"
+      ],
+      "content-security-policy": [
+        "require-trusted-types-for \u0027script\u0027"
+      ],
+      "content-security-policy-report-only": [
+        "script-src \u0027unsafe-eval\u0027 \u0027self\u0027 \u0027unsafe-inline\u0027 https://www.google.com https://apis.google.com https://ssl.gstatic.com https://www.gstatic.com https://www.googletagmanager.com https://www.google-analytics.com https://*.youtube.com https://*.google.com https://*.gstatic.com https://youtube.com https://www.youtube.com https://google.com https://*.doubleclick.net https://*.googleapis.com https://www.googleadservices.com https://tpc.googlesyndication.com https://www.youtubekids.com;report-uri /cspreport/allowlist"
+      ],
+      "content-type": [
+        "text/javascript; charset\u003dutf-8"
+      ],
+      "cross-origin-opener-policy": [
+        "same-origin; report-to\u003d\"youtube_main\""
+      ],
+      "date": [
+        "Sat, 26 Jul 2025 08:56:33 GMT"
+      ],
+      "document-policy": [
+        "include-js-call-stacks-in-crash-reports"
+      ],
+      "expires": [
+        "Sat, 26 Jul 2025 08:56:33 GMT"
+      ],
+      "origin-trial": [
+        "AmhMBR6zCLzDDxpW+HfpP67BqwIknWnyMOXOQGfzYswFmJe+fgaI6XZgAzcxOrzNtP7hEDsOo1jdjFnVr2IdxQ4AAAB4eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTc1ODA2NzE5OSwiaXNTdWJkb21haW4iOnRydWV9"
+      ],
+      "p3p": [
+        "CP\u003d\"This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl\u003den-GB for more info.\""
+      ],
+      "permissions-policy": [
+        "ch-ua-arch\u003d*, ch-ua-bitness\u003d*, ch-ua-full-version\u003d*, ch-ua-full-version-list\u003d*, ch-ua-model\u003d*, ch-ua-wow64\u003d*, ch-ua-form-factors\u003d*, ch-ua-platform\u003d*, ch-ua-platform-version\u003d*"
+      ],
+      "report-to": [
+        "{\"group\":\"youtube_main\",\"max_age\":2592000,\"endpoints\":[{\"url\":\"https://csp.withgoogle.com/csp/report-to/youtube_main\"}]}"
+      ],
+      "reporting-endpoints": [
+        "default\u003d\"/web-reports?context\u003deJwNzltIk3EYBnD_PmS6b-77_q9QlEKiQpEpOpuSZUGhmWgaFIlazsPmedrc5jwRlVqCSGczrfQmJVC0C8vMIgiKoALNC09FRYQkWheZtMTei9_d8zzvq3u8YSq4TNjWK0RYsk0MNZ4ROdvtwsttF4nvq0XaJodoS3KIlfsOMTDmEIvBLpEd4hK3plzi3qxLlH9yC89Xt7irZXpbt2Z6u5k5KNN7LEsHq1WH3506_JrToXZZh-xwBWqkgskUBYtHFYz0KRh7qGD-uwJnth4_zXqYnHpUruixkOGP8U5_TEz6Y9dxA_a1GdA_akDGKwOusKJ_BiytGdC4R0VsgorBwypcFhX95SoUl4rbrSqiO1QkMd9eFaF9Kja_UTEepsHXrEHHTDc0THRp6H6rYe6Phr1_NZwKkHDulHi6WyLPJNHOYuMlmg5IdJ-QOJIrMc_SiiSGSyQKSiV6ayUaGjjDos9yr5n7bRLv2MF2ieVrEsbrEvtvSjx_IDEzIBE4KJE-IrH2RGL9mYTfa4mADxLT0xJBCxJxyxJfViWKPXx_XeKyF0ERBIMfoWILYTSQcGsboYt9CyGkhxLGdxBiYggmttFEqI8nrLG-Q4S6JMIjNsPCkwnDbD2FkJVKyGGnmZnls0JmZcWslJUzG6tiduZgLuZmdayB3UkneB0jtLAfJwmebMLnHO7kEoqKeIN5mLua4OckJNYQZt38az2h7Bxh9TwhpIkzTDQTUlsISyzhImGSXbhE8GkloIOQzD72Ekjv-2Lo6ksfrWdiqQchEbWVTocz3xJZY8mPsNorbY4Ii60wosBe4igpyCvPNUYZTVFxxpjI6Kjcqqj_fHfPsg\""
+      ],
+      "server": [
+        "ESF"
+      ],
+      "set-cookie": [
+        "YSC\u003dz-zDeWiDX34; Domain\u003d.youtube.com; Path\u003d/; Secure; HttpOnly; SameSite\u003dnone",
+        "VISITOR_INFO1_LIVE\u003d; Domain\u003d.youtube.com; Expires\u003dSun, 30-Oct-2022 08:56:33 GMT; Path\u003d/; Secure; HttpOnly; SameSite\u003dnone"
+      ],
+      "strict-transport-security": [
+        "max-age\u003d31536000"
+      ],
+      "x-content-type-options": [
+        "nosniff"
+      ],
+      "x-frame-options": [
+        "SAMEORIGIN"
+      ],
+      "x-xss-protection": [
+        "0"
+      ]
+    },
+    "responseBody": "\n  self.addEventListener(\u0027install\u0027, event \u003d\u003e {\n    event.waitUntil(self.skipWaiting());\n  });\n  self.addEventListener(\u0027activate\u0027, event \u003d\u003e {\n    event.waitUntil(\n      self.clients.claim().then(() \u003d\u003e self.registration.unregister()));\n  });\n  ",
+    "latestUrl": "https://www.youtube.com/sw.js"
+  }
+}