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# Copyright (C) 2008 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Tests for MutableTree.
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Most functionality of MutableTree is tested as part of WorkingTree.
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from bzrlib.tests import TestCase
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from bzrlib.mutabletree import MutableTree, MutableTreeHooks
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class TestHooks(TestCase):
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def test_constructor(self):
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"""Check that creating a MutableTreeHooks instance has the right
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hooks = MutableTreeHooks()
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self.assertTrue("start_commit" in hooks,
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"start_commit not in %s" % hooks)
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self.assertTrue("post_commit" in hooks,
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"post_commit not in %s" % hooks)
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def test_installed_hooks_are_MutableTreeHooks(self):
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"""The installed hooks object should be a MutableTreeHooks."""
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# the installed hooks are saved in self._preserved_hooks.
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self.assertIsInstance(self._preserved_hooks[MutableTree][1],