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test_chroma_with_metadatas_and_ids() — langchain Function Reference

Architecture documentation for the test_chroma_with_metadatas_and_ids() function in test_vectorstores.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

Dependency Diagram

graph TD
  89650f8f_f31f_2e1b_4ded_e539c161138c["test_chroma_with_metadatas_and_ids()"]
  289e5a4f_8e2e_ddb6_af2e_804f91dabdb8["test_vectorstores.py"]
  89650f8f_f31f_2e1b_4ded_e539c161138c -->|defined in| 289e5a4f_8e2e_ddb6_af2e_804f91dabdb8
  style 89650f8f_f31f_2e1b_4ded_e539c161138c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/chroma/tests/integration_tests/test_vectorstores.py lines 143–160

def test_chroma_with_metadatas_and_ids() -> None:
    """Test end to end construction and search."""
    texts = ["foo", "bar", "baz"]
    metadatas = [{"page": str(i)} for i in range(len(texts))]
    ids = [f"id_{i}" for i in range(len(texts))]
    docsearch = Chroma.from_texts(
        collection_name="test_collection",
        texts=texts,
        embedding=FakeEmbeddings(),
        metadatas=metadatas,
        ids=ids,
    )
    output = docsearch.similarity_search("foo", k=1)
    docsearch.delete_collection()
    assert len(output) == 1
    assert output[0].page_content == "foo"
    assert output[0].metadata == {"page": "0"}
    assert output[0].id == "id_0"

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does test_chroma_with_metadatas_and_ids() do?
test_chroma_with_metadatas_and_ids() is a function in the langchain codebase, defined in libs/partners/chroma/tests/integration_tests/test_vectorstores.py.
Where is test_chroma_with_metadatas_and_ids() defined?
test_chroma_with_metadatas_and_ids() is defined in libs/partners/chroma/tests/integration_tests/test_vectorstores.py at line 143.

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