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dc-recorder/tests/moderation/broadcaster.test.ts

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import { describe, expect, it, vi } from "vitest";
import { createBroadcaster } from "../../src/moderation/broadcaster";
function client() {
return { readyState: 1, send: vi.fn() };
}
describe("createBroadcaster", () => {
it("sends JSON events to open clients", () => {
const ws = client();
const broadcaster = createBroadcaster();
broadcaster.addClient(ws as any);
broadcaster.messageAnalyzed({ id: "m1", ai_status: "clean" } as any);
expect(ws.send).toHaveBeenCalledTimes(1);
expect(JSON.parse(ws.send.mock.calls[0][0])).toMatchObject({
type: "message_analyzed",
data: { id: "m1", ai_status: "clean" },
});
});
it("skips closed clients", () => {
const ws = { readyState: 3, send: vi.fn() };
const broadcaster = createBroadcaster();
broadcaster.addClient(ws as any);
broadcaster.messageDeleted({ id: "m1", deleted_at: 123 });
expect(ws.send).not.toHaveBeenCalled();
});
});