ed1bd0c528
Anthropic validates server_tool_use.id against ^srvtoolu_[a-zA-Z0-9_]+$ and 400s the whole request when one does not match. A combo that falls back to a provider with its own built-in tools (z.ai/glm emits OpenAI-style call_ ids for analyze_image) leaves such blocks in the history, so every later Claude turn fails. Extend normalizeClaudePassthrough to drop those blocks (reusing the existing loop), drop the paired tool_result / web_search_tool_result referencing a dropped id, and drop empty text blocks plus messages left with no content. Well-formed srvtoolu_ blocks and regular tool_use ids are untouched.
9Router Embeddings Tests
Unit tests for the /v1/embeddings endpoint implementation.
Setup
Install test dependencies from the tests/ directory:
cd tests/ && npm install
Running Tests
From the tests/ directory:
npm test
Or run vitest directly with npx:
npx vitest run --reporter=verbose --config ./vitest.config.js
Test Files
| File | What it tests |
|---|---|
unit/embeddingsCore.test.js |
open-sse/handlers/embeddingsCore.js — core logic: body builder, URL router, headers, handler flow |
unit/embeddings.cloud.test.js |
cloud/src/handlers/embeddings.js — cloud worker handler: auth, validation, rate limits, CORS |
Coverage Summary (59 tests)
embeddingsCore.test.js (36 tests)
buildEmbeddingsBody: single string, array, encoding_format, default floatbuildEmbeddingsUrl: openai, openrouter, openai-compatible-*, unsupported providersbuildEmbeddingsHeaders: per-provider header sets, fallback to accessTokenhandleEmbeddingsCoreinput validation: missing, wrong type, null, emptyhandleEmbeddingsCoresuccess: response format, CORS, Content-Type, callbackshandleEmbeddingsCoreerrors: 400/429/500, network error, invalid JSONhandleEmbeddingsCoretoken refresh: 401 retry, graceful fallback
embeddings.cloud.test.js (23 tests)
- CORS OPTIONS: 200 response, empty body, correct headers
- Authentication: missing key, bad format, old-format key, wrong key value, valid key
- Body validation: invalid JSON, missing model, missing input, bad model
- Happy path: single string, array, correct delegation, CORS header, machineId override
- Rate limiting: all accounts rate-limited → 503 + Retry-After, no credentials → 400
- Error propagation: non-fallback errors passed through, 429 exhausts accounts
- machineId override: validates key, rejects wrong key