diff --git a/src/test/java/org/schabi/newpipe/extractor/services/youtube/BaseYoutubeSearchTest.java b/src/test/java/org/schabi/newpipe/extractor/services/youtube/BaseYoutubeSearchTest.java
new file mode 100644
index 00000000..41ef1517
--- /dev/null
+++ b/src/test/java/org/schabi/newpipe/extractor/services/youtube/BaseYoutubeSearchTest.java
@@ -0,0 +1,55 @@
+package org.schabi.newpipe.extractor.services.youtube;
+
+import org.junit.Test;
+import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
+import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
+import org.schabi.newpipe.extractor.search.SearchResult;
+import org.schabi.newpipe.extractor.stream.StreamInfoItem;
+
+import static org.junit.Assert.*;
+import static org.junit.Assert.assertTrue;
+import static org.schabi.newpipe.extractor.ExtractorAsserts.assertIsSecureUrl;
+
+public abstract class BaseYoutubeSearchTest {
+
+    protected static SearchResult result;
+
+    @Test
+    public void testResultList() {
+        assertFalse("Got empty result list", result.resultList.isEmpty());
+        for(InfoItem infoItem: result.resultList) {
+            assertIsSecureUrl(infoItem.getUrl());
+            assertIsSecureUrl(infoItem.getThumbnailUrl());
+            assertFalse(infoItem.getName().isEmpty());
+            assertFalse("Name is probably a URI: " + infoItem.getName(),
+                    infoItem.getName().contains("://"));
+            if(infoItem instanceof StreamInfoItem) {
+                // test stream item
+                StreamInfoItem streamInfoItem = (StreamInfoItem) infoItem;
+                assertIsSecureUrl(streamInfoItem.getUploaderUrl());
+                assertFalse(streamInfoItem.getUploadDate().isEmpty());
+                assertFalse(streamInfoItem.getUploaderName().isEmpty());
+            } else if(infoItem instanceof ChannelInfoItem) {
+                // Nothing special to check?
+            } else if(infoItem instanceof PlaylistInfoItem)  {
+                // test playlist item
+                long streamCount = ((PlaylistInfoItem) infoItem).getStreamCount();
+                assertTrue(streamCount > 0);
+            } else {
+                fail("Unknown infoItem type: " + infoItem);
+            }
+        }
+    }
+
+    @Test
+    public void testResultErrors() {
+        assertNotNull(result.errors);
+        if (!result.errors.isEmpty()) {
+            for (Throwable error : result.errors) {
+                error.printStackTrace();
+            }
+        }
+        assertTrue(result.errors.isEmpty());
+    }
+}
diff --git a/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineAllTest.java b/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineAllTest.java
index 4f6701b3..b24956b1 100644
--- a/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineAllTest.java
+++ b/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineAllTest.java
@@ -40,8 +40,7 @@ import static org.schabi.newpipe.extractor.ExtractorAsserts.assertIsValidUrl;
 /**
  * Test for {@link SearchEngine}
  */
-public class YoutubeSearchEngineAllTest {
-    private static SearchResult result;
+public class YoutubeSearchEngineAllTest extends BaseYoutubeSearchTest {
 
     @BeforeClass
     public static void setUpClass() throws Exception {
@@ -53,29 +52,13 @@ public class YoutubeSearchEngineAllTest {
     }
 
     @Test
-    public void testResultList() {
-        final List<InfoItem> results = result.getResults();
-        assertFalse("Results are empty: " + results, results.isEmpty());
-
-        InfoItem firstInfoItem = results.get(0);
+    public void testResultList_FirstElement() {
+        InfoItem firstInfoItem = result.getResults().get(0);
 
         // THe channel should be the first item
         assertTrue(firstInfoItem instanceof ChannelInfoItem);
         assertEquals("name", "PewDiePie", firstInfoItem.name);
         assertEquals("url","https://www.youtube.com/user/PewDiePie", firstInfoItem.url);
-
-        for(InfoItem item: results) {
-            assertIsValidUrl(item.url);
-        }
-
-    }
-
-    @Test
-    public void testResultErrors() {
-        for (Throwable error : result.getErrors()) {
-            error.printStackTrace();
-        }
-        assertTrue(result.getErrors().isEmpty());
     }
 
     @Ignore
diff --git a/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineChannelTest.java b/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineChannelTest.java
index b1eb2c68..79f1b20a 100644
--- a/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineChannelTest.java
+++ b/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineChannelTest.java
@@ -37,8 +37,7 @@ import static org.schabi.newpipe.extractor.ServiceList.YouTube;
 /**
  * Test for {@link SearchEngine}
  */
-public class YoutubeSearchEngineChannelTest {
-    private static SearchResult result;
+public class YoutubeSearchEngineChannelTest extends BaseYoutubeSearchTest {
 
     @BeforeClass
     public static void setUp() throws Exception {
@@ -51,14 +50,6 @@ public class YoutubeSearchEngineChannelTest {
                 .getSearchResult();
     }
 
-    @Test
-    public void testResultList() {
-        assertFalse(result.resultList.isEmpty());
-        for(InfoItem item: result.getResults()) {
-            assertIsValidUrl(item.url);
-        }
-    }
-
     @Test
     public void testResultsItemType() {
         for (InfoItem infoItem : result.resultList) {
@@ -66,13 +57,6 @@ public class YoutubeSearchEngineChannelTest {
         }
     }
 
-    @Test
-    public void testResultErrors() {
-        assertNotNull(result.errors);
-        if (!result.errors.isEmpty()) for (Throwable error : result.errors) error.printStackTrace();
-        assertTrue(result.errors.isEmpty());
-    }
-
     @Ignore
     @Test
     public void testSuggestion() {
diff --git a/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEnginePlaylistTest.java b/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEnginePlaylistTest.java
index b6e60404..82882954 100644
--- a/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEnginePlaylistTest.java
+++ b/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEnginePlaylistTest.java
@@ -6,6 +6,7 @@ import org.junit.Test;
 import org.schabi.newpipe.Downloader;
 import org.schabi.newpipe.extractor.InfoItem;
 import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.playlist.PlaylistInfoItem;
 import org.schabi.newpipe.extractor.search.SearchEngine;
 import org.schabi.newpipe.extractor.search.SearchResult;
 
@@ -37,8 +38,7 @@ import static org.schabi.newpipe.extractor.ServiceList.YouTube;
 /**
  * Test for {@link SearchEngine}
  */
-public class YoutubeSearchEnginePlaylistTest {
-    private static SearchResult result;
+public class YoutubeSearchEnginePlaylistTest extends BaseYoutubeSearchTest {
 
     @BeforeClass
     public static void setUp() throws Exception {
@@ -52,27 +52,13 @@ public class YoutubeSearchEnginePlaylistTest {
     }
 
     @Test
-    public void testResultList() {
-        assertFalse(result.resultList.isEmpty());
-        for(InfoItem item: result.getResults()) {
-            assertIsValidUrl(item.url);
-        }
-    }
-
-    @Test
-    public void testUserItemType() {
+    public void testInfoItemType() {
         for (InfoItem infoItem : result.resultList) {
+            assertTrue(infoItem instanceof PlaylistInfoItem);
             assertEquals(InfoItem.InfoType.PLAYLIST, infoItem.info_type);
         }
     }
 
-    @Test
-    public void testResultErrors() {
-        assertNotNull(result.errors);
-        if (!result.errors.isEmpty()) for (Throwable error : result.errors) error.printStackTrace();
-        assertTrue(result.errors.isEmpty());
-    }
-
     @Ignore
     @Test
     public void testSuggestion() {
diff --git a/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineStreamTest.java b/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineStreamTest.java
index 9ca94649..170419c5 100644
--- a/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineStreamTest.java
+++ b/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngineStreamTest.java
@@ -37,8 +37,7 @@ import static org.schabi.newpipe.extractor.ServiceList.YouTube;
 /**
  * Test for {@link SearchEngine}
  */
-public class YoutubeSearchEngineStreamTest {
-    private static SearchResult result;
+public class YoutubeSearchEngineStreamTest extends BaseYoutubeSearchTest {
 
     @BeforeClass
     public static void setUp() throws Exception {
@@ -51,14 +50,6 @@ public class YoutubeSearchEngineStreamTest {
                 .getSearchResult();
     }
 
-    @Test
-    public void testResultList() {
-        assertFalse(result.resultList.isEmpty());
-        for(InfoItem item: result.getResults()) {
-            assertIsValidUrl(item.url);
-        }
-    }
-
     @Test
     public void testResultsItemType() {
         for (InfoItem infoItem : result.resultList) {
@@ -66,13 +57,6 @@ public class YoutubeSearchEngineStreamTest {
         }
     }
 
-    @Test
-    public void testResultErrors() {
-        assertNotNull(result.errors);
-        if (!result.errors.isEmpty()) for (Throwable error : result.errors) error.printStackTrace();
-        assertTrue(result.errors.isEmpty());
-    }
-
     @Ignore
     @Test
     public void testSuggestion() {