litellm/tests/rust-python-harness/strategies/unit_tests/mapping_validator.py
Ishaan Jaff ce83ef7404
refactor: move validate_ledger into strategies/unit_tests/mapping_validator
Relocates the ledger audit/report logic under strategies/unit_tests to
match the harness's strategy-scoped layout. Now composes the schema
from shared.parity.ledger and the enumerators from python_runner.py/
rust_runner.py instead of owning that logic inline.
2026-09-02 18:12:50 -07:00

101 lines
3.5 KiB
Python

from __future__ import annotations
from dataclasses import dataclass
from pathlib import Path
from ...shared.parity.ledger import TestLedger, load_ledger
from .python_runner import enumerate_python_tests
from .rust_runner import enumerate_rust_tests
REPO_ROOT = Path(__file__).resolve().parents[4]
LEDGER_ROOT = Path(__file__).parent / "ledgers"
def ledger_path_for(sdk_function: str) -> Path:
return LEDGER_ROOT / sdk_function / f"{sdk_function}_test_ledger.json"
@dataclass(frozen=True, slots=True)
class AuditReport:
missing_python_tests: tuple[str, ...]
stale_python_tests: tuple[str, ...]
missing_rust_tests: tuple[str, ...]
stale_rust_tests: tuple[str, ...]
@property
def is_clean(self) -> bool:
return not (
self.missing_python_tests
or self.stale_python_tests
or self.missing_rust_tests
or self.stale_rust_tests
)
def _ledger_python_tests_by_file(ledger: TestLedger) -> dict[str, set[str]]:
grouping: dict[str, set[str]] = {path: set() for path in ledger.python_scope}
for entry in ledger.entries:
grouping.setdefault(entry.python_file, set()).add(entry.python_test)
return grouping
def _ledger_rust_tests_by_file(ledger: TestLedger) -> dict[str, set[str]]:
grouping: dict[str, set[str]] = {path: set() for path in ledger.rust_scope}
for entry in ledger.entries:
if entry.status == "mapped":
grouping.setdefault(entry.rust_file, set()).add(entry.rust_test)
for rust_only in ledger.rust_only_tests:
grouping.setdefault(rust_only.rust_file, set()).add(rust_only.rust_test)
return grouping
def audit_ledger(ledger: TestLedger, repo_root: Path = REPO_ROOT) -> AuditReport:
missing_python: list[str] = []
stale_python: list[str] = []
for python_file, ledger_tests in _ledger_python_tests_by_file(ledger).items():
actual_tests = enumerate_python_tests(repo_root, python_file)
for missing in sorted(ledger_tests - actual_tests):
missing_python.append(f"{python_file}:{missing}")
for stale in sorted(actual_tests - ledger_tests):
stale_python.append(f"{python_file}:{stale}")
missing_rust: list[str] = []
stale_rust: list[str] = []
for rust_file, ledger_tests in _ledger_rust_tests_by_file(ledger).items():
actual_tests = enumerate_rust_tests(repo_root, rust_file)
for missing in sorted(ledger_tests - actual_tests):
missing_rust.append(f"{rust_file}:{missing}")
for stale in sorted(actual_tests - ledger_tests):
stale_rust.append(f"{rust_file}:{stale}")
return AuditReport(
missing_python_tests=tuple(missing_python),
stale_python_tests=tuple(stale_python),
missing_rust_tests=tuple(missing_rust),
stale_rust_tests=tuple(stale_rust),
)
@dataclass(frozen=True, slots=True)
class FunctionReport:
sdk_function: str
ledger: TestLedger | None
audit: AuditReport | None
@property
def has_ledger(self) -> bool:
return self.ledger is not None
@property
def is_clean(self) -> bool:
return self.audit is None or self.audit.is_clean
def build_function_report(sdk_function: str, repo_root: Path = REPO_ROOT) -> FunctionReport:
path = ledger_path_for(sdk_function)
if not path.exists():
return FunctionReport(sdk_function=sdk_function, ledger=None, audit=None)
ledger = load_ledger(path)
return FunctionReport(
sdk_function=sdk_function, ledger=ledger, audit=audit_ledger(ledger, repo_root)
)