"""Tests for TUI-safe logging configuration."""

import logging

from app.utils.logging import setup_logging, setup_logging_for_tui


class TestTuiLogging:
    def test_setup_logging_for_tui_removes_rich_handler(self) -> None:
        """TUI mode should have no RichHandler on root logger."""
        from rich.logging import RichHandler

        # First set up normal logging (adds RichHandler)
        setup_logging()
        root = logging.getLogger()
        assert any(isinstance(h, RichHandler) for h in root.handlers)

        # Switch to TUI mode
        setup_logging_for_tui()
        root = logging.getLogger()
        assert not any(isinstance(h, RichHandler) for h in root.handlers)

    def test_setup_logging_for_tui_keeps_file_handler(self, tmp_path) -> None:
        """TUI mode should preserve file handler if configured."""
        log_file = tmp_path / "test.log"
        setup_logging(log_file=log_file)
        setup_logging_for_tui()

        root = logging.getLogger()
        file_handlers = [h for h in root.handlers if isinstance(h, logging.FileHandler)]
        assert len(file_handlers) == 1