MockRetriever Class — langchain Architecture

Architecture documentation for the MockRetriever class in test_ensemble.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  76f5bd8d_13e5_13bd_ae33_fcfba189722d["MockRetriever"]
  3a20478a_3692_141f_433b_a32429b00020["BaseRetriever"]
  76f5bd8d_13e5_13bd_ae33_fcfba189722d -->|extends| 3a20478a_3692_141f_433b_a32429b00020
  481238d8_6712_ac4c_ef6e_68cc64f2e3f2["test_ensemble.py"]
  76f5bd8d_13e5_13bd_ae33_fcfba189722d -->|defined in| 481238d8_6712_ac4c_ef6e_68cc64f2e3f2
  4f390953_3f47_ca9e_dace_28b9ac2968fd["_get_relevant_documents()"]
  76f5bd8d_13e5_13bd_ae33_fcfba189722d -->|method| 4f390953_3f47_ca9e_dace_28b9ac2968fd

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/retrievers/test_ensemble.py lines 9–20

class MockRetriever(BaseRetriever):
    docs: list[Document]

    @override
    def _get_relevant_documents(
        self,
        query: str,
        *,
        run_manager: CallbackManagerForRetrieverRun | None = None,
    ) -> list[Document]:
        """Return the documents."""
        return self.docs