"""
Tests for core module functionality
"""

import tempfile
import os

# Set up test environment
_test_dir = tempfile.mkdtemp(prefix="nucleus_core_env_")
os.environ["NUCLEAR_BRAIN_PATH"] = _test_dir

from mcp_server_nucleus.core import tool_registration_impl, orchestrator


def test_tool_registration_configuration():
    """Test tool registration configuration"""
    # Placeholder test - will implement actual tests after verification
    assert hasattr(tool_registration_impl, 'configure_tiered_tool_registration')


def test_orchestrator_initialization():
    """Test orchestrator singleton initialization"""
    # Placeholder test - will implement actual tests after verification
    assert hasattr(orchestrator, 'get_orchestrator')
