Fix failing test. Make player default to being on island.

src/main/java/world/bentobox/challenges/commands/ChallengesPlayerCommand.java

@@ -50,7 +50,6 @@ public class ChallengesPlayerCommand extends CompositeCommand
                 Utils.sendMessage(user, user.getTranslation("challenges.errors.no-challenges-admin",
                         "[command]",
                         topLabel + " " + this.<ChallengesAddon>getAddon().getChallengesSettings().getAdminMainCommand().split(" ")[0]));
-
             }
             else
             {

src/test/java/world/bentobox/challenges/commands/ChallengesCommandTest.java

@@ -159,6 +159,8 @@ public class ChallengesCommandTest {
         // Island
         when(plugin.getIslands()).thenReturn(im);
         when(im.getIsland(any(), any(User.class))).thenReturn(island);
+        // Default to player being on the island
+        when(im.locationIsOnIsland(any(Player.class), any())).thenReturn(true);
 
         // Util
         PowerMockito.mockStatic(Util.class, Mockito.RETURNS_MOCKS);