"""Pytest configuration and fixtures."""

import pytest
import sys
from pathlib import Path

# Add parent directory to path for imports
sys.path.insert(0, str(Path(__file__).parent.parent))


@pytest.fixture(scope="session")
def event_loop():
    """Create an instance of the default event loop for the test session."""
    import asyncio
    loop = asyncio.get_event_loop_policy().new_event_loop()
    yield loop
    loop.close()


@pytest.fixture
def sample_portfolio_holdings():
    """Sample portfolio holdings for testing."""
    return [
        {'ticker': 'AAPL', 'quantity': 50, 'dollar_amount': 0, 'cost_basis': 150.0},
        {'ticker': 'GOOGL', 'quantity': 30, 'dollar_amount': 0, 'cost_basis': 2800.0},
        {'ticker': 'MSFT', 'quantity': 40, 'dollar_amount': 0, 'cost_basis': 350.0}
    ]


@pytest.fixture
def sample_portfolio_text():
    """Sample portfolio input text for testing."""
    return "AAPL 50\nGOOGL 30 shares\nMSFT 40"