"""
Pytest configuration and shared fixtures for Atomizer tests.
"""

import pytest
import sys
from pathlib import Path

# Add project root to path
sys.path.insert(0, str(Path(__file__).parent.parent))


def pytest_configure(config):
    """Register custom markers."""
    config.addinivalue_line("markers", "nx: requires NX Open (skip with -m 'not nx')")
    config.addinivalue_line("markers", "slow: slow tests (skip with -m 'not slow')")


def pytest_collection_modifyitems(config, items):
    """Auto-mark tests that import NXOpen."""
    for item in items:
        # Auto-mark files with 'nx' or 'journal' in name
        if 'nx' in item.nodeid.lower() or 'journal' in item.nodeid.lower():
            item.add_marker(pytest.mark.nx)

@pytest.fixture
def sample_study_dir(tmp_path):
    """Create a temporary study directory structure."""
    study = tmp_path / "test_study"
    (study / "1_setup").mkdir(parents=True)
    (study / "2_iterations").mkdir()
    (study / "3_results").mkdir()
    return study

@pytest.fixture
def sample_config():
    """Sample optimization config for testing."""
    return {
        "study_name": "test_study",
        "design_variables": [
            {"name": "param1", "lower": 0, "upper": 10, "type": "continuous"}
        ],
        "objectives": [
            {"name": "minimize_mass", "direction": "minimize"}
        ]
    }