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# Copyright 2009 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
__metaclass__ = type
import unittest
import transaction
from zope.component import getUtility
from zope.security.proxy import removeSecurityProxy
from lp.app.interfaces.launchpad import ILaunchpadCelebrities
from lp.registry.interfaces.distribution import IDistributionSet
from lp.registry.interfaces.distributionmirror import (
IDistributionMirrorSet,
MirrorContent,
MirrorFreshness,
)
from lp.registry.interfaces.pocket import PackagePublishingPocket
from lp.registry.model.distributionmirror import DistributionMirror
from lp.services.database.sqlbase import flush_database_updates
from lp.services.mail import stub
from lp.services.worlddata.interfaces.country import ICountrySet
from lp.testing import (
login,
login_as,
)
from lp.testing.factory import LaunchpadObjectFactory
from lp.testing.layers import LaunchpadFunctionalLayer
# XXX Jan 20, 2010, jcsackett: This test case really needs to be updated to
# TestCaseWithFactory.
class TestDistributionMirror(unittest.TestCase):
layer = LaunchpadFunctionalLayer
def setUp(self):
login('test@canonical.com')
self.factory = LaunchpadObjectFactory()
mirrorset = getUtility(IDistributionMirrorSet)
self.cdimage_mirror = getUtility(IDistributionMirrorSet).getByName(
'releases-mirror')
self.archive_mirror = getUtility(IDistributionMirrorSet).getByName(
'archive-mirror')
self.hoary = getUtility(IDistributionSet)['ubuntu']['hoary']
self.hoary_i386 = self.hoary['i386']
def _create_source_mirror(
self, distroseries, pocket, component, freshness):
source_mirror1 = self.archive_mirror.ensureMirrorDistroSeriesSource(
distroseries, pocket, component)
removeSecurityProxy(source_mirror1).freshness = freshness
def _create_bin_mirror(self, archseries, pocket, component, freshness):
bin_mirror = self.archive_mirror.ensureMirrorDistroArchSeries(
archseries, pocket, component)
removeSecurityProxy(bin_mirror).freshness = freshness
def test_archive_mirror_without_content_should_be_disabled(self):
self.failUnless(self.archive_mirror.shouldDisable())
def test_archive_mirror_with_any_content_should_not_be_disabled(self):
self._create_source_mirror(
self.hoary, PackagePublishingPocket.RELEASE,
self.hoary.components[0], MirrorFreshness.UP)
flush_database_updates()
self.failIf(self.archive_mirror.shouldDisable())
def test_cdimage_mirror_not_missing_content_should_not_be_disabled(self):
expected_file_count = 1
mirror = self.cdimage_mirror.ensureMirrorCDImageSeries(
self.hoary, flavour='ubuntu')
self.failIf(self.cdimage_mirror.shouldDisable(expected_file_count))
def test_cdimage_mirror_missing_content_should_be_disabled(self):
expected_file_count = 1
self.failUnless(
self.cdimage_mirror.shouldDisable(expected_file_count))
def test_delete_all_mirror_cdimage_series(self):
mirror = self.cdimage_mirror.ensureMirrorCDImageSeries(
self.hoary, flavour='ubuntu')
mirror = self.cdimage_mirror.ensureMirrorCDImageSeries(
self.hoary, flavour='edubuntu')
self.failUnlessEqual(
self.cdimage_mirror.cdimage_series.count(), 2)
self.cdimage_mirror.deleteAllMirrorCDImageSeries()
self.failUnlessEqual(
self.cdimage_mirror.cdimage_series.count(), 0)
def test_archive_mirror_without_content_freshness(self):
self.failIf(self.archive_mirror.source_series or
self.archive_mirror.arch_series)
self.failUnlessEqual(
self.archive_mirror.getOverallFreshness(),
MirrorFreshness.UNKNOWN)
def test_source_mirror_freshness_property(self):
self._create_source_mirror(
self.hoary, PackagePublishingPocket.RELEASE,
self.hoary.components[0], MirrorFreshness.UP)
self._create_source_mirror(
self.hoary, PackagePublishingPocket.RELEASE,
self.hoary.components[1], MirrorFreshness.TWODAYSBEHIND)
flush_database_updates()
self.failUnlessEqual(
removeSecurityProxy(self.archive_mirror).source_mirror_freshness,
MirrorFreshness.TWODAYSBEHIND)
def test_arch_mirror_freshness_property(self):
self._create_bin_mirror(
self.hoary_i386, PackagePublishingPocket.RELEASE,
self.hoary.components[0], MirrorFreshness.UP)
self._create_bin_mirror(
self.hoary_i386, PackagePublishingPocket.RELEASE,
self.hoary.components[1], MirrorFreshness.ONEHOURBEHIND)
flush_database_updates()
self.failUnlessEqual(
removeSecurityProxy(self.archive_mirror).arch_mirror_freshness,
MirrorFreshness.ONEHOURBEHIND)
def test_archive_mirror_with_source_content_freshness(self):
self._create_source_mirror(
self.hoary, PackagePublishingPocket.RELEASE,
self.hoary.components[0], MirrorFreshness.UP)
self._create_source_mirror(
self.hoary, PackagePublishingPocket.RELEASE,
self.hoary.components[1], MirrorFreshness.TWODAYSBEHIND)
flush_database_updates()
self.failUnlessEqual(
self.archive_mirror.getOverallFreshness(),
MirrorFreshness.TWODAYSBEHIND)
def test_archive_mirror_with_binary_content_freshness(self):
self._create_bin_mirror(
self.hoary_i386, PackagePublishingPocket.RELEASE,
self.hoary.components[0], MirrorFreshness.UP)
self._create_bin_mirror(
self.hoary_i386, PackagePublishingPocket.RELEASE,
self.hoary.components[1], MirrorFreshness.ONEHOURBEHIND)
flush_database_updates()
self.failUnlessEqual(
self.archive_mirror.getOverallFreshness(),
MirrorFreshness.ONEHOURBEHIND)
def test_archive_mirror_with_binary_and_source_content_freshness(self):
self._create_bin_mirror(
self.hoary_i386, PackagePublishingPocket.RELEASE,
self.hoary.components[0], MirrorFreshness.UP)
self._create_bin_mirror(
self.hoary_i386, PackagePublishingPocket.RELEASE,
self.hoary.components[1], MirrorFreshness.ONEHOURBEHIND)
self._create_source_mirror(
self.hoary, PackagePublishingPocket.RELEASE,
self.hoary.components[0], MirrorFreshness.UP)
self._create_source_mirror(
self.hoary, PackagePublishingPocket.RELEASE,
self.hoary.components[1], MirrorFreshness.TWODAYSBEHIND)
flush_database_updates()
self.failUnlessEqual(
self.archive_mirror.getOverallFreshness(),
MirrorFreshness.TWODAYSBEHIND)
def test_disabling_mirror_and_notifying_owner(self):
login('karl@canonical.com')
mirror = self.cdimage_mirror
# If a mirror has been probed only once, the owner will always be
# notified when it's disabled --it doesn't matter whether it was
# previously enabled or disabled.
self.factory.makeMirrorProbeRecord(mirror)
self.failUnless(mirror.enabled)
log = 'Got a 404 on http://foo/baz'
mirror.disable(notify_owner=True, log=log)
# A notification was sent to the owner and other to the mirror admins.
transaction.commit()
self.failUnlessEqual(len(stub.test_emails), 2)
stub.test_emails = []
mirror.disable(notify_owner=True, log=log)
# Again, a notification was sent to the owner and other to the mirror
# admins.
transaction.commit()
self.failUnlessEqual(len(stub.test_emails), 2)
stub.test_emails = []
# For mirrors that have been probed more than once, we'll only notify
# the owner if the mirror was previously enabled.
self.factory.makeMirrorProbeRecord(mirror)
mirror.enabled = True
mirror.disable(notify_owner=True, log=log)
# A notification was sent to the owner and other to the mirror admins.
transaction.commit()
self.failUnlessEqual(len(stub.test_emails), 2)
stub.test_emails = []
# We can always disable notifications to the owner by passing
# notify_owner=False to mirror.disable().
mirror.enabled = True
mirror.disable(notify_owner=False, log=log)
transaction.commit()
self.failUnlessEqual(len(stub.test_emails), 1)
stub.test_emails = []
mirror.enabled = False
mirror.disable(notify_owner=True, log=log)
# No notifications were sent this time
transaction.commit()
self.failUnlessEqual(len(stub.test_emails), 0)
stub.test_emails = []
def test_no_email_sent_to_uncontactable_owner(self):
# If the owner has no contact address, only the mirror admins are
# notified.
mirror = self.cdimage_mirror
login_as(mirror.owner)
# Deactivate the mirror owner to remove the contact address.
mirror.owner.deactivateAccount("I hate mirror spam.")
login_as(mirror.distribution.mirror_admin)
# Clear out notifications about the new team member.
transaction.commit()
stub.test_emails = []
# Disabling the mirror results in a single notification to the
# mirror admins.
self.factory.makeMirrorProbeRecord(mirror)
mirror.disable(notify_owner=True, log="It broke.")
transaction.commit()
self.failUnlessEqual(len(stub.test_emails), 1)
class TestDistributionMirrorSet(unittest.TestCase):
layer = LaunchpadFunctionalLayer
def test_getBestMirrorsForCountry_randomizes_results(self):
"""Make sure getBestMirrorsForCountry() randomizes its results."""
def my_select(class_, query, *args, **kw):
"""Fake function with the same signature of SQLBase.select().
This function ensures the orderBy argument given to it contains
the 'random' string in its first item.
"""
self.failUnlessEqual(kw['orderBy'][0].name, 'random')
return [1, 2, 3]
orig_select = DistributionMirror.select
DistributionMirror.select = classmethod(my_select)
try:
login('foo.bar@canonical.com')
getUtility(IDistributionMirrorSet).getBestMirrorsForCountry(
None, MirrorContent.ARCHIVE)
finally:
DistributionMirror.select = orig_select
def test_getBestMirrorsForCountry_appends_main_repo_to_the_end(self):
"""Make sure the main mirror is appended to the list of mirrors for a
given country.
"""
login('foo.bar@canonical.com')
france = getUtility(ICountrySet)['FR']
main_mirror = getUtility(ILaunchpadCelebrities).ubuntu_archive_mirror
mirrors = getUtility(IDistributionMirrorSet).getBestMirrorsForCountry(
france, MirrorContent.ARCHIVE)
self.failUnless(len(mirrors) > 1, "Not enough mirrors")
self.failUnlessEqual(main_mirror, mirrors[-1])
main_mirror = getUtility(ILaunchpadCelebrities).ubuntu_cdimage_mirror
mirrors = getUtility(IDistributionMirrorSet).getBestMirrorsForCountry(
france, MirrorContent.RELEASE)
self.failUnless(len(mirrors) > 1, "Not enough mirrors")
self.failUnlessEqual(main_mirror, mirrors[-1])
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