diff options
Diffstat (limited to 'cloudinit/net/tests/test_network_state.py')
| -rw-r--r-- | cloudinit/net/tests/test_network_state.py | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/cloudinit/net/tests/test_network_state.py b/cloudinit/net/tests/test_network_state.py deleted file mode 100644 index 45e99171..00000000 --- a/cloudinit/net/tests/test_network_state.py +++ /dev/null @@ -1,164 +0,0 @@ -# This file is part of cloud-init. See LICENSE file for license information. - -from unittest import mock - -import pytest - -from cloudinit import safeyaml -from cloudinit.net import network_state -from cloudinit.tests.helpers import CiTestCase - -netstate_path = 'cloudinit.net.network_state' - - -_V1_CONFIG_NAMESERVERS = """\ -network: - version: 1 - config: - - type: nameserver - interface: {iface} - address: - - 192.168.1.1 - - 8.8.8.8 - search: - - spam.local - - type: nameserver - address: - - 192.168.1.0 - - 4.4.4.4 - search: - - eggs.local - - type: physical - name: eth0 - mac_address: '00:11:22:33:44:55' - - type: physical - name: eth1 - mac_address: '66:77:88:99:00:11' -""" - -V1_CONFIG_NAMESERVERS_VALID = _V1_CONFIG_NAMESERVERS.format(iface='eth1') -V1_CONFIG_NAMESERVERS_INVALID = _V1_CONFIG_NAMESERVERS.format(iface='eth90') - -V2_CONFIG_NAMESERVERS = """\ -network: - version: 2 - ethernets: - eth0: - match: - macaddress: '00:11:22:33:44:55' - nameservers: - search: [spam.local, eggs.local] - addresses: [8.8.8.8] - eth1: - match: - macaddress: '66:77:88:99:00:11' - set-name: "ens92" - nameservers: - search: [foo.local, bar.local] - addresses: [4.4.4.4] -""" - - -class TestNetworkStateParseConfig(CiTestCase): - - def setUp(self): - super(TestNetworkStateParseConfig, self).setUp() - nsi_path = netstate_path + '.NetworkStateInterpreter' - self.add_patch(nsi_path, 'm_nsi') - - def test_missing_version_returns_none(self): - ncfg = {} - with self.assertRaises(RuntimeError): - network_state.parse_net_config_data(ncfg) - - def test_unknown_versions_returns_none(self): - ncfg = {'version': 13.2} - with self.assertRaises(RuntimeError): - network_state.parse_net_config_data(ncfg) - - def test_version_2_passes_self_as_config(self): - ncfg = {'version': 2, 'otherconfig': {}, 'somemore': [1, 2, 3]} - network_state.parse_net_config_data(ncfg) - self.assertEqual([mock.call(version=2, config=ncfg)], - self.m_nsi.call_args_list) - - def test_valid_config_gets_network_state(self): - ncfg = {'version': 2, 'otherconfig': {}, 'somemore': [1, 2, 3]} - result = network_state.parse_net_config_data(ncfg) - self.assertNotEqual(None, result) - - def test_empty_v1_config_gets_network_state(self): - ncfg = {'version': 1, 'config': []} - result = network_state.parse_net_config_data(ncfg) - self.assertNotEqual(None, result) - - def test_empty_v2_config_gets_network_state(self): - ncfg = {'version': 2} - result = network_state.parse_net_config_data(ncfg) - self.assertNotEqual(None, result) - - -class TestNetworkStateParseConfigV2(CiTestCase): - - def test_version_2_ignores_renderer_key(self): - ncfg = {'version': 2, 'renderer': 'networkd', 'ethernets': {}} - nsi = network_state.NetworkStateInterpreter(version=ncfg['version'], - config=ncfg) - nsi.parse_config(skip_broken=False) - self.assertEqual(ncfg, nsi.as_dict()['config']) - - -class TestNetworkStateParseNameservers: - def _parse_network_state_from_config(self, config): - yaml = safeyaml.load(config) - return network_state.parse_net_config_data(yaml['network']) - - def test_v1_nameservers_valid(self): - config = self._parse_network_state_from_config( - V1_CONFIG_NAMESERVERS_VALID) - - # If an interface was specified, DNS shouldn't be in the global list - assert ['192.168.1.0', '4.4.4.4'] == sorted( - config.dns_nameservers) - assert ['eggs.local'] == config.dns_searchdomains - - # If an interface was specified, DNS should be part of the interface - for iface in config.iter_interfaces(): - if iface['name'] == 'eth1': - assert iface['dns']['addresses'] == ['192.168.1.1', '8.8.8.8'] - assert iface['dns']['search'] == ['spam.local'] - else: - assert 'dns' not in iface - - def test_v1_nameservers_invalid(self): - with pytest.raises(ValueError): - self._parse_network_state_from_config( - V1_CONFIG_NAMESERVERS_INVALID) - - def test_v2_nameservers(self): - config = self._parse_network_state_from_config(V2_CONFIG_NAMESERVERS) - - # Ensure DNS defined on interface exists on interface - for iface in config.iter_interfaces(): - if iface['name'] == 'eth0': - assert iface['dns'] == { - 'nameservers': ['8.8.8.8'], - 'search': ['spam.local', 'eggs.local'], - } - else: - assert iface['dns'] == { - 'nameservers': ['4.4.4.4'], - 'search': ['foo.local', 'bar.local'] - } - - # Ensure DNS defined on interface also exists globally (since there - # is no global DNS definitions in v2) - assert ['4.4.4.4', '8.8.8.8'] == sorted(config.dns_nameservers) - assert [ - 'bar.local', - 'eggs.local', - 'foo.local', - 'spam.local', - ] == sorted(config.dns_searchdomains) - -# vi: ts=4 expandtab |