mirror of
https://github.com/hwchase17/langchain
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9ac442624c
This PR: - Increases `qdrant-client` version to 1.0.4 - Introduces custom content and metadata keys (as requested in #1087) - Moves all the `QdrantClient` parameters into the method parameters to simplify code completion
87 lines
2.8 KiB
Python
87 lines
2.8 KiB
Python
"""Test Qdrant functionality."""
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import pytest
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from langchain.docstore.document import Document
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from langchain.vectorstores import Qdrant
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from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings
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@pytest.mark.parametrize(
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["content_payload_key", "metadata_payload_key"],
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[
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(Qdrant.CONTENT_KEY, Qdrant.METADATA_KEY),
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("foo", "bar"),
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(Qdrant.CONTENT_KEY, "bar"),
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("foo", Qdrant.METADATA_KEY),
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],
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)
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def test_qdrant(content_payload_key: str, metadata_payload_key: str) -> None:
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"""Test end to end construction and search."""
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texts = ["foo", "bar", "baz"]
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docsearch = Qdrant.from_texts(
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texts,
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FakeEmbeddings(),
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host="localhost",
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content_payload_key=content_payload_key,
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metadata_payload_key=metadata_payload_key,
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)
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output = docsearch.similarity_search("foo", k=1)
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assert output == [Document(page_content="foo")]
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@pytest.mark.parametrize(
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["content_payload_key", "metadata_payload_key"],
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[
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(Qdrant.CONTENT_KEY, Qdrant.METADATA_KEY),
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("test_content", "test_payload"),
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(Qdrant.CONTENT_KEY, "payload_test"),
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("content_test", Qdrant.METADATA_KEY),
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],
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)
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def test_qdrant_with_metadatas(
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content_payload_key: str, metadata_payload_key: str
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) -> None:
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"""Test end to end construction and search."""
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texts = ["foo", "bar", "baz"]
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metadatas = [{"page": i} for i in range(len(texts))]
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docsearch = Qdrant.from_texts(
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texts,
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FakeEmbeddings(),
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metadatas=metadatas,
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host="localhost",
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content_payload_key=content_payload_key,
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metadata_payload_key=metadata_payload_key,
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)
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output = docsearch.similarity_search("foo", k=1)
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assert output == [Document(page_content="foo", metadata={"page": 0})]
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@pytest.mark.parametrize(
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["content_payload_key", "metadata_payload_key"],
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[
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(Qdrant.CONTENT_KEY, Qdrant.METADATA_KEY),
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("test_content", "test_payload"),
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(Qdrant.CONTENT_KEY, "payload_test"),
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("content_test", Qdrant.METADATA_KEY),
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],
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)
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def test_qdrant_max_marginal_relevance_search(
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content_payload_key: str, metadata_payload_key: str
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) -> None:
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"""Test end to end construction and MRR search."""
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texts = ["foo", "bar", "baz"]
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metadatas = [{"page": i} for i in range(len(texts))]
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docsearch = Qdrant.from_texts(
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texts,
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FakeEmbeddings(),
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metadatas=metadatas,
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host="localhost",
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content_payload_key=content_payload_key,
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metadata_payload_key=metadata_payload_key,
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)
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output = docsearch.max_marginal_relevance_search("foo", k=2, fetch_k=3)
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assert output == [
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Document(page_content="foo", metadata={"page": 0}),
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Document(page_content="bar", metadata={"page": 1}),
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]
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