test_cliLog.py

# This file is part of daf_butler.
#
# Developed for the LSST Data Management System.
# This product includes software developed by the LSST Project
# (http://www.lsst.org).
# See the COPYRIGHT file at the top-level directory of this distribution
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#
# This software is dual licensed under the GNU General Public License and also
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# This program is free software: you can redistribute it and/or modify
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"""Unit tests for the daf_butler dataset-type CLI option."""

import logging
import unittest

from lsst.daf.butler.cli.cliLog import CliLog
from lsst.daf.butler.tests import CliLogTestBase

try:
    import lsst.log as lsstLog
except ModuleNotFoundError:
    lsstLog = None


class CliLogTestCase(CliLogTestBase, unittest.TestCase):
    """Test log initialization, reset, and setting log levels on python
    `logging` and also `lsst.log` if it is setup.

    This will not test use of `lsst.log` in CI because daf_butler does not
    directly depend on that package. When running in an environment where
    `lsst.log` is setup then this will test use of `lsst.log`. This test also
    runs in obs_base which does provide coverage of python `logging` and
    `lsst.log` in CI.
    """

    pass


class ConvertPyLogLevelTestCase(unittest.TestCase):
    """Test python command-line log levels."""

    def test_convertToPyLogLevel(self):
        self.assertEqual(logging.CRITICAL, CliLog._getPyLogLevel("CRITICAL"))
        self.assertEqual(logging.ERROR, CliLog._getPyLogLevel("ERROR"))
        self.assertEqual(logging.WARN, CliLog._getPyLogLevel("WARNING"))
        self.assertEqual(logging.INFO, CliLog._getPyLogLevel("INFO"))
        self.assertEqual(logging.DEBUG, CliLog._getPyLogLevel("DEBUG"))


if __name__ == "__main__":
    unittest.main()