import { describe, expect, it } from "vite-plus/test"; import {  AdvertisedEndpointProtocolError,  AdvertisedEndpointUrlParseError,  normalizeHttpBaseUrl,} from "./advertisedEndpoint.ts"; const captureError = (run: () => unknown): unknown => {  try {    run();  } catch (cause) {    return cause;  }  throw new Error("Expected operation to throw");}; describe("advertised endpoints", () => {  it("normalizes websocket endpoints to an HTTP base URL", () => {    expect(normalizeHttpBaseUrl("wss://relay.example.com/path?query=value#fragment")).toBe(      "https://relay.example.com/",    );  });   it("preserves URL parser failures without retaining their raw input", () => {    const input = "not a URL";    const error = captureError(() => normalizeHttpBaseUrl(input));     expect(error).toBeInstanceOf(AdvertisedEndpointUrlParseError);    expect(error).toMatchObject({ inputLength: input.length });    expect(error).not.toHaveProperty("input");    expect((error as AdvertisedEndpointUrlParseError).cause).toBeInstanceOf(Error);    expect((error as Error).message).toBe("Invalid advertised endpoint URL.");  });   it("reports unsupported protocols without inventing a cause", () => {    const input =      "ftp://endpoint-user:endpoint-password@relay.example.com/private/path?token=secret#fragment";    const error = captureError(() => normalizeHttpBaseUrl(input));     expect(error).toBeInstanceOf(AdvertisedEndpointProtocolError);    expect(error).toMatchObject({      inputLength: input.length,      inputProtocol: "ftp:",      inputHostname: "relay.example.com",      protocol: "ftp:",    });    expect(error).not.toHaveProperty("input");    expect((error as Error & { cause?: unknown }).cause).toBeUndefined();    expect((error as Error).message).toBe("Endpoint must use HTTP or HTTPS. Received ftp:");    expect((error as Error).message).not.toContain("endpoint-password");    expect((error as Error).message).not.toContain("/private/path");    expect((error as Error).message).not.toContain("token=secret");  });});