"""Tests for logging module."""

from veritext.core.logging import configure_logging, get_logger


class TestGetLogger:
    """Tests for get_logger function."""

    def test_get_logger_returns_logger(self) -> None:
        """Test get_logger returns a logger instance."""
        logger = get_logger()
        assert logger is not None

    def test_get_logger_default_name(self) -> None:
        """Test get_logger uses 'veritext' as default name."""
        logger = get_logger()
        # The logger should be a bound logger from structlog
        assert hasattr(logger, "info")
        assert hasattr(logger, "debug")
        assert hasattr(logger, "warning")
        assert hasattr(logger, "error")

    def test_get_logger_custom_name(self) -> None:
        """Test get_logger respects custom name parameter."""
        logger = get_logger("custom.module")
        assert logger is not None
        assert hasattr(logger, "info")


class TestConfigureLogging:
    """Tests for configure_logging function."""

    def test_configure_logging_console_format(self) -> None:
        """Test configure_logging with console format does not raise."""
        configure_logging(level="INFO", log_format="console")
        logger = get_logger()
        assert logger is not None

    def test_configure_logging_json_format(self) -> None:
        """Test configure_logging with json format does not raise."""
        configure_logging(level="DEBUG", log_format="json")
        logger = get_logger()
        assert logger is not None

    def test_configure_logging_uses_defaults(self) -> None:
        """Test configure_logging uses settings defaults when not provided."""
        configure_logging()
        logger = get_logger()
        assert logger is not None

    def test_configure_logging_different_levels(self) -> None:
        """Test configure_logging accepts different log levels."""
        for level in ("DEBUG", "INFO", "WARNING", "ERROR"):
            configure_logging(level=level)
            logger = get_logger()
            assert logger is not None