Test reference

Bridge connectivity helpers registered beside the playback family.

Runtime authority: src/api/PlaybackApi.cpp.

test.echo

Echoes the provided parameters so themes can verify invoke transport.

const result = await fb2k.invoke('test.echo', { message: 'hello' });
// { "success": true, "echo": "hello", "input": { "message": "hello" } }

If message is omitted, both echo and input contain the full params object.

test.ping

Lightweight liveness probe.

const result = await fb2k.invoke('test.ping');
// { "pong": true, "timestamp": 1234567890 }

timestamp is a Unix epoch seconds value from the host.