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# -*- coding: utf-8 -*-
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# Copyright (C) 2010-2016 RhodeCode GmbH
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#
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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 Affero General Public License, version 3
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# (only), as published by the Free Software Foundation.
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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 Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This program is dual-licensed. If you wish to learn more about the
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# RhodeCode Enterprise Edition, including its added features, Support services,
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# and proprietary license terms, please see https://rhodecode.com/licenses/
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import datetime
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from rhodecode.lib.vcs.nodes import FileNode
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from rhodecode.tests.vcs.base import BackendTestMixin
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class TestGetslice(BackendTestMixin):
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@classmethod
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def _get_commits(cls):
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start_date = datetime.datetime(2010, 1, 1, 20)
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for x in xrange(5):
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yield {
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'message': 'Commit %d' % x,
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'author': 'Joe Doe <joe.doe@example.com>',
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'date': start_date + datetime.timedelta(hours=12 * x),
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'added': [
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FileNode('file_%d.txt' % x, content='Foobar %d' % x),
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],
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}
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def test__getslice__last_item_is_tip(self):
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assert list(self.repo[-1:])[0] == self.repo.get_commit()
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def test__getslice__respects_start_index(self):
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assert list(self.repo[2:]) == \
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[self.repo.get_commit(commit_id)
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for commit_id in self.repo.commit_ids[2:]]
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def test__getslice__respects_negative_start_index(self):
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assert list(self.repo[-2:]) == \
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[self.repo.get_commit(commit_id)
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for commit_id in self.repo.commit_ids[-2:]]
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def test__getslice__respects_end_index(self):
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assert list(self.repo[:2]) == \
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[self.repo.get_commit(commit_id)
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for commit_id in self.repo.commit_ids[:2]]
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def test__getslice__respects_negative_end_index(self):
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assert list(self.repo[:-2]) == \
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[self.repo.get_commit(commit_id)
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for commit_id in self.repo.commit_ids[:-2]]
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def test__getslice__start_grater_than_end(self):
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assert list(self.repo[10:0]) == []
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def test__getslice__negative_iteration(self):
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assert list(self.repo[::-1]) == \
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[self.repo.get_commit(commit_id)
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for commit_id in self.repo.commit_ids[::-1]]
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def test__getslice__iterate_even(self):
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assert list(self.repo[0:10:2]) == \
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[self.repo.get_commit(commit_id)
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for commit_id in self.repo.commit_ids[0:10:2]]
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