Spec: networking.IPAddressSpec{
			ParentRef: &networking.ParentReference{
				Group:     "mygroup",
				Resource:  "myresource",
				Namespace: "mynamespace",
				Name:      "myname",
			},
		},
	}
	// Columns: Name, ParentRef, Age
	expected := []metav1.TableRow{{Cells: []interface{}{"192.168.2.2", "myresource.mygroup/mynamespace/myname", "10y"}}}

	rows, err := printIPAddress(&ip, printers.GenerateOptions{})