pungi/tests/helpers.py
Jan Kaluza d2f392fac8 Use dogpile.cache to cache the listTaggedRPMS calls if possible
If the same tag is queried with the same event, Pungi can cache the
response and call the API again. Particularly for small composes this
can save up significant amount of time.

Merges: https://pagure.io/pungi/pull-request/1022
Signed-off-by: Jan Kaluza <jkaluza@redhat.com>
2018-08-30 13:21:01 +02:00

250 lines
7.6 KiB
Python

# -*- coding: utf-8 -*-
import mock
import os
try:
import unittest2 as unittest
except ImportError:
import unittest
import tempfile
import shutil
import errno
import imp
import six
from kobo.rpmlib import parse_nvr
from pungi.util import get_arch_variant_data
from pungi import paths, checks, Modulemd
class PungiTestCase(unittest.TestCase):
def setUp(self):
self.topdir = tempfile.mkdtemp()
def tearDown(self):
try:
shutil.rmtree(self.topdir)
except OSError as err:
if err.errno != errno.ENOENT:
raise
def assertValidConfig(self, conf):
self.assertEqual(checks.validate(conf), ([], []))
class MockVariant(mock.Mock):
def __init__(self, is_empty=False, name=None, *args, **kwargs):
super(MockVariant, self).__init__(*args, is_empty=is_empty, **kwargs)
self.parent = kwargs.get('parent', None)
self.mmds = []
self.arch_mmds = {}
self.module_uid_to_koji_tag = {}
self.variants = {}
self.pkgset = mock.Mock(rpms_by_arch={})
self.modules = None
self.name = name
def __str__(self):
return self.uid
def get_variants(self, arch=None, types=None):
return [v for v in list(self.variants.values())
if (not arch or arch in v.arches) and (not types or v.type in types)]
def get_modules(self, arch=None, types=None):
return []
def get_modular_koji_tags(self, arch=None, types=None):
return []
def add_fake_module(self, nsvc, rpm_nvrs=None):
if not Modulemd:
# No support for modules
return
name, stream, version, context = nsvc.split(":")
mmd = Modulemd.Module()
mmd.set_mdversion(2)
mmd.set_name(name)
mmd.set_stream(stream)
mmd.set_version(int(version))
mmd.set_context(context)
mmd.set_summary("foo")
mmd.set_description("foo")
licenses = Modulemd.SimpleSet()
licenses.add("GPL")
mmd.set_module_licenses(licenses)
if rpm_nvrs:
artifacts = Modulemd.SimpleSet()
for rpm_nvr in rpm_nvrs:
artifacts.add(rpm_nvr)
rpm_name = parse_nvr(rpm_nvr)["name"]
component = Modulemd.ComponentRpm()
component.set_name(rpm_name)
component.set_rationale("Needed for test")
mmd.add_rpm_component(component)
mmd.set_rpm_artifacts(artifacts)
if self.modules is None:
self.modules = []
self.modules.append(":".join([name, stream, version]))
self.mmds.append(mmd)
return mmd
class IterableMock(mock.Mock):
def __iter__(self):
return iter([])
class DummyCompose(object):
def __init__(self, topdir, config):
self.supported = True
self.compose_date = '20151203'
self.compose_type_suffix = '.t'
self.compose_type = 'test'
self.compose_respin = 0
self.compose_id = 'Test-20151203.0.t'
self.compose_label = None
self.compose_label_major_version = None
self.image_release = '20151203.t.0'
self.image_version = '25'
self.ci_base = mock.Mock(
release_id='Test-1.0',
release=mock.Mock(
short='test',
version='1.0',
is_layered=False,
type_suffix=''
),
)
self.topdir = topdir
self.conf = load_config(PKGSET_REPOS, **config)
checks.validate(self.conf)
self.paths = paths.Paths(self)
self._logger = mock.Mock()
self.has_comps = True
self.variants = {
'Server': MockVariant(uid='Server', arches=['x86_64', 'amd64'],
type='variant', id='Server', name='Server'),
'Client': MockVariant(uid='Client', arches=['amd64'],
type='variant', id='Client', name='Client'),
'Everything': MockVariant(uid='Everything', arches=['x86_64', 'amd64'],
type='variant', id='Everything', name='Everything'),
}
self.all_variants = self.variants.copy()
# for PhaseLoggerMixin
self._logger = mock.Mock()
self._logger.handlers = [mock.Mock()]
self.log_info = mock.Mock()
self.log_error = mock.Mock()
self.log_debug = mock.Mock()
self.log_warning = mock.Mock()
self.get_image_name = mock.Mock(return_value='image-name')
self.image = mock.Mock(path='Client/i386/iso/image.iso', can_fail=False, size=123)
self.im = mock.Mock(images={'Client': {'amd64': [self.image]}})
self.old_composes = []
self.config_dir = '/home/releng/config'
self.notifier = None
self.attempt_deliverable = mock.Mock()
self.fail_deliverable = mock.Mock()
self.require_deliverable = mock.Mock()
self.should_create_yum_database = True
self.cache_region = None
self.DEBUG = False
def setup_optional(self):
self.all_variants['Server-optional'] = MockVariant(
uid='Server-optional', arches=['x86_64'], type='optional')
self.all_variants['Server-optional'].parent = self.variants['Server']
self.variants['Server'].variants['optional'] = self.all_variants['Server-optional']
def setup_addon(self):
self.all_variants['Server-HA'] = MockVariant(
uid='Server-HA', arches=['x86_64'], type='addon', is_empty=False)
self.all_variants['Server-HA'].parent = self.variants['Server']
self.variants['Server'].variants['HA'] = self.all_variants['Server-HA']
def get_variants(self, arch=None, types=None):
return [v for v in list(self.all_variants.values())
if (not arch or arch in v.arches) and (not types or v.type in types)]
def can_fail(self, variant, arch, deliverable):
failable = get_arch_variant_data(self.conf, 'failable_deliverables', arch, variant)
return deliverable in failable
def get_arches(self):
result = set()
for variant in list(self.variants.values()):
result |= set(variant.arches)
return sorted(result)
def mkdtemp(self, suffix="", prefix="tmp"):
return tempfile.mkdtemp(suffix=suffix, prefix=prefix, dir=self.topdir)
def touch(path, content=None):
"""Helper utility that creates an dummy file in given location. Directories
will be created."""
content = content or (path + '\n')
try:
os.makedirs(os.path.dirname(path))
except OSError:
pass
if not isinstance(content, six.binary_type):
content = content.encode()
with open(path, 'wb') as f:
f.write(content)
return path
FIXTURE_DIR = os.path.join(os.path.dirname(__file__), 'fixtures')
def copy_fixture(fixture_name, dest):
src = os.path.join(FIXTURE_DIR, fixture_name)
touch(dest)
shutil.copy2(src, dest)
def boom(*args, **kwargs):
raise Exception('BOOM')
def mk_boom(cls=Exception, msg='BOOM'):
def b(*args, **kwargs):
raise cls(msg)
return b
PKGSET_REPOS = dict(
pkgset_source='repos',
pkgset_repos={},
)
BASE_CONFIG = dict(
release_short='test',
release_name='Test',
release_version='1.0',
release_is_layered=False,
variants_file='variants.xml',
runroot=False,
createrepo_checksum='sha256',
gather_method='deps',
)
def load_config(data={}, **kwargs):
conf = dict()
conf.update(BASE_CONFIG)
conf.update(data)
conf.update(kwargs)
return conf
def load_bin(name):
return imp.load_source('pungi_cli_fake_' + name, os.path.dirname(__file__) + "/../bin/" + name)