pungi/tests/helpers.py
Lubomír Sedlář d5512fd6ff Use unittest2 if available
The module backports features to Python 2.6 and 2.7. If it is available,
the tests will use it. If it is not available, it will fall back to
regular unittest. On Python 2.7, the tests pass anyway. On Python 2.6,
there are failures with Python 2.6.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2016-05-25 13:41:49 +02:00

119 lines
3.5 KiB
Python

# -*- coding: utf-8 -*-
import mock
import os
try:
import unittest2 as unittest
except ImportError:
import unittest
import tempfile
import shutil
import errno
from pungi.util import get_arch_variant_data
from pungi import paths
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
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.ci_base = mock.Mock(
release_id='Test-1.0',
release=mock.Mock(
short='test',
version='1.0',
is_layered=False,
),
)
self.topdir = topdir
self.conf = config
self.paths = paths.Paths(self)
self._logger = mock.Mock()
self.variants = {
'Server': mock.Mock(uid='Server', arches=['x86_64', 'amd64'],
type='variant', is_empty=False),
'Client': mock.Mock(uid='Client', arches=['amd64'],
type='variant', is_empty=False),
'Everything': mock.Mock(uid='Everything', arches=['x86_64', 'amd64'],
type='variant', is_empty=False),
}
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')
self.im = mock.Mock(images={'Client': {'i386': [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()
def get_variants(self, arch=None, types=None, recursive=None):
return [v for v in self.variants.values() if not arch or arch in v.arches]
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 self.variants.itervalues():
result |= set(variant.arches)
return result
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
with open(path, 'w') as f:
f.write(content)
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 union(*args):
"""Create a new dict as a union of all arguments."""
res = {}
for arg in args:
res.update(arg)
return res
def boom(*args, **kwargs):
raise Exception('BOOM')