commit ae7a0709b3370e6033c37a048752a854d40ebea0
author paulhu <paulhu@google.com> Thu Mar 26 23:44:34 2020 +0800
committer paulhu <paulhu@google.com> Wed Apr 01 09:26:35 2020 +0800
tree 63e74192d202546908cab60217071afe265c65c2
parent 7f922c9ccd1a2ca5a50fa16cd2b5f1179d1125f5

Add TetheringRequest CTS tests

Test APIs below:
TetheringRequest.getClientStaticIpv4Address()
TetheringRequest.getLocalIpv4Address()
TetheringRequest.getShouldShowEntitlementUi()
TetheringRequest.getTetheringType()
TetheringRequest.isExemptFromEntitlementCheck()
TetheringRequest.Builder(int)
TetheringRequest.Builder.build()
TetheringRequest.Builder.setExemptFromEntitlementCheck(boolean)
TetheringRequest.Builder.setShouldShowEntitlementUi(boolean)
TetheringRequest.Builder.setStaticIpv4Addresses( \
  android.net.LinkAddress, android.net.LinkAddress)

Bug: 150632842
Test: atest CtsTetheringTest
Change-Id: Ice5aefa1bacc1a635a7a79ce91d5d30ec5dcf335