diff --git a/extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubePlaylistLinkHandlerFactoryTest.java b/extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubePlaylistLinkHandlerFactoryTest.java
new file mode 100644
index 000000000..f04974a7c
--- /dev/null
+++ b/extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubePlaylistLinkHandlerFactoryTest.java
@@ -0,0 +1,105 @@
+package org.schabi.newpipe.extractor.services.youtube;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.schabi.newpipe.Downloader;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubePlaylistLinkHandlerFactory;
+import org.schabi.newpipe.extractor.utils.Localization;
+
+import static org.junit.Assert.*;
+
+/**
+ * Test for {@link YoutubePlaylistLinkHandlerFactory}
+ */
+public class YoutubePlaylistLinkHandlerFactoryTest {
+    private static YoutubePlaylistLinkHandlerFactory linkHandler;
+
+    @BeforeClass
+    public static void setUp() {
+        linkHandler = YoutubePlaylistLinkHandlerFactory.getInstance();
+        NewPipe.init(Downloader.getInstance(), new Localization("GB", "en"));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void getIdWithNullAsUrl() throws ParsingException {
+        linkHandler.fromId(null);
+    }
+
+    @Test
+    public void getIdfromYt() throws Exception {
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://www.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV", linkHandler.fromUrl("https://www.youtube.com/playlist?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://www.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC&t=100").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://WWW.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC&t=100").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("HTTPS://www.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC&t=100").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://www.youtube.com/watch?v=0JFM3PRZH-k&index=8&list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("http://www.youtube.com/watch?v=0JFM3PRZH-k&index=8&list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://m.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("www.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV", linkHandler.fromUrl("www.youtube.com/playlist?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV").getId());
+    }
+
+    @Test
+    public void testAcceptYtUrl() throws ParsingException {
+        assertTrue(linkHandler.acceptUrl("https://www.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("https://www.youtube.com/playlist?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertTrue(linkHandler.acceptUrl("https://WWW.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dCI"));
+        assertTrue(linkHandler.acceptUrl("HTTPS://www.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("https://www.youtube.com/watch?v=0JFM3PRZH-k&index=8&list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("http://www.youtube.com/watch?v=0JFM3PRZH-k&index=8&list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("https://m.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("https://youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("www.youtube.com/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("www.youtube.com/playlist?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+    }
+
+    @Test
+    public void testDeniesInvalidYtUrl() throws ParsingException {
+        assertFalse(linkHandler.acceptUrl("https://www.youtube.com/feed/trending?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertFalse(linkHandler.acceptUrl("https://www.youtube.com/feed/subscriptions?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertFalse(linkHandler.acceptUrl("ftp://www.youtube.com/feed/trending?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertFalse(linkHandler.acceptUrl("www.youtube.com:22/feed/trending?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertFalse(linkHandler.acceptUrl("youtube  .    com/feed/trending?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertFalse(linkHandler.acceptUrl("?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+    }
+
+    @Test
+    public void testAcceptInvidioUrl() throws ParsingException {
+        assertTrue(linkHandler.acceptUrl("https://www.invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("https://www.invidio.us/playlist?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertTrue(linkHandler.acceptUrl("https://WWW.invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dCI"));
+        assertTrue(linkHandler.acceptUrl("HTTPS://www.invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("https://www.invidio.us/watch?v=0JFM3PRZH-k&index=8&list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("http://www.invidio.us/watch?v=0JFM3PRZH-k&index=8&list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("https://invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("www.invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC"));
+        assertTrue(linkHandler.acceptUrl("www.invidio.us/playlist?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+    }
+
+    @Test
+    public void testDeniesInvalidInvidioUrl() throws ParsingException {
+        assertFalse(linkHandler.acceptUrl("https://invidio.us/feed/trending?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertFalse(linkHandler.acceptUrl("https://invidio.us/feed/subscriptions?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertFalse(linkHandler.acceptUrl("ftp:/invidio.us/feed/trending?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertFalse(linkHandler.acceptUrl("invidio.us:22/feed/trending?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertFalse(linkHandler.acceptUrl("invidio  .    us/feed/trending?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+        assertFalse(linkHandler.acceptUrl("?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV"));
+    }
+
+    @Test
+    public void testGetInvidioIdfromUrl() throws ParsingException {
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://www.invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV", linkHandler.fromUrl("https://www.invidio.us/playlist?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://www.invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC&t=100").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://WWW.invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC&t=100").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("HTTPS://www.invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC&t=100").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://www.invidio.us/watch?v=0JFM3PRZH-k&index=8&list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("http://www.invidio.us/watch?v=0JFM3PRZH-k&index=8&list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("https://invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC", linkHandler.fromUrl("www.invidio.us/playlist?list=PLW5y1tjAOzI3orQNF1yGGVL5x-pR2K1dC").getId());
+        assertEquals("PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV", linkHandler.fromUrl("www.invidio.us/playlist?list=PLz8YL4HVC87WJQDzVoY943URKQCsHS9XV").getId());
+    }
+}
\ No newline at end of file