"""Test bootstrap helpers

This file ensures the repository root is on sys.path for pytest so local
packages like 'meshviz' are importable in all environments.
"""
import os
import sys

# Ensure the repo root is in sys.path so tests can import meshviz directly
ROOT = os.path.abspath(os.path.dirname(__file__))
if ROOT not in sys.path:
    sys.path.insert(0, ROOT)