| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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 sys |
| |
| import mock |
| |
| from libcloud.compute.drivers.libvirt_driver import LibvirtNodeDriver |
| from libcloud.compute.drivers.libvirt_driver import have_libvirt |
| from libcloud.utils.py3 import PY3 |
| |
| from libcloud.test import unittest |
| |
| __all__ = ["LibvirtNodeDriverTestCase"] |
| |
| |
| @unittest.skipIf(not have_libvirt, "libvirt not available, skipping tests") |
| @mock.patch("libcloud.compute.drivers.libvirt_driver.libvirt", autospec=True) |
| class LibvirtNodeDriverTestCase(unittest.TestCase): |
| arp_output_str = """? (1.2.10.80) at 52:54:00:bc:f9:6c [ether] on br0 |
| ? (1.2.10.33) at 52:54:00:04:89:51 [ether] on br0 |
| ? (1.2.10.97) at 52:54:00:c6:40:ec [ether] on br0 |
| ? (1.2.10.40) at 52:54:00:77:1c:83 [ether] on br0""" |
| ip_output_str = """1.2.10.80 dev br0 lladdr 52:54:00:bc:f9:6c STALE |
| 1.2.10.33 dev br0 lladdr 52:54:00:04:89:51 REACHABLE |
| 1.2.10.97 dev br0 lladdr 52:54:00:c6:40:ec DELAY |
| 1.2.10.40 dev br0 lladdr 52:54:00:77:1c:83 STALE""" |
| bad_output_str = """1.2.10.80 dev br0 52:54:00:bc:f9:6c STALE |
| 1.2.10.33 dev br0 lladdr 52:54:00:04:89:51 REACHABLE |
| 1.2.10.97 dev br0 lladdr |
| 1.2.10.40 dev br0 lladdr 52:54:00:77:1c:83 STALE""" |
| if PY3: |
| from libcloud.utils.py3 import b |
| |
| arp_output_str = b(arp_output_str) |
| ip_output_str = b(ip_output_str) |
| bad_output_str = b(bad_output_str) |
| |
| def _assert_arp_table(self, arp_table): |
| self.assertIn("52:54:00:bc:f9:6c", arp_table) |
| self.assertIn("52:54:00:04:89:51", arp_table) |
| self.assertIn("52:54:00:c6:40:ec", arp_table) |
| self.assertIn("52:54:00:77:1c:83", arp_table) |
| self.assertIn("1.2.10.80", arp_table["52:54:00:bc:f9:6c"]) |
| self.assertIn("1.2.10.33", arp_table["52:54:00:04:89:51"]) |
| self.assertIn("1.2.10.97", arp_table["52:54:00:c6:40:ec"]) |
| self.assertIn("1.2.10.40", arp_table["52:54:00:77:1c:83"]) |
| |
| def test_arp_map(self, *args, **keywargs): |
| driver = LibvirtNodeDriver("") |
| arp_table = driver._parse_ip_table_arp(self.arp_output_str) |
| self._assert_arp_table(arp_table) |
| |
| def test_ip_map(self, *args, **keywargs): |
| driver = LibvirtNodeDriver("") |
| arp_table = driver._parse_ip_table_neigh(self.ip_output_str) |
| self._assert_arp_table(arp_table) |
| |
| def test_bad_map(self, *args, **keywargs): |
| driver = LibvirtNodeDriver("") |
| arp_table = driver._parse_ip_table_neigh(self.bad_output_str) |
| # we should at least get the correctly formatted lines |
| self.assertEqual(len(arp_table), 2) |
| arp_table = driver._parse_ip_table_neigh(self.arp_output_str) |
| # nothing should match if the wrong output is sent |
| self.assertEqual(len(arp_table), 0) |
| |
| def test_list_nodes(self, *args, **keywargs): |
| driver = LibvirtNodeDriver("") |
| nodes = driver.list_nodes() |
| self.assertEqual(type([]), type(nodes)) |
| self.assertEqual(len(nodes), 0) |
| |
| |
| if __name__ == "__main__": |
| sys.exit(unittest.main()) |