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Viewing changes to bzrlib/tests/test_graph.py

  • Committer: Marius Kruger
  • Date: 2009-01-01 21:46:06 UTC
  • mto: (3969.1.1 ianc-integration)
  • mto: This revision was merged to the branch mainline in revision 3970.
  • Revision ID: amanic@gmail.com-20090101214606-lak9wejufcjehpm6
extract graph.is_between from builtins.cmd_tags.run, and test it

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bzrlib/tests/test_graph.py
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        instrumented_graph.is_ancestor('rev2a', 'rev2b')
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        self.assertTrue('null:' not in instrumented_provider.calls)
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    def test_is_between(self):
 
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        graph = self.make_graph(ancestry_1)
 
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        self.assertEqual(True, graph.is_between('null:', 'null:', 'null:'))
 
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        self.assertEqual(True, graph.is_between('rev1', 'null:', 'rev1'))
 
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        self.assertEqual(True, graph.is_between('rev1', 'rev1', 'rev4'))
 
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        self.assertEqual(True, graph.is_between('rev4', 'rev1', 'rev4'))
 
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        self.assertEqual(True, graph.is_between('rev3', 'rev1', 'rev4'))
 
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        self.assertEqual(False, graph.is_between('rev4', 'rev1', 'rev3'))
 
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        self.assertEqual(False, graph.is_between('rev1', 'rev2a', 'rev4'))
 
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        self.assertEqual(False, graph.is_between('null:', 'rev1', 'rev4'))
 
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    def test_is_ancestor_boundary(self):
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        """Ensure that we avoid searching the whole graph.
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