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import os
import yaml
import cloudinit.net
import cloudinit.net.network_state
from cloudinit.tests.helpers import (CiTestCase, mock, readResource, dir2dict)
SAMPLE_FREEBSD_IFCONFIG_OUT = readResource("netinfo/freebsd-ifconfig-output")
V1 = """
config:
- id: eno1
mac_address: 08:94:ef:51:ae:e0
mtu: 1470
name: eno1
subnets:
- address: 172.20.80.129/25
type: static
type: physical
version: 1
"""
class TestInterfacesByMac(CiTestCase):
@mock.patch('cloudinit.subp.subp')
@mock.patch('cloudinit.util.is_FreeBSD')
def test_get_interfaces_by_mac(self, mock_is_FreeBSD, mock_subp):
mock_is_FreeBSD.return_value = True
mock_subp.return_value = (SAMPLE_FREEBSD_IFCONFIG_OUT, 0)
a = cloudinit.net.get_interfaces_by_mac()
assert a == {'52:54:00:50:b7:0d': 'vtnet0',
'80:00:73:63:5c:48': 're0.33',
'02:14:39:0e:25:00': 'bridge0',
'02:ff:60:8c:f3:72': 'vnet0:11'}
class TestFreeBSDRoundTrip(CiTestCase):
def _render_and_read(self, network_config=None, state=None,
netplan_path=None, target=None):
if target is None:
target = self.tmp_dir()
os.mkdir("%s/etc" % target)
with open("%s/etc/rc.conf" % target, 'a') as fd:
fd.write("# dummy rc.conf\n")
with open("%s/etc/resolv.conf" % target, 'a') as fd:
fd.write("# dummy resolv.conf\n")
if network_config:
ns = cloudinit.net.network_state.parse_net_config_data(
network_config)
elif state:
ns = state
else:
raise ValueError("Expected data or state, got neither")
renderer = cloudinit.net.freebsd.Renderer()
renderer.render_network_state(ns, target=target)
return dir2dict(target)
@mock.patch('cloudinit.subp.subp')
def test_render_output_has_yaml(self, mock_subp):
entry = {
'yaml': V1,
}
network_config = yaml.load(entry['yaml'])
ns = cloudinit.net.network_state.parse_net_config_data(network_config)
files = self._render_and_read(state=ns)
assert files == {
'/etc/resolv.conf': '# dummy resolv.conf\n',
'/etc/rc.conf': (
"# dummy rc.conf\n"
"ifconfig_eno1="
"'172.20.80.129 netmask 255.255.255.128 mtu 1470'\n")}
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