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""" test_handler_apt_source
Testing various config variations of the apt_source config
"""
import os
import shutil
import tempfile
import re
try:
from unittest import mock
except ImportError:
import mock
from cloudinit import distros
from cloudinit import util
from cloudinit.config import cc_apt_configure
from ..helpers import TestCase
def load_tfile_or_url(*args, **kwargs):
""" load_tfile_or_url
load file and return content after decoding
"""
return util.decode_binary(util.read_file_or_url(*args, **kwargs).contents)
class TestAptSourceConfig(TestCase):
""" TestAptSourceConfig
Main Class to test apt_source configs
"""
def setUp(self):
super(TestAptSourceConfig, self).setUp()
self.tmp = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, self.tmp)
self.aptlistfile = os.path.join(self.tmp, "single-deb.list")
@staticmethod
def _get_default_params():
""" get_default_params
Get the most basic default mrror and release info to be used in tests
"""
params = {}
params['RELEASE'] = cc_apt_configure.get_release()
params['MIRROR'] = "http://archive.ubuntu.com/ubuntu"
return params
def test_apt_source_basic(self):
""" test_apt_source_basic
Test Fix deb source string, has to overwrite mirror conf in params
"""
params = self._get_default_params()
cfg = {'source': ('deb http://archive.ubuntu.com/ubuntu'
' karmic-backports'
' main universe multiverse restricted'),
'filename': self.aptlistfile}
cc_apt_configure.add_sources([cfg], params)
self.assertTrue(os.path.isfile(self.aptlistfile))
contents = load_tfile_or_url(self.aptlistfile)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb", "http://archive.ubuntu.com/ubuntu",
"karmic-backports",
"main universe multiverse restricted"),
contents, flags=re.IGNORECASE))
def test_apt_source_replacement(self):
""" test_apt_source_replace
Test Autoreplacement of MIRROR and RELEASE in source specs
"""
params = self._get_default_params()
cfg = {'source': 'deb $MIRROR $RELEASE multiverse',
'filename': self.aptlistfile}
cc_apt_configure.add_sources([cfg], params)
self.assertTrue(os.path.isfile(self.aptlistfile))
contents = load_tfile_or_url(self.aptlistfile)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb", params['MIRROR'], params['RELEASE'],
"multiverse"),
contents, flags=re.IGNORECASE))
def test_apt_source_keyid(self):
""" test_apt_source_keyid
Test specification of a source + keyid
"""
params = self._get_default_params()
cfg = {'source': ('deb '
'http://ppa.launchpad.net/'
'smoser/cloud-init-test/ubuntu'
' xenial main'),
'keyid': "03683F77",
'filename': self.aptlistfile}
with mock.patch.object(util, 'subp',
return_value=('fakekey 1234', '')) as mockobj:
cc_apt_configure.add_sources([cfg], params)
mockobj.assert_called_with(('apt-key', 'add', '-'), 'fakekey 1234')
self.assertTrue(os.path.isfile(self.aptlistfile))
contents = load_tfile_or_url(self.aptlistfile)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb",
('http://ppa.launchpad.net/smoser/'
'cloud-init-test/ubuntu'),
"xenial", "main"),
contents, flags=re.IGNORECASE))
def test_apt_source_key(self):
""" test_apt_source_key
Test specification of a source + key
"""
params = self._get_default_params()
cfg = {'source': ('deb '
'http://ppa.launchpad.net/'
'smoser/cloud-init-test/ubuntu'
' xenial main'),
'key': "fakekey 4321",
'filename': self.aptlistfile}
with mock.patch.object(util, 'subp') as mockobj:
cc_apt_configure.add_sources([cfg], params)
mockobj.assert_called_with(('apt-key', 'add', '-'), 'fakekey 4321')
self.assertTrue(os.path.isfile(self.aptlistfile))
contents = load_tfile_or_url(self.aptlistfile)
self.assertTrue(re.search(r"%s %s %s %s\n" %
("deb",
('http://ppa.launchpad.net/smoser/'
'cloud-init-test/ubuntu'),
"xenial", "main"),
contents, flags=re.IGNORECASE))
def test_apt_source_keyonly(self):
""" test_apt_source_keyonly
Test specification key without source (not yet supported)
"""
params = self._get_default_params()
cfg = {'key': "fakekey 4242",
'filename': self.aptlistfile}
with mock.patch.object(util, 'subp') as mockobj:
cc_apt_configure.add_sources([cfg], params)
mockobj.assert_called_once_with(('apt-key', 'add', '-'),
'fakekey 4242')
# filename should be ignored on key only
self.assertFalse(os.path.isfile(self.aptlistfile))
def test_apt_source_keyidonly(self):
""" test_apt_source_keyidonly
Test specification of a keyid without source (not yet supported)
"""
params = self._get_default_params()
cfg = {'keyid': "03683F77",
'filename': self.aptlistfile}
with mock.patch.object(util, 'subp',
return_value=('fakekey 1212', '')) as mockobj:
cc_apt_configure.add_sources([cfg], params)
mockobj.assert_called_with(('apt-key', 'add', '-'), 'fakekey 1212')
# filename should be ignored on key only
self.assertFalse(os.path.isfile(self.aptlistfile))
def test_apt_source_ppa(self):
""" test_apt_source_ppa
Test specification of a ppa
"""
params = self._get_default_params()
cfg = {'source': 'ppa:smoser/cloud-init-test',
'filename': self.aptlistfile}
# default matcher needed for ppa
matcher = re.compile(r'^[\w-]+:\w').search
with mock.patch.object(util, 'subp') as mockobj:
cc_apt_configure.add_sources([cfg], params, aa_repo_match=matcher)
mockobj.assert_called_once_with(['add-apt-repository',
'ppa:smoser/cloud-init-test'])
# adding ppa should ignore filename (uses add-apt-repository)
self.assertFalse(os.path.isfile(self.aptlistfile))
# vi: ts=4 expandtab
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