File web-search.test.ts

test/web-search.test.ts:None–None

import { describe, it, expect } from 'vitest';
import { parseDuckDuckGoHtml, unwrapDdgRedirect } from '../src/tools/web/parse.js';
import { selectBackend, WebSearchTool } from '../src/tools/web/web-search.js';
import type { WebSearchBackend } from '../src/tools/web/types.js';