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Viewing changes to breezy/tests/test_propose.py

  • Committer: Jelmer Vernooij
  • Date: 2017-07-23 22:06:41 UTC
  • mfrom: (6738 trunk)
  • mto: This revision was merged to the branch mainline in revision 6739.
  • Revision ID: jelmer@jelmer.uk-20170723220641-69eczax9bmv8d6kk
Merge trunk, address review comments.

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breezy/tests/test_propose.py
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# Copyright (C) 2019 Breezy Developers
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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 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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import os
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from ..propose import (
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    determine_title,
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    get_proposal_by_url,
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    get_hoster,
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    Hoster,
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    MergeProposal,
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    UnsupportedHoster,
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    )
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from .. import (
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    propose as _mod_propose,
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    registry,
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    urlutils,
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    )
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from .. import (
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    tests,
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    )
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class SampleMergeProposal(MergeProposal):
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    """Sample merge proposal."""
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class SampleHoster(Hoster):
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    _locations = []
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    @classmethod
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    def _add_location(cls, url):
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        cls._locations.append(url)
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    @classmethod
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    def probe_from_url(cls, url, possible_transports=None):
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        for b in cls._locations:
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            if url.startswith(b):
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                return cls()
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        raise UnsupportedHoster(url)
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    def hosts(self, branch):
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        for b in self._locations:
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            if branch.user_url.startswith(b):
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                return True
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        return False
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    @classmethod
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    def iter_instances(cls):
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        return iter([cls()])
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    def get_proposal_by_url(self, url):
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        for b in self._locations:
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            if url.startswith(b):
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                return MergeProposal()
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        raise UnsupportedHoster(url)
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class SampleHosterTestCase(tests.TestCaseWithTransport):
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    def setUp(self):
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        super(SampleHosterTestCase, self).setUp()
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        self._old_hosters = _mod_propose.hosters
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        _mod_propose.hosters = registry.Registry()
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        self.hoster = SampleHoster()
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        os.mkdir('hosted')
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        SampleHoster._add_location(
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            urlutils.local_path_to_url(os.path.join(self.test_dir, 'hosted')))
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        _mod_propose.hosters.register('sample', self.hoster)
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    def tearDown(self):
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        super(SampleHosterTestCase, self).tearDown()
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        _mod_propose.hosters = self._old_hosters
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        SampleHoster._locations = []
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class TestGetHosterTests(SampleHosterTestCase):
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    def test_get_hoster(self):
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        tree = self.make_branch_and_tree('hosted/branch')
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        self.assertIs(self.hoster, get_hoster(tree.branch, [self.hoster]))
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        self.assertIsInstance(get_hoster(tree.branch), SampleHoster)
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        tree = self.make_branch_and_tree('blah')
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        self.assertRaises(UnsupportedHoster, get_hoster, tree.branch)
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class TestGetProposal(SampleHosterTestCase):
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    def test_get_proposal_by_url(self):
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        self.assertRaises(UnsupportedHoster, get_proposal_by_url, 'blah')
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        url = urlutils.local_path_to_url(os.path.join(self.test_dir, 'hosted', 'proposal'))
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        self.assertIsInstance(get_proposal_by_url(url), MergeProposal)
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class DetermineTitleTests(tests.TestCase):
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    def test_determine_title(self):
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        self.assertEqual('Make some change', determine_title("""\
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Make some change.
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And here are some more details.
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"""))