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Viewing changes to bzrlib/tests/test_help.py

  • Committer: Robert Collins
  • Date: 2007-04-20 03:32:20 UTC
  • mto: This revision was merged to the branch mainline in revision 2441.
  • Revision ID: robertc@robertcollins.net-20070420033220-bwu4sb8t1a6vfamw
Ensure each HelpIndex has a unique prefix.

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bzrlib/tests/test_help.py
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        calls = []
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        class RecordingIndex(object):
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            def __init__(self, name):
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                self.name = name
 
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                self.prefix = name
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            def get_topics(self, topic):
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                calls.append(('get_topics', self.name, topic))
 
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                calls.append(('get_topics', self.prefix, topic))
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                return ['something']
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        index = help.HelpIndices()
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        index.search_path = [RecordingIndex('1'), RecordingIndex('2')]
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    def test_search_returns_index_results(self):
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        """Searching should return all the help topics found."""
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        class CannedIndex(object):
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            def __init__(self, search_result):
 
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            def __init__(self, prefix, search_result):
 
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                self.prefix = prefix
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                self.result = search_result
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            def get_topics(self, topic):
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                return self.result
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        index = help.HelpIndices()
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        index.search_path = [CannedIndex(['a']), CannedIndex(['b', 'c'])]
 
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        index.search_path = [CannedIndex('1', ['a']), CannedIndex('2', ['b', 'c'])]
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        self.assertEqual(['a', 'b', 'c'], index.search(None))
 
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    def test_search_checks_for_duplicate_prefixes(self):
 
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        """Its an error when there are multiple indices with the same prefix."""
 
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        indices = help.HelpIndices()
 
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        indices.search_path = [help_topics.HelpTopicIndex(),
 
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            help_topics.HelpTopicIndex()]
 
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        self.assertRaises(errors.DuplicateHelpPrefix, indices.search, None)