import { describe, expect, it } from "vitest";
import { parseConnectTarget } from "./proxy-server.js";

describe("parseConnectTarget", () => {
  it("parses bracketed IPv6 CONNECT targets safely", () => {
    expect(parseConnectTarget("[::1]:8443")).toEqual({
      hostname: "::1",
      port: 8443,
    });
  });

  it("parses unbracketed host:port CONNECT targets", () => {
    expect(parseConnectTarget("api.openai.com:443")).toEqual({
      hostname: "api.openai.com",
      port: 443,
    });
  });

  it("rejects invalid CONNECT ports", () => {
    expect(() => parseConnectTarget("[::1]:99999")).toThrow("Invalid CONNECT target port");
  });
});