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Identify and handle dhcp issues (#3806)

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* Identify and handle dhcp issues

* Change test from DHCP to Connection Problem
This commit is contained in:
Mike Degatano
2022-08-23 07:57:16 -04:00
committed by GitHub
parent c7f7fbd41a
commit b4e1e3e853
9 changed files with 251 additions and 11 deletions
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41
tests/host/test_network.py
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@@ -1,8 +1,9 @@
"""Test network manager."""
from unittest.mock import Mock, patch
from ipaddress import IPv4Address, IPv6Address
from unittest.mock import Mock, PropertyMock, patch
from supervisor.coresys import CoreSys
from supervisor.dbus.const import InterfaceMethod
from supervisor.dbus.const import ConnectionStateFlags, InterfaceMethod
from supervisor.host.const import InterfaceType
from supervisor.host.network import Interface, IpConfig
@@ -24,6 +25,14 @@ async def test_load(coresys: CoreSys):
assert len(coresys.host.network.interfaces) == 2
assert coresys.host.network.interfaces[0].name == "eth0"
assert coresys.host.network.interfaces[0].enabled is True
assert coresys.host.network.interfaces[0].ipv4.method == InterfaceMethod.AUTO
assert coresys.host.network.interfaces[0].ipv4.gateway == IPv4Address(
"192.168.2.1"
)
assert coresys.host.network.interfaces[0].ipv6.method == InterfaceMethod.AUTO
assert coresys.host.network.interfaces[0].ipv6.gateway == IPv6Address(
"fe80::da58:d7ff:fe00:9c69"
)
assert coresys.host.network.interfaces[1].name == "wlan0"
assert coresys.host.network.interfaces[1].enabled is False
@@ -56,3 +65,31 @@ async def test_load_with_disabled_methods(coresys: CoreSys):
await coresys.host.network.load()
activate_connection.assert_not_called()
async def test_load_with_network_connection_issues(coresys: CoreSys):
"""Test load does not update interfaces with network connection issues."""
with patch(
"supervisor.dbus.network.connection.NetworkConnection.state_flags",
new=PropertyMock(return_value={ConnectionStateFlags.IP6_READY}),
), patch(
"supervisor.dbus.network.connection.NetworkConnection.ipv4",
new=PropertyMock(return_value=None),
), patch.object(
coresys.host.sys_dbus.network,
"activate_connection",
new=Mock(wraps=coresys.host.sys_dbus.network.activate_connection),
) as activate_connection:
await coresys.host.network.load()
activate_connection.assert_not_called()
assert len(coresys.host.network.interfaces) == 2
assert coresys.host.network.interfaces[0].name == "eth0"
assert coresys.host.network.interfaces[0].enabled is True
assert coresys.host.network.interfaces[0].ipv4.method == InterfaceMethod.AUTO
assert coresys.host.network.interfaces[0].ipv4.gateway is None
assert coresys.host.network.interfaces[0].ipv6.method == InterfaceMethod.AUTO
assert coresys.host.network.interfaces[0].ipv6.gateway == IPv6Address(
"fe80::da58:d7ff:fe00:9c69"
)