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from mock import patch, call
import os
import cinder_utils as cinder_utils
from test_utils import (
CharmTestCase,
)
TO_PATCH = [
# helpers.core.hookenv
'relation_ids',
'service_name',
# storage_utils
'get_os_codename_package',
'templating',
'install_alternative',
'mkdir'
]
MOUNTS = [
['/mnt', '/dev/vdb']
]
class TestCinderUtils(CharmTestCase):
def setUp(self):
super(TestCinderUtils, self).setUp(cinder_utils, TO_PATCH)
self.service_name.return_value = 'cinder-ceph'
@patch('os.path.exists')
def test_register_configs_ceph(self, exists):
exists.return_value = True
self.get_os_codename_package.return_value = 'grizzly'
self.relation_ids.return_value = ['ceph:0']
configs = cinder_utils.register_configs()
calls = []
for conf in [cinder_utils.ceph_config_file()]:
calls.append(
call(conf,
cinder_utils.CONFIG_FILES[conf]['hook_contexts'])
)
configs.register.assert_has_calls(calls, any_order=True)
self.mkdir.assert_has_calls([
call(os.path.dirname(cinder_utils.ceph_config_file())),
call(os.path.dirname(cinder_utils.CEPH_CONF))
])
self.install_alternative.assert_called_with(
os.path.basename(cinder_utils.CEPH_CONF),
cinder_utils.CEPH_CONF, cinder_utils.ceph_config_file()
)
def test_set_ceph_kludge(self):
pass
"""
def set_ceph_env_variables(service):
# XXX: Horrid kludge to make cinder-volume use
# a different ceph username than admin
env = open('/etc/environment', 'r').read()
if 'CEPH_ARGS' not in env:
with open('/etc/environment', 'a') as out:
out.write('CEPH_ARGS="--id %s"\n' % service)
with open('/etc/init/cinder-volume.override', 'w') as out:
out.write('env CEPH_ARGS="--id %s"\n' % service)
"""
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