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Viewing changes to bzrlib/tests/test_graph.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-12-11 17:46:47 UTC
  • mfrom: (3835.1.20 remote-stacking-graph)
  • Revision ID: pqm@pqm.ubuntu.com-20081211174647-l45s6xsw669ovgsa
Raise if CachingParentsProvider.enable_cache used wrongly (abentley)

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Lines of Context:
bzrlib/tests/test_graph.py
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        self.caching_pp.disable_cache()
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        self.assertIs(None, self.caching_pp._cache)
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    def test_enable_cache_raises(self):
 
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        e = self.assertRaises(AssertionError, self.caching_pp.enable_cache)
 
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        self.assertEqual('Cache enabled when already enabled.', str(e))
 
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    def test_cache_misses(self):
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        self.caching_pp.get_parent_map(['rev3'])
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        self.caching_pp.get_parent_map(['rev3'])
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        self.assertEqual(['rev3'], self.inst_pp.calls)
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    def test_no_cache_misses(self):
 
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        self.caching_pp.disable_cache()
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        self.caching_pp.enable_cache(cache_misses=False)
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        self.caching_pp.get_parent_map(['rev3'])
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        self.caching_pp.get_parent_map(['rev3'])