UsbPlayerTest.isAllAudioTestTest Fifth Case (wma)

src/main/java/device/usbPlayer/UsbPlayer.java

@@ -76,7 +76,7 @@ public class UsbPlayer implements Device {
 
         for (int i = 0; i < Playlist.size(); i++) {
             song = Playlist.get(i).substring(Playlist.get(i).length() - 4);
-            if (song.equals(".mp3") | song.equals(".mp4")| song.equals(".m4a")| song.equals(".wav") ) {
+            if (song.equals(".mp3") | song.equals(".mp4")| song.equals(".m4a")| song.equals(".wav")| song.equals(".wma") ) {
                 flag = true;
             } else {
                 flag = false;

src/test/java/device/usbPlayer/UsbPlayerTest.java

@@ -268,18 +268,26 @@ class UsbPlayerTest {
         Pl1.add("Musik 02.m4a");
         Pl1.add("Musik 03.m4a");
         up3.setPlaylist(Pl1);
-        //Flac
+        //wav
         UsbPlayer up4 = new UsbPlayer();
         ArrayList<String> Pl2 = new ArrayList<String>();
         Pl2.add("Musik 01.wav");
         Pl2.add("Musik 02.wav");
         Pl2.add("Musik 03.wav");
         up4.setPlaylist(Pl2);
+        //wma
+        UsbPlayer up5 = new UsbPlayer();
+        ArrayList<String> Pl3 = new ArrayList<String>();
+        Pl3.add("Musik 01.wma");
+        Pl3.add("Musik 02.wma");
+        Pl3.add("Musik 03.wma");
+        up5.setPlaylist(Pl3);
         return Stream.of(
                 Arguments.of("Check if the Files are .mp3 ", up1.isAllAudio(), true),
                 Arguments.of("Check if the Files are .mp4 ", up2.isAllAudio(), true),
                 Arguments.of("Check if the Files are .m4a ", up3.isAllAudio(), true),
-                Arguments.of("Check if the Files are .wav ", up4.isAllAudio(), true)
+                Arguments.of("Check if the Files are .wav ", up4.isAllAudio(), true),
+                Arguments.of("Check if the Files are .wma ", up5.isAllAudio(), true)
 
         );
     }