# tests/test_utils.py
import pytest
from cascadingdev.utils import read_version, ROOT

def test_read_version():
    # Create a dummy VERSION file for testing
    version_file = ROOT / "VERSION"
    original_content = None
    if version_file.exists():
        original_content = version_file.read_text()

    try:
        version_file.write_text("1.2.3")
        assert read_version(version_file) == "1.2.3"
        version_file.write_text("0.0.1-alpha")
        assert read_version(version_file) == "0.0.1-alpha"
    finally:
        # Clean up the dummy file or restore original content
        if original_content is not None:
            version_file.write_text(original_content)
        else:
            version_file.unlink(missing_ok=True)