42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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from twisted.trial import unittest
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from twisted.web import html
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class WebHtmlTests(unittest.TestCase):
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"""
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Unit tests for L{twisted.web.html}.
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"""
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def test_deprecation(self) -> None:
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"""
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Calls to L{twisted.web.html} members emit a deprecation warning.
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"""
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def assertDeprecationWarningOf(method: str) -> None:
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"""
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Check that a deprecation warning is present.
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"""
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warningsShown = self.flushWarnings([self.test_deprecation])
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self.assertEqual(len(warningsShown), 1)
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self.assertIdentical(warningsShown[0]["category"], DeprecationWarning)
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self.assertEqual(
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warningsShown[0]["message"],
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"twisted.web.html.%s was deprecated in Twisted 15.3.0; "
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"please use twisted.web.template instead" % (method,),
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)
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html.PRE("")
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assertDeprecationWarningOf("PRE")
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html.UL([])
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assertDeprecationWarningOf("UL")
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html.linkList([])
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assertDeprecationWarningOf("linkList")
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html.output(lambda: None)
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assertDeprecationWarningOf("output")
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