garden_layer/test.sh

#!/usr/bin/env bash
set -euo pipefail

if [[ -n "${GARDEN_LAYER_VENV:-}" ]]; then
  if [[ -f "$GARDEN_LAYER_VENV/bin/activate" ]]; then
    # shellcheck disable=SC1091
    source "$GARDEN_LAYER_VENV/bin/activate"
  else
    echo "Warning: GARDEN_LAYER_VENV is set to '$GARDEN_LAYER_VENV' but the activate script is missing." >&2
  fi
fi

export PYTHONPATH="$PWD/src${PYTHONPATH:+:$PYTHONPATH}"
python3 -m pytest -v -s test_garden_layer.py