);

}

function firstDeliveryParams(): DeliveryCall | undefined {

return mocks.deliverOutboundPayloads.mock.calls[0]?.[0];

}

function firstSystemEventCall() {

return mocks.enqueueSystemEvent.mock.calls[0];

}

describe("deliverSessionMaintenanceWarning", () => {

let prevVitest: string | undefined;

let prevNodeEnv: string | undefined;

await deliverSessionMaintenanceWarning(params);

const [deliveryParams] = mocks.deliverOutboundPayloads.mock.calls.at(0) ?? [];

const deliveryParams = firstDeliveryParams();

expect(deliveryParams?.channel).toBe("mobilechat");

expect(deliveryParams?.to).toBe("+15550001");

expect(deliveryParams?.session).toEqual({

expect(mocks.deliverOutboundPayloads).not.toHaveBeenCalled();

expect(mocks.enqueueSystemEvent).toHaveBeenCalledTimes(1);

expect(mocks.enqueueSystemEvent.mock.calls.at(0)).toEqual([

expect(firstSystemEventCall()).toEqual([

expectedMaintenanceWarning("not in the most recent 10 sessions"),

{ sessionKey: params.sessionKey },

]);

await deliverSessionMaintenanceWarning(params);

expect(mocks.enqueueSystemEvent).toHaveBeenCalledTimes(1);

expect(mocks.enqueueSystemEvent.mock.calls.at(0)).toEqual([

expect(firstSystemEventCall()).toEqual([

expectedMaintenanceWarning("older than 1 second"),

{ sessionKey: params.sessionKey },

]);