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"""Some test for unversion of a memory tree."""
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branch = self.make_branch('branch')
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tree = branch.create_memorytree()
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tree.add(['', 'foo'], kinds=['directory', 'file'])
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tree.add(['', 'foo'], kinds=['directory', 'file'])
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def test_last_revision(self):
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"""There should be a last revision method we can call."""
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tree = self.make_branch_and_memory_tree('branch')
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self.assertEqual(rev_id, tree.last_revision())
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def test_rename_file(self):