graphrag/tests/unit/query/test_infer_data_dir.py

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# Copyright (c) 2024 Microsoft Corporation.
# Licensed under the MIT License
from pathlib import Path
import pytest
from graphrag.query.cli import _infer_data_dir
def test_infer_data_dir():
root = "./tests/unit/query/data/defaults"
result = Path(_infer_data_dir(root))
assert result.parts[-2] == "20240812-121000"
def test_infer_data_dir_ignores_hidden_files():
"""A hidden file, starting with '.', will naturally be selected as latest data directory."""
root = "./tests/unit/query/data/hidden"
result = Path(_infer_data_dir(root))
assert result.parts[-2] == "20240812-121000"
def test_infer_data_dir_ignores_non_numeric():
root = "./tests/unit/query/data/non-numeric"
result = Path(_infer_data_dir(root))
assert result.parts[-2] == "20240812-121000"
def test_infer_data_dir_throws_on_no_match():
root = "./tests/unit/query/data/empty"
with pytest.raises(ValueError): # noqa PT011 (this is what is actually thrown...)
_infer_data_dir(root)