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# This file is part of cloud-init. See LICENSE file for license information.
from . import _get_distro
from cloudinit import util
from cloudinit.tests.helpers import mock
from cloudinit.tests.helpers import CiTestCase
SYSTEM_INFO = {
'paths': {
'cloud_dir': '/var/lib/cloud/',
'templates_dir': '/etc/cloud/templates/',
},
'network': {'renderers': 'networkd'},
}
class TestPhoton(CiTestCase):
with_logs = True
distro = _get_distro('photon', SYSTEM_INFO)
expected_log_line = 'Rely on PhotonOS default network config'
def test_network_renderer(self):
self.assertEqual(self.distro._cfg['network']['renderers'], 'networkd')
def test_get_distro(self):
self.assertEqual(self.distro.osfamily, 'photon')
def test_write_hostname(self):
hostname = 'myhostname'
hostfile = self.tmp_path('hostfile')
self.distro._write_hostname(hostname, hostfile)
self.assertEqual(hostname + '\n', util.load_file(hostfile))
@mock.patch('cloudinit.net.generate_fallback_config')
def test_fallback_netcfg(self, m_fallback_cfg):
key = 'disable_fallback_netcfg'
# Don't use fallback if no setting given
self.logs.truncate(0)
assert(self.distro.generate_fallback_config() is None)
self.assertIn(self.expected_log_line, self.logs.getvalue())
self.logs.truncate(0)
self.distro._cfg[key] = True
assert(self.distro.generate_fallback_config() is None)
self.assertIn(self.expected_log_line, self.logs.getvalue())
self.logs.truncate(0)
self.distro._cfg[key] = False
assert(self.distro.generate_fallback_config() is not None)
self.assertNotIn(self.expected_log_line, self.logs.getvalue())
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