Add ConnectivityManagerTest for Network.openConnection()

Associated CLs are refactoring code that this API relies on, and it's
not currently covered by any tests. This CL adds such a test to
ConnectivityManagerTest.

Test: Ensured that the following passes, and that it also passes when
      the early-exit (no WiFi/cellular connection) is removed:
      make cts && cts-tradefed run cts -m CtsNetTestCases \
      -t android.net.cts.ConnectivityManagerTest
Bug: 64021405
Change-Id: I84806533368fa592b9b8f4c78900542413af6aac
1 file changed
tree: cf443bdf3100597632a30cbb34abc37e057119ca
  1. tests/