commit ba2c5ad5a36ba643c07e1fb5d416e4b483b62e57
parent cd4f4a71317ad0171dfc1cf1082b438d02dd8b28
Author: nolash <dev@holbrook.no>
Date: Tue, 22 Dec 2020 07:07:33 +0100
Move test to python unittest
Diffstat:
3 files changed, 136 insertions(+), 0 deletions(-)
diff --git a/python/eth_token_endorser/data/GiftableToken.bin b/python/eth_token_endorser/data/GiftableToken.bin
@@ -0,0 +1 @@
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+\ No newline at end of file
diff --git a/python/eth_token_endorser/data/GiftableToken.json b/python/eth_token_endorser/data/GiftableToken.json
@@ -0,0 +1 @@
+[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint8","name":"_decimals","type":"uint8"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_owner","type":"address"},{"indexed":true,"internalType":"address","name":"_spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_from","type":"address"},{"indexed":true,"internalType":"address","name":"_to","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_from","type":"address"},{"indexed":true,"internalType":"address","name":"_to","type":"address"},{"indexed":true,"internalType":"address","name":"_spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"}],"name":"TransferFrom","type":"event"},{"inputs":[{"internalType":"address","name":"_minter","type":"address"}],"name":"addMinter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowances","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_spender","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"mint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_minter","type":"address"}],"name":"removeMinter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]
diff --git a/python/tests/test_deploy.py b/python/tests/test_deploy.py
@@ -0,0 +1,133 @@
+import os
+import unittest
+import json
+import logging
+import hashlib
+
+import web3
+import eth_tester
+import eth_abi
+
+logging.basicConfig(level=logging.DEBUG)
+logg = logging.getLogger()
+
+logging.getLogger('web3').setLevel(logging.WARNING)
+logging.getLogger('eth.vm').setLevel(logging.WARNING)
+
+testdir = os.path.dirname(__file__)
+
+
+class Test(unittest.TestCase):
+
+ contract = None
+
+ def setUp(self):
+ eth_params = eth_tester.backends.pyevm.main.get_default_genesis_params({
+ 'gas_limit': 9000000,
+ })
+
+ # create store of used accounts
+ f = open(os.path.join(testdir, '../eth_token_endorser/data/TokenEndorser.bin'), 'r')
+ bytecode = f.read()
+ f.close()
+
+ f = open(os.path.join(testdir, '../eth_token_endorser/data/TokenEndorser.json'), 'r')
+ self.abi = json.load(f)
+ f.close()
+
+
+ backend = eth_tester.PyEVMBackend(eth_params)
+ self.eth_tester = eth_tester.EthereumTester(backend)
+ provider = web3.Web3.EthereumTesterProvider(self.eth_tester)
+ self.w3 = web3.Web3(provider)
+ c = self.w3.eth.contract(abi=self.abi, bytecode=bytecode)
+ tx_hash = c.constructor().transact({'from': self.w3.eth.accounts[0]})
+
+ r = self.w3.eth.getTransactionReceipt(tx_hash)
+
+ self.address = r.contractAddress
+
+
+ # create token
+ f = open(os.path.join(testdir, '../eth_token_endorser/data/GiftableToken.bin'), 'r')
+ bytecode = f.read()
+ f.close()
+
+ f = open(os.path.join(testdir, '../eth_token_endorser/data/GiftableToken.json'), 'r')
+ self.abi_token = json.load(f)
+ f.close()
+
+ t = self.w3.eth.contract(abi=self.abi_token, bytecode=bytecode)
+ tx_hash = t.constructor('Foo Token', 'FOO', 18).transact({'from': self.w3.eth.accounts[0]})
+
+ r = self.w3.eth.getTransactionReceipt(tx_hash)
+
+ self.address_token_one = r.contractAddress
+
+ t = self.w3.eth.contract(abi=self.abi_token, bytecode=bytecode)
+ tx_hash = t.constructor('Bar Token', 'BAR', 18).transact({'from': self.w3.eth.accounts[0]})
+
+ r = self.w3.eth.getTransactionReceipt(tx_hash)
+
+ self.address_token_two = r.contractAddress
+
+
+ def tearDown(self):
+ pass
+
+
+ def test_basic(self):
+ c = self.w3.eth.contract(abi=self.abi, address=self.address)
+
+ d = '0x' + os.urandom(32).hex()
+ c.functions.add(self.address_token_one, d).transact({'from': self.w3.eth.accounts[0]})
+
+ with self.assertRaises(Exception):
+ c.functions.add(self.address_token_one, d).transact({'from': self.w3.eth.accounts[0]})
+
+ c.functions.add(self.address_token_one, d).transact({'from': self.w3.eth.accounts[1]})
+ c.functions.add(self.address_token_two, d).transact({'from': self.w3.eth.accounts[0]})
+ c.functions.add(self.address_token_two, d).transact({'from': self.w3.eth.accounts[1]})
+
+ def test_endorsement(self):
+
+ c = self.w3.eth.contract(abi=self.abi, address=self.address)
+
+ d = '0x' + os.urandom(32).hex()
+ c.functions.add(self.address_token_one, d).transact({'from': self.w3.eth.accounts[0]})
+ c.functions.add(self.address_token_one, d).transact({'from': self.w3.eth.accounts[1]})
+
+
+ h = hashlib.new('sha256')
+ h.update(bytes.fromhex(self.address_token_one[2:]))
+ h.update(bytes.fromhex(self.w3.eth.accounts[0][2:]))
+ z = h.digest()
+
+ assert d[2:] == c.functions.endorsement(z.hex()).call().hex()
+
+ #another_token_address = web3.Web3.toChecksumAddress('0x' + os.urandom(20).hex())
+ c.functions.add(self.address_token_two, d).transact({'from': self.w3.eth.accounts[0]})
+
+ assert c.functions.endorsers(self.w3.eth.accounts[0], 0).call() == 1
+ assert c.functions.endorsers(self.w3.eth.accounts[1], 0).call() == 1
+ assert c.functions.endorsers(self.w3.eth.accounts[0], 1).call() == 2
+
+ assert c.functions.tokens(1).call() == self.address_token_one
+ assert c.functions.tokens(2).call() == self.address_token_two
+
+ assert c.functions.tokenIndex(self.address_token_one).call() == 1
+ assert c.functions.tokenIndex(self.address_token_two).call() == 2
+
+
+
+ def test_symbol_index(self):
+ c = self.w3.eth.contract(abi=self.abi, address=self.address)
+ d = '0x' + os.urandom(32).hex()
+ c.functions.add(self.address_token_one, d).transact({'from': self.w3.eth.accounts[0]})
+ c.functions.add(self.address_token_one, d).transact({'from': self.w3.eth.accounts[1]})
+ c.functions.add(self.address_token_two, d).transact({'from': self.w3.eth.accounts[1]})
+
+
+
+if __name__ == '__main__':
+ unittest.main()
