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-rw-r--r--dhcpv6/option_nontemporaryaddress_test.go10
1 files changed, 10 insertions, 0 deletions
diff --git a/dhcpv6/option_nontemporaryaddress_test.go b/dhcpv6/option_nontemporaryaddress_test.go
index b910e36..54df8f0 100644
--- a/dhcpv6/option_nontemporaryaddress_test.go
+++ b/dhcpv6/option_nontemporaryaddress_test.go
@@ -50,6 +50,16 @@ func TestOptIANAGetOneOption(t *testing.T) {
require.Equal(t, oaddr, opt.GetOneOption(OPTION_IAADDR))
}
+func TestOptIANAGetOneOptionMissingOpt(t *testing.T) {
+ oaddr := &OptIAAddress{
+ IPv6Addr: net.ParseIP("::1"),
+ }
+ opt := OptIANA{
+ Options: []Option{&OptElapsedTime{}, oaddr},
+ }
+ require.Equal(t, nil, opt.GetOneOption(DNS_RECURSIVE_NAME_SERVER))
+}
+
func TestOptIANADelOption(t *testing.T) {
optiana1 := OptIANA{}
optiana2 := OptIANA{}