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cerberus/cerberus/tests/unit/client/test_neutron_client.py

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Python
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#
# Copyright (c) 2015 EUROGICIEL
#
# 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 mock
from oslo.config import cfg
from cerberus.client import neutron_client
from cerberus.tests.unit import base
cfg.CONF.import_group('service_credentials', 'cerberus.service')
class TestNeutronClient(base.TestBase):
def setUp(self):
super(TestNeutronClient, self).setUp()
@staticmethod
def fake_networks_list():
return {'networks':
[{'admin_state_up': True,
'id': '298a3088-a446-4d5a-bad8-f92ecacd786b',
'name': 'public',
'provider:network_type': 'gre',
'provider:physical_network': None,
'provider:segmentation_id': 2,
'router:external': True,
'shared': False,
'status': 'ACTIVE',
'subnets': [u'c4b6f5b8-3508-4896-b238-a441f25fb492'],
'tenant_id': '62d6f08bbd3a44f6ad6f00ca15cce4e5'},
]}
@staticmethod
def fake_network_get():
return {"network": {
"status": "ACTIVE",
"subnets": [
"54d6f61d-db07-451c-9ab3-b9609b6b6f0b"],
"name": "private-network",
"provider:physical_network": None,
"admin_state_up": True,
"tenant_id": "4fd44f30292945e481c7b8a0c8908869",
"provider:network_type": "local",
"router:external": True,
"shared": True,
"id": "d32019d3-bc6e-4319-9c1d-6722fc136a22",
"provider:segmentation_id": None
}
}
@staticmethod
def fake_subnets_list():
return {"subnets": [
{
"name": "private-subnet",
"enable_dhcp": True,
"network_id": "db193ab3-96e3-4cb3-8fc5-05f4296d0324",
"tenant_id": "26a7980765d0414dbc1fc1f88cdb7e6e",
"dns_nameservers": [],
"allocation_pools": [
{
"start": "10.0.0.2",
"end": "10.0.0.254"
}
],
"host_routes": [],
"ip_version": 4,
"gateway_ip": "10.0.0.1",
"cidr": "10.0.0.0/24",
"id": "08eae331-0402-425a-923c-34f7cfe39c1b"},
{
"name": "my_subnet",
"enable_dhcp": True,
"network_id": "d32019d3-bc6e-4319-9c1d-6722fc136a22",
"tenant_id": "4fd44f30292945e481c7b8a0c8908869",
"dns_nameservers": [],
"allocation_pools": [
{
"start": "192.0.0.2",
"end": "192.255.255.254"
}
],
"host_routes": [],
"ip_version": 4,
"gateway_ip": "192.0.0.1",
"cidr": "192.0.0.0/8",
"id": "54d6f61d-db07-451c-9ab3-b9609b6b6f0b"
}
]
}
@staticmethod
def fake_subnet_get():
return {"subnet": {
"name": "my_subnet",
"enable_dhcp": True,
"network_id": "d32019d3-bc6e-4319-9c1d-6722fc136a22",
"tenant_id": "4fd44f30292945e481c7b8a0c8908869",
"dns_nameservers": [],
"allocation_pools": [
{
"start": "192.0.0.2",
"end": "192.255.255.254"
}],
"host_routes": [],
"ip_version": 4,
"gateway_ip": "192.0.0.1",
"cidr": "192.0.0.0/8",
"id": "54d6f61d-db07-451c-9ab3-b9609b6b6f0b"
}
}
@staticmethod
def fake_floating_ips_list():
return {'floatingips': [
{
'router_id': 'd23abc8d-2991-4a55-ba98-2aaea84cc72f',
'tenant_id': '4969c491a3c74ee4af974e6d800c62de',
'floating_network_id': '376da547-b977-4cfe-9cba-275c80debf57',
'fixed_ip_address': '10.0.0.3',
'floating_ip_address': '172.24.4.228',
'port_id': 'ce705c24-c1ef-408a-bda3-7bbd946164ab',
'id': '2f245a7b-796b-4f26-9cf9-9e82d248fda7'},
{
'router_id': None,
'tenant_id': '4969c491a3c74ee4af974e6d800c62de',
'floating_network_id': '376da547-b977-4cfe-9cba-275c80debf57',
'fixed_ip_address': None,
'floating_ip_address': '172.24.4.227',
'port_id': None,
'id': '61cea855-49cb-4846-997d-801b70c71bdd'
}
]}
@mock.patch('neutronclient.v2_0.client.Client')
def test_list_networks(self, mock_client):
nc = neutron_client.Client()
nc.neutronClient.list_networks = mock.MagicMock(
return_value=self.fake_networks_list())
networks = nc.list_networks('tenant')
self.assertTrue(len(networks) == 1)
self.assertEqual('298a3088-a446-4d5a-bad8-f92ecacd786b',
networks[0].get('id'))
@mock.patch('neutronclient.v2_0.client.Client')
def test_list_floatingips(self, mock_client):
nc = neutron_client.Client()
nc.neutronClient.list_floatingips = mock.MagicMock(
return_value=self.fake_floating_ips_list())
floating_ips = nc.list_floatingips('tenant')
self.assertTrue(len(floating_ips) == 2)
self.assertEqual('2f245a7b-796b-4f26-9cf9-9e82d248fda7',
floating_ips[0].get('id'))
self.assertEqual('61cea855-49cb-4846-997d-801b70c71bdd',
floating_ips[1].get('id'))
@mock.patch('neutronclient.v2_0.client.Client')
def test_list_associated_floatingips(self, mock_client):
nc = neutron_client.Client()
nc.neutronClient.list_floatingips = mock.MagicMock(
return_value=self.fake_floating_ips_list())
floating_ips = nc.list_associated_floatingips()
self.assertTrue(len(floating_ips) == 1)
self.assertEqual('2f245a7b-796b-4f26-9cf9-9e82d248fda7',
floating_ips[0].get('id'))
@mock.patch('neutronclient.v2_0.client.Client')
def test_subnet_ips_get(self, mock_client):
nc = neutron_client.Client()
nc.neutronClient.show_subnet = mock.MagicMock(
return_value=self.fake_subnet_get())
subnet_ips = nc.subnet_ips_get("d32019d3-bc6e-4319-9c1d-6722fc136a22")
self.assertTrue(len(subnet_ips) == 1)
self.assertEqual("192.0.0.2", subnet_ips[0].get("start", None))
self.assertEqual("192.255.255.254", subnet_ips[0].get("end", None))
@mock.patch('neutronclient.v2_0.client.Client')
def test_net_ips_get(self, mock_client):
nc = neutron_client.Client()
nc.neutronClient.show_network = mock.MagicMock(
return_value=self.fake_network_get())
nc.neutronClient.show_subnet = mock.MagicMock(
return_value=self.fake_subnet_get())
ips = nc.net_ips_get("d32019d3-bc6e-4319-9c1d-6722fc136a22")
self.assertTrue(len(ips) == 1)
self.assertTrue(len(ips[0]) == 1)
self.assertEqual("192.0.0.2", ips[0][0].get("start", None))
self.assertEqual("192.255.255.254", ips[0][0].get("end", None))
@mock.patch('neutronclient.v2_0.client.Client')
def test_get_net_of_subnet(self, mock_client):
nc = neutron_client.Client()
nc.neutronClient.show_subnet = mock.MagicMock(
return_value=self.fake_subnet_get())
network_id = nc.get_net_of_subnet(
"54d6f61d-db07-451c-9ab3-b9609b6b6f0b")
self.assertEqual("d32019d3-bc6e-4319-9c1d-6722fc136a22", network_id)
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