Fix NullPointerException in CallAudioRouteStateMachineTest am: f216392964 am: 809a60790e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/24825704

Change-Id: I5ae19343f5748850f76a1534c8dafb4678918d71
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/tests/src/com/android/server/telecom/tests/CallAudioRouteStateMachineTest.java b/tests/src/com/android/server/telecom/tests/CallAudioRouteStateMachineTest.java
index a4dd1fe..9cf1834 100644
--- a/tests/src/com/android/server/telecom/tests/CallAudioRouteStateMachineTest.java
+++ b/tests/src/com/android/server/telecom/tests/CallAudioRouteStateMachineTest.java
@@ -260,6 +260,7 @@
             foundValid = true;
         }
         assertTrue(foundValid);
+        verify(mockBluetoothRouteManager, timeout(1000L)).getBluetoothAudioConnectedDevice();
     }
 
     @MediumTest