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104 lines
3.7 KiB
Python
104 lines
3.7 KiB
Python
import json
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import pytest
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from bigchaindb import crypto
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from bigchaindb import util
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TX_ENDPOINT = '/api/v1/transactions/'
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VALIDATE_ENDPOINT = '/api/v1/transactions/validate/'
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@pytest.fixture
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def valid_create_transaction(user_public_key):
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return util.create_tx(
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current_owner=None,
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new_owner=user_public_key,
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tx_input=None,
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operation='CREATE',
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payload={
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'IPFS_key': 'QmfQ5QAjvg4GtA3wg3adpnDJug8ktA1BxurVqBD8rtgVjP',
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'creator': 'Johnathan Plunkett',
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'title': 'The Winds of Plast'})
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@pytest.fixture
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def valid_transfer_transaction(user_public_key, user_private_key):
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# Requires an tx_input param to create a *valid* transfer tx
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def make_tx(tx_input):
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return util.create_and_sign_tx(
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private_key=user_private_key,
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current_owner=user_public_key,
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new_owner=user_public_key,
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tx_input=tx_input, #Fill_me_in
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operation='TRANSFER',
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payload={
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'IPFS_key': 'QmfQ5QAjvg4GtA3wg3adpnDJug8ktA1BxurVqBD8rtgVjP',
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'creator': 'Johnathan Plunkett',
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'title': 'The Winds of Plast 2: The Plastening'})
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return make_tx
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@pytest.mark.usefixtures('inputs')
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def test_get_transaction_endpoint(b, client, user_public_key):
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input_tx = b.get_owned_ids(user_public_key).pop()
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tx = b.get_transaction(input_tx)
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res = client.get(TX_ENDPOINT + input_tx)
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assert tx == res.json
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def test_post_create_transaction_endpoint(b, client):
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keypair = crypto.generate_key_pair()
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tx = util.create_and_sign_tx(keypair[0], keypair[1], keypair[1], None, 'CREATE')
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res = client.post(TX_ENDPOINT, data=json.dumps(tx))
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assert res.json['transaction']['current_owner'] == b.me
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assert res.json['transaction']['new_owner'] == keypair[1]
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def test_post_transfer_transaction_endpoint(b, client):
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from_keypair = crypto.generate_key_pair()
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to_keypair = crypto.generate_key_pair()
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tx = util.create_and_sign_tx(from_keypair[0], from_keypair[1], from_keypair[1], None, 'CREATE')
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res = client.post(TX_ENDPOINT, data=json.dumps(tx))
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tx_id = res.json['id']
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transfer = util.create_and_sign_tx(from_keypair[0], from_keypair[1], to_keypair[1], tx_id)
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res = client.post(TX_ENDPOINT, data=json.dumps(transfer))
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assert res.json['transaction']['current_owner'] == from_keypair[1]
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assert res.json['transaction']['new_owner'] == to_keypair[1]
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@pytest.mark.usefixtures('inputs')
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def test_post_validate_transaction_endpoint(b, client, user_public_key,
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valid_create_transaction,
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valid_transfer_transaction):
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# Validate valid CREATE tx
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res = client.post(VALIDATE_ENDPOINT,
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data=json.dumps(valid_create_transaction))
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assert res.json['valid'] == True
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assert res.json['error'] == ''
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# Validate invalid CREATE tx
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valid_create_transaction.update({'signature': 'junk'})
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res = client.post(VALIDATE_ENDPOINT,
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data=json.dumps(valid_create_transaction))
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assert res.json['valid'] == False
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assert res.json['error'] == \
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"OperationError('Only federation nodes can use the operation `CREATE`',)"
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# Validate valid TRANSFER tx
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res = client.post(VALIDATE_ENDPOINT, data=json.dumps(
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valid_transfer_transaction(b.get_owned_ids(user_public_key).pop())))
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assert res.json['valid'] == True
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assert res.json['error'] == ''
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# Validate invalid TRANSFER tx
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res = client.post(VALIDATE_ENDPOINT, data=json.dumps(
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valid_transfer_transaction(None)))
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assert res.json['valid'] == False
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assert res.json['error'] == \
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"ValueError('Only `CREATE` transactions can have null inputs',)"
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