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Viewing changes to vendor/Twisted-10.0.0/twisted/python/test/test_htmlizer.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/python/test/test_htmlizer.py
 
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# Copyright (c) 2008 Twisted Matrix Laboratories.
 
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# See LICENSE for details.
 
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"""
 
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Tests for L{twisted.python.htmlizer}.
 
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"""
 
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from StringIO import StringIO
 
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from twisted.trial.unittest import TestCase
 
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from twisted.python.htmlizer import filter
 
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class FilterTests(TestCase):
 
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    """
 
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    Tests for L{twisted.python.htmlizer.filter}.
 
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    """
 
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    def test_empty(self):
 
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        """
 
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        If passed an empty input file, L{filter} writes a I{pre} tag containing
 
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        only an end marker to the output file.
 
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        """
 
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        input = StringIO("")
 
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        output = StringIO()
 
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        filter(input, output)
 
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        self.assertEqual(output.getvalue(), '<pre><span class="py-src-endmarker"></span></pre>\n')
 
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    def test_variable(self):
 
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        """
 
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        If passed an input file containing a variable access, L{filter} writes
 
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        a I{pre} tag containing a I{py-src-variable} span containing the
 
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        variable.
 
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        """
 
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        input = StringIO("foo\n")
 
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        output = StringIO()
 
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        filter(input, output)
 
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        self.assertEqual(
 
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            output.getvalue(),
 
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            '<pre><span class="py-src-variable">foo</span><span class="py-src-newline">\n'
 
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            '</span><span class="py-src-endmarker"></span></pre>\n')