mirror of
https://github.com/bigchaindb/bigchaindb.git
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85 lines
3.2 KiB
Python
85 lines
3.2 KiB
Python
import pytest
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from ..db.conftest import inputs
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def test_asset_creation(b, user_vk):
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data = {'msg': 'hello'}
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tx = b.create_transaction(b.me, user_vk, None, 'CREATE', data=data)
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tx_signed = b.sign_transaction(tx, b.me_private)
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assert b.validate_transaction(tx_signed) == tx_signed
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assert tx_signed['transaction']['asset']['data'] == data
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assert tx_signed['transaction']['asset']['refillable'] is False
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assert tx_signed['transaction']['asset']['divisible'] is False
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assert tx_signed['transaction']['asset']['updatable'] is False
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assert tx_signed['transaction']['conditions'][0]['amount'] == 1
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@pytest.mark.usefixtures('inputs')
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def test_asset_transfer(b, user_vk, user_sk):
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tx_input = b.get_owned_ids(user_vk).pop()
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tx_create = b.get_transaction(tx_input['txid'])
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tx_transfer = b.create_transaction(user_vk, user_vk, tx_input, 'TRANSFER')
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tx_transfer_signed = b.sign_transaction(tx_transfer, user_sk)
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assert b.validate_transaction(tx_transfer_signed) == tx_transfer_signed
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assert tx_transfer_signed['transaction']['asset'] == tx_create['transaction']['asset']['id']
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def test_validate_asset_arguments(b):
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from bigchaindb.exceptions import AmountError
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with pytest.raises(TypeError):
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b.create_transaction(b.me, b.me, None, 'CREATE', divisible=1)
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with pytest.raises(TypeError):
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b.create_transaction(b.me, b.me, None, 'CREATE', refillable=1)
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with pytest.raises(TypeError):
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b.create_transaction(b.me, b.me, None, 'CREATE', updatable=1)
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with pytest.raises(TypeError):
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b.create_transaction(b.me, b.me, None, 'CREATE', amount='a')
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with pytest.raises(AmountError):
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b.create_transaction(b.me, b.me, None, 'CREATE', divisible=False, amount=2)
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with pytest.raises(AmountError):
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b.create_transaction(b.me, b.me, None, 'CREATE', amount=0)
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@pytest.mark.usefixtures('inputs')
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def test_get_asset_id_create_transaction(b, user_vk):
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from bigchaindb.assets import get_asset_id
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tx_input = b.get_owned_ids(user_vk).pop()
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tx_create = b.get_transaction(tx_input['txid'])
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asset_id = get_asset_id(tx_input['txid'], bigchain=b)
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assert asset_id == tx_create['transaction']['asset']['id']
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@pytest.mark.usefixtures('inputs')
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def test_get_asset_id_transfer_transaction(b, user_vk, user_sk):
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from bigchaindb.assets import get_asset_id
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tx_input = b.get_owned_ids(user_vk).pop()
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# create a transfer transaction
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tx_transfer = b.create_transaction(user_vk, user_vk, tx_input, 'TRANSFER')
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tx_transfer_signed = b.sign_transaction(tx_transfer, user_sk)
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# create a block
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block = b.create_block([tx_transfer_signed])
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b.write_block(block, durability='hard')
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# vote the block valid
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vote = b.vote(block['id'], b.get_last_voted_block()['id'], True)
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b.write_vote(vote)
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asset_id = get_asset_id(tx_transfer['id'], bigchain=b)
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assert asset_id == tx_transfer['transaction']['asset']
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@pytest.mark.usefixtures('inputs')
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def test_asset_id_mismatch(b, user_vk):
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from bigchaindb.assets import get_asset_id
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from bigchaindb.exceptions import AssetIdMismatch
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tx_input1, tx_input2 = b.get_owned_ids(user_vk)[:2]
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with pytest.raises(AssetIdMismatch):
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get_asset_id([tx_input1['txid'], tx_input2['txid']], bigchain=b)
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