def test_parse_signed_json_order(self):
# given
json_order = json.loads("""{
"orderHash": "0x02266a4887256fdf16b47ca13e3f2cca76f93724842f3f7ddf55d92fb6601b6f",
"exchangeContractAddress": "0x12459c951127e0c374ff9105dda097662a027093",
"maker": "0x0046cac6668bef45b517a1b816a762f4f8add2a9",
"taker": "0x0000000000000000000000000000000000000000",
"makerTokenAddress": "0x59adcf176ed2f6788a41b8ea4c4904518e62b6a4",
"takerTokenAddress": "0x2956356cd2a2bf3202f771f50d3d14a367b48070",
"feeRecipient": "0xa258b39954cef5cb142fd567a46cddb31a670124",
"makerTokenAmount": "11000000000000000000",
"takerTokenAmount": "30800000000000000",
"makerFee": "0",
"takerFee": "0",
"expirationUnixTimestampSec": "1511988904",
"salt": "50626048444772008084444062440502087868712695090943879708059561407114509847312",
"ecSignature": {
"r": "0xf9f6a3b67b52d40c16387df2cd6283bbdbfc174577743645dd6f4bd828c7dbc3",
"s": "0x15baf69f6c3cc8ac0f62c89264d73accf1ae165cce5d6e2a0b6325c6e4bab964",
"v": 28
}
}""")
# when
order = Order.from_json(None, json_order)
# then
assert order.exchange_contract_address == Address(
"0x12459c951127e0c374ff9105dda097662a027093")
assert order.maker == Address(
"0x0046cac6668bef45b517a1b816a762f4f8add2a9")
assert order.taker == Address(
"0x0000000000000000000000000000000000000000")
assert order.pay_token == Address(
"0x59adcf176ed2f6788a41b8ea4c4904518e62b6a4")
assert order.buy_token == Address(
"0x2956356cd2a2bf3202f771f50d3d14a367b48070")
assert order.fee_recipient == Address(
"0xa258b39954cef5cb142fd567a46cddb31a670124")
assert order.pay_amount == Wad.from_number(11)
assert order.buy_amount == Wad.from_number(0.0308)
assert order.maker_fee == Wad.from_number(0)
assert order.taker_fee == Wad.from_number(0)
assert order.expiration == 1511988904
assert order.salt == 50626048444772008084444062440502087868712695090943879708059561407114509847312
assert order.ec_signature_r == "0xf9f6a3b67b52d40c16387df2cd6283bbdbfc174577743645dd6f4bd828c7dbc3"
assert order.ec_signature_s == "0x15baf69f6c3cc8ac0f62c89264d73accf1ae165cce5d6e2a0b6325c6e4bab964"
assert order.ec_signature_v == 28
def test_parse_unsigned_json_order(self):
# given
json_order = json.loads("""{
"orderHash": "0x02266a4887256fdf16b47ca13e3f2cca76f93724842f3f7ddf55d92fb6601b6f",
"exchangeContractAddress": "0x12459c951127e0c374ff9105dda097662a027093",
"maker": "0x0046cac6668bef45b517a1b816a762f4f8add2a9",
"taker": "0x0000000000000000000000000000000000000000",
"makerTokenAddress": "0x59adcf176ed2f6788a41b8ea4c4904518e62b6a4",
"takerTokenAddress": "0x2956356cd2a2bf3202f771f50d3d14a367b48070",
"feeRecipient": "0xa258b39954cef5cb142fd567a46cddb31a670124",
"makerTokenAmount": "11000000000000000000",
"takerTokenAmount": "30800000000000000",
"makerFee": "0",
"takerFee": "0",
"expirationUnixTimestampSec": "1511988904",
"salt": "50626048444772008084444062440502087868712695090943879708059561407114509847312"
}""")
# when
order = Order.from_json(None, json_order)
# then
assert order.exchange_contract_address == Address(
"0x12459c951127e0c374ff9105dda097662a027093")
assert order.maker == Address(
"0x0046cac6668bef45b517a1b816a762f4f8add2a9")
assert order.taker == Address(
"0x0000000000000000000000000000000000000000")
assert order.pay_token == Address(
"0x59adcf176ed2f6788a41b8ea4c4904518e62b6a4")
assert order.buy_token == Address(
"0x2956356cd2a2bf3202f771f50d3d14a367b48070")
assert order.fee_recipient == Address(
"0xa258b39954cef5cb142fd567a46cddb31a670124")
assert order.pay_amount == Wad.from_number(11)
assert order.buy_amount == Wad.from_number(0.0308)
assert order.maker_fee == Wad.from_number(0)
assert order.taker_fee == Wad.from_number(0)
assert order.expiration == 1511988904
assert order.salt == 50626048444772008084444062440502087868712695090943879708059561407114509847312
assert order.ec_signature_r is None
assert order.ec_signature_s is None
assert order.ec_signature_v is None