Add tests for setNetworkPreferenceForUser

Test: this
Change-Id: I00e2344118408da307439a0a993eb67cb17bf777
1 file changed
tree: 82ff16014eba4ab7fd7fa50a517afffd7258d823
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS