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https://github.com/bigchaindb/bigchaindb.git
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24ca0b32a9
* Separate pending and effective validator updates. - Pending validator updates do not prevent elections from concluding. - ValidatorElection overrides has_conclude to not conclude when there is a pending update for the matching height. - Effective validator updates deem past elections inconclusive. * Problem: Looking for election block is inefficient. Solution: Record placed elections, update the records upon election conclusion. * Clarify the conclusion order in Election.process_blocks. * Insert election records in bulk. Otherwise, one can significantly slow nodes down by posting a whole bunch of unique elections. * Change get_election to use find_one. * Calculate total votes without making extra query. * Fix the pending valset check. * Fix election test setup.
46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
# Copyright BigchainDB GmbH and BigchainDB contributors
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# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
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# Code is Apache-2.0 and docs are CC-BY-4.0
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from unittest.mock import patch
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import pytest
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from bigchaindb.backend.localmongodb import query
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from bigchaindb.upsert_validator import ValidatorElection
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@pytest.fixture
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def valid_upsert_validator_election_b(b, node_key, new_validator):
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voters = ValidatorElection.recipients(b)
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return ValidatorElection.generate([node_key.public_key],
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voters,
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new_validator, None).sign([node_key.private_key])
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@pytest.fixture
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@patch('bigchaindb.elections.election.uuid4', lambda: 'mock_uuid4')
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def fixed_seed_election(b_mock, node_key, new_validator):
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voters = ValidatorElection.recipients(b_mock)
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return ValidatorElection.generate([node_key.public_key],
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voters,
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new_validator, None).sign([node_key.private_key])
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@pytest.fixture
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def concluded_election(b, ongoing_validator_election, ed25519_node_keys):
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query.store_election(b.connection, ongoing_validator_election.id,
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2, is_concluded=True)
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return ongoing_validator_election
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@pytest.fixture
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def inconclusive_election(b, ongoing_validator_election, new_validator):
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validators = b.get_validators(height=1)
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validators[0]['voting_power'] = 15
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validator_update = {'validators': validators,
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'height': 2,
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'election_id': 'some_other_election'}
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query.store_validator_set(b.connection, validator_update)
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return ongoing_validator_election
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