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#
# Copyright (C) 2008-2017 Vinay Sajip. See LICENSE.txt for details.
#
import logging
from logutils.adapter import LoggerAdapter
from logutils.testing import TestHandler, Matcher
import unittest
class AdapterTest(unittest.TestCase):
def setUp(self):
self.handler = h = TestHandler(Matcher())
self.logger = l = logging.getLogger()
self.logger.setLevel(logging.WARNING)
l.addHandler(h)
self.adapter = LoggerAdapter(l, {})
def tearDown(self):
self.logger.removeHandler(self.handler)
self.handler.close()
def test_simple(self):
"Simple test of logging test harness."
# Just as a demo, let's log some messages.
# Only one should show up in the log.
self.adapter.debug("This won't show up.")
self.adapter.info("Neither will this.")
self.adapter.warning("But this will.")
h = self.handler
self.assertTrue(h.matches(levelno=logging.WARNING))
self.assertFalse(h.matches(levelno=logging.DEBUG))
self.assertFalse(h.matches(levelno=logging.INFO))
def test_partial(self):
"Test of partial matching in logging test harness."
# Just as a demo, let's log some messages.
# Only one should show up in the log.
self.adapter.debug("This won't show up.")
self.adapter.info("Neither will this.")
self.adapter.warning("But this will.")
h = self.handler
self.assertTrue(h.matches(msg="ut th")) # from "But this will"
self.assertTrue(h.matches(message="ut th")) # from "But this will"
self.assertFalse(h.matches(message="either"))
self.assertFalse(h.matches(message="won't"))
def test_multiple(self):
"Test of matching multiple values in logging test harness."
# Just as a demo, let's log some messages.
# Only one should show up in the log.
self.adapter.debug("This won't show up.")
self.adapter.info("Neither will this.")
self.adapter.warning("But this will.")
self.adapter.error("And so will this.")
h = self.handler
self.assertTrue(h.matches(levelno=logging.WARNING,
message='ut th'))
self.assertTrue(h.matches(levelno=logging.ERROR,
message='nd so w'))
self.assertFalse(h.matches(levelno=logging.INFO))
def test_hashandlers(self):
"Test of hasHandlers() functionality."
self.assertTrue(self.adapter.hasHandlers())
self.logger.removeHandler(self.handler)
self.assertFalse(self.adapter.hasHandlers())
self.logger.addHandler(self.handler)
self.assertTrue(self.adapter.hasHandlers())
if __name__ == '__main__':
unittest.main()
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