Ensure wifi reconnects before waiting for metered

testGetMultipathPreference assumes that wifi will auto-reconnect after
changing its metered status, but this is not necessarily the case if the
BSSID has been blocklisted after it failed validating too many times.

Call ensureWifiConnected to force wifi to reconnect before waiting for
it to become metered.

Bug: 190913510
Test: atest ConnectivityManagerTest
Change-Id: Iafe9837b97e4d654bb0f3962d48a94c1f31bbebc
Merged-In: Iafe9837b97e4d654bb0f3962d48a94c1f31bbebc
1 file changed