import Ġorg . junit . jupiter . api . Test Ċ import Ġresolver . Dns Packet ĊĊ Ċ class ĠD ns Packet Tests Ġ{ ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` packet Ġis Ġdecoded Ġcorrectly `() Ġ{ ĊĠĠĠĠĠĠĠ Ġ// val Ġpacket Ġ= Ġ" 7 0 4 d 7 b 6 6 4 3 2 6 5 0 ff 2 0 5 7 bb 2 a 0 8 0 0 4 5 0 0 0 0 a 9 6 5 8 0 4 0 0 0 4 0 1 1 5 1 4 ac 0 a 8 0 1 0 1 c 0 a 8 0 1 2 8 0 0 3 5 f 3 a 7 0 0 9 5 7 e 0 6 c 5 8 b 8 1 8 0 0 0 0 1 0 0 0 5 0 0 0 0 0 0 0 0 0 9 6 1 6 4 7 3 6 5 7 2 7 6 6 9 6 3 6 5 0 6 6 7 6 f 6 f 6 7 6 c 6 5 0 2 7 2 7 5 0 0 0 0 0 1 0 0 0 1 c 0 0 c 0 0 0 5 0 0 0 1 0 0 0 0 0 0 1 9 0 0 1 c 0 8 7 0 6 1 6 7 6 5 6 1 6 4 3 4 3 6 0 1 6 c 0 b 6 4 6 f 7 5 6 2 6 c 6 5 6 3 6 c 6 9 6 3 6 b 0 3 6 e 6 5 7 4 0 0 c 0 3 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 ce 0 0 0 4 4 0 e 9 a 1 9 bc 0 3 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 ce 0 0 0 4 4 0 e 9 a 1 9 cc 0 3 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 ce 0 0 0 4 4 0 e 9 a 1 9 dc 0 3 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 ce 0 0 0 4 4 0 e 9 a 1 9 a " ĊĠĠĠĠĠĠĠ Ġ// val Ġpacket Ġ= Ġ" c 1 7 9 8 1 8 0 0 0 0 1 0 0 0 1 0 0 0 5 0 0 0 0 0 3 7 7 7 7 7 7 0 9 6 d 7 5 6 c 7 4 6 9 7 4 7 2 6 1 6 e 0 3 6 3 6 f 6 d 0 0 0 0 0 1 0 0 0 1 c 0 0 c 0 0 0 1 0 0 0 1 0 0 0 0 0 9 4 d 0 0 0 4 5 9 6 c 7 0 4 6 c 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 9 4 d 0 0 0 f 0 6 6 e 7 3 3 8 2 d 6 c 3 2 0 3 6 e 6 9 6 3 0 2 7 2 7 5 0 0 c 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 9 4 d 0 0 0 9 0 6 6 e 7 3 3 3 2 d 6 c 3 2 c 0 4 6 c 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 9 4 d 0 0 0 9 0 6 6 e 7 3 3 4 2 d 6 c 3 2 c 0 4 6 c 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 9 4 d 0 0 0 c 0 9 6 e 7 3 3 8 2 d 6 3 6 c 6 f 7 5 6 4 c 0 4 6 c 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 9 4 d 0 0 0 c 0 9 6 e 7 3 3 4 2 d 6 3 6 c 6 f 7 5 6 4 c 0 4 6 " ĊĠĠĠĠĠĠĠ Ġval Ġpacket Ġ= Ġ" 8 a 3 a 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3 7 7 7 7 7 7 1 1 6 7 6 f 6 f 6 7 6 c 6 5 7 4 6 1 6 7 7 3 6 5 7 2 7 6 6 9 6 3 6 5 7 3 0 3 6 3 6 f 6 d 0 0 0 0 0 1 0 0 0 1 " ĊĠĠĠĠĠĠĠ Ġval Ġbytes Ġ= Ġpacket . chunk ed ( 2 ). map Ġ{ Ġit . toInt ( 1 6 ). to Byte () Ġ}. toByteArray () ĊĠĠĠĠĠĠĠ Ġval Ġdecoded Packet Ġ= ĠD ns Packet . from ByteArray ( bytes ) ĊĠĠĠĠĠĠĠ Ġval Ġencoded Packet Ġ= Ġdecoded Packet . bytes ĊĠĠĠĠĠĠĠ Ġval Ġdecoded Again Ġ= ĠD ns Packet . from ByteArray ( encoded Packet ) ĊĠĠĠĠĠĠĠ Ġassert ( true ) ĊĠĠĠ Ġ} Ċ }