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Viewing changes to vendor/Twisted-10.0.0/twisted/test/test_timehelpers.py

  • Committer: Jesse Andrews
  • Date: 2010-05-28 06:05:26 UTC
  • Revision ID: git-v1:bf6e6e718cdc7488e2da87b21e258ccc065fe499
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vendor/Twisted-10.0.0/twisted/test/test_timehelpers.py
 
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# Copyright (c) 2010 Twisted Matrix Laboratories.
 
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# See LICENSE for details.
 
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"""
 
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Tests for the deprecated L{twisted.test.time_helpers} module.
 
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"""
 
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import sys
 
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from twisted.trial.unittest import TestCase
 
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class TimeHelpersTests(TestCase):
 
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    """
 
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    A test for the deprecation of the module.
 
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    """
 
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    def test_deprecated(self):
 
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        """
 
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        Importing L{twisted.test.time_helpers} causes a deprecation warning
 
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        to be emitted.
 
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        """
 
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        # Make sure we're really importing it
 
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        sys.modules.pop('twisted.test.time_helpers', None)
 
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        import twisted.test.time_helpers
 
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        warnings = self.flushWarnings(
 
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            offendingFunctions=[self.test_deprecated])
 
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        self.assertEquals(warnings[0]['category'], DeprecationWarning)
 
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        self.assertEquals(
 
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            warnings[0]['message'],
 
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            "twisted.test.time_helpers is deprecated since Twisted 10.0.  "
 
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            "See twisted.internet.task.Clock instead.")