okota/python/tests/test_tokenindex.py

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2021-10-04 16:32:39 +02:00
# standard imports
import os
import unittest
import json
import logging
import hashlib
# external imports
from chainlib.eth.unittest.ethtester import EthTesterCase
from chainlib.eth.nonce import RPCNonceOracle
from chainlib.eth.tx import receipt
from giftable_erc20_token import GiftableToken
from chainlib.eth.tx import unpack
from hexathon import strip_0x
from chainlib.eth.contract import ABIContractEncoder
from eth_address_declarator import Declarator
# local imports
from okota.token_index.index import (
TokenUniqueSymbolIndexAddressDeclarator as TokenIndex,
to_identifier,
)
# test imports
from eth_address_declarator.unittest import TestAddressDeclaratorBase
logging.basicConfig(level=logging.DEBUG)
logg = logging.getLogger()
testdir = os.path.dirname(__file__)
class TestTokenIndex(TestAddressDeclaratorBase):
def setUp(self):
super(TestTokenIndex, self).setUp()
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
c = TokenIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.constructor(self.accounts[0], self.address)
self.rpc.do(o)
o = receipt(tx_hash_hex)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
self.token_index_address = r['contract_address']
def test_register(self):
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
c = TokenIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.register(self.token_index_address, self.accounts[0], self.foo_token_address)
self.rpc.do(o)
e = unpack(bytes.fromhex(strip_0x(o['params'][0])), self.chain_spec)
o = receipt(tx_hash_hex)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
o = c.address_of(self.token_index_address, 'FOO', sender_address=self.accounts[0])
r = self.rpc.do(o)
address = c.parse_address_of(r)
self.assertEqual(address, strip_0x(self.foo_token_address))
o = c.entry(self.token_index_address, 0, sender_address=self.accounts[0])
r = self.rpc.do(o)
address = c.parse_entry(r)
self.assertEqual(address, strip_0x(self.foo_token_address))
o = c.entry_count(self.token_index_address, sender_address=self.accounts[0])
r = self.rpc.do(o)
count = c.parse_entry_count(r)
self.assertEqual(count, 1)
c = Declarator(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
o = c.declaration(self.address, self.accounts[0], self.foo_token_address, sender_address=self.accounts[0])
r = self.rpc.do(o)
proofs = c.parse_declaration(r)
token_symbol_identifier = to_identifier('FOO')
self.assertEqual(token_symbol_identifier, proofs[0])
if __name__ == '__main__':
unittest.main()