"""Tests for config module."""
from penpot_mcp.utils import config
def test_config_values():
"""Test that config has the expected values and types."""
assert isinstance(config.PORT, int)
assert isinstance(config.DEBUG, bool)
assert isinstance(config.PENPOT_API_URL, str)
assert config.RESOURCES_PATH is not None
def test_environment_variable_override(monkeypatch):
"""Test that environment variables override default config values."""
# Save original values
original_port = config.PORT
original_debug = config.DEBUG
original_api_url = config.PENPOT_API_URL
# Override with environment variables
monkeypatch.setenv("PORT", "8080")
monkeypatch.setenv("DEBUG", "false")
monkeypatch.setenv("PENPOT_API_URL", "https://test.example.com/api")
# Reload the config module to apply the environment variables
import importlib
importlib.reload(config)
# Check the new values
assert config.PORT == 8080
assert config.DEBUG is False
assert config.PENPOT_API_URL == "https://test.example.com/api"
# Restore original values
monkeypatch.setattr(config, "PORT", original_port)
monkeypatch.setattr(config, "DEBUG", original_debug)
monkeypatch.setattr(config, "PENPOT_API_URL", original_api_url)
