def test_ur_encoder(self):
ur = make_message_ur(256)
encoder = UREncoder(ur, 30)
parts = []
for i in range(20):
parts.append(encoder.next_part())
expected_parts = [
"ur:bytes/1-9/ltadascfadaxcywenbpljkhdcahkadaemejtswhhylkepmykhhtsytsnoyoyaxaedsuttydmmhhpktpmsrjtdkgsltgh",
"ur:bytes/2-9/ltaoascfadaxcywenbpljkhdcagwdpfnsboxgwlbaawzuefywkdplrsrjynbvygabwjldapfcsgmghhkhstlrdcxaefz",
"ur:bytes/3-9/ltaxascfadaxcywenbpljkhdcahelbknlkuejnbadmssfhfrdpsbiegecpasvssovlgeykssjykklronvsjksopdzool",
"ur:bytes/4-9/ltaaascfadaxcywenbpljkhdcasotkhemthydawydtaxneurlkosgwcekonertkbrlwmplssjtammdplolsbrdzertas",
"ur:bytes/5-9/ltahascfadaxcywenbpljkhdcatbbdfmssrkzocwnezmlennjpfzbgmuktrhtejscktelgfpdlrkfyfwdajldejokbwf",
"ur:bytes/6-9/ltamascfadaxcywenbpljkhdcackjlhkhybssklbwefectpfnbbectrljectpavyrolkzezepkmwidmwoxkilghdsowp",
"ur:bytes/7-9/ltatascfadaxcywenbpljkhdcavszownjkwtclrtvaynhpahrtoxmwvwatmedibkaegdosftvandiodagdhthtrlnnhy",
"ur:bytes/8-9/ltayascfadaxcywenbpljkhdcadmsponkkbbhgsolnjntegepmttmoonftnbuoiyrehfrtsabzsttorodklubbuyaetk",
"ur:bytes/9-9/ltasascfadaxcywenbpljkhdcajskecpmdckihdyhphfotjojtfmlpwmadspaxrkytbztpbauotbgtgtaeaevtgavtny",
"ur:bytes/10-9/ltbkascfadaxcywenbpljkhdcahkadaemejtswhhylkepmykhhtsytsnoyoyaxaedsuttydmmhhpktpmsrjtwdkiplzs",
"ur:bytes/11-9/ltbdascfadaxcywenbpljkhdcahelbknlkuejnbadmssfhfrdpsbiegecpasvssovlgeykssjykklronvsjkvetiiapk",
"ur:bytes/12-9/ltbnascfadaxcywenbpljkhdcarllaluzodmgstospeyiefmwejlwtpedamktksrvlcygmzmmovovllarodtmtbnptrs",
"ur:bytes/13-9/ltbtascfadaxcywenbpljkhdcamtkgtpknghchchyketwsvwgwfdhpgmgtylctotztpdrpayoschcmhplffziachrfgd",
"ur:bytes/14-9/ltbaascfadaxcywenbpljkhdcapazmwnvonnvdnsbyleynwtnsjkjndeoldydkbkdslgjkbbkortbelomueekgvstegt",
"ur:bytes/15-9/ltbsascfadaxcywenbpljkhdcaynmhpddpzoversbdqdfyrehnqzlugmjzmnmtwmrouohtstgsbsahpawkditkckynwt",
"ur:bytes/16-9/ltbeascfadaxcywenbpljkhdcawygekobamwtlihsnpalpsghenskkiynthdzttsimtojetprsttmukirlrsbtamjtpd",
"ur:bytes/17-9/ltbyascfadaxcywenbpljkhdcamklgftaxykpewyrtqzhydntpnytyisincxmhtbceaykolduortotiaiaiafhiaoyce",
"ur:bytes/18-9/ltbgascfadaxcywenbpljkhdcahkadaemejtswhhylkepmykhhtsytsnoyoyaxaedsuttydmmhhpktpmsrjtntwkbkwy",
"ur:bytes/19-9/ltbwascfadaxcywenbpljkhdcadekicpaajootjzpsdrbalteywllbdsnbinaerkurspbncxgslgftvtsrjtksplcpeo",
"ur:bytes/20-9/ltbbascfadaxcywenbpljkhdcayapmrleeleaxpasfrtrdkncffwjyjzgyetdmlewtkpktgllepfrltatazcksmhkbot"
]
assert(parts == expected_parts)
def test_single_part_ur(self):
ur = make_message_ur(50)
encoded = UREncoder.encode(ur)
expected = "ur:bytes/hdeymejtswhhylkepmykhhtsytsnoyoyaxaedsuttydmmhhpktpmsrjtgwdpfnsboxgwlbaawzuefywkdplrsrjynbvygabwjldapfcsdwkbrkch"
assert(encoded == expected)
decoded = URDecoder.decode(encoded)
assert(ur == decoded)
def test_multipart_ur(self):
ur = make_message_ur(32767)
max_fragment_len = 1000
first_seq_num = 100
encoder = UREncoder(ur, max_fragment_len, first_seq_num)
decoder = URDecoder()
while True:
part = encoder.next_part()
decoder.receive_part(part)
if decoder.is_complete():
break
if decoder.is_success():
assert(decoder.result == ur)
else:
print('{}'.format(decoder.result))
assert(false)