Merge "Add tests for testing if [start|finish]Op is called or not" am: 5bf4cd9a73 am: 3e7abf056d am: a360f715df am: faa8cbf5bb

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1853600

Change-Id: Ie9739d2e4fa901ff235b6078a16dd967fcd82814