"""Example test file to verify pytest setup."""

import pytest


def test_example_passes():
    """Example test that always passes."""
    assert True


def test_addition():
    """Test basic addition."""
    assert 1 + 1 == 2


@pytest.mark.slow
def test_slow_operation():
    """Example of a slow test (marked for exclusion in quick runs)."""
    import time

    time.sleep(0.1)
    assert True