mirror of
https://github.com/hwchase17/langchain
synced 2024-11-10 01:10:59 +00:00
25fbe356b4
This PR upgrades community to a recent version of mypy. It inserts type: ignore on all existing failures.
71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
from typing import Any
|
|
|
|
import pytest
|
|
|
|
from langchain_community.retrievers import DocArrayRetriever
|
|
from tests.integration_tests.retrievers.docarray.fixtures import ( # noqa: F401
|
|
init_elastic,
|
|
init_hnsw,
|
|
init_in_memory,
|
|
init_qdrant,
|
|
init_weaviate,
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"backend",
|
|
["init_hnsw", "init_in_memory", "init_qdrant", "init_elastic", "init_weaviate"],
|
|
)
|
|
def test_backends(request: Any, backend: Any) -> None:
|
|
index, filter_query, embeddings = request.getfixturevalue(backend)
|
|
|
|
# create a retriever
|
|
retriever = DocArrayRetriever(
|
|
index=index,
|
|
embeddings=embeddings,
|
|
search_field="title_embedding",
|
|
content_field="title",
|
|
)
|
|
|
|
docs = retriever.invoke("my docs")
|
|
|
|
assert len(docs) == 1
|
|
assert "My document" in docs[0].page_content
|
|
assert "id" in docs[0].metadata and "year" in docs[0].metadata
|
|
assert "other_emb" not in docs[0].metadata
|
|
|
|
# create a retriever with filters
|
|
retriever = DocArrayRetriever(
|
|
index=index,
|
|
embeddings=embeddings,
|
|
search_field="title_embedding",
|
|
content_field="title",
|
|
filters=filter_query,
|
|
)
|
|
|
|
docs = retriever.invoke("my docs")
|
|
|
|
assert len(docs) == 1
|
|
assert "My document" in docs[0].page_content
|
|
assert "id" in docs[0].metadata and "year" in docs[0].metadata
|
|
assert "other_emb" not in docs[0].metadata
|
|
assert docs[0].metadata["year"] <= 90
|
|
|
|
# create a retriever with MMR search
|
|
retriever = DocArrayRetriever(
|
|
index=index,
|
|
embeddings=embeddings,
|
|
search_field="title_embedding",
|
|
search_type="mmr", # type: ignore[arg-type]
|
|
content_field="title",
|
|
filters=filter_query,
|
|
)
|
|
|
|
docs = retriever.invoke("my docs")
|
|
|
|
assert len(docs) == 1
|
|
assert "My document" in docs[0].page_content
|
|
assert "id" in docs[0].metadata and "year" in docs[0].metadata
|
|
assert "other_emb" not in docs[0].metadata
|
|
assert docs[0].metadata["year"] <= 90
|