Improve naming

Co-Authored-By: Stypox <stypox@pm.me>

Author: litetex

…ewpipe/extractor/GeneralNewPipeTest.java …ewpipe/extractor/GeneralServiceTest.javaextractor/src/test/java/org/schabi/newpipe/extractor/GeneralNewPipeTest.java renamed to extractor/src/test/java/org/schabi/newpipe/extractor/GeneralServiceTest.java extractor/src/test/java/org/schabi/newpipe/extractor/GeneralNewPipeTest.java renamed to extractor/src/test/java/org/schabi/newpipe/extractor/GeneralServiceTest.java

@@ -10,14 +10,14 @@
 
 import java.util.HashSet;
 
-public class GeneralNewPipeTest {
+public class GeneralServiceTest {
     @Test
-    public void getAllServicesTest() throws Exception {
+    public void getAllServicesTest() {
         assertEquals(NewPipe.getServices().size(), ServiceList.all().size());
     }
 
     @Test
-    public void testAllServicesHaveDifferentId() throws Exception {
+    public void testAllServicesHaveDifferentId() {
         final HashSet<Integer> servicesId = new HashSet<>();
         for (final StreamingService streamingService : NewPipe.getServices()) {
             final String errorMsg =