Added test for onboot parameter

Signed-off-by: Christian Goll <cgoll@suse.com>

overlays/ifcfg/internal/ifcfg_test.go

@@ -271,6 +271,54 @@ backupFile: true
 writeFile: true
 Filename: route-untagged.conf
 # This file is autogenerated by warewulf
+`,
+		},
+		"ifcfg:ifcfg.ww (onBoot)": {
+			nodes_conf: `
+nodes:
+  node1:
+    primary network: untagged
+    network devices:
+      untagged:
+        onboot: false
+        device: eth0
+      tagged:
+        onboot: true
+        type: vlan
+        device: eth0.902
+        tags:
+          route1: "192.168.1.0/24,192.168.2.254"
+`,
+			args: []string{"--render", "node1", "ifcfg", "etc/sysconfig/network-scripts/ifcfg.ww"},
+			log: `backupFile: true
+writeFile: true
+Filename: ifcfg-tagged.conf
+
+# This file is autogenerated by warewulf
+VLAN=yes
+DEVICE=eth0.902
+NAME=tagged
+BOOTPROTO=static
+DEVTIMEOUT=10
+ONBOOT=true
+IPV6INIT=yes
+IPV6_AUTOCONF=yes
+IPV6_DEFROUTE=yes
+IPV6_FAILURE_FATAL=no
+backupFile: true
+writeFile: true
+Filename: ifcfg-untagged.conf
+# This file is autogenerated by warewulf
+TYPE=Ethernet
+DEVICE=eth0
+NAME=untagged
+BOOTPROTO=static
+DEVTIMEOUT=10
+ONBOOT=false
+IPV6INIT=yes
+IPV6_AUTOCONF=yes
+IPV6_DEFROUTE=yes
+IPV6_FAILURE_FATAL=no
 `,
 		},
 	}