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|
import logging
import io
from unittest.mock import (
patch, call, Mock, MagicMock
)
from pytest import (
raises, fixture
)
from kiwi.package_manager.apt import PackageManagerApt
import kiwi.defaults as defaults
from kiwi.exceptions import (
KiwiDebianBootstrapError,
KiwiRequestError,
KiwiFileNotFound
)
class TestPackageManagerApt:
@fixture(autouse=True)
def inject_fixtures(self, caplog):
self._caplog = caplog
def setup(self):
repository = Mock()
repository.root_dir = 'root-dir'
repository.signing_keys = ['key-file.asc']
repository.keyring = 'trusted.gpg'
repository.unauthenticated = 'false'
repository.components = ['main', 'restricted']
self.env = {'key': 'val'}
repository.runtime_config = Mock(
return_value={
'apt_get_args': ['-c', 'apt.conf', '-y'],
'command_env': self.env,
'distribution': 'xenial',
'distribution_path': 'xenial_path'
}
)
self.manager = PackageManagerApt(repository)
def setup_method(self, cls):
self.setup()
def test_request_package(self):
self.manager.request_package('name')
assert self.manager.package_requests == ['name']
def test_request_collection(self):
self.manager.request_collection('name')
with self._caplog.at_level(logging.WARNING):
assert self.manager.collection_requests == []
def test_request_product(self):
self.manager.request_product('name')
with self._caplog.at_level(logging.WARNING):
assert self.manager.product_requests == []
def test_request_package_exclusion(self):
self.manager.request_package_exclusion('name')
with self._caplog.at_level(logging.WARNING):
assert self.manager.exclude_requests == []
def test_setup_repository_modules(self):
self.manager.setup_repository_modules({})
@patch('pathlib.Path')
@patch('kiwi.command.Command.run')
@patch.object(PackageManagerApt, 'process_install_requests')
@patch('os.path.isfile')
def test_process_install_requests_bootstrap_prebuild_root(
self, mock_os_path_isfile, mock_process_install_requests,
mock_Command_run, mock_pathlib_Path
):
mock_os_path_isfile.return_value = True
self.manager.process_install_requests_bootstrap(
bootstrap_package='bootstrap-package'
)
assert mock_Command_run.call_args_list == [
call(['apt-get', '-c', 'apt.conf', '-y', 'update'], self.env),
call(
[
'apt-get', '-c', 'apt.conf', '-y',
'install', 'bootstrap-package'
], self.env
),
call(
[
'tar', '-C', 'root-dir', '-xf',
'/var/lib/bootstrap/bootstrap-package.{0}.tar.xz'.format(
defaults.PLATFORM_MACHINE
)
]
)
]
mock_process_install_requests.assert_called_once_with()
mock_os_path_isfile.return_value = False
with raises(KiwiFileNotFound):
self.manager.process_install_requests_bootstrap(
bootstrap_package='bootstrap-package'
)
@patch('pathlib.Path')
@patch('kiwi.command.Command.call')
@patch('kiwi.command.Command.run')
def test_process_install_requests_bootstrap_failed(
self, mock_Command_run, mock_Command_call, mock_pathlib_Path
):
self.manager.request_package('apt')
mock_Command_call.side_effect = Exception
with patch('builtins.open', create=True):
with raises(KiwiDebianBootstrapError):
self.manager.process_install_requests_bootstrap()
@patch('pathlib.Path')
@patch('kiwi.command.Command.run')
@patch('kiwi.command.Command.call')
@patch('kiwi.package_manager.apt.Temporary.new_file')
@patch('kiwi.package_manager.apt.Temporary.new_dir')
@patch('os.path.exists')
def test_process_install_requests_bootstrap(
self, mock_os_path_exists, mock_Temporary_new_dir,
mock_Temporary_new_file, mock_Command_call, mock_Command_run,
mock_pathlib_Path
):
mock_os_path_exists.return_value = True
mock_Temporary_new_dir.return_value.name = 'tempdir'
mock_Temporary_new_file.return_value.name = 'temporary'
self.manager.request_package('vim')
call_result = Mock()
call_result.process.communicate.return_value = ('stdout', 'stderr')
mock_Command_call.return_value = call_result
with patch('builtins.open', create=True) as mock_open:
mock_open.return_value = MagicMock(spec=io.IOBase)
file_handle = mock_open.return_value.__enter__.return_value
file_handle.__iter__.return_value = ['base-passwd\n', 'usrmerge', 'vim\n']
self.manager.process_install_requests_bootstrap()
new_env = self.env | {
'PATH': '$PATH:/usr/bin:/bin:/usr/sbin:/sbin',
'DPKG_MAINTSCRIPT_NAME': 'true',
'DPKG_MAINTSCRIPT_PACKAGE': 'libc6'
}
assert mock_Command_run.call_args_list == [
call(
['apt-get', '-c', 'apt.conf', '-y', 'update'], self.env
),
call(
[
'apt-get', '-c', 'apt.conf', '-y', 'install',
'-oDebug::pkgDPkgPm=1',
'-oDPkg::Pre-Install-Pkgs::=cat >temporary',
'?essential',
'vim',
'apt'
], self.env
),
call(
[
'bash', '-c',
'dpkg-deb --fsys-tarfile base-passwd | tar -C root-dir -x'
], self.env
),
call(
[
'bash', '-c',
'dpkg-deb --fsys-tarfile usrmerge | tar -C root-dir -x'
], self.env
),
call(
[
'bash', '-c',
'dpkg-deb --fsys-tarfile vim | tar -C root-dir -x'
], self.env
),
call(
[
'dpkg', '-e', 'base-passwd', 'tempdir/base-passwd'
]
),
call(
[
'chmod', '755', 'tempdir/base-passwd/preinst'
]
),
call(
[
'chroot', 'root-dir',
'tempdir/base-passwd/preinst', 'install'
], new_env
),
call(
[
'chmod', '755', 'tempdir/base-passwd/postinst'
]
),
call(
[
'chroot', 'root-dir',
'tempdir/base-passwd/postinst', 'configure'
], new_env
),
call(
['dpkg', '-e', 'base-passwd', 'tempdir/base-passwd']
),
call(
[
'chmod', '755', 'tempdir/base-passwd/preinst'
]
),
call(
[
'chroot', 'root-dir',
'tempdir/base-passwd/preinst', 'install'
], new_env
),
call(
[
'chmod', '755', 'tempdir/base-passwd/postinst'
]
),
call(
[
'chroot', 'root-dir',
'tempdir/base-passwd/postinst', 'configure'
], new_env
),
call(
['dpkg', '-e', 'vim', 'tempdir/vim']
),
call(
[
'chmod', '755', 'tempdir/vim/preinst'
]
),
call(
[
'chroot', 'root-dir',
'tempdir/vim/preinst', 'install'
], new_env
),
call(
[
'chmod', '755', 'tempdir/vim/postinst'
]
),
call(
[
'chroot', 'root-dir',
'tempdir/vim/postinst', 'configure'
], new_env
)
]
@patch('kiwi.command.Command.call')
@patch('kiwi.command.Command.run')
def test_process_install_requests(self, mock_run, mock_call):
self.manager.request_package('vim')
self.manager.bootstrap_packages = ['?essential', 'some']
self.manager.process_install_requests()
mock_call.assert_called_once_with(
[
'chroot', 'root-dir', 'apt-get',
'-c', 'apt.conf', '-y', 'install',
'?essential', 'some', 'vim'
], self.env
)
@patch('kiwi.command.Command.call')
@patch('kiwi.command.Command.run')
def test_process_delete_requests(self, mock_run, mock_call):
self.manager.request_package('vim')
self.manager.process_delete_requests()
mock_call.assert_called_once_with(
[
'chroot', 'root-dir', 'apt-get', '-c', 'apt.conf', '-y',
'--auto-remove', 'remove', 'vim'
], self.env
)
@patch('kiwi.command.Command.call')
@patch('kiwi.command.Command.run')
@patch('kiwi.package_manager.apt.Path.wipe')
@patch('glob.iglob')
def test_process_delete_requests_force(
self, mock_iglob, mock_Path_wipe, mock_run, mock_call
):
mock_iglob.return_value = ['glob-result']
self.manager.request_package('vim')
self.manager.process_delete_requests(True)
assert mock_run.call_args_list == [
call(
[
'chroot', 'root-dir', 'dpkg', '-l', 'vim'
]
),
call(
[
'cp', 'root-dir/usr/sbin/ldconfig',
'root-dir/usr/sbin/ldconfig.orig'
]
),
call(
[
'cp', 'root-dir/usr/bin/true',
'root-dir/usr/sbin/ldconfig'
]
)
]
mock_call.assert_called_once_with(
[
'chroot', 'root-dir', 'dpkg',
'--remove', '--force-remove-reinstreq',
'--force-remove-essential', '--force-depends', 'vim'
],
self.env
)
mock_iglob.call_args_list == [
call('root-dir/var/lib/dpkg/info/vim*.pre*'),
call('root-dir/var/lib/dpkg/info/vim*.post*')
]
mock_Path_wipe.call_args_list == [
call('glob-result'), call('glob-result')
]
@patch('kiwi.command.Command.run')
def test_post_process_delete_requests(self, mock_run):
self.manager.post_process_delete_requests()
assert mock_run.call_args_list == [
call(
[
'mv', 'root-dir/usr/sbin/ldconfig.orig',
'root-dir/usr/sbin/ldconfig'
]
)
]
@patch('kiwi.command.Command.run')
def test_process_delete_requests_package_missing(self, mock_run):
mock_run.side_effect = Exception
self.manager.request_package('vim')
with raises(KiwiRequestError):
self.manager.process_delete_requests()
@patch('kiwi.command.Command.call')
def test_update(self, mock_call):
self.manager.update()
mock_call.assert_called_once_with([
'chroot', 'root-dir', 'apt-get',
'-c', 'apt.conf', '-y', 'upgrade'],
self.env
)
def test_process_only_required(self):
self.manager.process_only_required()
assert self.manager.custom_args == ['--no-install-recommends']
def test_process_plus_recommended(self):
self.manager.process_only_required()
assert self.manager.custom_args == ['--no-install-recommends']
self.manager.process_plus_recommended()
assert '--no-install-recommends' not in self.manager.custom_args
def test_match_package_installed(self):
assert self.manager.match_package_installed('foo', 'Unpacking foo')
def test_match_package_deleted(self):
assert self.manager.match_package_deleted('foo', 'Removing foo')
|
