from pathlib import Path

import pytest

ROOT = Path(__file__).resolve().parents[1]


def test_checked_in_core_stub_exists():
    assert (ROOT / "src" / "rpt" / "_core.pyi").exists()


def test_checked_in_core_stub_matches_generated_stub():
    generated_stub = ROOT / "build" / "bindings" / "rpt" / "_core.pyi"
    if not generated_stub.exists():
        pytest.skip("Build-generated nanobind stub is unavailable.")

    checked_in_stub = ROOT / "src" / "rpt" / "_core.pyi"
    assert checked_in_stub.read_text(encoding="utf-8") == generated_stub.read_text(encoding="utf-8")