"""Tests for logging module."""

from unittest.mock import patch

import pytest

from notebooklm_agent.core.config import Settings
from notebooklm_agent.core.logging import setup_logging


@pytest.mark.unit
class TestSetupLogging:
    """Test suite for setup_logging function."""

    @patch("notebooklm_agent.core.logging.structlog.configure")
    @patch("notebooklm_agent.core.logging.logging.basicConfig")
    def test_configures_structlog(self, mock_basic_config, mock_structlog_configure):
        """Should configure structlog with correct processors."""
        # Arrange
        settings = Settings(log_level="INFO", log_format="json")

        # Act
        setup_logging(settings)

        # Assert
        mock_structlog_configure.assert_called_once()
        call_args = mock_structlog_configure.call_args
        assert "processors" in call_args.kwargs

    @patch("notebooklm_agent.core.logging.structlog.configure")
    @patch("notebooklm_agent.core.logging.logging.basicConfig")
    def test_uses_json_renderer_for_json_format(self, mock_basic_config, mock_structlog_configure):
        """Should use JSONRenderer for json log format."""
        # Arrange
        settings = Settings(log_level="INFO", log_format="json")

        # Act
        setup_logging(settings)

        # Assert
        processors = mock_structlog_configure.call_args.kwargs["processors"]
        assert any("JSONRenderer" in str(p) for p in processors)

    @patch("notebooklm_agent.core.logging.structlog.configure")
    @patch("notebooklm_agent.core.logging.logging.basicConfig")
    def test_uses_console_renderer_for_console_format(self, mock_basic_config, mock_structlog_configure):
        """Should use ConsoleRenderer for console log format."""
        # Arrange
        settings = Settings(log_level="INFO", log_format="console")

        # Act
        setup_logging(settings)

        # Assert
        processors = mock_structlog_configure.call_args.kwargs["processors"]
        assert any("ConsoleRenderer" in str(p) for p in processors)

    @patch("notebooklm_agent.core.logging.structlog.configure")
    @patch("notebooklm_agent.core.logging.logging.basicConfig")
    def test_sets_uvicorn_log_level(self, mock_basic_config, mock_structlog_configure):
        """Should set uvicorn loggers to WARNING."""
        # Arrange
        settings = Settings(log_level="INFO", log_format="json")

        # Act
        setup_logging(settings)

        # Assert
        # basicConfig should be called
        mock_basic_config.assert_called_once()