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# -*- coding: utf-8 -*-
# Copyright 2010-2011 OpenStack Foundation
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
#
# 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.
import copy
import os
import tempfile
from os_client_config import cloud_config
import extras
import fixtures
from oslotest import base
import yaml
VENDOR_CONF = {
'public-clouds': {
'_test_cloud_in_our_cloud': {
'auth': {
'auth_url': 'http://example.com/v2',
'username': 'testotheruser',
'project_name': 'testproject',
},
},
}
}
USER_CONF = {
'cache': {
'max_age': '1',
'expiration': {
'server': 5,
'image': '7',
},
},
'client': {
'force_ipv4': True,
},
'clouds': {
'_test-cloud_': {
'profile': '_test_cloud_in_our_cloud',
'auth': {
'auth_url': 'http://example.com/v2',
'username': 'testuser',
'password': 'testpass',
},
'region_name': 'test-region',
},
'_test_cloud_no_vendor': {
'profile': '_test_non_existant_cloud',
'auth': {
'auth_url': 'http://example.com/v2',
'username': 'testuser',
'project_name': 'testproject',
},
'region-name': 'test-region',
},
'_test-cloud-int-project_': {
'auth': {
'username': 'testuser',
'password': 'testpass',
'domain_id': 'awesome-domain',
'project_id': 12345,
'auth_url': 'http://example.com/v2',
},
'region_name': 'test-region',
},
'_test-cloud-domain-id_': {
'auth': {
'username': 'testuser',
'password': 'testpass',
'project_id': 12345,
'auth_url': 'http://example.com/v2',
'domain_id': '6789',
'project_domain_id': '123456789',
},
'region_name': 'test-region',
},
'_test-cloud-networks_': {
'auth': {
'username': 'testuser',
'password': 'testpass',
'project_id': 12345,
'auth_url': 'http://example.com/v2',
'domain_id': '6789',
'project_domain_id': '123456789',
},
'networks': [{
'name': 'a-public',
'routes_externally': True,
}, {
'name': 'another-public',
'routes_externally': True,
'default_interface': True,
}, {
'name': 'a-private',
'routes_externally': False,
}, {
'name': 'another-private',
'routes_externally': False,
'nat_destination': True,
}],
'region_name': 'test-region',
},
'_test_cloud_regions': {
'auth': {
'username': 'testuser',
'password': 'testpass',
'project-id': 'testproject',
'auth_url': 'http://example.com/v2',
},
'regions': [
{
'name': 'region1',
'values': {
'external_network': 'region1-network',
}
},
{
'name': 'region2',
'values': {
'external_network': 'my-network',
}
}
],
},
'_test_cloud_hyphenated': {
'auth': {
'username': 'testuser',
'password': 'testpass',
'project-id': '12345',
'auth_url': 'http://example.com/v2',
},
'region_name': 'test-region',
},
'_test-cloud_no_region': {
'profile': '_test_cloud_in_our_cloud',
'auth': {
'auth_url': 'http://example.com/v2',
'username': 'testuser',
'password': 'testpass',
},
},
'_test-cloud-domain-scoped_': {
'auth': {
'auth_url': 'http://example.com/v2',
'username': 'testuser',
'password': 'testpass',
'domain-id': '12345',
},
},
},
'ansible': {
'expand-hostvars': False,
'use_hostnames': True,
},
}
SECURE_CONF = {
'clouds': {
'_test_cloud_no_vendor': {
'auth': {
'password': 'testpass',
},
}
}
}
NO_CONF = {
'cache': {'max_age': 1},
}
def _write_yaml(obj):
# Assume NestedTempfile so we don't have to cleanup
with tempfile.NamedTemporaryFile(delete=False) as obj_yaml:
obj_yaml.write(yaml.safe_dump(obj).encode('utf-8'))
return obj_yaml.name
class TestCase(base.BaseTestCase):
"""Test case base class for all unit tests."""
def setUp(self):
super(TestCase, self).setUp()
self.useFixture(fixtures.NestedTempfile())
conf = copy.deepcopy(USER_CONF)
tdir = self.useFixture(fixtures.TempDir())
conf['cache']['path'] = tdir.path
self.cloud_yaml = _write_yaml(conf)
self.secure_yaml = _write_yaml(SECURE_CONF)
self.vendor_yaml = _write_yaml(VENDOR_CONF)
self.no_yaml = _write_yaml(NO_CONF)
# Isolate the test runs from the environment
# Do this as two loops because you can't modify the dict in a loop
# over the dict in 3.4
keys_to_isolate = []
for env in os.environ.keys():
if env.startswith('OS_'):
keys_to_isolate.append(env)
for env in keys_to_isolate:
self.useFixture(fixtures.EnvironmentVariable(env))
def _assert_cloud_details(self, cc):
self.assertIsInstance(cc, cloud_config.CloudConfig)
self.assertTrue(extras.safe_hasattr(cc, 'auth'))
self.assertIsInstance(cc.auth, dict)
self.assertIsNone(cc.cloud)
self.assertIn('username', cc.auth)
self.assertEqual('testuser', cc.auth['username'])
self.assertEqual('testpass', cc.auth['password'])
self.assertFalse(cc.config['image_api_use_tasks'])
self.assertTrue('project_name' in cc.auth or 'project_id' in cc.auth)
if 'project_name' in cc.auth:
self.assertEqual('testproject', cc.auth['project_name'])
elif 'project_id' in cc.auth:
self.assertEqual('testproject', cc.auth['project_id'])
self.assertEqual(cc.get_cache_expiration_time(), 1)
self.assertEqual(cc.get_cache_resource_expiration('server'), 5.0)
self.assertEqual(cc.get_cache_resource_expiration('image'), 7.0)
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