from __future__ import annotations from typing import Any from warnings import warn from tools.testing.target_determination.heuristics.interface import ( HeuristicInterface, TestPrioritizations, ) from tools.testing.target_determination.heuristics.utils import ( python_test_file_to_test_name, query_changed_files, ) from tools.testing.test_run import TestRun class EditedByPR(HeuristicInterface): def __init__(self, **kwargs: dict[str, Any]) -> None: super().__init__(**kwargs) def get_prediction_confidence(self, tests: list[str]) -> TestPrioritizations: critical_tests = _get_modified_tests() return TestPrioritizations( tests, {TestRun(test): 1 for test in critical_tests if test in tests} ) def _get_modified_tests() -> set[str]: try: changed_files = query_changed_files() except Exception as e: warn(f"Can't query changed test files due to {e}") # If unable to get changed files from git, quit without doing any sorting return set() return python_test_file_to_test_name(set(changed_files))