eth-token-index/python/tests/test_tokenindex.py
2023-03-25 18:00:10 +00:00

224 lines
7.6 KiB
Python

# 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 chainlib.error import JSONRPCException
from giftable_erc20_token import GiftableToken
from chainlib.eth.tx import unpack
from hexathon import strip_0x
from hexathon import same as same_hex
from chainlib.eth.contract import ABIContractEncoder
from chainlib.eth.unittest.ethtester import EthTesterCase
from eth_accounts_index import AccountsIndex
# local imports
from eth_token_index.index import (
TokenUniqueSymbolIndex,
to_identifier,
)
logging.basicConfig(level=logging.DEBUG)
logg = logging.getLogger()
testdir = os.path.dirname(__file__)
class TestTokenUniqueSymbolIndex(EthTesterCase):
def setUp(self):
super(TestTokenUniqueSymbolIndex, self).setUp()
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
c = TokenUniqueSymbolIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.constructor(self.accounts[0])
self.rpc.do(o)
o = receipt(tx_hash_hex)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
self.address = r['contract_address']
(tx_hash_hex, o) = c.add_writer(self.address, self.accounts[0], self.accounts[0])
self.rpc.do(o)
o = receipt(tx_hash_hex)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
c = GiftableToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.constructor(self.accounts[0], 'FooToken', 'FOO', 6)
self.rpc.do(o)
o = receipt(tx_hash_hex)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
self.foo_token_address = r['contract_address']
logg.debug('foo token published with address {}'.format(self.foo_token_address))
def test_register(self):
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
c = TokenUniqueSymbolIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.register(self.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.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.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.address, sender_address=self.accounts[0])
r = self.rpc.do(o)
count = c.parse_entry_count(r)
self.assertEqual(count, 1)
def test_identifiers(self):
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
c = TokenUniqueSymbolIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.register(self.address, self.accounts[0], self.foo_token_address)
self.rpc.do(o)
tokens = [
self.foo_token_address,
]
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
token_names = [
'BAR',
'BAZ',
'XYZZY',
]
for token_name in token_names:
c = GiftableToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.constructor(self.accounts[0], '{} Token'.format(token_name), token_name, 6)
self.rpc.do(o)
o = receipt(tx_hash_hex)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
token_address = r['contract_address']
c = TokenUniqueSymbolIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.register(self.address, self.accounts[0], token_address)
self.rpc.do(o)
o = receipt(tx_hash_hex)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
tokens.append(token_address)
token_names = ['FOO'] + token_names
i = 0
for token_name in token_names:
o = c.address_of(self.address, token_name, sender_address=self.accounts[0])
r = self.rpc.do(o)
r = strip_0x(r)
logg.debug('tokenn {} {} {}'.format(token_name, r, tokens[i]))
self.assertTrue(same_hex(r[24:], tokens[i]))
i += 1
o = c.identifier_count(self.address, sender_address=self.accounts[0])
r = self.rpc.do(o)
self.assertEqual(int(r, 16), 4)
c = AccountsIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.remove(self.address, self.accounts[0], tokens[1])
self.rpc.do(o)
o = receipt(tx_hash_hex)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
c = TokenUniqueSymbolIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
o = c.identifier(self.address, 4, sender_address=self.accounts[0])
with self.assertRaises(Exception):
self.rpc.do(o)
o = c.identifier(self.address, 0, sender_address=self.accounts[0])
r = self.rpc.do(o)
self.assertEqual(strip_0x(r)[:6], b'FOO'.hex())
o = c.identifier_count(self.address, sender_address=self.accounts[0])
r = self.rpc.do(o)
self.assertEqual(int(r, 16), 3)
next_token_test = tokens[2]
token_names = [
'FOO',
'XYZZY',
'BAZ',
]
tokens = [
tokens[0],
tokens[3],
tokens[2],
]
i = 0
for token_name in token_names:
o = c.address_of(self.address, token_name, sender_address=self.accounts[0])
r = self.rpc.do(o)
r = strip_0x(r)
logg.debug('tokenn {} {} {}'.format(token_name, r, tokens[i]))
self.assertTrue(same_hex(r[24:], tokens[i]))
i += 1
c = AccountsIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash_hex, o) = c.remove(self.address, self.accounts[0], next_token_test)
self.rpc.do(o)
o = receipt(tx_hash_hex)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
c = TokenUniqueSymbolIndex(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
o = c.identifier(self.address, 1, sender_address=self.accounts[0])
r = self.rpc.do(o)
self.assertEqual(strip_0x(r)[:10], b'XYZZY'.hex())
token_names = [
'FOO',
'XYZZY',
]
tokens = [
tokens[0],
tokens[1],
]
i = 0
for token_name in token_names:
o = c.address_of(self.address, token_name, sender_address=self.accounts[0])
r = self.rpc.do(o)
r = strip_0x(r)
logg.debug('tokenn {} {} {}'.format(token_name, r, tokens[i]))
self.assertTrue(same_hex(r[24:], tokens[i]))
i += 1
o = c.identifier_count(self.address, sender_address=self.accounts[0])
r = self.rpc.do(o)
self.assertEqual(int(r, 16), 2)
if __name__ == '__main__':
unittest.main()