d976f4cc87
Adapted from PR #1286 (mugnimaestra/feat/xai-grok-provider) to match existing app architecture. Includes: - OAuth 2.0 with PKCE on loopback port 56121 (Grok Build) - API key auth path (console.x.ai) - Token refresh wiring (open-sse + sse tokenRefresh) - Dashboard OAuth modal with fixed-port flow + manual code fallback - Provider registry entries (OAuth + API key) - xAI image generation via OpenAI-compatible adapter (grok-2-image-1212 model, no size/quality/style params) Excludes (intentionally, to match app patterns): - Custom xAI Responses executor (DefaultExecutor handles /chat/completions) - xAI-specific translators (app uses OpenAI as intermediate format) - Image edits (not supported by current imageGenerationCore) - Video endpoints (app has no video subsystem yet) - CLI xai-login command Refs decolua#1286 Co-authored-by: Cursor <cursoragent@cursor.com>
9Router Embeddings Tests
Unit tests for the /v1/embeddings endpoint implementation.
Setup
Vitest must be installed globally or in /tmp/node_modules (due to npm workspace hoisting from the root Next.js project):
cd /tmp && npm install vitest
Running Tests
cd tests/
NODE_PATH=/tmp/node_modules /tmp/node_modules/.bin/vitest run --reporter=verbose --config ./vitest.config.js
Or using the package script (from the tests/ directory):
npm test
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