erc20-demurrage-token/python/tests/test_basic.py

179 lines
7.4 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
# local imports
from erc20_demurrage_token import DemurrageToken
# test imports
from tests.base import TestDemurrageDefault
logging.basicConfig(level=logging.DEBUG)
logg = logging.getLogger()
testdir = os.path.dirname(__file__)
class TestBasic(TestDemurrageDefault):
@unittest.skip('foo')
def test_hello(self):
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
c = DemurrageToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
o = c.actual_period(self.address, sender_address=self.accounts[0])
r = self.rpc.do(o)
self.backend.time_travel(self.start_time + 61)
o = c.actual_period(self.address, sender_address=self.accounts[0])
r = self.rpc.do(o)
def test_apply_demurrage(self):
modifier = 10 * (10 ** 37)
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
c = DemurrageToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
o = c.demurrage_amount(self.address, sender_address=self.accounts[0])
r = self.rpc.do(o)
demurrage_amount = c.parse_demurrage_amount(r)
self.assertEqual(modifier, demurrage_amount)
self.backend.time_travel(self.start_time + 59)
o = c.demurrage_amount(self.address, sender_address=self.accounts[0])
r = self.rpc.do(o)
demurrage_amount = c.parse_demurrage_amount(r)
self.assertEqual(modifier, demurrage_amount)
self.backend.time_travel(self.start_time + 61)
(tx_hash, o) = c.apply_demurrage(self.address, sender_address=self.accounts[0])
r = self.rpc.do(o)
o = c.demurrage_amount(self.address, sender_address=self.accounts[0])
r = self.rpc.do(o)
demurrage_amount = c.parse_demurrage_amount(r)
modifier = int(98 * (10 ** 36))
self.assertEqual(modifier, demurrage_amount)
# def test_mint(self):
# tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[1], 1024).transact()
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
#
# balance = self.contract.functions.balanceOf(self.w3.eth.accounts[1]).call()
# self.assertEqual(balance, 1024)
#
# tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[1], 976).transact()
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
#
# balance = self.contract.functions.balanceOf(self.w3.eth.accounts[1]).call()
# self.assertEqual(balance, 2000)
#
# self.eth_tester.time_travel(self.start_time + 61)
# balance = self.contract.functions.balanceOf(self.w3.eth.accounts[1]).call()
# self.assertEqual(balance, int(2000 * 0.98))
#
#
# def test_minter_control(self):
# with self.assertRaises(eth_tester.exceptions.TransactionFailed):
# tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[2], 1024).transact({'from': self.w3.eth.accounts[1]})
#
# with self.assertRaises(eth_tester.exceptions.TransactionFailed):
# tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[1]})
#
# tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[0]})
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
#
# with self.assertRaises(eth_tester.exceptions.TransactionFailed):
# tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[2]).transact({'from': self.w3.eth.accounts[1]})
#
# tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[2], 1024).transact({'from': self.w3.eth.accounts[1]})
#
# with self.assertRaises(eth_tester.exceptions.TransactionFailed):
# tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[2]})
#
# tx_hash = self.contract.functions.removeMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[1]})
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
#
# with self.assertRaises(eth_tester.exceptions.TransactionFailed):
# tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[2], 1024).transact({'from': self.w3.eth.accounts[1]})
#
#
# def test_base_amount(self):
# tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[1], 1000).transact()
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
#
# self.eth_tester.time_travel(self.start_time + 61)
#
# self.contract.functions.applyDemurrage().transact()
# #demurrage_modifier = self.contract.functions.demurrageModifier().call()
# #demurrage_amount = self.contract.functions.toDemurrageAmount(demurrage_modifier).call()
# demurrage_amount = self.contract.functions.demurrageAmount().call()
#
# a = self.contract.functions.toBaseAmount(1000).call();
# self.assertEqual(a, 1020)
#
#
# def test_transfer(self):
# tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[1], 1024).transact()
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
#
# tx_hash = self.contract.functions.transfer(self.w3.eth.accounts[2], 500).transact({'from': self.w3.eth.accounts[1]})
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
# logg.debug('tx {}'.format(r))
#
# balance_alice = self.contract.functions.balanceOf(self.w3.eth.accounts[1]).call()
# self.assertEqual(balance_alice, 524)
#
# balance_bob = self.contract.functions.balanceOf(self.w3.eth.accounts[2]).call()
# self.assertEqual(balance_bob, 500)
#
# tx_hash = self.contract.functions.transfer(self.w3.eth.accounts[2], 500).transact({'from': self.w3.eth.accounts[1]})
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
# logg.debug('tx {}'.format(r))
#
#
# def test_transfer_from(self):
# tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[1], 1024).transact()
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
#
# tx_hash = self.contract.functions.approve(self.w3.eth.accounts[2], 500).transact({'from': self.w3.eth.accounts[1]})
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
# logg.debug('tx {}'.format(r))
#
# balance_alice = self.contract.functions.balanceOf(self.w3.eth.accounts[1]).call()
# self.assertEqual(balance_alice, 1024)
#
# tx_hash = self.contract.functions.transferFrom(self.w3.eth.accounts[1], self.w3.eth.accounts[3], 500).transact({'from': self.w3.eth.accounts[2]})
# r = self.w3.eth.getTransactionReceipt(tx_hash)
# self.assertEqual(r.status, 1)
# logg.debug('tx {}'.format(r))
#
# balance_alice = self.contract.functions.balanceOf(self.w3.eth.accounts[1]).call()
# self.assertEqual(balance_alice, 524)
#
# balance_alice = self.contract.functions.balanceOf(self.w3.eth.accounts[3]).call()
# self.assertEqual(balance_alice, 500)
if __name__ == '__main__':
unittest.main()