import { describe, it, expect } from "vitest";
import { searchTools } from "../toolSearch/search.ts";

const E = [
  { name: "omniroute_get_health", description: "health status uptime memory", scopes: ["read:health"] },
  { name: "omniroute_list_combos", description: "list combos and strategies", scopes: ["read:combos"] },
  { name: "omniroute_check_quota", description: "remaining quota per provider", scopes: ["read:quota"] },
];

describe("searchTools", () => {
  it("ranks name+desc hit on top", () => {
    const r = searchTools(E, "health", 8);
    expect(r[0].name).toBe("omniroute_get_health");
  });
  it("no hit ⇒ empty", () => { expect(searchTools(E, "zzzzz", 8)).toEqual([]); });
  it("respects limit + deterministic tie-break", () => {
    const r = searchTools(E, "omniroute", 2);
    expect(r.length).toBe(2);
    expect(r[0].name < r[1].name).toBe(true); // tie-break alfabético
  });
  it("ReDoS-safe: pathological query does not hang", () => {
    const start = Date.now();
    searchTools(E, "(a+)+".repeat(20), 8);
    expect(Date.now() - start).toBeLessThan(200);
  });
});