test: vector_search E2E with real embeddings + LangChain similarity_search #31

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1. coderabbitai commented on Apr 12, 2026

   

   coderabbitaiBot

   on Apr 12, 2026 – with coderabbitai

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   ⚠️ Possible Duplicate Issue(s)

   • fix: vector_search() always returns empty — E2E tests + LangChain similarity_search() #20

   🔗 Related PRs

   #27 - feat: similarity_search() for LangChain + upsert_relations() idempotency test [merged]

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2. polaz commented on Apr 13, 2026

   

   polaz

   on Apr 13, 2026

   MemberAuthor

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   Реализовано. E2E-тесты с реальными float-эмбеддингами существуют:

   • LlamaIndex: test_vector_query_returns_results — сеет :Chunk с уникальным 16-мерным вектором, проверяет что seeded node присутствует в top-k
   • LangChain: test_similarity_search_returns_results — проверяет ranked порядок (distance[i] <= distance[i+1])
     Закрываю как выполненное.
3. polaz

   closed this as completedon Apr 13, 2026