mirror of https://github.com/nucypher/nucypher.git
99 lines
4.2 KiB
Python
99 lines
4.2 KiB
Python
"""
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This file is part of nucypher.
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nucypher is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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nucypher is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with nucypher. If not, see <https://www.gnu.org/licenses/>.
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"""
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from typing import List
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from nucypher.blockchain.eth.registry import BaseContractRegistry
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from nucypher.characters.lawful import Ursula
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from nucypher.config.characters import AliceConfiguration, BobConfiguration, UrsulaConfiguration
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from nucypher.config.constants import TEMPORARY_DOMAIN
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from tests.utils.middleware import MockRestMiddleware
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from tests.utils.ursula import MOCK_URSULA_STARTING_PORT
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TEST_CHARACTER_CONFIG_BASE_PARAMS = dict(
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dev_mode=True,
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domain=TEMPORARY_DOMAIN,
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start_learning_now=False,
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abort_on_learning_error=True,
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save_metadata=False,
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reload_metadata=False
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)
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def assemble(federated: bool,
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checksum_address: str = None,
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eth_provider_uri: str = None,
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test_registry: BaseContractRegistry = None,
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known_nodes: List[Ursula] = None) -> dict:
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"""Assemble a dictionary of keyword arguments to use when constructing a test configuration."""
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# Validate input
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blockchain_params = all((eth_provider_uri, test_registry))
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if not federated and not blockchain_params:
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dev_help = "Cannot make test configuration: Provider URI and test registry must be passed in decentralized mode."
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raise ValueError(dev_help)
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elif federated and blockchain_params:
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dev_help = "Cannot make test configuration: Provider URI or test registry cannot be passed in FEDERATED mode."
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raise ValueError(dev_help)
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# Generate runtime config params
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runtime_params = dict(federated_only=federated,
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eth_provider_uri=eth_provider_uri if not federated else None,
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registry=test_registry if not federated else None,
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network_middleware=MockRestMiddleware(),
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known_nodes=known_nodes,
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checksum_address=checksum_address)
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# Combine and return
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base_test_params = dict(**TEST_CHARACTER_CONFIG_BASE_PARAMS, **runtime_params)
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return base_test_params
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def make_ursula_test_configuration(rest_port: int = MOCK_URSULA_STARTING_PORT,
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payment_provider: str = None,
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**assemble_kwargs
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) -> UrsulaConfiguration:
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test_params = assemble(**assemble_kwargs)
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federated = test_params['federated_only']
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payment_provider = payment_provider if not federated else None
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payment_network = TEMPORARY_DOMAIN if not federated else None
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ursula_config = UrsulaConfiguration(**test_params,
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rest_port=rest_port,
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payment_provider=payment_provider,
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payment_network=payment_network,
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policy_registry=test_params['registry'])
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return ursula_config
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def make_alice_test_configuration(payment_provider: str = None,
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**assemble_kwargs) -> AliceConfiguration:
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test_params = assemble(**assemble_kwargs)
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federated = test_params['federated_only']
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payment_provider = payment_provider if not federated else None
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payment_network = TEMPORARY_DOMAIN if not federated else None
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config = AliceConfiguration(**test_params,
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payment_provider=payment_provider,
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payment_network=payment_network,
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policy_registry=test_params['registry'])
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return config
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def make_bob_test_configuration(**assemble_kwargs) -> BobConfiguration:
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test_params = assemble(**assemble_kwargs)
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config = BobConfiguration(**test_params)
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return config
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