class TestFilterMAC(_FilterDefaultTest, unittest.TestCase):
with open('test_packets/tcp_packet', 'rb') as f:
raw_data = f.read()
pack_filter = OneArgumentSimpleFilter(
"EthernetHeader.destination_MAC_address==" + "00:50:56:e9:04:2e")
one_lvl_pack = pp.parse_Ethernet(raw_data)
all_lvl_pack = pp.parse_raw_packet(raw_data, 'Ethernet')
def test_one_lvl_filter_with_all_lvl_pack(self):
res = self.pack_filter.filter_one_level(self.all_lvl_pack)
self.check(res)
def test_all(self):
p = pp.parse_Ethernet(self.raw_data)
h = p.header
data = p.data
self.assertEqual(str(h.ether_type), "ARP")
arp_header = pp.parse_ARP(data).header
self.assertEqual(str(arp_header.hardware_type), "Ethernet")
self.assertEqual(str(arp_header.protocol_type), "IPv4")
self.assertEqual(int(arp_header.hw_addr_byte_len), 6)
self.assertEqual(int(arp_header.proto_addr_byte_len), 4)
self.assertEqual(int.from_bytes(arp_header.operation_code, "big"), 1)
self.assertEqual(str(arp_header.hw_addr_sender), "b4:86:55:8c:fa:76")
self.assertEqual(str(arp_header.proto_addr_sender), "192.168.8.1")
self.assertEqual(str(arp_header.hw_addr_target), "00:00:00:00:00:00")
self.assertEqual(str(arp_header.proto_addr_target), "192.168.8.103")
def test_mac_parsing(self):
pack = pp.parse_Ethernet(self.raw_data)
h = pack.header
self.assertEqual(str(h.destination_MAC_address), "00:50:56:e9:04:2e")
self.assertEqual(str(h.source_MAC_address), "00:0c:29:84:86:5f")
