"""
Tests for CLI main function
"""

import pytest
from click.testing import CliRunner
from unittest.mock import patch
from certica.cli import main


@pytest.fixture
def cli_runner():
    """Create a CLI runner for testing"""
    return CliRunner()


class TestCLIMain:
    """Test CLI main function"""

    def test_cli_main_function(self):
        """Test main function (covers line 360)"""
        # Test that main can be called
        with patch("certica.cli.cli") as mock_cli:
            main()
            mock_cli.assert_called_once()

    def test_cli_system_exit_handling(self):
        """Test that SystemExit from Click is handled"""
        with patch("certica.cli.cli", side_effect=SystemExit(0)):
            # Should not raise exception
            try:
                main()
            except SystemExit:
                pass  # Expected
