diff options
Diffstat (limited to 'tests/unittests/net/test_networkd.py')
| -rw-r--r-- | tests/unittests/net/test_networkd.py | 57 |
1 files changed, 56 insertions, 1 deletions
diff --git a/tests/unittests/net/test_networkd.py b/tests/unittests/net/test_networkd.py index 2958231b..bb781b98 100644 --- a/tests/unittests/net/test_networkd.py +++ b/tests/unittests/net/test_networkd.py @@ -195,10 +195,54 @@ Domains=rgrunbla.github.beta.tailscale.net [Route] Gateway=10.0.0.1 + +[Route] Gateway=2a01:4f8:10a:19d2::2 """ +V2_CONFIG_MULTI_SUBNETS = """ +network: + version: 2 + ethernets: + eth0: + addresses: + - 192.168.1.1/24 + - fec0::1/64 + gateway4: 192.168.254.254 + gateway6: "fec0::ffff" + routes: + - to: 169.254.1.1/32 + - to: "fe80::1/128" +""" + +V2_CONFIG_MULTI_SUBNETS_RENDERED = """\ +[Address] +Address=192.168.1.1/24 + +[Address] +Address=fec0::1/64 + +[Match] +Name=eth0 + +[Network] +DHCP=no + +[Route] +Gateway=192.168.254.254 + +[Route] +Gateway=fec0::ffff + +[Route] +Destination=169.254.1.1/32 + +[Route] +Destination=fe80::1/128 + +""" + class TestNetworkdRenderState: def _parse_network_state_from_config(self, config): @@ -307,5 +351,16 @@ class TestNetworkdRenderState: assert rendered_content["eth0"] == V1_CONFIG_MULTI_SUBNETS_RENDERED + def test_networkd_render_v2_multi_subnets(self): + """ + Ensure a device with multiple subnets gets correctly rendered. + + Per systemd-networkd docs, [Route] can only contain a single instance + of Gateway. + """ + with mock.patch("cloudinit.net.get_interfaces_by_mac"): + ns = self._parse_network_state_from_config(V2_CONFIG_MULTI_SUBNETS) + renderer = networkd.Renderer() + rendered_content = renderer._render_content(ns) -# vi: ts=4 expandtab + assert rendered_content["eth0"] == V2_CONFIG_MULTI_SUBNETS_RENDERED |