def test_eth_should_parse_transaction_into_common_format(self, mock):
mock.return_value = StubResponse({
"hash":
"0x8d3eb0836e0c73ee60c3d89d06d830f8c31c19f47c1dc6fbfc9e02e20852352b",
"to": "0xd2c7649ab7ededf965e5bcd0d7007ebeaee179c4",
"from": "0xaa62dc6cd0123d5bb1e080e61f5fe508b7c8744e",
"value": "15000000000000000000",
"nonce": "4",
"state": "CONFIRMED",
"timestamp": "1620562387"
})
hash = '0x8d3eb0836e0c73ee60c3d89d06d830f8c31c19f47c1dc6fbfc9e02e20852352b'
result = BlockchainClient.transaction('eth', hash)
mock.assert_called_once_with(
f'https://api.blockchain.info/v2/eth/data/transaction/{hash}')
expected = OrderedDict([
('inputs', [
OrderedDict([('address',
'0xaa62dc6cd0123d5bb1e080e61f5fe508b7c8744e'),
('value', 15000000000000000000)])
]),
('outputs', [
OrderedDict([('address',
'0xd2c7649ab7ededf965e5bcd0d7007ebeaee179c4'),
('value', 15000000000000000000)])
]), ('timestamp', '2021-05-09T12:13:07Z')
])
self.assertDictEqual(result, expected)
def get(self, *args, **kwargs):
result = []
for address in Address.objects.filter(
owner=self.request.user
): # Could have this in custom object manager
logging.info(f'{address.address} {address.crypto}')
result.append(
BlockchainClient.address_balance(crypto=address.crypto,
address=address.address))
return Response(data=result)
def get(self, request, *args, **kwargs):
crypto = kwargs.get('crypto')
tx = kwargs.get('tx')
# TODO: might do extra validations on tx id here, but don't know enough about tx ids to do it right now.
TransactionSearch.objects.create(crypto=crypto,
transaction=tx,
creator=request.user)
return Response(BlockchainClient.transaction(crypto=crypto, tx=tx))
def test_bch_should_parse_transaction_into_common_format(self, mock):
response = {
"txid":
"12e5d4e3091e5f3b7a1729398e084fb9971efbaf082983069427fd180d2d50c5",
"size":
219,
"version":
2,
"locktime":
0,
"fee":
220,
"inputs": [{
"value":
195673,
"address":
"bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y"
}],
"outputs": [{
"address": None,
"value": 735
}, {
"address":
"bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y",
"value": 194718
}],
"time":
1620561517
}
mock.return_value = StubResponse(response)
hash = '5aaa2ecc901a6d42fa27eb7ca1535df76ffc75416dd54180c4f9034b9c6d4dc5'
result = BlockchainClient.transaction('bch', hash)
mock.assert_called_once_with(
f'https://api.blockchain.info/haskoin-store/bch/transaction/{hash}'
)
expected = OrderedDict([
('inputs', [
OrderedDict([
('address',
'bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y'),
('value', 195673)
])
]),
('outputs', [
OrderedDict([('address', None), ('value', 735)]),
OrderedDict([
('address',
'bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y'),
('value', 194718)
])
]), ('timestamp', '2021-05-09T11:58:37Z')
])
self.assertDictEqual(result, expected)
def test_btc_should_parse_address_transactions_into_common_format(
self, mock):
response = [{
"inputs": [{
"output": 0,
"sequence": 4294967295,
"value": 135974,
"address": "bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d"
}, {
"output": 2,
"sigscript": "",
"value": 84574,
"address": "bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d"
}],
"outputs": [{
"address": "1LDXE2o8mJDKcgLjLZStZq2nZXMQaUzdrv",
"value": 202992
}],
"time":
1620513287,
"rbf":
False
}]
mock.return_value = StubResponse(response)
result = BlockchainClient.transactions_for_address(
'btc', 'bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d', 2, 20)
mock.assert_called_once_with(
'https://api.blockchain.info/haskoin-store/btc/address/bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d'
+ '/transactions/full',
params={
'limit': 20,
'offset': 40
})
expected = OrderedDict([('transactions', [
OrderedDict([('inputs', [
OrderedDict([('address',
'bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d'),
('value', 135974)]),
OrderedDict([('address',
'bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d'),
('value', 84574)])
]),
('outputs', [
OrderedDict([
('address',
'1LDXE2o8mJDKcgLjLZStZq2nZXMQaUzdrv'),
('value', 202992)
])
]), ('timestamp', '2021-05-08T22:34:47Z')])
])])
self.assertDictEqual(result, expected)
def get(self, request, *args, **kwargs):
page = int(request.query_params.get(self.page_query_param, 0))
crypto = kwargs.get('crypto')
address = kwargs.get('address')
# TODO: might do extra validations on address here, but don't know enough about addresses to do it right now.
transactions = BlockchainClient.transactions_for_address(
crypto=crypto, address=address, page=page, size=self.page_size)
AddressSearch.objects.create(crypto=crypto,
address=address,
page=page,
size=self.page_size,
creator=request.user)
return Response(transactions)
def test_eth_should_parse_address_balance_into_common_format(self, mock):
mock.return_value = StubResponse({
"0xaa62dc6cd0123d5bb1e080e61f5fe508b7c8744e": {
"balance": "5838070680000000000",
"nonce": 5
}
})
hash = '0xaa62dc6cd0123d5bb1e080e61f5fe508b7c8744e'
result = BlockchainClient.address_balance('eth', hash)
mock.assert_called_once_with(
f'https://api.blockchain.info/eth/account/{hash}/balance')
expected = {
'address': hash,
'crypto': 'eth',
'balance': 5838070680000000000
}
self.assertDictEqual(result, expected)
def test_btc_should_parse_transaction_into_common_format(self, mock):
response = {
"inputs": [{
"output": 0,
"sequence": 4294967295,
"value": 135974,
"address": "bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d"
}, {
"output": 2,
"sigscript": "",
"value": 84574,
"address": "bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d"
}],
"outputs": [{
"address": "1LDXE2o8mJDKcgLjLZStZq2nZXMQaUzdrv",
"value": 202992
}],
"time":
1620513287,
"rbf":
False
}
mock.return_value = StubResponse(response)
hash = '436b9e8e30592024ce5ea618245fe5eeac3d00cc453af9ca0ecb5611c26f59ef'
result = BlockchainClient.transaction('btc', hash)
mock.assert_called_once_with(
f'https://api.blockchain.info/haskoin-store/btc/transaction/{hash}'
)
expected = OrderedDict([
('inputs', [
OrderedDict([('address',
'bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d'),
('value', 135974)]),
OrderedDict([('address',
'bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d'),
('value', 84574)])
]),
('outputs', [
OrderedDict([('address', '1LDXE2o8mJDKcgLjLZStZq2nZXMQaUzdrv'),
('value', 202992)])
]), ('timestamp', '2021-05-08T22:34:47Z')
])
self.assertDictEqual(result, expected)
def test_btc_should_parse_address_balance_into_common_format(self, mock):
mock.return_value = StubResponse({
"address": "bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d",
"confirmed": 0,
"unconfirmed": 0,
"utxo": 0,
"txs": 4,
"received": 562685
})
hash = 'bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d'
result = BlockchainClient.address_balance('btc', hash)
mock.assert_called_once_with(
f'https://api.blockchain.info/haskoin-store/btc/address/{hash}/balance'
)
expected = {
'address': 'bc1q8c0wvzxjfeuzr6xhp7xyxjxjh8r0dsc5ph224d',
'crypto': 'btc',
'balance': 0
}
self.assertDictEqual(result, expected)
def test_bch_should_parse_address_balance_into_common_format(self, mock):
mock.return_value = StubResponse({
"address":
"bitcoincash:qzh0095g66csxg04ms7zhcrg2tludgt3duksgjndts",
"confirmed": 452481,
"unconfirmed": 0,
"utxo": 4,
"txs": 333,
"received": 87276583
})
hash = 'qzh0095g66csxg04ms7zhcrg2tludgt3duksgjndts'
result = BlockchainClient.address_balance('bch', hash)
mock.assert_called_once_with(
f'https://api.blockchain.info/haskoin-store/bch/address/{hash}/balance'
)
expected = {
'address':
'bitcoincash:qzh0095g66csxg04ms7zhcrg2tludgt3duksgjndts',
'crypto': 'bch',
'balance': 452481
}
self.assertDictEqual(result, expected)
def test_eth_should_parse_address_transactions_into_common_format(
self, mock):
mock.return_value = StubResponse({
'transactions': [{
"hash":
"0x8d3eb0836e0c73ee60c3d89d06d830f8c31c19f47c1dc6fbfc9e02e20852352b",
"to": "0xd2c7649ab7ededf965e5bcd0d7007ebeaee179c4",
"from": "0xaa62dc6cd0123d5bb1e080e61f5fe508b7c8744e",
"value": "15000000000000000000",
"nonce": "4",
"state": "CONFIRMED",
"timestamp": "1620562387"
}, {
"blockHash":
"0xe1070aa40cedc5ac354ceac48a4f93323b00839d7147623cb4e25648c2c7cf0f",
"to": "0xd2c7649ab7ededf965e5bcd0d7007ebeaee179c4",
"from": "0xaa62dc6cd0123d5bb1e080e61f5fe508b7c8744e",
"value": "1000000000000000000",
"state": "CONFIRMED",
"timestamp": "1620562074"
}]
})
result = BlockchainClient.transactions_for_address(
'eth', '0xaa62dc6cd0123d5bb1e080e61f5fe508b7c8744e', 1, 30)
mock.assert_called_once_with(
'https://api.blockchain.info/v2/eth/data/account/0xaa62dc6cd0123d5bb1e080e61f5fe508b7c8744e/transactions',
params={
'page': 1,
'size': 30
})
expected = OrderedDict([('transactions', [
OrderedDict([
('inputs', [
OrderedDict([
('address',
'0xaa62dc6cd0123d5bb1e080e61f5fe508b7c8744e'),
('value', 15000000000000000000)
])
]),
('outputs', [
OrderedDict([
('address',
'0xd2c7649ab7ededf965e5bcd0d7007ebeaee179c4'),
('value', 15000000000000000000)
])
]), ('timestamp', '2021-05-09T12:13:07Z')
]),
OrderedDict([
('inputs', [
OrderedDict([
('address',
'0xaa62dc6cd0123d5bb1e080e61f5fe508b7c8744e'),
('value', 1000000000000000000)
])
]),
('outputs', [
OrderedDict([
('address',
'0xd2c7649ab7ededf965e5bcd0d7007ebeaee179c4'),
('value', 1000000000000000000)
])
]), ('timestamp', '2021-05-09T12:07:54Z')
])
])])
self.assertDictEqual(result, expected)
def test_bch_should_parse_address_transactions_into_common_format(
self, mock):
response = [{
"txid":
"12e5d4e3091e5f3b7a1729398e084fb9971efbaf082983069427fd180d2d50c5",
"size":
219,
"version":
2,
"locktime":
0,
"fee":
220,
"inputs": [{
"value":
195673,
"address":
"bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y"
}],
"outputs": [{
"address":
"bitcoincash:qp0lac2exr64laxzuju02jtt0eeg0usp3s7kjf0s2p",
"value": 735
}, {
"address":
"bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y",
"value": 194718
}],
"time":
1620561517
}, {
"txid":
"107e66d9f2016776613fdd782d1927b0dde2b99a77a7cb363924ef321704cdb9",
"inputs": [{
"value":
197360,
"address":
"bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y"
}],
"outputs": [{
"address":
"bitcoincash:prpaa5aggrwhksqh3sz7hyyn5nvmq2zzegu39dppqx",
"value": 1469,
"spent": False
}, {
"address":
"bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y",
"value": 195673,
"spent": True,
"spender": {
"txid":
"12e5d4e3091e5f3b7a1729398e084fb9971efbaf082983069427fd180d2d50c5",
"input": 0
}
}],
"time":
1620561462
}]
mock.return_value = StubResponse(response)
result = BlockchainClient.transactions_for_address(
'bch', 'qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y', 2, 20)
mock.assert_called_once_with(
'https://api.blockchain.info/haskoin-store/bch/address/qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y'
+ '/transactions/full',
params={
'limit': 20,
'offset': 40
})
expected = OrderedDict([('transactions', [
OrderedDict([
('inputs', [
OrderedDict([
('address',
'bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y'
), ('value', 195673)
])
]),
('outputs', [
OrderedDict([(
'address',
'bitcoincash:qp0lac2exr64laxzuju02jtt0eeg0usp3s7kjf0s2p'
), ('value', 735)]),
OrderedDict([(
'address',
'bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y'
), ('value', 194718)])
]), ('timestamp', '2021-05-09T11:58:37Z')
]),
OrderedDict([
('inputs', [
OrderedDict([
('address',
'bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y'
), ('value', 197360)
])
]),
('outputs', [
OrderedDict([(
'address',
'bitcoincash:prpaa5aggrwhksqh3sz7hyyn5nvmq2zzegu39dppqx'
), ('value', 1469)]),
OrderedDict([(
'address',
'bitcoincash:qpld9cdua8aa34hl3dm8xrv37y2ps4dwjura8m3h2y'
), ('value', 195673)])
]), ('timestamp', '2021-05-09T11:57:42Z')
])
])])
self.assertDictEqual(result, expected)