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Viewing changes to breezy/tests/test_fetch_ghosts.py

  • Committer: Jelmer Vernooij
  • Date: 2020-04-05 19:11:34 UTC
  • mto: (7490.7.16 work)
  • mto: This revision was merged to the branch mainline in revision 7501.
  • Revision ID: jelmer@jelmer.uk-20200405191134-0aebh8ikiwygxma5
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# Copyright (C) 2005 by Aaron Bentley
 
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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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#
 
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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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#
 
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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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from __future__ import absolute_import
 
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from ..fetch_ghosts import GhostFetcher
 
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from . import TestCaseWithTransport
 
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class TestFetchGhosts(TestCaseWithTransport):
 
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    def prepare_with_ghosts(self):
 
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        tree = self.make_branch_and_tree('.')
 
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        tree.commit('rev1', rev_id=b'rev1-id')
 
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        tree.set_parent_ids([b'rev1-id', b'ghost-id'])
 
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        tree.commit('rev2')
 
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        return tree
 
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    def test_fetch_ghosts_failure(self):
 
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        tree = self.prepare_with_ghosts()
 
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        branch = self.make_branch('branch')
 
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        GhostFetcher(tree.branch, branch).run()
 
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        self.assertFalse(tree.branch.repository.has_revision(b'ghost-id'))
 
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    def test_fetch_ghosts_success(self):
 
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        tree = self.prepare_with_ghosts()
 
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        ghost_tree = self.make_branch_and_tree('ghost_tree')
 
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        ghost_tree.commit('ghost', rev_id=b'ghost-id')
 
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        GhostFetcher(tree.branch, ghost_tree.branch).run()
 
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        self.assertTrue(tree.branch.repository.has_revision(b'ghost-id'))