[AWARE] CTS for failure mode of send message API

Test that sending a message with invalid peer handle (null)
fails as expected.

Note: limited testing
- Single device testing doesn't have a peer
- Cannot create an invalid peer handle since opaque object

Bug: 30556108
Test: CTS tests pass
Change-Id: I72f4b67ea3c3dfc00aa48f6601d064b406dabde7
1 file changed
tree: f20b549f470678b84b643e71284b4b59c74a5d51
  1. tests/