diff options
Diffstat (limited to 'dhcpv6/iputils_test.go')
| -rw-r--r-- | dhcpv6/iputils_test.go | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/dhcpv6/iputils_test.go b/dhcpv6/iputils_test.go index 765792e..1da249d 100644 --- a/dhcpv6/iputils_test.go +++ b/dhcpv6/iputils_test.go @@ -7,6 +7,7 @@ import ( "testing" "github.com/stretchr/testify/mock" + "github.com/stretchr/testify/require" "github.com/stretchr/testify/suite" ) @@ -101,3 +102,31 @@ func (s *MatchingAddressTestSuite) TestGetGlobalAddr() { func TestMatchingAddressTestSuite(t *testing.T) { suite.Run(t, new(MatchingAddressTestSuite)) } + +func Test_ExtractMAC(t *testing.T) { + //SOLICIT message wrapped in Relay-Forw + var relayForwBytesDuidUUID = []byte{ + 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x26, 0x8a, 0x07, 0xff, 0xfe, 0x56, + 0xdc, 0xa4, 0x00, 0x12, 0x00, 0x06, 0x24, 0x8a, + 0x07, 0x56, 0xdc, 0xa4, 0x00, 0x09, 0x00, 0x5a, + 0x06, 0x7d, 0x9b, 0xca, 0x00, 0x01, 0x00, 0x12, + 0x00, 0x04, 0xb7, 0xfd, 0x0a, 0x8c, 0x1b, 0x14, + 0x10, 0xaa, 0xeb, 0x0a, 0x5b, 0x3f, 0xe8, 0x9d, + 0x0f, 0x56, 0x00, 0x06, 0x00, 0x0a, 0x00, 0x17, + 0x00, 0x18, 0x00, 0x17, 0x00, 0x18, 0x00, 0x01, + 0x00, 0x08, 0x00, 0x02, 0xff, 0xff, 0x00, 0x03, + 0x00, 0x28, 0x07, 0x56, 0xdc, 0xa4, 0x00, 0x00, + 0x0e, 0x10, 0x00, 0x00, 0x15, 0x18, 0x00, 0x05, + 0x00, 0x18, 0x26, 0x20, 0x01, 0x0d, 0xc0, 0x82, + 0x90, 0x63, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xaf, 0xa0, 0x00, 0x00, 0x1c, 0x20, 0x00, 0x00, + 0x1d, 0x4c} + packet, err := FromBytes(relayForwBytesDuidUUID) + require.NoError(t, err) + mac, err := ExtractMAC(packet) + require.NoError(t, err) + require.Equal(t, mac.String(), "24:8a:07:56:dc:a4") +} |