charm-glance/unit_tests/test_glance_contexts.py
Liam Young 8a301c8fd4 Add support for tls-certificates relation
Add support for the charm to request and receive certificates from
the tls-certificates relation.

Change-Id: Ifb1c45c8a5e59fcadd320d81ff30c062e26fd5c4
2018-05-15 14:49:34 +00:00

165 lines
6.6 KiB
Python

# Copyright 2016 Canonical Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from mock import patch, MagicMock
import glance_contexts as contexts
from test_utils import (
CharmTestCase
)
TO_PATCH = [
"config",
'relation_ids',
'is_relation_made',
'service_name',
'determine_apache_port',
'determine_api_port',
'os_release',
]
class TestGlanceContexts(CharmTestCase):
def setUp(self):
super(TestGlanceContexts, self).setUp(contexts, TO_PATCH)
from charmhelpers.core.hookenv import cache
self.cache = cache
cache.clear()
def test_glance_context(self):
config = {
'disk-formats': 'dfmt1',
'container-formats': ''}
self.config.side_effect = lambda x: config[x]
self.assertEqual(contexts.GlanceContext()(), {'disk_formats': 'dfmt1'})
def test_glance_context_container_fmt(self):
config = {
'disk-formats': 'dfmt1',
'container-formats': 'cmft1'}
self.config.side_effect = lambda x: config[x]
self.assertEqual(contexts.GlanceContext()(),
{'disk_formats': 'dfmt1',
'container_formats': 'cmft1'})
def test_swift_not_related(self):
self.relation_ids.return_value = []
self.assertEqual(contexts.ObjectStoreContext()(), {})
def test_swift_related(self):
self.relation_ids.return_value = ['object-store:0']
self.assertEqual(contexts.ObjectStoreContext()(),
{'swift_store': True})
def test_cinder_not_related(self):
self.relation_ids.return_value = []
self.assertEqual(contexts.CinderStoreContext()(), {})
def test_cinder_related(self):
self.relation_ids.return_value = ['cinder-volume-service:0']
self.assertEqual(contexts.CinderStoreContext()(),
{'cinder_store': True})
def test_cinder_related_via_subordinate(self):
self.relation_ids.return_value = ['cinder-backend:0']
self.assertEqual(contexts.CinderStoreContext()(),
{'cinder_store': True})
def test_ceph_not_related(self):
self.is_relation_made.return_value = False
self.assertEqual(contexts.CephGlanceContext()(), {})
def test_ceph_related(self):
self.is_relation_made.return_value = True
service = 'glance'
self.service_name.return_value = service
self.config.return_value = True
self.assertEqual(
contexts.CephGlanceContext()(),
{'rbd_pool': service,
'rbd_user': service,
'expose_image_locations': True})
self.config.assert_called_with('expose-image-locations')
def test_multistore_below_mitaka(self):
self.os_release.return_value = 'liberty'
self.relation_ids.return_value = ['random_rid']
self.assertEqual(contexts.MultiStoreContext()(),
{'known_stores': "glance.store.filesystem.Store,"
"glance.store.http.Store,"
"glance.store.rbd.Store,"
"glance.store.swift.Store"})
def test_multistore_for_mitaka_and_upper(self):
self.os_release.return_value = 'mitaka'
self.relation_ids.return_value = ['random_rid']
self.assertEqual(contexts.MultiStoreContext()(),
{'known_stores': "glance.store.filesystem.Store,"
"glance.store.http.Store,"
"glance.store.rbd.Store,"
"glance.store.swift.Store,"
"glance.store.cinder.Store"})
def test_multistore_defaults(self):
self.relation_ids.return_value = []
self.assertEqual(contexts.MultiStoreContext()(),
{'known_stores': "glance.store.filesystem.Store,"
"glance.store.http.Store"})
@patch('charmhelpers.contrib.openstack.context.relation_ids')
@patch('charmhelpers.contrib.hahelpers.cluster.config_get')
@patch('charmhelpers.contrib.openstack.context.https')
def test_apache_ssl_context_service_enabled(self, mock_https,
mock_config,
mock_relation_ids):
mock_relation_ids.return_value = []
mock_config.return_value = 'true'
mock_https.return_value = True
ctxt = contexts.ApacheSSLContext()
ctxt.enable_modules = MagicMock()
ctxt.configure_cert = MagicMock()
ctxt.configure_ca = MagicMock()
ctxt.canonical_names = MagicMock()
ctxt.get_network_addresses = MagicMock()
ctxt.get_network_addresses.return_value = [('1.2.3.4', '1.2.3.4')]
self.assertEqual(ctxt(), {'endpoints': [('1.2.3.4', '1.2.3.4',
9282, 9272)],
'ext_ports': [9282],
'namespace': 'glance'})
@patch('charmhelpers.contrib.openstack.context.config')
@patch("subprocess.check_output")
def test_glance_ipv6_context_service_enabled(self, mock_subprocess,
mock_config):
self.config.return_value = True
mock_config.return_value = True
mock_subprocess.return_value = 'true'
ctxt = contexts.GlanceIPv6Context()
self.assertEqual(ctxt(), {'bind_host': '::',
'registry_host': '[::]'})
@patch('charmhelpers.contrib.openstack.context.config')
@patch("subprocess.check_output")
def test_glance_ipv6_context_service_disabled(self, mock_subprocess,
mock_config):
self.config.return_value = False
mock_config.return_value = False
mock_subprocess.return_value = 'false'
ctxt = contexts.GlanceIPv6Context()
self.assertEqual(ctxt(), {'bind_host': '0.0.0.0',
'registry_host': '0.0.0.0'})