Add tests for setUnderlyingNetworks.

Fixes come later. This is complex enough as it is.

Bug: 79748782
Test: new test passes, old tests still pass
Change-Id: I30009f88e68a534c332ca88bae517cacc39a60bb
1 file changed
tree: 4c232bb286ad18221abff8c0e813a3202a32bc87
  1. core/
  2. services/
  3. tests/