Files
deepseek-harness/packages/web/web-search-deepseek/tests/deepseek.e2e.ts
Dudu-0223 b92a3c531a feat(web): add DeepSeek-backed web search provider
Add @deepseek-ai/dsh-web-search-deepseek: a WebSearchProvider that calls
DeepSeek's Anthropic-compatible Messages API with the native
web_search_20250305 server tool and parses the structured
web_search_tool_result blocks into the ctx.web seam's WebSearchResult.

- Namespace plugin (inject: ['web']), no default export — registers into
  ctx.web like dsh-llm-deepseek registers into ctx.llm.
- Strict mode: a response with no web_search_tool_result block throws
  WEB_PROVIDER_ERROR rather than scraping URLs from model prose.
- Reuses $DEEPSEEK_API_KEY; baseURL defaults to the Anthropic-compatible
  base (api.deepseek.com/anthropic/v1) and does NOT reuse
  $DEEPSEEK_BASE_URL, which belongs to the chat-completions LLM adapter.
- snippet joined from text-block citations; sources deduped by url.
- Two-stage build layout (outDir lib/types) matching the other web
  packages; registered in tsconfig.json, tsconfig.build.json, knip.json,
  and docs/module-graph.md.
2026-06-29 15:32:03 +08:00

37 lines
1.6 KiB
TypeScript

import { describe, expect, it } from 'vitest'
import {
DeepSeekSearchProvider,
DEEPSEEK_DEFAULT_API_VERSION,
DEEPSEEK_DEFAULT_BASE_URL,
DEEPSEEK_DEFAULT_MAX_TOKENS,
DEEPSEEK_DEFAULT_MAX_USES,
DEEPSEEK_DEFAULT_MODEL,
} from '@deepseek-ai/dsh-web-search-deepseek'
/**
* Real-API smoke for the DeepSeek search provider. Self-skips without
* `$DEEPSEEK_API_KEY`, per the with-key e2e policy in AGENTS.md § Secrets. This
* is the only test that proves DeepSeek's Anthropic-compatible endpoint actually
* triggers native `web_search` and returns the structured result blocks the
* provider parses — a mock cannot confirm the wire shape is real.
*/
const apiKey = process.env.DEEPSEEK_API_KEY
const maybe = apiKey !== undefined && apiKey.length > 0 ? describe : describe.skip
maybe('DeepSeekSearchProvider real API', () => {
it('returns citeable sources for a live query via native web_search', async () => {
const provider = new DeepSeekSearchProvider({
apiKey: apiKey!,
baseURL: process.env.DEEPSEEK_SEARCH_BASE_URL ?? DEEPSEEK_DEFAULT_BASE_URL,
model: process.env.DEEPSEEK_SEARCH_MODEL ?? DEEPSEEK_DEFAULT_MODEL,
apiVersion: DEEPSEEK_DEFAULT_API_VERSION,
maxTokens: DEEPSEEK_DEFAULT_MAX_TOKENS,
maxUses: DEEPSEEK_DEFAULT_MAX_USES,
})
const result = await provider.search({ query: 'What is the DeepSeek coding agent?', maxResults: 5 })
expect(result.providerId).toBe('deepseek')
expect(result.sources.length).toBeGreaterThan(0)
for (const source of result.sources) expect(source.url).toMatch(/^https?:\/\//)
}, 60_000)
})