};

expect(params.instructions).toBe("Stable prefix\nDynamic suffix");

expect(params.input).toEqual(expect.any(Array));

expect(Array.isArray(params.input)).toBe(true);

expect(params.input?.map((item) => item.role)).toEqual(["user"]);

expect(

params.input?.filter((item) => item.role === "system" || item.role === "developer"),

).toEqual([]);

config: { thinkingConfig: { thinkingBudget: -1 } },

service_tier: "flex",

});

expect(capturedHeaders).toEqual(expect.any(Object));

expect(capturedHeaders).toBeTypeOf("object");

expect(capturedHeaders).not.toBeNull();

const openRouterHooks = OPENROUTER_THINKING_STREAM_HOOKS;

void requireStreamFn(