This repository has been archived on 2023-03-01. You can view files and clone it, but cannot push or open issues or pull requests.
erc20-demurrage-token-archive/python/tests/test_growth.py
2023-02-08 06:03:56 +00:00

71 lines
2.1 KiB
Python

# standard imports
import os
import unittest
import json
import logging
import datetime
# external imports
from chainlib.eth.constant import ZERO_ADDRESS
from chainlib.eth.nonce import RPCNonceOracle
from chainlib.eth.tx import receipt
from chainlib.eth.block import (
block_latest,
block_by_number,
)
# local imports
from erc20_demurrage_token import DemurrageToken
# test imports
from erc20_demurrage_token.unittest.base import TestDemurrageDefault
logging.basicConfig(level=logging.DEBUG)
logg = logging.getLogger()
testdir = os.path.dirname(__file__)
class TestGrowth(TestDemurrageDefault):
# def test_grow_by(self):
# nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
# c = DemurrageToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
#
# growth_factor = (1000000 + self.tax_level) / 1000000
# v = 1000000000
# o = c.grow_by(self.address, v, 1, sender_address=self.accounts[0])
# r = self.rpc.do(o)
# g = c.parse_grow_by(r)
# self.assertEqual(int(v * growth_factor), g)
#
# period = 10
# growth_factor = (1 + (self.tax_level) / 1000000) ** period
# o = c.grow_by(self.address, v, period, sender_address=self.accounts[0])
# r = self.rpc.do(o)
# g = c.parse_grow_by(r)
# self.assertEqual(int(v * growth_factor), g)
def test_decay_by(self):
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
c = DemurrageToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
growth_factor = (1000000 - self.tax_level) / 1000000
v = 1000000000
o = c.decay_by(self.address, v, 1, sender_address=self.accounts[0])
r = self.rpc.do(o)
g = c.parse_decay_by(r)
self.assertEqual(int(v * growth_factor), g)
period = 10
growth_factor = (1 - (self.tax_level) / 1000000) ** period
o = c.decay_by(self.address, v, period, sender_address=self.accounts[0])
r = self.rpc.do(o)
g = c.parse_decay_by(r)
self.assertEqual(int(v * growth_factor), g)
if __name__ == '__main__':
unittest.main()