testing library

Test support for the WebRTC transport.

A regular library rather than something under test/, because webrtc_coordinator_flutter needs the same fake to test its binding against — the same reason peer_coordinator ships its conformance suite in lib/.

Classes

FakeChannelRequest
One RtcPeerLink.openChannel call, as the transport made it.
FakeRtcBus
The shared switchboard fake links find each other through.
FakeRtcPeerAdapter
A pure-Dart RtcPeerAdapter for one peer.