import { describe, expect, it } from "vite-plus/test"; import {  clerkFrontendApiHostnameFromPublishableKey,  isAllowedClerkFrontendApiHostname,} from "./relayAuth.ts"; const clerkPublishableKey = (hostname: string): string => `pk_test_${btoa(`${hostname}$`)}`; describe("Clerk relay auth", () => {  it("derives a custom Frontend API hostname from a Clerk publishable key", () => {    expect(clerkFrontendApiHostnameFromPublishableKey(clerkPublishableKey("clerk.t3.codes"))).toBe(      "clerk.t3.codes",    );  });   it("allows standard Clerk hosts and an exact configured custom hostname", () => {    expect(isAllowedClerkFrontendApiHostname("example.clerk.accounts.dev", null)).toBe(true);    expect(isAllowedClerkFrontendApiHostname("example.clerk.accounts.com", null)).toBe(true);    expect(isAllowedClerkFrontendApiHostname("clerk.t3.codes", "clerk.t3.codes")).toBe(true);    expect(isAllowedClerkFrontendApiHostname("attacker.example", "clerk.t3.codes")).toBe(false);    expect(isAllowedClerkFrontendApiHostname("nested.clerk.t3.codes", "clerk.t3.codes")).toBe(      false,    );  });});