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removed duplicate transactions test suite
Signed-off-by: Lorenz Herzberger <lorenzherzberger@gmail.com>
This commit is contained in:
Lorenz Herzberger
parent
ccf55d1b8d
commit
ebaa3e1103
@ -1,311 +0,0 @@
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# Copyright © 2020 Interplanetary Database Association e.V.,
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# Planetmint and IPDB software contributors.
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# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
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# Code is Apache-2.0 and docs are CC-BY-4.0
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from base58 import b58decode
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import pytest
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from cryptoconditions import ThresholdSha256, Ed25519Sha256
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USER_PRIVATE_KEY = "8eJ8q9ZQpReWyQT5aFCiwtZ5wDZC4eDnCen88p3tQ6ie"
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USER_PUBLIC_KEY = "JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE"
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USER2_PRIVATE_KEY = "F86PQPiqMTwM2Qi2Sda3U4Vdh3AgadMdX3KNVsu5wNJr"
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USER2_PUBLIC_KEY = "GDxwMFbwdATkQELZbMfW8bd9hbNYMZLyVXA3nur2aNbE"
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USER3_PRIVATE_KEY = "4rNQFzWQbVwuTiDVxwuFMvLG5zd8AhrQKCtVovBvcYsB"
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USER3_PUBLIC_KEY = "Gbrg7JtxdjedQRmr81ZZbh1BozS7fBW88ZyxNDy7WLNC"
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CC_FULFILLMENT_URI = (
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"pGSAINdamAGCsQq31Uv-08lkBzoO4XLz2qYjJa8CGmj3B1EagUDlVkMAw2CscpCG4syAboKKh"
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"Id_Hrjl2XTYc-BlIkkBVV-4ghWQozusxh45cBz5tGvSW_XwWVu-JGVRQUOOehAL"
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)
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CC_CONDITION_URI = "ni:///sha-256;" "eZI5q6j8T_fqv7xMROaei9_tmTMk4S7WR5Kr4onPHV8" "?fpt=ed25519-sha-256&cost=131072"
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ASSET_DEFINITION = {"data": "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"}
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DATA = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"
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@pytest.fixture
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def user_priv():
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return USER_PRIVATE_KEY
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@pytest.fixture
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def user_pub():
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return USER_PUBLIC_KEY
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@pytest.fixture
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def user2_priv():
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return USER2_PRIVATE_KEY
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@pytest.fixture
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def user2_pub():
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return USER2_PUBLIC_KEY
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@pytest.fixture
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def user3_priv():
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return USER3_PRIVATE_KEY
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@pytest.fixture
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def user3_pub():
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return USER3_PUBLIC_KEY
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@pytest.fixture
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def ffill_uri():
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return CC_FULFILLMENT_URI
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@pytest.fixture
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def cond_uri():
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return CC_CONDITION_URI
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@pytest.fixture
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def user_Ed25519(user_pub):
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return Ed25519Sha256(public_key=b58decode(user_pub))
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@pytest.fixture
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def user_user2_threshold(user_pub, user2_pub):
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user_pub_keys = [user_pub, user2_pub]
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threshold = ThresholdSha256(threshold=len(user_pub_keys))
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for user_pub in user_pub_keys:
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threshold.add_subfulfillment(Ed25519Sha256(public_key=b58decode(user_pub)))
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return threshold
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@pytest.fixture
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def user2_Ed25519(user2_pub):
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return Ed25519Sha256(public_key=b58decode(user2_pub))
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@pytest.fixture
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def user_input(user_Ed25519, user_pub):
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from transactions.common.transaction import Input
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return Input(user_Ed25519, [user_pub])
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@pytest.fixture
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def user_user2_threshold_output(user_user2_threshold, user_pub, user2_pub):
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from transactions.common.transaction import Output
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return Output(user_user2_threshold, [user_pub, user2_pub])
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@pytest.fixture
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def user_user2_threshold_input(user_user2_threshold, user_pub, user2_pub):
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from transactions.common.transaction import Input
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return Input(user_user2_threshold, [user_pub, user2_pub])
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@pytest.fixture
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def user_output(user_Ed25519, user_pub):
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from transactions.common.transaction import Output
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return Output(user_Ed25519, [user_pub])
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@pytest.fixture
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def user2_output(user2_Ed25519, user2_pub):
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from transactions.common.transaction import Output
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return Output(user2_Ed25519, [user2_pub])
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@pytest.fixture
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def asset_definition():
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return ASSET_DEFINITION
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@pytest.fixture
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def data():
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return DATA
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@pytest.fixture
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def utx(user_input, user_output):
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from transactions.common.transaction import Transaction
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return Transaction(Transaction.CREATE, {"data": None}, [user_input], [user_output])
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@pytest.fixture
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def tx(utx, user_priv):
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return utx.sign([user_priv])
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@pytest.fixture
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def transfer_utx(user_output, user2_output, utx):
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from transactions.common.transaction import Input, TransactionLink, Transaction
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user_output = user_output.to_dict()
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input = Input(utx.outputs[0].fulfillment, user_output["public_keys"], TransactionLink(utx.id, 0))
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return Transaction("TRANSFER", {"id": utx.id}, [input], [user2_output])
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@pytest.fixture
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def transfer_tx(transfer_utx, user_priv):
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return transfer_utx.sign([user_priv])
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@pytest.fixture(scope="session")
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def dummy_transaction():
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return {
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"asset": {"data": None},
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"id": 64 * "a",
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"inputs": [
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{
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"fulfillment": "dummy",
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"fulfills": None,
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"owners_before": [58 * "a"],
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}
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],
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"metadata": None,
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"operation": "CREATE",
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"outputs": [
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{
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"amount": "1",
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"condition": {
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"details": {"public_key": 58 * "b", "type": "ed25519-sha-256"},
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"uri": "dummy",
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},
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"public_keys": [58 * "b"],
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}
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],
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"version": "2.0",
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}
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@pytest.fixture
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def unfulfilled_transaction():
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return {
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"asset": {"data": "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"},
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"id": None,
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"inputs": [
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{
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# XXX This could be None, see #1925
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# https://github.com/planetmint/planetmint/issues/1925
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"fulfillment": {
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"public_key": "JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE",
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"type": "ed25519-sha-256",
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},
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"fulfills": None,
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"owners_before": ["JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE"],
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}
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],
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"metadata": None,
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"operation": "CREATE",
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"outputs": [
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{
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"amount": "1",
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"condition": {
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"details": {
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"public_key": "JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE",
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"type": "ed25519-sha-256",
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},
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"uri": "ni:///sha-256;49C5UWNODwtcINxLgLc90bMCFqCymFYONGEmV4a0sG4?fpt=ed25519-sha-256&cost=131072",
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},
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"public_keys": ["JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE"],
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}
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],
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"version": "1.0",
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}
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@pytest.fixture
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def fulfilled_transaction():
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return {
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"asset": {"data": "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"},
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"id": None,
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"inputs": [
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{
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"fulfillment": (
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"pGSAIP_2P1Juh-94sD3uno1lxMPd9EkIalRo7QB014pT6dD9g"
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"UANRNxasDy1Dfg9C2Fk4UgHdYFsJzItVYi5JJ_vWc6rKltn0k"
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"jagynI0xfyR6X9NhzccTt5oiNH9mThEb4QmagN"
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),
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"fulfills": None,
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"owners_before": ["JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE"],
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}
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],
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"metadata": None,
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"operation": "CREATE",
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"outputs": [
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{
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"amount": "1",
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"condition": {
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"details": {
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"public_key": "JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE",
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"type": "ed25519-sha-256",
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},
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"uri": "ni:///sha-256;49C5UWNODwtcINxLgLc90bMCFqCymFYONGEmV4a0sG4?fpt=ed25519-sha-256&cost=131072",
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},
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"public_keys": ["JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE"],
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}
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],
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"version": "1.0",
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}
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# TODO For reviewers: Pick which approach you like best: parametrized or not?
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@pytest.fixture(
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params=(
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{
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"id": None,
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"fulfillment": {"public_key": "JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE", "type": "ed25519-sha-256"},
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},
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{
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"id": None,
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"fulfillment": (
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"pGSAIP_2P1Juh-94sD3uno1lxMPd9EkIalRo7QB014pT6dD9g"
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"UANRNxasDy1Dfg9C2Fk4UgHdYFsJzItVYi5JJ_vWc6rKltn0k"
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"jagynI0xfyR6X9NhzccTt5oiNH9mThEb4QmagN"
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),
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},
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{
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"id": "7a7c827cf4ef7985f08f4e9d16f5ffc58ca4e82271921dfbed32e70cb462485f",
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"fulfillment": (
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"pGSAIP_2P1Juh-94sD3uno1lxMPd9EkIalRo7QB014pT6dD9g"
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"UANRNxasDy1Dfg9C2Fk4UgHdYFsJzItVYi5JJ_vWc6rKltn0k"
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"jagynI0xfyR6X9NhzccTt5oiNH9mThEb4QmagN"
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),
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},
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)
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)
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def tri_state_transaction(request):
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tx = {
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"asset": {"data": "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"},
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"id": None,
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"inputs": [
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{"fulfillment": None, "fulfills": None, "owners_before": ["JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE"]}
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],
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"metadata": None,
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"operation": "CREATE",
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"outputs": [
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{
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"amount": "1",
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"condition": {
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"details": {
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"public_key": "JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE",
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"type": "ed25519-sha-256",
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},
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"uri": "ni:///sha-256;49C5UWNODwtcINxLgLc90bMCFqCymFYONGEmV4a0sG4?fpt=ed25519-sha-256&cost=131072",
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},
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"public_keys": ["JEAkEJqLbbgDRAtMm8YAjGp759Aq2qTn9eaEHUj2XePE"],
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}
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],
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"version": "2.0",
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}
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tx["id"] = request.param["id"]
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tx["inputs"][0]["fulfillment"] = request.param["fulfillment"]
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return tx
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@ -1,91 +0,0 @@
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# Copyright © 2020 Interplanetary Database Association e.V.,
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# Planetmint and IPDB software contributors.
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# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
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# Code is Apache-2.0 and docs are CC-BY-4.0
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import pytest
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from copy import deepcopy
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from transactions.common.transaction import Transaction
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from transactions.types.assets.create import Create
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from transactions.common.crypto import generate_key_pair
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from transactions.common.memoize import to_dict, from_dict
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pytestmark = pytest.mark.bdb
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def test_memoize_to_dict(b):
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alice = generate_key_pair()
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asset = {"data": "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"}
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assert to_dict.cache_info().hits == 0
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assert to_dict.cache_info().misses == 0
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tx = Create.generate(
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[alice.public_key],
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[([alice.public_key], 1)],
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asset=asset,
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).sign([alice.private_key])
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tx.to_dict()
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assert to_dict.cache_info().hits == 0
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assert to_dict.cache_info().misses == 1
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tx.to_dict()
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tx.to_dict()
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assert to_dict.cache_info().hits == 2
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assert to_dict.cache_info().misses == 1
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def test_memoize_from_dict(b):
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alice = generate_key_pair()
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asset = {"data": "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"}
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assert from_dict.cache_info().hits == 0
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assert from_dict.cache_info().misses == 0
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tx = Create.generate(
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[alice.public_key],
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[([alice.public_key], 1)],
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asset=asset,
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).sign([alice.private_key])
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tx_dict = deepcopy(tx.to_dict())
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Transaction.from_dict(tx_dict)
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assert from_dict.cache_info().hits == 0
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assert from_dict.cache_info().misses == 1
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Transaction.from_dict(tx_dict)
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Transaction.from_dict(tx_dict)
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assert from_dict.cache_info().hits == 2
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assert from_dict.cache_info().misses == 1
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def test_memoize_input_valid(b):
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alice = generate_key_pair()
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asset = {"data": "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"}
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assert Transaction._input_valid.cache_info().hits == 0
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assert Transaction._input_valid.cache_info().misses == 0
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tx = Create.generate(
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[alice.public_key],
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[([alice.public_key], 1)],
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asset=asset,
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).sign([alice.private_key])
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tx.inputs_valid()
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assert Transaction._input_valid.cache_info().hits == 0
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assert Transaction._input_valid.cache_info().misses == 1
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tx.inputs_valid()
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tx.inputs_valid()
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assert Transaction._input_valid.cache_info().hits == 2
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assert Transaction._input_valid.cache_info().misses == 1
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@ -1,142 +0,0 @@
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# Copyright © 2020 Interplanetary Database Association e.V.,
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# Planetmint and IPDB software contributors.
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# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
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# Code is Apache-2.0 and docs are CC-BY-4.0
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"""This module is tests related to schema checking, but _not_ of granular schematic
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properties related to validation.
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"""
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from unittest.mock import patch
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from hypothesis import given
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from hypothesis.strategies import from_regex as regex
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from pytest import raises
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from transactions.common.exceptions import SchemaValidationError
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from transactions.common.schema import (
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TX_SCHEMA_COMMON,
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validate_transaction_schema,
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)
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SUPPORTED_CRYPTOCONDITION_TYPES = ("threshold-sha-256", "ed25519-sha-256")
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UNSUPPORTED_CRYPTOCONDITION_TYPES = ("preimage-sha-256", "prefix-sha-256", "rsa-sha-256")
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################################################################################
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# Test of schema utils
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def _test_additionalproperties(node, path=""):
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"""Validate that each object node has additionalProperties set, so that
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objects with junk keys do not pass as valid.
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"""
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if isinstance(node, list):
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for i, nnode in enumerate(node):
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_test_additionalproperties(nnode, path + str(i) + ".")
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if isinstance(node, dict):
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if node.get("type") == "object":
|
||||
assert "additionalProperties" in node, "additionalProperties not set at path:" + path
|
||||
for name, val in node.items():
|
||||
_test_additionalproperties(val, path + name + ".")
|
||||
|
||||
|
||||
def test_transaction_schema_additionalproperties():
|
||||
_test_additionalproperties(TX_SCHEMA_COMMON)
|
||||
|
||||
|
||||
################################################################################
|
||||
# Test call transaction schema
|
||||
|
||||
|
||||
def test_validate_transaction_create(create_tx):
|
||||
validate_transaction_schema(create_tx.to_dict())
|
||||
|
||||
|
||||
def test_validate_transaction_signed_create(signed_create_tx):
|
||||
validate_transaction_schema(signed_create_tx.to_dict())
|
||||
|
||||
|
||||
def test_validate_transaction_signed_transfer(signed_transfer_tx):
|
||||
validate_transaction_schema(signed_transfer_tx.to_dict())
|
||||
|
||||
|
||||
def test_validate_transaction_fails():
|
||||
with raises(SchemaValidationError):
|
||||
validate_transaction_schema({})
|
||||
|
||||
|
||||
def test_validate_failure_inconsistent():
|
||||
with patch("jsonschema.validate"):
|
||||
with raises(SchemaValidationError):
|
||||
validate_transaction_schema({})
|
||||
|
||||
|
||||
@given(
|
||||
condition_uri=regex(
|
||||
r"^ni:\/\/\/sha-256;([a-zA-Z0-9_-]{{0,86}})\?fpt=({})"
|
||||
r"&cost=[0-9]+(?![\n])$".format("|".join(t for t in SUPPORTED_CRYPTOCONDITION_TYPES))
|
||||
)
|
||||
)
|
||||
def test_condition_uri_with_supported_fpt(dummy_transaction, condition_uri):
|
||||
dummy_transaction["outputs"][0]["condition"]["uri"] = condition_uri
|
||||
validate_transaction_schema(dummy_transaction)
|
||||
|
||||
|
||||
@given(
|
||||
condition_uri=regex(
|
||||
r"^ni:\/\/\/sha-256;([a-zA-Z0-9_-]{{0,86}})\?fpt="
|
||||
r"({})&cost=[0-9]+(?![\n])$".format("|".join(UNSUPPORTED_CRYPTOCONDITION_TYPES))
|
||||
)
|
||||
)
|
||||
def test_condition_uri_with_unsupported_fpt(dummy_transaction, condition_uri):
|
||||
dummy_transaction["outputs"][0]["condition"]["uri"] = condition_uri
|
||||
with raises(SchemaValidationError):
|
||||
validate_transaction_schema(dummy_transaction)
|
||||
|
||||
|
||||
@given(
|
||||
condition_uri=regex(
|
||||
r"^ni:\/\/\/sha-256;([a-zA-Z0-9_-]{{0,86}})\?fpt=(?!{})"
|
||||
r"&cost=[0-9]+(?![\n])$".format("$|".join(t for t in SUPPORTED_CRYPTOCONDITION_TYPES))
|
||||
)
|
||||
)
|
||||
def test_condition_uri_with_unknown_fpt(dummy_transaction, condition_uri):
|
||||
dummy_transaction["outputs"][0]["condition"]["uri"] = condition_uri
|
||||
with raises(SchemaValidationError):
|
||||
validate_transaction_schema(dummy_transaction)
|
||||
|
||||
|
||||
@given(
|
||||
condition_uri=regex(
|
||||
r"^ni:\/\/\/sha-256;([a-zA-Z0-9_-]{0,86})\?fpt=threshold-sha-256"
|
||||
r"&cost=[0-9]+&subtypes=ed25519-sha-256(?![\n])$"
|
||||
)
|
||||
)
|
||||
def test_condition_uri_with_supported_subtype(dummy_transaction, condition_uri):
|
||||
dummy_transaction["outputs"][0]["condition"]["uri"] = condition_uri
|
||||
validate_transaction_schema(dummy_transaction)
|
||||
|
||||
|
||||
@given(
|
||||
condition_uri=regex(
|
||||
r"^ni:\/\/\/sha-256;([a-zA-Z0-9_-]{0,86})\?fpt=threshold-sha-256&cost="
|
||||
r"[0-9]+&subtypes=(preimage-sha-256|prefix-sha-256|rsa-sha-256)(?![\n])$"
|
||||
)
|
||||
)
|
||||
def test_condition_uri_with_unsupported_subtype(dummy_transaction, condition_uri):
|
||||
dummy_transaction["outputs"][0]["condition"]["uri"] = condition_uri
|
||||
with raises(SchemaValidationError):
|
||||
validate_transaction_schema(dummy_transaction)
|
||||
|
||||
|
||||
@given(
|
||||
condition_uri=regex(
|
||||
r"^ni:\/\/\/sha-256;([a-zA-Z0-9_-]{{0,86}})\?fpt=threshold-sha-256"
|
||||
r"&cost=[0-9]+&subtypes=(?!{})(?![\n])$".format("$|".join(t for t in SUPPORTED_CRYPTOCONDITION_TYPES))
|
||||
)
|
||||
)
|
||||
def test_condition_uri_with_unknown_subtype(dummy_transaction, condition_uri):
|
||||
dummy_transaction["outputs"][0]["condition"]["uri"] = condition_uri
|
||||
with raises(SchemaValidationError):
|
||||
validate_transaction_schema(dummy_transaction)
|
||||
@ -1,886 +0,0 @@
|
||||
# Copyright © 2020 Interplanetary Database Association e.V.,
|
||||
# Planetmint and IPDB software contributors.
|
||||
# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
|
||||
# Code is Apache-2.0 and docs are CC-BY-4.0
|
||||
|
||||
"""These are tests of the API of the Transaction class and associated classes.
|
||||
Tests for transaction validation are separate.
|
||||
"""
|
||||
import json
|
||||
from copy import deepcopy
|
||||
|
||||
from base58 import b58encode, b58decode
|
||||
from transactions.types.assets.create import Create
|
||||
from transactions.types.assets.transfer import Transfer
|
||||
from transactions.common.transaction import Output
|
||||
from transactions.common.transaction import Input
|
||||
from transactions.common.exceptions import AmountError
|
||||
from transactions.common.transaction import Transaction
|
||||
from transactions.common.transaction import TransactionLink
|
||||
from cryptoconditions import ThresholdSha256
|
||||
from cryptoconditions import Fulfillment
|
||||
from cryptoconditions import PreimageSha256
|
||||
from cryptoconditions import Ed25519Sha256
|
||||
from pytest import mark, raises
|
||||
|
||||
from hashlib import sha3_256
|
||||
|
||||
pytestmark = mark.bdb
|
||||
|
||||
|
||||
def test_input_serialization(ffill_uri, user_pub):
|
||||
expected = {
|
||||
"owners_before": [user_pub],
|
||||
"fulfillment": ffill_uri,
|
||||
"fulfills": None,
|
||||
}
|
||||
input = Input(Fulfillment.from_uri(ffill_uri), [user_pub])
|
||||
assert input.to_dict() == expected
|
||||
|
||||
|
||||
def test_input_deserialization_with_uri(ffill_uri, user_pub):
|
||||
expected = Input(Fulfillment.from_uri(ffill_uri), [user_pub])
|
||||
ffill = {
|
||||
"owners_before": [user_pub],
|
||||
"fulfillment": ffill_uri,
|
||||
"fulfills": None,
|
||||
}
|
||||
input = Input.from_dict(ffill)
|
||||
|
||||
assert input == expected
|
||||
|
||||
|
||||
@mark.skip(reason="None is tolerated because it is None before fulfilling.")
|
||||
def test_input_deserialization_with_invalid_input(user_pub):
|
||||
from transactions.common.transaction import Input
|
||||
|
||||
ffill = {
|
||||
"owners_before": [user_pub],
|
||||
"fulfillment": None,
|
||||
"fulfills": None,
|
||||
}
|
||||
with raises(TypeError):
|
||||
Input.from_dict(ffill)
|
||||
|
||||
|
||||
def test_input_deserialization_with_invalid_fulfillment_uri(user_pub):
|
||||
from transactions.common.exceptions import InvalidSignature
|
||||
from transactions.common.transaction import Input
|
||||
|
||||
ffill = {
|
||||
"owners_before": [user_pub],
|
||||
"fulfillment": "an invalid fulfillment",
|
||||
"fulfills": None,
|
||||
}
|
||||
with raises(InvalidSignature):
|
||||
Input.from_dict(ffill)
|
||||
|
||||
|
||||
def test_input_deserialization_with_unsigned_fulfillment(ffill_uri, user_pub):
|
||||
expected = Input(Fulfillment.from_uri(ffill_uri), [user_pub])
|
||||
ffill = {
|
||||
"owners_before": [user_pub],
|
||||
"fulfillment": Fulfillment.from_uri(ffill_uri),
|
||||
"fulfills": None,
|
||||
}
|
||||
input = Input.from_dict(ffill)
|
||||
|
||||
assert input == expected
|
||||
|
||||
|
||||
def test_output_serialization(user_Ed25519, user_pub):
|
||||
from transactions.common.transaction import Output
|
||||
|
||||
expected = {
|
||||
"condition": {
|
||||
"uri": user_Ed25519.condition_uri,
|
||||
"details": {
|
||||
"type": "ed25519-sha-256",
|
||||
"public_key": b58encode(user_Ed25519.public_key).decode(),
|
||||
},
|
||||
},
|
||||
"public_keys": [user_pub],
|
||||
"amount": "1",
|
||||
}
|
||||
|
||||
cond = Output(user_Ed25519, [user_pub], 1)
|
||||
|
||||
assert cond.to_dict() == expected
|
||||
|
||||
|
||||
def test_output_deserialization(user_Ed25519, user_pub):
|
||||
from transactions.common.transaction import Output
|
||||
|
||||
expected = Output(user_Ed25519, [user_pub], 1)
|
||||
cond = {
|
||||
"condition": {
|
||||
"uri": user_Ed25519.condition_uri,
|
||||
"details": {
|
||||
"type": "ed25519-sha-256",
|
||||
"public_key": b58encode(user_Ed25519.public_key).decode(),
|
||||
},
|
||||
},
|
||||
"public_keys": [user_pub],
|
||||
"amount": "1",
|
||||
}
|
||||
cond = Output.from_dict(cond)
|
||||
|
||||
assert cond == expected
|
||||
|
||||
|
||||
def test_output_hashlock_serialization():
|
||||
secret = b"wow much secret"
|
||||
hashlock = PreimageSha256(preimage=secret).condition_uri
|
||||
|
||||
expected = {
|
||||
"condition": {
|
||||
"uri": hashlock,
|
||||
},
|
||||
"public_keys": None,
|
||||
"amount": "1",
|
||||
}
|
||||
cond = Output(hashlock, amount=1)
|
||||
|
||||
assert cond.to_dict() == expected
|
||||
|
||||
|
||||
def test_output_hashlock_deserialization():
|
||||
secret = b"wow much secret"
|
||||
hashlock = PreimageSha256(preimage=secret).condition_uri
|
||||
expected = Output(hashlock, amount=1)
|
||||
|
||||
cond = {
|
||||
"condition": {"uri": hashlock},
|
||||
"public_keys": None,
|
||||
"amount": "1",
|
||||
}
|
||||
cond = Output.from_dict(cond)
|
||||
|
||||
assert cond == expected
|
||||
|
||||
|
||||
def test_invalid_output_initialization(cond_uri, user_pub):
|
||||
with raises(TypeError):
|
||||
Output(cond_uri, user_pub)
|
||||
with raises(TypeError):
|
||||
Output(cond_uri, [user_pub], "amount")
|
||||
with raises(AmountError):
|
||||
Output(cond_uri, [user_pub], 0)
|
||||
|
||||
|
||||
def test_generate_output_split_half_recursive(user_pub, user2_pub, user3_pub):
|
||||
expected_simple1 = Ed25519Sha256(public_key=b58decode(user_pub))
|
||||
expected_simple2 = Ed25519Sha256(public_key=b58decode(user2_pub))
|
||||
expected_simple3 = Ed25519Sha256(public_key=b58decode(user3_pub))
|
||||
|
||||
expected = ThresholdSha256(threshold=2)
|
||||
expected.add_subfulfillment(expected_simple1)
|
||||
expected_threshold = ThresholdSha256(threshold=2)
|
||||
expected_threshold.add_subfulfillment(expected_simple2)
|
||||
expected_threshold.add_subfulfillment(expected_simple3)
|
||||
expected.add_subfulfillment(expected_threshold)
|
||||
|
||||
cond = Output.generate([user_pub, [user2_pub, expected_simple3]], 1)
|
||||
assert cond.fulfillment.to_dict() == expected.to_dict()
|
||||
|
||||
|
||||
def test_generate_outputs_split_half_single_owner(user_pub, user2_pub, user3_pub):
|
||||
expected_simple1 = Ed25519Sha256(public_key=b58decode(user_pub))
|
||||
expected_simple2 = Ed25519Sha256(public_key=b58decode(user2_pub))
|
||||
expected_simple3 = Ed25519Sha256(public_key=b58decode(user3_pub))
|
||||
|
||||
expected = ThresholdSha256(threshold=2)
|
||||
expected_threshold = ThresholdSha256(threshold=2)
|
||||
expected_threshold.add_subfulfillment(expected_simple2)
|
||||
expected_threshold.add_subfulfillment(expected_simple3)
|
||||
expected.add_subfulfillment(expected_threshold)
|
||||
expected.add_subfulfillment(expected_simple1)
|
||||
|
||||
cond = Output.generate([[expected_simple2, user3_pub], user_pub], 1)
|
||||
assert cond.fulfillment.to_dict() == expected.to_dict()
|
||||
|
||||
|
||||
def test_generate_outputs_flat_ownage(user_pub, user2_pub, user3_pub):
|
||||
expected_simple1 = Ed25519Sha256(public_key=b58decode(user_pub))
|
||||
expected_simple2 = Ed25519Sha256(public_key=b58decode(user2_pub))
|
||||
expected_simple3 = Ed25519Sha256(public_key=b58decode(user3_pub))
|
||||
|
||||
expected = ThresholdSha256(threshold=3)
|
||||
expected.add_subfulfillment(expected_simple1)
|
||||
expected.add_subfulfillment(expected_simple2)
|
||||
expected.add_subfulfillment(expected_simple3)
|
||||
|
||||
cond = Output.generate([user_pub, user2_pub, expected_simple3], 1)
|
||||
assert cond.fulfillment.to_dict() == expected.to_dict()
|
||||
|
||||
|
||||
def test_generate_output_single_owner(user_pub):
|
||||
expected = Ed25519Sha256(public_key=b58decode(user_pub))
|
||||
cond = Output.generate([user_pub], 1)
|
||||
|
||||
assert cond.fulfillment.to_dict() == expected.to_dict()
|
||||
|
||||
|
||||
def test_generate_output_single_owner_with_output(user_pub):
|
||||
expected = Ed25519Sha256(public_key=b58decode(user_pub))
|
||||
cond = Output.generate([expected], 1)
|
||||
|
||||
assert cond.fulfillment.to_dict() == expected.to_dict()
|
||||
|
||||
|
||||
def test_generate_output_invalid_parameters(user_pub, user2_pub, user3_pub):
|
||||
from transactions.common.transaction import Output
|
||||
from transactions.common.exceptions import AmountError
|
||||
|
||||
with raises(ValueError):
|
||||
Output.generate([], 1)
|
||||
with raises(TypeError):
|
||||
Output.generate("not a list", 1)
|
||||
with raises(ValueError):
|
||||
Output.generate([[user_pub, [user2_pub, [user3_pub]]]], 1)
|
||||
with raises(ValueError):
|
||||
Output.generate([[user_pub]], 1)
|
||||
with raises(AmountError):
|
||||
Output.generate([[user_pub]], -1)
|
||||
|
||||
|
||||
def test_invalid_transaction_initialization(asset_definition):
|
||||
with raises(ValueError):
|
||||
Transaction(operation="invalid operation", asset=asset_definition)
|
||||
with raises(TypeError):
|
||||
Transaction(operation="CREATE", asset="invalid asset")
|
||||
with raises(TypeError):
|
||||
Transaction(operation="TRANSFER", asset={})
|
||||
with raises(TypeError):
|
||||
Transaction(operation="CREATE", asset=asset_definition, outputs="invalid outputs")
|
||||
with raises(TypeError):
|
||||
Transaction(operation="CREATE", asset=asset_definition, outputs=[], inputs="invalid inputs")
|
||||
with raises(TypeError):
|
||||
Transaction(
|
||||
operation="CREATE", asset=asset_definition, outputs=[], inputs=[], metadata={"data": "invalid metadata"}
|
||||
)
|
||||
|
||||
|
||||
def test_create_default_asset_on_tx_initialization(asset_definition):
|
||||
expected = {"data": None}
|
||||
tx = Transaction(Transaction.CREATE, asset=expected)
|
||||
asset = tx.asset
|
||||
|
||||
assert asset == expected
|
||||
|
||||
|
||||
def test_transaction_serialization(user_input, user_output, data):
|
||||
expected = {
|
||||
"id": None,
|
||||
"version": Transaction.VERSION,
|
||||
# NOTE: This test assumes that Inputs and Outputs can
|
||||
# successfully be serialized
|
||||
"inputs": [user_input.to_dict()],
|
||||
"outputs": [user_output.to_dict()],
|
||||
"operation": Transaction.CREATE,
|
||||
"metadata": None,
|
||||
"asset": {
|
||||
"data": data,
|
||||
},
|
||||
}
|
||||
|
||||
tx = Transaction(Transaction.CREATE, {"data": data}, [user_input], [user_output])
|
||||
tx_dict = tx.to_dict()
|
||||
|
||||
assert tx_dict == expected
|
||||
|
||||
|
||||
def test_transaction_deserialization(tri_state_transaction):
|
||||
from .utils import validate_transaction_model
|
||||
|
||||
tx = Transaction.from_dict(tri_state_transaction)
|
||||
validate_transaction_model(tx)
|
||||
|
||||
|
||||
def test_invalid_input_initialization(user_input, user_pub):
|
||||
from transactions.common.transaction import Input
|
||||
|
||||
with raises(TypeError):
|
||||
Input(user_input, user_pub)
|
||||
with raises(TypeError):
|
||||
Input(user_input, tx_input="somethingthatiswrong")
|
||||
|
||||
|
||||
def test_transaction_link_serialization():
|
||||
|
||||
tx_id = "a transaction id"
|
||||
expected = {
|
||||
"transaction_id": tx_id,
|
||||
"output_index": 0,
|
||||
}
|
||||
tx_link = TransactionLink(tx_id, 0)
|
||||
|
||||
assert tx_link.to_dict() == expected
|
||||
|
||||
|
||||
def test_transaction_link_serialization_with_empty_payload():
|
||||
expected = None
|
||||
tx_link = TransactionLink()
|
||||
|
||||
assert tx_link.to_dict() == expected
|
||||
|
||||
|
||||
def test_transaction_link_deserialization():
|
||||
tx_id = "a transaction id"
|
||||
expected = TransactionLink(tx_id, 0)
|
||||
tx_link = {
|
||||
"transaction_id": tx_id,
|
||||
"output_index": 0,
|
||||
}
|
||||
tx_link = TransactionLink.from_dict(tx_link)
|
||||
|
||||
assert tx_link == expected
|
||||
|
||||
|
||||
def test_transaction_link_deserialization_with_empty_payload():
|
||||
expected = TransactionLink()
|
||||
tx_link = TransactionLink.from_dict(None)
|
||||
|
||||
assert tx_link == expected
|
||||
|
||||
|
||||
def test_transaction_link_empty_to_uri():
|
||||
expected = None
|
||||
tx_link = TransactionLink().to_uri()
|
||||
|
||||
assert expected == tx_link
|
||||
|
||||
|
||||
def test_transaction_link_to_uri():
|
||||
expected = "path/transactions/abc/outputs/0"
|
||||
tx_link = TransactionLink("abc", 0).to_uri("path")
|
||||
|
||||
assert expected == tx_link
|
||||
|
||||
|
||||
def test_cast_transaction_link_to_boolean():
|
||||
assert bool(TransactionLink()) is False
|
||||
assert bool(TransactionLink("a", None)) is False
|
||||
assert bool(TransactionLink(None, "b")) is False
|
||||
assert bool(TransactionLink("a", "b")) is True
|
||||
assert bool(TransactionLink(False, False)) is True
|
||||
|
||||
|
||||
def test_transaction_link_eq():
|
||||
assert TransactionLink(1, 2) == TransactionLink(1, 2)
|
||||
assert TransactionLink(2, 2) != TransactionLink(1, 2)
|
||||
assert TransactionLink(1, 1) != TransactionLink(1, 2)
|
||||
assert TransactionLink(2, 1) != TransactionLink(1, 2)
|
||||
|
||||
|
||||
def test_add_input_to_tx(user_input, asset_definition):
|
||||
from .utils import validate_transaction_model
|
||||
|
||||
tx = Transaction(Transaction.CREATE, asset_definition, [], [])
|
||||
tx.add_input(user_input)
|
||||
|
||||
assert len(tx.inputs) == 1
|
||||
|
||||
validate_transaction_model(tx)
|
||||
|
||||
|
||||
def test_add_input_to_tx_with_invalid_parameters(asset_definition):
|
||||
tx = Transaction(Transaction.CREATE, asset_definition)
|
||||
|
||||
with raises(TypeError):
|
||||
tx.add_input("somewronginput")
|
||||
|
||||
|
||||
def test_add_output_to_tx(user_output, user_input, asset_definition):
|
||||
from .utils import validate_transaction_model
|
||||
|
||||
tx = Transaction(Transaction.CREATE, asset_definition, [user_input])
|
||||
tx.add_output(user_output)
|
||||
|
||||
assert len(tx.outputs) == 1
|
||||
|
||||
validate_transaction_model(tx)
|
||||
|
||||
|
||||
def test_add_output_to_tx_with_invalid_parameters(asset_definition):
|
||||
tx = Transaction(Transaction.CREATE, asset_definition, [], [])
|
||||
|
||||
with raises(TypeError):
|
||||
tx.add_output("somewronginput")
|
||||
|
||||
|
||||
def test_sign_with_invalid_parameters(utx, user_priv):
|
||||
with raises(TypeError):
|
||||
utx.sign(None)
|
||||
with raises(TypeError):
|
||||
utx.sign(user_priv)
|
||||
|
||||
|
||||
def test_validate_tx_simple_create_signature(user_input, user_output, user_priv, asset_definition):
|
||||
from .utils import validate_transaction_model
|
||||
|
||||
tx = Transaction(Transaction.CREATE, asset_definition, [user_input], [user_output])
|
||||
expected = deepcopy(user_output)
|
||||
tx_dict = tx.to_dict()
|
||||
tx_dict["inputs"][0]["fulfillment"] = None
|
||||
serialized_tx = json.dumps(tx_dict, sort_keys=True, separators=(",", ":"), ensure_ascii=True)
|
||||
message = sha3_256(serialized_tx.encode()).digest()
|
||||
expected.fulfillment.sign(message, b58decode(user_priv))
|
||||
tx.sign([user_priv])
|
||||
|
||||
assert tx.inputs[0].to_dict()["fulfillment"] == expected.fulfillment.serialize_uri()
|
||||
assert tx.inputs_valid() is True
|
||||
|
||||
validate_transaction_model(tx)
|
||||
|
||||
|
||||
def test_invoke_simple_signature_fulfillment_with_invalid_params(utx, user_input):
|
||||
from transactions.common.exceptions import KeypairMismatchException
|
||||
|
||||
with raises(KeypairMismatchException):
|
||||
invalid_key_pair = {"wrong_pub_key": "wrong_priv_key"}
|
||||
utx._sign_simple_signature_fulfillment(user_input, "somemessage", invalid_key_pair)
|
||||
|
||||
|
||||
def test_sign_threshold_with_invalid_params(utx, user_user2_threshold_input, user3_pub, user3_priv):
|
||||
from transactions.common.exceptions import KeypairMismatchException
|
||||
|
||||
with raises(KeypairMismatchException):
|
||||
utx._sign_threshold_signature_fulfillment(user_user2_threshold_input, "somemessage", {user3_pub: user3_priv})
|
||||
with raises(KeypairMismatchException):
|
||||
user_user2_threshold_input.owners_before = [58 * "a"]
|
||||
utx._sign_threshold_signature_fulfillment(user_user2_threshold_input, "somemessage", None)
|
||||
|
||||
|
||||
def test_validate_input_with_invalid_parameters(utx):
|
||||
input_conditions = [out.fulfillment.condition_uri for out in utx.outputs]
|
||||
tx_dict = utx.to_dict()
|
||||
tx_serialized = Transaction._to_str(tx_dict)
|
||||
valid = utx._input_valid(utx.inputs[0], tx_serialized, input_conditions[0])
|
||||
assert not valid
|
||||
|
||||
|
||||
def test_validate_tx_threshold_create_signature(
|
||||
user_user2_threshold_input,
|
||||
user_user2_threshold_output,
|
||||
user_pub,
|
||||
user2_pub,
|
||||
user_priv,
|
||||
user2_priv,
|
||||
asset_definition,
|
||||
):
|
||||
from .utils import validate_transaction_model
|
||||
|
||||
tx = Transaction(Transaction.CREATE, asset_definition, [user_user2_threshold_input], [user_user2_threshold_output])
|
||||
tx_dict = tx.to_dict()
|
||||
tx_dict["inputs"][0]["fulfillment"] = None
|
||||
serialized_tx = json.dumps(tx_dict, sort_keys=True, separators=(",", ":"), ensure_ascii=True)
|
||||
message = sha3_256(serialized_tx.encode()).digest()
|
||||
expected = deepcopy(user_user2_threshold_output)
|
||||
expected.fulfillment.subconditions[0]["body"].sign(message, b58decode(user_priv))
|
||||
expected.fulfillment.subconditions[1]["body"].sign(message, b58decode(user2_priv))
|
||||
tx.sign([user_priv, user2_priv])
|
||||
|
||||
assert tx.inputs[0].to_dict()["fulfillment"] == expected.fulfillment.serialize_uri()
|
||||
assert tx.inputs_valid() is True
|
||||
|
||||
validate_transaction_model(tx)
|
||||
|
||||
|
||||
def test_validate_tx_threshold_duplicated_pk(user_pub, user_priv, asset_definition):
|
||||
threshold = ThresholdSha256(threshold=2)
|
||||
threshold.add_subfulfillment(Ed25519Sha256(public_key=b58decode(user_pub)))
|
||||
threshold.add_subfulfillment(Ed25519Sha256(public_key=b58decode(user_pub)))
|
||||
|
||||
threshold_input = Input(threshold, [user_pub, user_pub])
|
||||
threshold_output = Output(threshold, [user_pub, user_pub])
|
||||
|
||||
tx = Transaction(Transaction.CREATE, asset_definition, [threshold_input], [threshold_output])
|
||||
|
||||
tx_dict = tx.to_dict()
|
||||
tx_dict["inputs"][0]["fulfillment"] = None
|
||||
serialized_tx = json.dumps(tx_dict, sort_keys=True, separators=(",", ":"), ensure_ascii=True)
|
||||
message = sha3_256(serialized_tx.encode()).digest()
|
||||
|
||||
expected = deepcopy(threshold_input)
|
||||
expected.fulfillment.subconditions[0]["body"].sign(message, b58decode(user_priv))
|
||||
expected.fulfillment.subconditions[1]["body"].sign(message, b58decode(user_priv))
|
||||
|
||||
tx.sign([user_priv, user_priv])
|
||||
|
||||
subconditions = tx.inputs[0].fulfillment.subconditions
|
||||
expected_subconditions = expected.fulfillment.subconditions
|
||||
assert subconditions[0]["body"].to_dict()["signature"] == expected_subconditions[0]["body"].to_dict()["signature"]
|
||||
assert subconditions[1]["body"].to_dict()["signature"] == expected_subconditions[1]["body"].to_dict()["signature"]
|
||||
|
||||
assert tx.inputs[0].to_dict()["fulfillment"] == expected.fulfillment.serialize_uri()
|
||||
assert tx.inputs_valid() is True
|
||||
|
||||
|
||||
def test_multiple_input_validation_of_transfer_tx(
|
||||
user_input, user_output, user_priv, user2_pub, user2_priv, user3_pub, user3_priv, asset_definition
|
||||
):
|
||||
from .utils import validate_transaction_model
|
||||
|
||||
tx = Transaction(Transaction.CREATE, asset_definition, [user_input], [user_output, deepcopy(user_output)])
|
||||
tx.sign([user_priv])
|
||||
|
||||
inputs = [
|
||||
Input(cond.fulfillment, cond.public_keys, TransactionLink(tx.id, index))
|
||||
for index, cond in enumerate(tx.outputs)
|
||||
]
|
||||
outputs = [
|
||||
Output(Ed25519Sha256(public_key=b58decode(user3_pub)), [user3_pub]),
|
||||
Output(Ed25519Sha256(public_key=b58decode(user3_pub)), [user3_pub]),
|
||||
]
|
||||
transfer_tx = Transaction("TRANSFER", {"id": tx.id}, inputs, outputs)
|
||||
transfer_tx = transfer_tx.sign([user_priv])
|
||||
|
||||
assert transfer_tx.inputs_valid(tx.outputs) is True
|
||||
|
||||
validate_transaction_model(tx)
|
||||
|
||||
|
||||
def test_validate_inputs_of_transfer_tx_with_invalid_params(
|
||||
transfer_tx, cond_uri, utx, user2_pub, user_priv, ffill_uri
|
||||
):
|
||||
invalid_out = Output(Ed25519Sha256.from_uri(ffill_uri), ["invalid"])
|
||||
assert transfer_tx.inputs_valid([invalid_out]) is False
|
||||
invalid_out = utx.outputs[0]
|
||||
invalid_out.public_key = "invalid"
|
||||
assert transfer_tx.inputs_valid([invalid_out]) is True
|
||||
|
||||
with raises(TypeError):
|
||||
assert transfer_tx.inputs_valid(None) is False
|
||||
with raises(AttributeError):
|
||||
transfer_tx.inputs_valid("not a list")
|
||||
with raises(ValueError):
|
||||
transfer_tx.inputs_valid([])
|
||||
with raises(TypeError):
|
||||
transfer_tx.operation = "Operation that doesn't exist"
|
||||
transfer_tx.inputs_valid([utx.outputs[0]])
|
||||
|
||||
|
||||
def test_create_create_transaction_single_io(user_output, user_pub, data):
|
||||
from .utils import validate_transaction_model
|
||||
|
||||
expected = {
|
||||
"outputs": [user_output.to_dict()],
|
||||
"metadata": data,
|
||||
"asset": {
|
||||
"data": data,
|
||||
},
|
||||
"inputs": [{"owners_before": [user_pub], "fulfillment": None, "fulfills": None}],
|
||||
"operation": "CREATE",
|
||||
"version": Transaction.VERSION,
|
||||
}
|
||||
|
||||
tx = Create.generate([user_pub], [([user_pub], 1)], metadata=data, asset={"data": data})
|
||||
tx_dict = tx.to_dict()
|
||||
tx_dict["inputs"][0]["fulfillment"] = None
|
||||
tx_dict.pop("id")
|
||||
|
||||
assert tx_dict == expected
|
||||
|
||||
validate_transaction_model(tx)
|
||||
|
||||
|
||||
def test_validate_single_io_create_transaction(user_pub, user_priv, data, asset_definition):
|
||||
|
||||
tx = Create.generate([user_pub], [([user_pub], 1)], metadata=data)
|
||||
tx = tx.sign([user_priv])
|
||||
assert tx.inputs_valid() is True
|
||||
|
||||
|
||||
def test_create_create_transaction_multiple_io(user_output, user2_output, user_pub, user2_pub, asset_definition):
|
||||
# a fulfillment for a create transaction with multiple `owners_before`
|
||||
# is a fulfillment for an implicit threshold condition with
|
||||
# weight = len(owners_before)
|
||||
input = Input.generate([user_pub, user2_pub]).to_dict()
|
||||
expected = {
|
||||
"outputs": [user_output.to_dict(), user2_output.to_dict()],
|
||||
"metadata": "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4",
|
||||
"inputs": [input],
|
||||
"operation": "CREATE",
|
||||
"version": Transaction.VERSION,
|
||||
}
|
||||
tx = Create.generate(
|
||||
[user_pub, user2_pub],
|
||||
[([user_pub], 1), ([user2_pub], 1)],
|
||||
metadata="QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4",
|
||||
).to_dict()
|
||||
tx.pop("id")
|
||||
tx.pop("asset")
|
||||
|
||||
assert tx == expected
|
||||
|
||||
|
||||
def test_validate_multiple_io_create_transaction(user_pub, user_priv, user2_pub, user2_priv, asset_definition):
|
||||
from .utils import validate_transaction_model
|
||||
|
||||
tx = Create.generate(
|
||||
[user_pub, user2_pub],
|
||||
[([user_pub], 1), ([user2_pub], 1)],
|
||||
metadata="QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4",
|
||||
)
|
||||
tx = tx.sign([user_priv, user2_priv])
|
||||
assert tx.inputs_valid() is True
|
||||
|
||||
validate_transaction_model(tx)
|
||||
|
||||
|
||||
def test_create_create_transaction_threshold(
|
||||
user_pub, user2_pub, user3_pub, user_user2_threshold_output, user_user2_threshold_input, data
|
||||
):
|
||||
expected = {
|
||||
"outputs": [user_user2_threshold_output.to_dict()],
|
||||
"metadata": data,
|
||||
"asset": {
|
||||
"data": data,
|
||||
},
|
||||
"inputs": [
|
||||
{
|
||||
"owners_before": [
|
||||
user_pub,
|
||||
],
|
||||
"fulfillment": None,
|
||||
"fulfills": None,
|
||||
},
|
||||
],
|
||||
"operation": "CREATE",
|
||||
"version": Transaction.VERSION,
|
||||
}
|
||||
tx = Create.generate([user_pub], [([user_pub, user2_pub], 1)], metadata=data, asset={"data": data})
|
||||
tx_dict = tx.to_dict()
|
||||
tx_dict.pop("id")
|
||||
tx_dict["inputs"][0]["fulfillment"] = None
|
||||
|
||||
assert tx_dict == expected
|
||||
|
||||
|
||||
def test_validate_threshold_create_transaction(user_pub, user_priv, user2_pub, data, asset_definition):
|
||||
from .utils import validate_transaction_model
|
||||
|
||||
tx = Create.generate([user_pub], [([user_pub, user2_pub], 1)], metadata=data)
|
||||
tx = tx.sign([user_priv])
|
||||
assert tx.inputs_valid() is True
|
||||
|
||||
validate_transaction_model(tx)
|
||||
|
||||
|
||||
def test_create_create_transaction_with_invalid_parameters(user_pub):
|
||||
with raises(TypeError):
|
||||
Create.generate("not a list")
|
||||
with raises(TypeError):
|
||||
Create.generate([], "not a list")
|
||||
with raises(ValueError):
|
||||
Create.generate([], [user_pub])
|
||||
with raises(ValueError):
|
||||
Create.generate([user_pub], [])
|
||||
with raises(ValueError):
|
||||
Create.generate([user_pub], [user_pub])
|
||||
with raises(ValueError):
|
||||
Create.generate([user_pub], [([user_pub],)])
|
||||
with raises(TypeError):
|
||||
Create.generate([user_pub], [([user_pub], 1)], metadata={"data": "not a cid string or none"})
|
||||
with raises(TypeError):
|
||||
Create.generate([user_pub], [([user_pub], 1)], asset={"data": "not a dict or none"})
|
||||
|
||||
|
||||
def test_outputs_to_inputs(tx):
|
||||
inputs = tx.to_inputs([0])
|
||||
assert len(inputs) == 1
|
||||
input = inputs.pop()
|
||||
assert input.owners_before == tx.outputs[0].public_keys
|
||||
assert input.fulfillment == tx.outputs[0].fulfillment
|
||||
assert input.fulfills.txid == tx.id
|
||||
assert input.fulfills.output == 0
|
||||
|
||||
|
||||
def test_create_transfer_transaction_single_io(tx, user_pub, user2_pub, user2_output, user_priv):
|
||||
from .utils import validate_transaction_model
|
||||
|
||||
expected = {
|
||||
"id": None,
|
||||
"outputs": [user2_output.to_dict()],
|
||||
"metadata": None,
|
||||
"asset": {
|
||||
"id": tx.id,
|
||||
},
|
||||
"inputs": [
|
||||
{
|
||||
"owners_before": [user_pub],
|
||||
"fulfillment": None,
|
||||
"fulfills": {"transaction_id": tx.id, "output_index": 0},
|
||||
}
|
||||
],
|
||||
"operation": "TRANSFER",
|
||||
"version": Transaction.VERSION,
|
||||
}
|
||||
inputs = tx.to_inputs([0])
|
||||
transfer_tx = Transfer.generate(inputs, [([user2_pub], 1)], asset_id=tx.id)
|
||||
transfer_tx = transfer_tx.sign([user_priv])
|
||||
transfer_tx = transfer_tx.to_dict()
|
||||
|
||||
expected_input = deepcopy(inputs[0])
|
||||
json_serialized_tx = json.dumps(expected, sort_keys=True, separators=(",", ":"), ensure_ascii=True)
|
||||
message = sha3_256(json_serialized_tx.encode())
|
||||
message.update(
|
||||
"{}{}".format(
|
||||
expected["inputs"][0]["fulfills"]["transaction_id"],
|
||||
expected["inputs"][0]["fulfills"]["output_index"],
|
||||
).encode()
|
||||
)
|
||||
expected_input.fulfillment.sign(message.digest(), b58decode(user_priv))
|
||||
expected_ffill = expected_input.fulfillment.serialize_uri()
|
||||
transfer_ffill = transfer_tx["inputs"][0]["fulfillment"]
|
||||
|
||||
assert transfer_ffill == expected_ffill
|
||||
|
||||
transfer_tx = Transaction.from_dict(transfer_tx)
|
||||
assert transfer_tx.inputs_valid([tx.outputs[0]]) is True
|
||||
|
||||
validate_transaction_model(transfer_tx)
|
||||
|
||||
|
||||
def test_create_transfer_transaction_multiple_io(
|
||||
user_pub, user_priv, user2_pub, user2_priv, user3_pub, user2_output, asset_definition
|
||||
):
|
||||
tx = Create.generate(
|
||||
[user_pub], [([user_pub], 1), ([user2_pub], 1)], metadata="QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"
|
||||
)
|
||||
tx = tx.sign([user_priv])
|
||||
|
||||
expected = {
|
||||
"outputs": [user2_output.to_dict(), user2_output.to_dict()],
|
||||
"metadata": None,
|
||||
"inputs": [
|
||||
{
|
||||
"owners_before": [user_pub],
|
||||
"fulfillment": None,
|
||||
"fulfills": {"transaction_id": tx.id, "output_index": 0},
|
||||
},
|
||||
{
|
||||
"owners_before": [user2_pub],
|
||||
"fulfillment": None,
|
||||
"fulfills": {"transaction_id": tx.id, "output_index": 1},
|
||||
},
|
||||
],
|
||||
"operation": "TRANSFER",
|
||||
"version": Transaction.VERSION,
|
||||
}
|
||||
|
||||
transfer_tx = Transfer.generate(tx.to_inputs(), [([user2_pub], 1), ([user2_pub], 1)], asset_id=tx.id)
|
||||
transfer_tx = transfer_tx.sign([user_priv, user2_priv])
|
||||
|
||||
assert len(transfer_tx.inputs) == 2
|
||||
assert len(transfer_tx.outputs) == 2
|
||||
|
||||
assert transfer_tx.inputs_valid(tx.outputs) is True
|
||||
|
||||
transfer_tx = transfer_tx.to_dict()
|
||||
transfer_tx["inputs"][0]["fulfillment"] = None
|
||||
transfer_tx["inputs"][1]["fulfillment"] = None
|
||||
transfer_tx.pop("asset")
|
||||
transfer_tx.pop("id")
|
||||
|
||||
assert expected == transfer_tx
|
||||
|
||||
|
||||
def test_create_transfer_with_invalid_parameters(tx, user_pub):
|
||||
with raises(TypeError):
|
||||
Transfer.generate({}, [], tx.id)
|
||||
with raises(ValueError):
|
||||
Transfer.generate([], [], tx.id)
|
||||
with raises(TypeError):
|
||||
Transfer.generate(["fulfillment"], {}, tx.id)
|
||||
with raises(ValueError):
|
||||
Transfer.generate(["fulfillment"], [], tx.id)
|
||||
with raises(ValueError):
|
||||
Transfer.generate(["fulfillment"], [user_pub], tx.id)
|
||||
with raises(ValueError):
|
||||
Transfer.generate(["fulfillment"], [([user_pub],)], tx.id)
|
||||
with raises(TypeError):
|
||||
Transfer.generate(["fulfillment"], [([user_pub], 1)], tx.id, metadata={"data": "not a cid string or none"})
|
||||
with raises(TypeError):
|
||||
Transfer.generate(["fulfillment"], [([user_pub], 1)], ["not a string"])
|
||||
|
||||
|
||||
def test_cant_add_empty_output():
|
||||
|
||||
tx = Transaction(Transaction.CREATE, None)
|
||||
|
||||
with raises(TypeError):
|
||||
tx.add_output(None)
|
||||
|
||||
|
||||
def test_cant_add_empty_input():
|
||||
tx = Transaction(Transaction.CREATE, None)
|
||||
|
||||
with raises(TypeError):
|
||||
tx.add_input(None)
|
||||
|
||||
|
||||
def test_unfulfilled_transaction_serialized(unfulfilled_transaction):
|
||||
tx_obj = Transaction.from_dict(unfulfilled_transaction)
|
||||
expected = json.dumps(unfulfilled_transaction, sort_keys=True, separators=(",", ":"), ensure_ascii=True)
|
||||
assert tx_obj.serialized == expected
|
||||
|
||||
|
||||
def test_fulfilled_transaction_serialized(fulfilled_transaction):
|
||||
tx_obj = Transaction.from_dict(fulfilled_transaction)
|
||||
expected = json.dumps(fulfilled_transaction, sort_keys=True, separators=(",", ":"), ensure_ascii=True)
|
||||
assert tx_obj.serialized == expected
|
||||
|
||||
|
||||
def test_transaction_hash(fulfilled_transaction):
|
||||
tx_obj = Transaction.from_dict(fulfilled_transaction)
|
||||
assert tx_obj._id is None
|
||||
assert tx_obj.id is None
|
||||
thing_to_hash = json.dumps(fulfilled_transaction, sort_keys=True, separators=(",", ":"), ensure_ascii=True)
|
||||
expected_hash_id = sha3_256(thing_to_hash.encode()).hexdigest()
|
||||
tx_obj._hash()
|
||||
assert tx_obj._id == expected_hash_id
|
||||
assert tx_obj.id == expected_hash_id
|
||||
|
||||
|
||||
def test_output_from_dict_invalid_amount(user_output):
|
||||
from transactions.common.transaction import Output
|
||||
from transactions.common.exceptions import AmountError
|
||||
|
||||
out = user_output.to_dict()
|
||||
out["amount"] = "a"
|
||||
with raises(AmountError):
|
||||
Output.from_dict(out)
|
||||
|
||||
|
||||
def test_unspent_outputs_property(merlin, alice, bob, carol):
|
||||
tx = Create.generate(
|
||||
[merlin.public_key],
|
||||
[([alice.public_key], 1), ([bob.public_key], 2), ([carol.public_key], 3)],
|
||||
asset={"data": "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"},
|
||||
).sign([merlin.private_key])
|
||||
unspent_outputs = list(tx.unspent_outputs)
|
||||
assert len(unspent_outputs) == 3
|
||||
assert all(utxo.transaction_id == tx.id for utxo in unspent_outputs)
|
||||
assert all(utxo.asset_id == tx.id for utxo in unspent_outputs)
|
||||
assert all(utxo.output_index == i for i, utxo in enumerate(unspent_outputs))
|
||||
unspent_output_0 = unspent_outputs[0]
|
||||
assert unspent_output_0.amount == 1
|
||||
assert unspent_output_0.condition_uri == Ed25519Sha256(public_key=b58decode(alice.public_key)).condition_uri
|
||||
unspent_output_1 = unspent_outputs[1]
|
||||
assert unspent_output_1.amount == 2
|
||||
assert unspent_output_1.condition_uri == Ed25519Sha256(public_key=b58decode(bob.public_key)).condition_uri
|
||||
unspent_output_2 = unspent_outputs[2]
|
||||
assert unspent_output_2.amount == 3
|
||||
assert unspent_output_2.condition_uri == Ed25519Sha256(public_key=b58decode(carol.public_key)).condition_uri
|
||||
|
||||
|
||||
def test_spent_outputs_property(signed_transfer_tx):
|
||||
spent_outputs = list(signed_transfer_tx.spent_outputs)
|
||||
tx = signed_transfer_tx.to_dict()
|
||||
assert len(spent_outputs) == 1
|
||||
spent_output = spent_outputs[0]
|
||||
assert spent_output["transaction_id"] == tx["inputs"][0]["fulfills"]["transaction_id"]
|
||||
assert spent_output["output_index"] == tx["inputs"][0]["fulfills"]["output_index"]
|
||||
# assert spent_output._asdict() == tx['inputs'][0]['fulfills']
|
||||
@ -1,15 +0,0 @@
|
||||
# Copyright © 2020 Interplanetary Database Association e.V.,
|
||||
# Planetmint and IPDB software contributors.
|
||||
# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
|
||||
# Code is Apache-2.0 and docs are CC-BY-4.0
|
||||
|
||||
|
||||
def validate_transaction_model(tx):
|
||||
from transactions.common.transaction import Transaction
|
||||
from transactions.common.schema import validate_transaction_schema
|
||||
|
||||
tx_dict = tx.to_dict()
|
||||
# Check that a transaction is valid by re-serializing it
|
||||
# And calling validate_transaction_schema
|
||||
validate_transaction_schema(tx_dict)
|
||||
Transaction.from_dict(tx_dict)
|
||||
Loading…
x
Reference in New Issue
Block a user