Remove encoding of '&' to '&' in test and unignore it

Author: XiangRongLin

extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/stream/YoutubeStreamExtractorDefaultTest.java

@@ -139,10 +139,10 @@ public static void setUp() throws Exception {
         @Override public String expectedUploaderName() { return "Unbox Therapy"; }
         @Override public String expectedUploaderUrl() { return "https://www.youtube.com/channel/UCsTcErHg8oDvUnTzoqsYeNw"; }
         @Override public List<String> expectedDescriptionContains() {
-            return Arrays.asList("https://www.youtube.com/watch?v=X7FLCHVXpsA&amp;list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34",
-                    "https://www.youtube.com/watch?v=Lqv6G0pDNnw&amp;list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34",
-                    "https://www.youtube.com/watch?v=XxaRBPyrnBU&amp;list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34",
-                    "https://www.youtube.com/watch?v=U-9tUEOFKNU&amp;list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34");
+            return Arrays.asList("https://www.youtube.com/watch?v=X7FLCHVXpsA&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34",
+                    "https://www.youtube.com/watch?v=Lqv6G0pDNnw&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34",
+                    "https://www.youtube.com/watch?v=XxaRBPyrnBU&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34",
+                    "https://www.youtube.com/watch?v=U-9tUEOFKNU&list=PL7u4lWXQ3wfI_7PgX0C-VTiwLeu0S4v34");
         }
         @Override public long expectedLength() { return 434; }
         @Override public long expectedViewCountAtLeast() { return 21229200; }
@@ -151,13 +151,6 @@ public static void setUp() throws Exception {
         @Override public long expectedLikeCountAtLeast() { return 340100; }
         @Override public long expectedDislikeCountAtLeast() { return 18700; }
         // @formatter:on
-        @Override
-        @Test
-        @Ignore("TODO fix")
-        public void testDescription() throws Exception {
-            super.testDescription();
-        }
-
     }
 
     @Ignore("Test broken, video was made private")