#!/usr/bin/env python3
"""Integration tests for the GitLab CLI MCP server CLI functionality."""

from unittest.mock import MagicMock, patch

from mcp_server_gitlab_glab.cli import run_server


class TestCliIntegration:
    """Integration tests for the CLI functionality."""

    @patch("mcp_server_gitlab_glab.cli.validate_args")
    @patch("mcp_server_gitlab_glab.cli.parse_args")
    @patch("mcp_server_gitlab_glab.cli.setup_logging")
    @patch("mcp_server_gitlab_glab.cli.asyncio.run")
    def test_run_server_success(
        self,
        mock_asyncio_run: MagicMock,
        mock_setup_logging: MagicMock,
        mock_parse_args: MagicMock,
        mock_validate_args: MagicMock,
    ) -> None:
        """Test successful server run."""
        # Mock args
        mock_args = MagicMock()
        mock_args.transport = "stdio"
        mock_args.host = "127.0.0.1"
        mock_args.port = 8080
        mock_args.log_level = "INFO"
        mock_parse_args.return_value = mock_args
        mock_validate_args.return_value = mock_args

        # Call run_server
        run_server()

        # Verify args were parsed and validated
        mock_parse_args.assert_called_once()
        mock_validate_args.assert_called_once_with(mock_args)

        # Verify logging was set up
        mock_setup_logging.assert_called_once_with("INFO", "stdio")

        # Verify server was run
        mock_asyncio_run.assert_called_once()

    @patch("mcp_server_gitlab_glab.cli.validate_args")
    @patch("mcp_server_gitlab_glab.cli.parse_args")
    @patch("mcp_server_gitlab_glab.cli.setup_logging")
    @patch("mcp_server_gitlab_glab.cli.asyncio.run")
    @patch("mcp_server_gitlab_glab.cli.logger")
    def test_run_server_keyboard_interrupt(
        self,
        mock_logger: MagicMock,
        mock_asyncio_run: MagicMock,
        mock_setup_logging: MagicMock,
        mock_parse_args: MagicMock,
        mock_validate_args: MagicMock,
    ) -> None:
        """Test server run with keyboard interrupt."""
        # Mock args
        mock_args = MagicMock()
        mock_args.transport = "stdio"
        mock_args.host = "127.0.0.1"
        mock_args.port = 8080
        mock_args.log_level = "INFO"
        mock_parse_args.return_value = mock_args
        mock_validate_args.return_value = mock_args

        # Mock KeyboardInterrupt
        mock_asyncio_run.side_effect = KeyboardInterrupt()

        # Call run_server
        run_server()

        # Verify args were parsed and validated
        mock_parse_args.assert_called_once()
        mock_validate_args.assert_called_once_with(mock_args)

        # Verify logging was set up
        mock_setup_logging.assert_called_once_with("INFO", "stdio")

        # Verify server was run
        mock_asyncio_run.assert_called_once()

        # Verify keyboard interrupt was logged
        mock_logger.info.assert_called_once_with("Server stopped by user")

    @patch("mcp_server_gitlab_glab.cli.validate_args")
    @patch("mcp_server_gitlab_glab.cli.parse_args")
    @patch("mcp_server_gitlab_glab.cli.setup_logging")
    @patch("mcp_server_gitlab_glab.cli.asyncio.run")
    @patch("mcp_server_gitlab_glab.cli.logger")
    @patch("mcp_server_gitlab_glab.cli.sys.exit")
    def test_run_server_exception(
        self,
        mock_sys_exit: MagicMock,
        mock_logger: MagicMock,
        mock_asyncio_run: MagicMock,
        mock_setup_logging: MagicMock,
        mock_parse_args: MagicMock,
        mock_validate_args: MagicMock,
    ) -> None:
        """Test server run with exception."""
        # Mock args
        mock_args = MagicMock()
        mock_args.transport = "stdio"
        mock_args.host = "127.0.0.1"
        mock_args.port = 8080
        mock_args.log_level = "INFO"
        mock_parse_args.return_value = mock_args
        mock_validate_args.return_value = mock_args

        # Mock Exception
        mock_asyncio_run.side_effect = Exception("Test error")

        # Call run_server
        run_server()

        # Verify args were parsed and validated
        mock_parse_args.assert_called_once()
        mock_validate_args.assert_called_once_with(mock_args)

        # Verify logging was set up
        mock_setup_logging.assert_called_once_with("INFO", "stdio")

        # Verify server was run
        mock_asyncio_run.assert_called_once()

        # Verify exception was logged
        mock_logger.error.assert_called_once_with("Error running server: Test error")

        # Verify sys.exit was called
        mock_sys_exit.assert_called_once_with(1)