duplex: "half",

} as RequestInit & { duplex: "half" });

expect(getSeenInit()).toMatchObject({ duplex: "half" });

expect((getSeenInit() as (RequestInit & { duplex?: string }) | undefined)?.duplex).toBe("half");

});

it("converts foreign abort signals to native controllers", async () => {

vi.useRealTimers();

}

expect(res).toBe("ok");

expect(onRetry).toHaveBeenCalledWith(

expect.objectContaining({

attempt: 1,

maxAttempts: 2,

err,

label: "telegram",

}),

);

expect(onRetry).toHaveBeenCalledOnce();

const retryEvent = onRetry.mock.calls[0]?.[0];

expect(retryEvent?.attempt).toBe(1);

expect(retryEvent?.maxAttempts).toBe(2);

expect(retryEvent?.err).toBe(err);

expect(retryEvent?.label).toBe("telegram");

});

it("retries immediately when the resolved delay is zero", async () => {