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# Copyright 2010 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
"""Test initialising a distroseries using
IDistroSeries.initDerivedDistroSeries."""
__metaclass__ = type
from zope.component import getUtility
from zope.security.interfaces import Unauthorized
from zope.security.proxy import removeSecurityProxy
from canonical.testing.layers import LaunchpadFunctionalLayer
from lp.registry.interfaces.distroseries import DerivationError
from lp.soyuz.interfaces.distributionjob import (
IInitialiseDistroSeriesJobSource,
)
from lp.testing import (
ANONYMOUS,
login,
login_person,
TestCaseWithFactory,
)
class TestDeriveDistroSeries(TestCaseWithFactory):
layer = LaunchpadFunctionalLayer
def setUp(self):
super(TestDeriveDistroSeries, self).setUp()
self.parent = self.factory.makeDistroSeries()
self.child = self.factory.makeDistroSeries()
removeSecurityProxy(self.child).driver = self.factory.makePerson()
login_person(self.child.driver)
def test_no_permission_to_call(self):
login(ANONYMOUS)
self.assertRaises(
Unauthorized, getattr, self.child, "initDerivedDistroSeries")
def test_parent_is_not_set(self):
# When the series already has a parent series, it means that the
# distroseries has already been derived, and it is forbidden to
# derive more than once.
self.factory.makeDistroSeriesParent(
derived_series=self.child, parent_series=self.parent)
self.assertRaisesWithContent(
DerivationError,
("DistroSeries {self.child.name} already has parent "
"series.".format(self=self)),
self.child.initDerivedDistroSeries, self.child.driver,
[self.parent.id])
def test_init_creates_new_job(self):
self.child.initDerivedDistroSeries(
self.child.driver, [self.parent.id])
[job] = list(
getUtility(IInitialiseDistroSeriesJobSource).iterReady())
self.assertEqual(job.distroseries, self.child)
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