from proginfo import get_process_info

def test_process_info_returns_list():
    data = get_process_info()
    assert isinstance(data, list)
    if data:  # Teste nur, wenn Prozesse vorhanden sind
        proc = data[0]
        for key in ["pid", "name", "user", "cpu", "memory", "status", "start_time", "runtime_seconds"]:
            assert key in proc