From 64621ca9b3411753e8015ffec4f2e315b46a849f Mon Sep 17 00:00:00 2001 From: nolash Date: Sat, 5 Jun 2021 17:59:34 +0200 Subject: [PATCH] Add initial sim setup, test --- python/MANIFEST.in | 2 +- .../erc20_demurrage_token/runnable/deploy.py | 6 +++ python/erc20_demurrage_token/sim/__init__.py | 1 + python/erc20_demurrage_token/sim/sim.py | 38 +++++++++++++++++++ python/setup.cfg | 1 + python/tests/sim/tests_sim.py | 33 ++++++++++++++++ 6 files changed, 80 insertions(+), 1 deletion(-) create mode 100644 python/erc20_demurrage_token/sim/__init__.py create mode 100644 python/erc20_demurrage_token/sim/sim.py create mode 100644 python/tests/sim/tests_sim.py diff --git a/python/MANIFEST.in b/python/MANIFEST.in index bfb091f..2ba9f44 100644 --- a/python/MANIFEST.in +++ b/python/MANIFEST.in @@ -1 +1 @@ -include sarafu_token/data/* +include erc20_demurrage_token/data/* diff --git a/python/erc20_demurrage_token/runnable/deploy.py b/python/erc20_demurrage_token/runnable/deploy.py index 0b35758..bb4a7f8 100644 --- a/python/erc20_demurrage_token/runnable/deploy.py +++ b/python/erc20_demurrage_token/runnable/deploy.py @@ -91,6 +91,12 @@ if config.get('TOKEN_NAME') == None: logg.info('token name not set, using symbol {} as name'.format(config.get('TOKEN_SYMBOL'))) config.add(config.get('TOKEN_SYMBOL'), 'TOKEN_NAME', True) config.dict_override(args_override, 'cli args') + +if config.get('TOKEN_SUPPLY_LIMIT') == None: + config.add(0, 'TOKEN_SUPPLY_LIMIT', True) + +if config.get('TOKEN_REDISTRIBUTION_PERIOD') == None: + config.add(10800, 'TOKEN_REDISTRIBUTION_PERIOD', True) logg.debug('config loaded:\n{}'.format(config)) passphrase_env = 'ETH_PASSPHRASE' diff --git a/python/erc20_demurrage_token/sim/__init__.py b/python/erc20_demurrage_token/sim/__init__.py new file mode 100644 index 0000000..14a0da1 --- /dev/null +++ b/python/erc20_demurrage_token/sim/__init__.py @@ -0,0 +1 @@ +from .sim import DemurrageTokenSimulation diff --git a/python/erc20_demurrage_token/sim/sim.py b/python/erc20_demurrage_token/sim/sim.py new file mode 100644 index 0000000..ec3d802 --- /dev/null +++ b/python/erc20_demurrage_token/sim/sim.py @@ -0,0 +1,38 @@ +# external imports +from chainlib.eth.unittest.ethtester import create_tester_signer +from chainlib.eth.unittest.base import TestRPCConnection +from chainlib.eth.tx import receipt +from chainlib.eth.nonce import RPCNonceOracle +from chainlib.eth.address import to_checksum_address +from crypto_dev_signer.keystore.dict import DictKeystore +from crypto_dev_signer.eth.signer import ReferenceSigner as EIP155Signer +from hexathon import ( + strip_0x, + add_0x, + ) + +# local imports +from erc20_demurrage_token import DemurrageToken + +class DemurrageTokenSimulation: + + def __init__(self, chain_spec, settings, redistribute=True, cap=0): + self.accounts = [] + self.keystore = DictKeystore() + self.signer = EIP155Signer(self.keystore) + self.eth_helper = create_tester_signer(self.keystore) + self.eth_backend = self.eth_helper.backend + self.rpc = TestRPCConnection(None, self.eth_helper, self.signer) + for a in self.keystore.list(): + self.accounts.append(add_0x(to_checksum_address(a))) + settings.sink_address = self.accounts[0] + + nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.rpc) + c = DemurrageToken(chain_spec, signer=self.signer, nonce_oracle=nonce_oracle) + (tx_hash, o) = c.constructor(self.accounts[0], settings, redistribute=redistribute, cap=cap) + self.rpc.do(o) + o = receipt(tx_hash) + r = self.rpc.do(o) + if (r['status'] != 1): + raise RuntimeError('contract deployment failed') + self.address = r['contract_address'] diff --git a/python/setup.cfg b/python/setup.cfg index 1f8134c..b16b1e8 100644 --- a/python/setup.cfg +++ b/python/setup.cfg @@ -29,6 +29,7 @@ python_requires = >= 3.6 packages = erc20_demurrage_token erc20_demurrage_token.runnable + erc20_demurrage_token.data [options.package_data] * = diff --git a/python/tests/sim/tests_sim.py b/python/tests/sim/tests_sim.py new file mode 100644 index 0000000..de4de38 --- /dev/null +++ b/python/tests/sim/tests_sim.py @@ -0,0 +1,33 @@ +# standard imports +import unittest +import logging + +# external imports +from chainlib.chain import ChainSpec + +# local imports +from erc20_demurrage_token import DemurrageTokenSettings +from erc20_demurrage_token.sim import DemurrageTokenSimulation + +logg = logging.getLogger() + + +class TestSim(unittest.TestCase): + + def setUp(self): + self.chain_spec = ChainSpec('evm', 'foochain', 42) + self.cap = 1000000000 + settings = DemurrageTokenSettings() + settings.name = 'Simulated Demurrage Token' + settings.symbol = 'SIM' + settings.decimals = 6 + settings.demurrage_level = 50 + settings.period_minutes = 10800 + self.sim = DemurrageTokenSimulation(self.chain_spec, settings, redistribute=True, cap=self.cap) + + + def test_hello(self): + pass + +if __name__ == '__main__': + unittest.main()