FAIL: test_logevents_default (tests.pagegenerators_tests.TestLogeventsFactoryGenerator)
Test old logevents option handling.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/travis/build/wikimedia/pywikibot-core/tests/pagegenerators_tests.py", line 1097, in test_logevents_default
    '-logevents:"newusers,,500"')
  File "/home/travis/build/wikimedia/pywikibot-core/tests/aspects.py", line 1575, in assertOneDeprecationParts
    count)
  File "/home/travis/build/wikimedia/pywikibot-core/tests/aspects.py", line 1579, in assertOneDeprecation
    self.assertDeprecation(msg)
  File "/home/travis/build/wikimedia/pywikibot-core/tests/aspects.py", line 1564, in assertDeprecation
    self.assertIn(msg, self.deprecation_messages)
AssertionError: u'The usage of "-newuserslog" is deprecated; use -logevents:"newusers,,500" instead.' not found in ['The usage of "-newuserslog" is deprecated; use -logevents:"newusers,,None" instead.']