import { randomUUID } from "node:crypto" ;
import { afterAll, beforeAll, describe, expect, test } from "vitest" ;
import { emitAgentEvent } from "../infra/agent-events.js" ;
import { emitHeartbeatEvent } from "../infra/heartbeat-events.js" ;
import { GATEWAY_CLIENT_MODES, GATEWAY_CLIENT_NAMES } from "../utils/message-channel.js" ;
import { startGatewayServerHarness, type GatewayServerHarness } from "./server.e2e-ws-harness.js" ;
import { installGatewayTestHooks, onceMessage } from "./test-helpers.js" ;
installGatewayTestHooks({ scope: "suite" });
const HEALTH_E2E_TIMEOUT_MS = 20 _000 ;
const PRESENCE_EVENT_TIMEOUT_MS = 6 _000 ;
const SHUTDOWN_EVENT_TIMEOUT_MS = 3 _000 ;
const FINGERPRINT_TIMEOUT_MS = 3 _000 ;
const CLI_PRESENCE_TIMEOUT_MS = 3 _000 ;
let harness: GatewayServerHarness;
beforeAll(async () => {
harness = await startGatewayServerHarness();
});
afterAll(async () => {
await harness.close();
});
describe("gateway server health/presence" , () => {
test(
"connect + health + presence + status succeed" ,
{ timeout: HEALTH_E2E_TIMEOUT_MS },
async () => {
const { ws } = await harness.openClient();
const healthP = onceMessage(ws, (o) => o.type === "res" && o.id === "health1" );
const statusP = onceMessage(ws, (o) => o.type === "res" && o.id === "status1" );
const presenceP = onceMessage(ws, (o) => o.type === "res" && o.id === "presence1" );
const sendReq = (id: string, method: string) =>
ws.send(JSON.stringify({ type: "req" , id, method }));
sendReq("health1" , "health" );
sendReq("status1" , "status" );
sendReq("presence1" , "system-presence" );
const health = await healthP;
const status = await statusP;
const presence = await presenceP;
expect(health.ok).toBe(true );
expect(status.ok).toBe(true );
expect(presence.ok).toBe(true );
expect(Array.isArray(presence.payload)).toBe(true );
ws.close();
},
);
test("broadcasts heartbeat events and serves last-heartbeat" , async () => {
type HeartbeatPayload = {
ts: number;
status: string;
to?: string;
preview?: string;
durationMs?: number;
hasMedia?: boolean ;
reason?: string;
};
type EventFrame = {
type: "event" ;
event: string;
payload?: HeartbeatPayload | null ;
};
const { ws } = await harness.openClient();
const waitHeartbeat = onceMessage<EventFrame>(
ws,
(o) => o.type === "event" && o.event === "heartbeat" ,
);
emitHeartbeatEvent({ status: "sent" , to: "+123" , preview: "ping" });
const evt = await waitHeartbeat;
expect(evt.payload?.status).toBe("sent" );
expect(typeof evt.payload?.ts).toBe("number" );
ws.send(
JSON.stringify({
type: "req" ,
id: "hb-last" ,
method: "last-heartbeat" ,
}),
);
const last = await onceMessage(ws, (o) => o.type === "res" && o.id === "hb-last" );
expect(last.ok).toBe(true );
const lastPayload = last.payload as HeartbeatPayload | null | undefined;
expect(lastPayload?.status).toBe("sent" );
expect(lastPayload?.ts).toBe(evt.payload?.ts);
ws.send(
JSON.stringify({
type: "req" ,
id: "hb-toggle-off" ,
method: "set-heartbeats" ,
params: { enabled: false },
}),
);
const toggle = await onceMessage(ws, (o) => o.type === "res" && o.id === "hb-toggle-off" );
expect(toggle.ok).toBe(true );
expect((toggle.payload as { enabled?: boolean } | undefined)?.enabled).toBe(false );
ws.close();
});
test(
"presence events carry seq + stateVersion" ,
{ timeout: PRESENCE_EVENT_TIMEOUT_MS },
async () => {
const { ws } = await harness.openClient();
const presenceEventP = onceMessage(ws, (o) => o.type === "event" && o.event === "presence" );
ws.send(
JSON.stringify({
type: "req" ,
id: "evt-1" ,
method: "system-event" ,
params: { text: "note from test" },
}),
);
const evt = await presenceEventP;
expect(typeof evt.seq).toBe("number" );
expect(evt.stateVersion?.presence).toBeGreaterThan(0 );
const evtPayload = evt.payload as { presence?: unknown } | undefined;
expect(Array.isArray(evtPayload?.presence)).toBe(true );
ws.close();
},
);
test("agent events stream with seq" , { timeout: PRESENCE_EVENT_TIMEOUT_MS }, async () => {
const { ws } = await harness.openClient();
const runId = randomUUID();
const evtPromise = onceMessage(
ws,
(o) =>
o.type === "event" &&
o.event === "agent" &&
o.payload?.runId === runId &&
o.payload?.stream === "lifecycle" ,
);
emitAgentEvent({ runId, stream: "lifecycle" , data: { msg: "hi" } });
const evt = await evtPromise;
const payload = evt.payload as Record<string, unknown> | undefined;
expect(payload?.runId).toBe(runId);
expect(typeof evt.seq).toBe("number" );
const data = payload?.data as Record<string, unknown> | undefined;
expect(data?.msg).toBe("hi" );
ws.close();
});
test("shutdown event is broadcast on close" , { timeout: PRESENCE_EVENT_TIMEOUT_MS }, async () => {
const localHarness = await startGatewayServerHarness();
const { ws } = await localHarness.openClient();
const shutdownP = onceMessage(
ws,
(o) => o.type === "event" && o.event === "shutdown" ,
SHUTDOWN_EVENT_TIMEOUT_MS,
);
await localHarness.close();
const evt = await shutdownP;
const evtPayload = evt.payload as { reason?: unknown } | undefined;
expect(evtPayload?.reason).toBeDefined();
});
test(
"presence broadcast reaches multiple clients" ,
{ timeout: PRESENCE_EVENT_TIMEOUT_MS },
async () => {
const clients = await Promise.all([
harness.openClient(),
harness.openClient(),
harness.openClient(),
]);
const waits = clients.map(({ ws }) =>
onceMessage(ws, (o) => o.type === "event" && o.event === "presence" ),
);
clients[0 ].ws.send(
JSON.stringify({
type: "req" ,
id: "broadcast" ,
method: "system-event" ,
params: { text: "fanout" },
}),
);
const events = await Promise.all(waits);
for (const evt of events) {
const evtPayload = evt.payload as { presence?: unknown[] } | undefined;
expect(evtPayload?.presence?.length).toBeGreaterThan(0 );
expect(typeof evt.seq).toBe("number" );
}
for (const { ws } of clients) {
ws.close();
}
},
);
test("presence includes client fingerprint" , async () => {
const role = "operator" ;
const scopes: string[] = ["operator.admin" ];
const { ws } = await harness.openClient({
role,
scopes,
client: {
id: GATEWAY_CLIENT_NAMES.FINGERPRINT,
version: "9.9.9" ,
platform: "test" ,
deviceFamily: "iPad" ,
modelIdentifier: "iPad16,6" ,
mode: GATEWAY_CLIENT_MODES.UI,
instanceId: "abc" ,
},
});
const presenceP = onceMessage(
ws,
(o) => o.type === "res" && o.id === "fingerprint" ,
FINGERPRINT_TIMEOUT_MS,
);
ws.send(
JSON.stringify({
type: "req" ,
id: "fingerprint" ,
method: "system-presence" ,
}),
);
const presenceRes = (await presenceP) as { ok?: boolean ; payload?: unknown };
expect(presenceRes.ok).toBe(true );
const presencePayload = presenceRes.payload;
const entries = Array.isArray(presencePayload)
? presencePayload
: Array.isArray((presencePayload as { presence?: unknown } | undefined)?.presence)
? ((presencePayload as { presence: Array<Record<string, unknown>> }).presence ?? [])
: [];
const clientEntry = entries.find(
(e) => e.host === GATEWAY_CLIENT_NAMES.FINGERPRINT && e.version === "9.9.9" ,
);
expect(clientEntry?.host).toBe(GATEWAY_CLIENT_NAMES.FINGERPRINT);
expect(clientEntry?.version).toBe("9.9.9" );
expect(clientEntry?.mode).toBe("ui" );
expect(clientEntry?.deviceFamily).toBe("iPad" );
expect(clientEntry?.modelIdentifier).toBe("iPad16,6" );
ws.close();
});
test("cli connections are not tracked as instances" , async () => {
const cliId = `cli-${randomUUID()}`;
const { ws } = await harness.openClient({
client: {
id: GATEWAY_CLIENT_NAMES.CLI,
version: "dev" ,
platform: "test" ,
mode: GATEWAY_CLIENT_MODES.CLI,
instanceId: cliId,
},
});
const presenceP = onceMessage(
ws,
(o) => o.type === "res" && o.id === "cli-presence" ,
CLI_PRESENCE_TIMEOUT_MS,
);
ws.send(
JSON.stringify({
type: "req" ,
id: "cli-presence" ,
method: "system-presence" ,
}),
);
const presenceRes = await presenceP;
const entries = (presenceRes.payload ?? []) as Array<Record<string, unknown>>;
expect(entries.some((e) => e.instanceId === cliId)).toBe(false );
ws.close();
});
});
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