124 lines
4.2 KiB
Python
124 lines
4.2 KiB
Python
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# standard imports
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import os
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import unittest
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import json
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import logging
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import datetime
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# external imports
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from chainlib.eth.constant import ZERO_ADDRESS
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from chainlib.eth.nonce import RPCNonceOracle
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from chainlib.eth.tx import receipt
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from chainlib.eth.block import (
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block_latest,
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block_by_number,
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)
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# local imports
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from giftable_erc20_token import GiftableToken
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from giftable_erc20_token.unittest import TestGiftableExpireToken
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logging.basicConfig(level=logging.DEBUG)
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logg = logging.getLogger()
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testdir = os.path.dirname(__file__)
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class TestExpire(TestGiftableExpireToken):
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def setUp(self):
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super(TestExpire, self).setUp()
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def test_expires(self):
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mint_amount = self.initial_supply
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nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
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c = GiftableToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
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(tx_hash, o) = c.transfer(self.address, self.accounts[0], self.accounts[1], int(mint_amount / 2))
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r = self.rpc.do(o)
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o = receipt(tx_hash)
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r = self.rpc.do(o)
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self.assertEqual(r['status'], 1)
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self.backend.time_travel(self.expire + 60)
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o = block_latest()
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r = self.rpc.do(o)
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o = block_by_number(r)
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r = self.rpc.do(o)
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self.assertGreaterEqual(r['timestamp'], self.expire)
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nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
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c = GiftableToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
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(tx_hash, o) = c.transfer(self.address, self.accounts[0], self.accounts[1], 1)
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r = self.rpc.do(o)
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o = receipt(tx_hash)
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r = self.rpc.do(o)
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self.assertEqual(r['status'], 0)
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nonce_oracle = RPCNonceOracle(self.accounts[1], self.rpc)
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c = GiftableToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
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(tx_hash, o) = c.transfer(self.address, self.accounts[1], self.accounts[0], 1)
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r = self.rpc.do(o)
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o = receipt(tx_hash)
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r = self.rpc.do(o)
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self.assertEqual(r['status'], 0)
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o = c.balance_of(self.address, self.accounts[0], sender_address=self.accounts[0])
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r = self.rpc.do(o)
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balance = c.parse_balance(r)
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self.assertEqual(balance, int(mint_amount / 2))
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o = c.balance_of(self.address, self.accounts[1], sender_address=self.accounts[0])
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r = self.rpc.do(o)
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balance += c.parse_balance(r)
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self.assertEqual(balance, mint_amount)
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o = c.total_supply(self.address, sender_address=self.accounts[0])
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r = self.rpc.do(o)
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supply = c.parse_balance(r)
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self.assertEqual(supply, mint_amount)
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def test_burn(self):
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mint_amount = self.initial_supply
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nonce_oracle = RPCNonceOracle(self.accounts[1], self.rpc)
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c = GiftableToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
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(tx_hash, o) = c.burn(self.address, self.accounts[1], int(mint_amount / 4))
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self.rpc.do(o)
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o = receipt(tx_hash)
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r = self.rpc.do(o)
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self.assertEqual(r['status'], 0)
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nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
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c = GiftableToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
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(tx_hash, o) = c.burn(self.address, self.accounts[0], int(mint_amount / 4))
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self.rpc.do(o)
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o = receipt(tx_hash)
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r = self.rpc.do(o)
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self.assertEqual(r['status'], 1)
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o = c.burned(self.address, sender_address=self.accounts[0])
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r = self.rpc.do(o)
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burned = c.parse_balance(r)
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self.assertEqual(burned, int(mint_amount / 4))
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o = c.balance_of(self.address, self.accounts[0], sender_address=self.accounts[0])
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r = self.rpc.do(o)
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balance = c.parse_balance(r)
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self.assertEqual(balance, mint_amount - burned)
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o = c.total_supply(self.address, sender_address=self.accounts[0])
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r = self.rpc.do(o)
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balance = c.parse_balance(r)
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self.assertEqual(balance, mint_amount - burned)
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o = c.total_minted(self.address, sender_address=self.accounts[0])
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r = self.rpc.do(o)
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balance = c.parse_balance(r)
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self.assertEqual(balance, mint_amount)
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if __name__ == '__main__':
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unittest.main()
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