add dhcp6 test

packets/dhcp6_test.go

@@ -0,0 +1,61 @@
+package packets
+
+import (
+	"github.com/mdlayher/dhcp6"
+	"testing"
+)
+
+func TestDHCP6OptDNSServers(t *testing.T) {
+	exp := 23
+	got := DHCP6OptDNSServers
+	if exp != got {
+		t.Fatalf("expected '%v', got '%v'", exp, got)
+	}
+}
+
+func TestDHCP6OptDNSDomains(t *testing.T) {
+	exp := 24
+	got := DHCP6OptDNSDomains
+	if exp != got {
+		t.Fatalf("expected '%v', got '%v'", exp, got)
+	}
+}
+
+func TestDHCP6OptClientFQDN(t *testing.T) {
+	exp := 39
+	got := DHCP6OptClientFQDN
+	if exp != got {
+		t.Fatalf("expected '%v', got '%v'", exp, got)
+	}
+}
+
+func TestIPv6Prefix(t *testing.T) {
+	exp := "fe80::"
+	got := IPv6Prefix
+	if exp != got {
+		t.Fatalf("expected '%v', got '%v'", exp, got)
+	}
+}
+
+func TestDHCP6EncodeList(t *testing.T) {
+	domains := []string{"microsoft.com", "google.com", "facebook.com"}
+
+	encoded := DHCP6EncodeList(domains)
+
+	if len(encoded) <= 0 {
+		t.Error("unable to dhcp6 encode a given list")
+	}
+}
+
+func TestDHCP6For(t *testing.T) {
+	mesg := dhcp6.MessageTypeSolicit
+	pakt := dhcp6.Packet{Options: dhcp6.Options{}}
+	pakt.Options.AddRaw(dhcp6.OptionClientID, []byte{})
+	duid := []byte{}
+
+	err, _ := DHCP6For(mesg, pakt, duid)
+
+	if err != nil {
+		t.Error(err)
+	}
+}