def test_should_call_service_catalog_for_endpoint(self):
keystone.Keystone.instance = None
with mock.patch('keystoneauth1.identity.Password') as password, \
mock.patch('keystoneauth1.session.Session') as session, \
mock.patch('keystoneclient.discover.Discover') as discover:
client = mock.Mock()
discover.return_value = d = mock.Mock()
d.create_client = mock.Mock(return_value=client)
config = base_config.get_config('Api')
config.update({
'url': None,
'service_type': self.default_service_type,
'endpoint_type': self.default_endpoint_type,
'region_name': self.default_region_name
})
k = keystone.Keystone(config)
k.get_monasca_url()
password.assert_called_once()
session.assert_called_once()
discover.assert_called_once()
client.auth_ref.service_catalog.url_for.assert_called_once_with(
**{
'service_type': self.default_service_type,
'interface': self.default_endpoint_type,
'region_name': self.default_region_name
})
def test_should_use_url_from_config_if_catalog_config_missing(self):
keystone.Keystone.instance = None
with mock.patch('keystoneauth1.identity.Password') as password, \
mock.patch('keystoneauth1.session.Session') as session, \
mock.patch('keystoneclient.discover.Discover') as discover:
client = mock.Mock()
discover.return_value = d = mock.Mock()
d.create_client = mock.Mock(return_value=client)
monasca_url = mock.NonCallableMock()
config = base_config.get_config('Api')
config.update({
'url': monasca_url,
'service_type': None,
'endpoint_type': None,
'region_name': None
})
k = keystone.Keystone(config)
k.get_monasca_url()
password.assert_not_called()
session.assert_not_called()
discover.assert_not_called()
client.auth_ref.service_catalog.url_for.assert_not_called()
def test_should_call_service_catalog_for_endpoint(self):
keystone.Keystone.instance = None
with mock.patch('keystoneauth1.identity.Password') as password, \
mock.patch('keystoneauth1.session.Session') as session, \
mock.patch('keystoneclient.discover.Discover') as discover:
client = mock.Mock()
discover.return_value = d = mock.Mock()
d.create_client = mock.Mock(return_value=client)
config = base_config.get_config('Api')
config.update({
'url': None,
'service_type': self.default_service_type,
'endpoint_type': self.default_endpoint_type,
'region_name': self.default_region_name
})
k = keystone.Keystone(config)
k.get_monasca_url()
password.assert_called_once()
session.assert_called_once()
discover.assert_called_once()
client.auth_ref.service_catalog.url_for.assert_called_once_with(**{
'service_type': self.default_service_type,
'interface': self.default_endpoint_type,
'region_name': self.default_region_name
})
def test_should_use_url_from_config_if_catalog_config_missing(self):
keystone.Keystone.instance = None
with mock.patch('keystoneauth1.identity.Password') as password, \
mock.patch('keystoneauth1.session.Session') as session, \
mock.patch('keystoneclient.discover.Discover') as discover:
client = mock.Mock()
discover.return_value = d = mock.Mock()
d.create_client = mock.Mock(return_value=client)
monasca_url = mock.NonCallableMock()
config = base_config.get_config('Api')
config.update({
'url': monasca_url,
'service_type': None,
'endpoint_type': None,
'region_name': None
})
k = keystone.Keystone(config)
k.get_monasca_url()
password.assert_not_called()
session.assert_not_called()
discover.assert_not_called()
client.auth_ref.service_catalog.url_for.assert_not_called()
def testServiceCatalogMonascaUrlUsingDefaults(self):
Keystone.instance = None
with mock.patch('keystoneclient.v3.client.Client') as client:
config = base_config.get_config('Api')
keystone = Keystone(config)
keystone.get_monasca_url()
self.assertTrue(client.called)
self.assertIn('auth_url', client.call_args[client.call_count])
self.assertNotIn('service_type', client.call_args[client.call_count])
self.assertNotIn('endpoint_type', client.call_args[client.call_count])
self.assertNotIn('region_name', client.call_args[client.call_count])
client.return_value.service_catalog.url_for.assert_has_calls([
mock.call(endpoint_type=self.default_endpoint_type, service_type=self.default_service_type)
])
def test_should_init_client_just_once(self):
keystone.Keystone.instance = None
k = keystone.Keystone(config=base_config.get_config('Api'))
client = mock.Mock()
with mock.patch('monasca_agent.common.keystone.get_client') as gc:
gc.return_value = client
for _ in range(random.randint(5, 50)):
k._init_client()
self.assertIsNotNone(k._keystone_client)
self.assertEqual(client, k._keystone_client)
gc.assert_called_once()
def test_should_init_client_just_once(self):
keystone.Keystone.instance = None
k = keystone.Keystone(config=base_config.get_config('Api'))
client = mock.Mock()
with mock.patch('monasca_agent.common.keystone.get_client') as gc:
gc.return_value = client
for _ in range(random.randint(5, 50)):
k._init_client()
self.assertIsNotNone(k._keystone_client)
self.assertEqual(client, k._keystone_client)
gc.assert_called_once()
def testServiceCatalogMonascaUrlWithCustomRegionName(self):
Keystone.instance = None
region_name = 'my_region'
with mock.patch('keystoneclient.v3.client.Client') as client:
config = base_config.get_config('Api')
config.update({'region_name': region_name})
keystone = Keystone(config)
keystone.get_monasca_url()
self.assertTrue(client.called)
self.assertIn('auth_url', client.call_args[client.call_count])
self.assertNotIn('service_type', client.call_args[client.call_count])
self.assertNotIn('endpoint_type', client.call_args[client.call_count])
self.assertNotIn('region_name', client.call_args[client.call_count])
client.return_value.service_catalog.url_for.assert_has_calls([
mock.call(endpoint_type=self.default_endpoint_type, service_type=self.default_service_type,
attr='region', filter_value=region_name)
])