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multiple outputs in create transaction

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This commit is contained in:
Rodolphe Marques 2016-11-04 15:34:39 +01:00
parent 63f5879cb2
commit 48084ec47a
2 changed files with 4 additions and 7 deletions
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7
bigchaindb/common/transaction.py
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@ -752,19 +752,16 @@ class Transaction(object):
return cls(cls.CREATE, asset, [ffill_tx], [cond_tx], metadata)
elif len(owners_before) == len(owners_after) and len(owners_after) > 1:
raise NotImplementedError('Multiple inputs and outputs not'
'available for CREATE')
# NOTE: Multiple inputs and outputs case. Currently not supported.
ffills = [Fulfillment(Ed25519Fulfillment(public_key=owner_before),
[owner_before])
for owner_before in owners_before]
conds = [Condition.generate(owners, amount=amount)
conds = [Condition.generate([owners], amount=amount)
for owners in owners_after]
return cls(cls.CREATE, asset, ffills, conds, metadata)
elif len(owners_before) == 1 and len(owners_after) > 1:
# NOTE: Multiple owners case
cond_tx = Condition.generate(owners_after)
cond_tx = Condition.generate(owners_after, amount=amount)
ffill = Ed25519Fulfillment(public_key=owners_before[0])
ffill_tx = Fulfillment(ffill, owners_before)
return cls(cls.CREATE, asset, [ffill_tx], [cond_tx], metadata)

4
tests/common/test_transaction.py
View File

@ -816,14 +816,14 @@ def test_create_create_transaction_multiple_io(user_cond, user2_cond, user_pub,
assert tx == expected
@mark.skip(reason='Multiple inputs and outputs in CREATE not supported')
# @mark.skip(reason='Multiple inputs and outputs in CREATE not supported')
# TODO: Add digital assets
def test_validate_multiple_io_create_transaction(user_pub, user_priv,
user2_pub, user2_priv):
from bigchaindb.common.transaction import Transaction
tx = Transaction.create([user_pub, user2_pub], [user_pub, user2_pub],
{'message': 'hello'})
metadata={'message': 'hello'})
tx = tx.sign([user_priv, user2_priv])
assert tx.fulfillments_valid() is True