1 files changed, 64 insertions, 0 deletions
diff --git a/tests/unittests/net/test_networkd.py b/tests/unittests/net/test_networkd.py
new file mode 100644
index 00000000..ec1d04e9
--- /dev/null
+++ b/tests/unittests/net/test_networkd.py
@@ -0,0 +1,64 @@
+# This file is part of cloud-init. See LICENSE file for license information.
+
+from cloudinit import safeyaml
+from cloudinit.net import network_state, networkd
+
+V2_CONFIG_SET_NAME = """\
+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]
+"""
+
+V2_CONFIG_SET_NAME_RENDERED_ETH0 = """[Match]
+MACAddress=00:11:22:33:44:55
+Name=eth0
+
+[Network]
+DHCP=no
+DNS=8.8.8.8
+Domains=spam.local eggs.local
+
+"""
+
+V2_CONFIG_SET_NAME_RENDERED_ETH1 = """[Match]
+MACAddress=66:77:88:99:00:11
+Name=ens92
+
+[Network]
+DHCP=no
+DNS=4.4.4.4
+Domains=foo.local bar.local
+
+"""
+
+
+class TestNetworkdRenderState:
+    def _parse_network_state_from_config(self, config):
+        yaml = safeyaml.load(config)
+        return network_state.parse_net_config_data(yaml["network"])
+
+    def test_networkd_render_with_set_name(self):
+        ns = self._parse_network_state_from_config(V2_CONFIG_SET_NAME)
+        renderer = networkd.Renderer()
+        rendered_content = renderer._render_content(ns)
+
+        assert "eth0" in rendered_content
+        assert rendered_content["eth0"] == V2_CONFIG_SET_NAME_RENDERED_ETH0
+        assert "ens92" in rendered_content
+        assert rendered_content["ens92"] == V2_CONFIG_SET_NAME_RENDERED_ETH1
+
+
+# vi: ts=4 expandtab