def test_04_transaction_with_reference(self):
print("\n-----", sys._getframe().f_code.co_name, "-----")
global transaction2, event3, asset3
asset3 = BBcAsset()
asset3.add(asset_body=b'bbbbbbb', user_id=user_id)
event3 = BBcEvent(asset_group_id=asset_group_id)
event3.add(asset=asset3,
option_approver_num_numerator=1,
option_approver_num_denominator=2)
event3.add(option_approver=user_id)
event3.add(option_approver=user_id2)
transaction2 = BBcTransaction()
transaction2.add(event=event3)
reference2 = BBcReference(asset_group_id=asset_group_id,
transaction=transaction2,
ref_transaction=transaction1,
event_index_in_ref=0)
transaction2.add(reference=reference2)
dummy_cross_ref3 = BBcCrossRef(domain_id=domain_id,
transaction_id=transaction1_id)
transaction2.add(cross_ref=dummy_cross_ref3)
sig = transaction2.sign(private_key=keypair1.private_key,
public_key=keypair1.public_key)
if sig is None:
print(bbclib.error_text)
assert sig
reference2.add_signature(user_id=user_id, signature=sig)
print(transaction2)
def test_05_transaction_with_reference2(self):
print("\n-----", sys._getframe().f_code.co_name, "-----")
asset1 = BBcAsset()
asset1.add(user_id=user_id, asset_body=b'ccccc')
event = BBcEvent(asset_group_id=asset_group_id)
event.add(asset=asset1, option_approver_num_numerator=1, option_approver_num_denominator=2)
event.add(option_approver=user_id)
event.add(option_approver=user_id2)
global transaction1
transaction1 = BBcTransaction()
transaction1.add(event=event)
reference = BBcReference(asset_group_id=asset_group_id,
transaction=transaction1, ref_transaction=transaction2, event_index_in_ref=0)
transaction1.add(reference=reference)
dummy_cross_ref = BBcCrossRef(domain_id=domain_id, transaction_id=transaction1_id)
transaction2.add(cross_ref=dummy_cross_ref)
sig = transaction1.sign(key_type=KeyType.ECDSA_SECP256k1,
private_key=keypair2.private_key, public_key=keypair2.public_key)
if sig is None:
print(bbclib.error_text)
assert sig
reference.add_signature(user_id=user_id2, signature=sig)
sig = transaction1.sign(key_type=KeyType.ECDSA_SECP256k1,
private_key=keypair1.private_key, public_key=keypair1.public_key)
if sig is None:
print(bbclib.error_text)
assert sig
reference.add_signature(user_id=user_id, signature=sig)
print(transaction1)
def test_02_event(self):
print("\n-----", sys._getframe().f_code.co_name, "-----")
print("asset_group_id:", binascii.b2a_hex(asset_group_id))
global event1, event2
event1 = BBcEvent(asset_group_id=asset_group_id)
event1.add(asset=asset1, mandatory_approver=user_id)
event2 = BBcEvent(asset_group_id=asset_group_id)
event2.add(asset=asset2, mandatory_approver=user_id)
# --- for checking pack/unpack function ---
dat = event1.pack()
print("Serialized data:", binascii.b2a_hex(dat))
event_tmp = BBcEvent()
event_tmp.unpack(dat)
print("mandatory_approvers:",
[binascii.b2a_hex(d) for d in event_tmp.mandatory_approvers])
print("asset_id:", binascii.b2a_hex(event_tmp.asset.asset_id))