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test_tools.py — langchain Source File

Architecture documentation for test_tools.py, a python file in the langchain codebase. 3 imports, 0 dependents.

File python LangChainCore MessageInterface 3 imports 1 functions

Entity Profile

Dependency Diagram

graph LR
  d59061e5_8103_862f_4af9_770edb6e5f3a["test_tools.py"]
  23cb242e_1754_041d_200a_553fcb8abe1b["unittest.mock"]
  d59061e5_8103_862f_4af9_770edb6e5f3a --> 23cb242e_1754_041d_200a_553fcb8abe1b
  eb5ed5ef_e1a1_2b04_ea56_09bddf618738["pytest_mock"]
  d59061e5_8103_862f_4af9_770edb6e5f3a --> eb5ed5ef_e1a1_2b04_ea56_09bddf618738
  f5d04cf8_4a62_746d_5fb8_3a2187481e62["langchain_perplexity"]
  d59061e5_8103_862f_4af9_770edb6e5f3a --> f5d04cf8_4a62_746d_5fb8_3a2187481e62
  style d59061e5_8103_862f_4af9_770edb6e5f3a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

from unittest.mock import MagicMock

from pytest_mock import MockerFixture

from langchain_perplexity import PerplexitySearchResults


def test_search_tool_run(mocker: MockerFixture) -> None:
    tool = PerplexitySearchResults(pplx_api_key="test")

    mock_result = MagicMock()
    mock_result.title = "Test Title"
    mock_result.url = "http://test.com"
    mock_result.snippet = "Test snippet"
    mock_result.date = "2023-01-01"
    mock_result.last_updated = "2023-01-02"

    mock_response = MagicMock()
    mock_response.results = [mock_result]

    mock_create = MagicMock(return_value=mock_response)
    mocker.patch.object(tool.client.search, "create", mock_create)

    result = tool.invoke("query")

    # result should be a list of dicts (converted by tool) or str if string output
    # By default, tool.invoke returns the output of _run.
    assert isinstance(result, list)
    assert len(result) == 1
    assert result[0]["title"] == "Test Title"

    mock_create.assert_called_once_with(
        query="query",
        max_results=10,
    )

Domain

Subdomains

Functions

Dependencies

  • langchain_perplexity
  • pytest_mock
  • unittest.mock

Source

Frequently Asked Questions

What does test_tools.py do?
test_tools.py is a source file in the langchain codebase, written in python. It belongs to the LangChainCore domain, MessageInterface subdomain.
What functions are defined in test_tools.py?
test_tools.py defines 1 function(s): test_search_tool_run.
What does test_tools.py depend on?
test_tools.py imports 3 module(s): langchain_perplexity, pytest_mock, unittest.mock.
Where is test_tools.py in the architecture?
test_tools.py is located at libs/partners/perplexity/tests/unit_tests/test_tools.py (domain: LangChainCore, subdomain: MessageInterface, directory: libs/partners/perplexity/tests/unit_tests).

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