Test conflict notification work when using cached address

This test catch the regression introduced in r.android.com/1432958.

Bug: 1432958
Test: atest TetheringTest

Change-Id: Id0c1afb5563954ffee1f598a3a5de6a245d77a0e
1 file changed
tree: 8dc6b9a7e136568bfbf4f0e9de75d2d7967687c8
  1. Tethering/