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Merge pull request #910 from bigchaindb/broken-integration-test

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Broken integration test
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libscott 2017-02-03 12:01:40 +01:00 committed by GitHub
commit c728a9cddf
1 changed files with 35 additions and 0 deletions
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35
tests/integration/test_integration.py
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@ -44,3 +44,38 @@ def test_double_create(b, user_pk):
last_voted_block = b.get_last_voted_block()
assert len(last_voted_block.transactions) == 1
assert count_blocks(b.connection) == 2
@pytest.mark.usefixtures('inputs')
def test_get_owned_ids_works_after_double_spend(b, user_pk, user_sk):
""" Test for #633 https://github.com/bigchaindb/bigchaindb/issues/633 """
from bigchaindb.common.exceptions import DoubleSpend
from bigchaindb.models import Transaction
input_valid = b.get_owned_ids(user_pk).pop()
input_valid = b.get_transaction(input_valid.txid)
tx_valid = Transaction.transfer(input_valid.to_inputs(),
[([user_pk], 1)],
input_valid.id,
{'1': 1}).sign([user_sk])
# write the valid tx and wait for voting/block to catch up
b.write_transaction(tx_valid)
time.sleep(2)
# doesn't throw an exception
b.get_owned_ids(user_pk)
# create another transaction with the same input
tx_double_spend = Transaction.transfer(input_valid.to_inputs(),
[([user_pk], 1)],
input_valid.id,
{'2': 2}).sign([user_sk])
# write the double spend tx
b.write_transaction(tx_double_spend)
time.sleep(2)
# still doesn't throw an exception
b.get_owned_ids(user_pk)
with pytest.raises(DoubleSpend):
b.validate_transaction(tx_double_spend)