Don't forget to revoke subscription

Author: tylerlong

src/test/java/com/ringcentral/SubscriptionTest.java

@@ -50,6 +50,7 @@ public void testNotification() throws IOException, RestException, InterruptedExc
         ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
         verify(consumer, atLeastOnce()).accept(argument.capture());
         assertTrue(argument.getValue().contains("uuid"));
+        subscription.revoke();
     }
 
     @Test
@@ -68,6 +69,7 @@ public void testRefresh() throws IOException, RestException, InterruptedExceptio
         ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
         verify(consumer, atLeastOnce()).accept(argument.capture());
         assertTrue(argument.getValue().contains("uuid"));
+        subscription.revoke();
     }
 
     @Test
@@ -101,6 +103,7 @@ public void testStatusCallback() throws IOException, RestException, InterruptedE
         ArgumentCaptor<PNStatus> argument = ArgumentCaptor.forClass(PNStatus.class);
         verify(consumer2, atLeastOnce()).accept(argument.capture());
         assertEquals(argument.getValue().getStatusCode(), 200);
+        subscription.revoke();
     }
 
     @Test
@@ -119,5 +122,6 @@ public void testAutoRefresh() throws IOException, RestException, InterruptedExce
         ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
         verify(consumer, atLeastOnce()).accept(argument.capture());
         assertTrue(argument.getValue().contains("uuid"));
+        subscription.revoke();
     }
 }