Add giftable token contract metadata

python/CHANGELOG

@@ -1,3 +1,5 @@
+* 0.6.2
+	- Add Giftable Token contract metadata
 * 0.6.1
 	- Add explicit burn (reduces supply) to giftable token
 * 0.6.0

python/eth_erc20/unittest/base.py

@@ -0,0 +1,169 @@
+# standard imports
+import logging
+
+# external imports
+from chainlib.eth.unittest.ethtester import EthTesterCase
+from chainlib.eth.nonce import RPCNonceOracle
+from chainlib.eth.gas import OverrideGasOracle
+from chainlib.eth.tx import (
+        transaction,
+        receipt,
+        )
+from hexathon import strip_0x
+
+# local imports
+from giftable_erc20_token.unittest import TestGiftableToken
+from eth_erc20 import ERC20
+
+logging.basicConfig(level=logging.DEBUG)
+logg = logging.getLogger(__name__)
+
+
+class TestInterface:
+
+    def test_balance(self):
+        c = ERC20(self.chain_spec)
+        o = c.balance_of(self.address, self.accounts[0], sender_address=self.accounts[0])
+        r = self.conn.do(o)
+        balance = ERC20.parse_balance(r)
+        self.assertEqual(self.initial_supply, balance)
+
+
+    def test_supply(self):
+        c = ERC20(self.chain_spec)
+        o = c.total_supply(self.address, sender_address=self.accounts[0])
+        r = self.conn.do(o)
+        supply = ERC20.parse_total_supply(r)
+        self.assertEqual(self.initial_supply, supply)
+
+
+    def test_name(self):
+        c = ERC20(self.chain_spec)
+        o = c.name(self.address, sender_address=self.accounts[0])
+        r = self.conn.do(o)
+        name = ERC20.parse_name(r)
+        self.assertEqual(self.name, name)
+
+
+    def test_symbol(self):
+        c = ERC20(self.chain_spec)
+        o = c.symbol(self.address, sender_address=self.accounts[0])
+        r = self.conn.do(o)
+        symbol = ERC20.parse_symbol(r)
+        self.assertEqual(self.symbol, symbol)
+
+
+    def test_transfer(self):
+        nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.conn)
+        gas_oracle = OverrideGasOracle(limit=100000, conn=self.conn)
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
+        (tx_hash, o) = c.transfer(self.address, self.accounts[0], self.accounts[1], 1000)
+        r = self.rpc.do(o)
+        o = receipt(tx_hash)
+        r = self.rpc.do(o)
+        self.assertEqual(r['status'], 1)
+
+        o = c.balance_of(self.address, self.accounts[0], sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        balance = c.parse_balance(r)
+        self.assertEqual(balance, self.initial_supply - 1000)
+
+        o = c.balance_of(self.address, self.accounts[1], sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        balance = c.parse_balance(r)
+        self.assertEqual(balance, 1000)
+
+        o = transaction(tx_hash)
+        r = self.rpc.do(o)
+        data = c.parse_transfer_request(r['data'])
+        self.assertEqual(data[0], strip_0x(self.accounts[1]))
+        self.assertEqual(data[1], 1000)
+
+
+    def test_transfer_from(self):
+        nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.conn)
+        gas_oracle = OverrideGasOracle(limit=100000, conn=self.conn)
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
+        (tx_hash, o) = c.approve(self.address, self.accounts[0], self.accounts[1], 1000)
+        r = self.rpc.do(o)
+        o = receipt(tx_hash)
+        r = self.rpc.do(o)
+        self.assertEqual(r['status'], 1)
+
+        o = c.allowance(self.address, self.accounts[0], self.accounts[1], sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        allowance = c.parse_allowance(r)
+        self.assertEqual(allowance, 1000)
+
+        o = transaction(tx_hash)
+        r = self.rpc.do(o)
+        data = c.parse_approve_request(r['data'])
+        self.assertEqual(data[0], strip_0x(self.accounts[1]))
+        self.assertEqual(data[1], 1000)
+
+        nonce_oracle = RPCNonceOracle(self.accounts[1], conn=self.conn)
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
+        (tx_hash, o) = c.transfer_from(self.address, self.accounts[1], self.accounts[0], self.accounts[2], 1001)
+        r = self.rpc.do(o)
+        o = receipt(tx_hash)
+        r = self.rpc.do(o)
+        self.assertEqual(r['status'], 0)
+
+        o = transaction(tx_hash)
+        r = self.rpc.do(o)
+        data = c.parse_transfer_from_request(r['data'])
+        self.assertEqual(data[0], strip_0x(self.accounts[0]))
+        self.assertEqual(data[1], strip_0x(self.accounts[2]))
+        self.assertEqual(data[2], 1001)
+
+        (tx_hash, o) = c.transfer_from(self.address, self.accounts[1], self.accounts[0], self.accounts[2], 1000)
+        r = self.rpc.do(o)
+        o = receipt(tx_hash)
+        r = self.rpc.do(o)
+        self.assertEqual(r['status'], 1)
+
+        o = c.balance_of(self.address, self.accounts[0], sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        balance = c.parse_balance(r)
+        self.assertEqual(balance, self.initial_supply - 1000)
+
+        o = c.balance_of(self.address, self.accounts[2], sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        balance = c.parse_balance(r)
+        self.assertEqual(balance, 1000)
+
+
+    def test_revoke_approve(self):
+        nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.conn)
+        gas_oracle = OverrideGasOracle(limit=100000, conn=self.conn)
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
+        (tx_hash, o) = c.approve(self.address, self.accounts[0], self.accounts[1], 1000)
+        r = self.rpc.do(o)
+        o = receipt(tx_hash)
+        r = self.rpc.do(o)
+        self.assertEqual(r['status'], 1)
+        
+        (tx_hash, o) = c.approve(self.address, self.accounts[0], self.accounts[1], 999)
+        r = self.rpc.do(o)
+        o = receipt(tx_hash)
+        r = self.rpc.do(o)
+        self.assertEqual(r['status'], 0)
+     
+        (tx_hash, o) = c.approve(self.address, self.accounts[0], self.accounts[1], 0)
+        r = self.rpc.do(o)
+        o = receipt(tx_hash)
+        r = self.rpc.do(o)
+        self.assertEqual(r['status'], 1)
+ 
+        o = c.allowance(self.address, self.accounts[0], self.accounts[1], sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        allowance = c.parse_allowance(r)
+        self.assertEqual(allowance, 0)
+
+        nonce_oracle = RPCNonceOracle(self.accounts[1], conn=self.conn)
+        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
+        (tx_hash, o) = c.transfer_from(self.address, self.accounts[1], self.accounts[0], self.accounts[2], 1)
+        r = self.rpc.do(o)
+        o = receipt(tx_hash)
+        r = self.rpc.do(o)
+        self.assertEqual(r['status'], 0)

python/giftable_erc20_token/data/StaticToken.json

@@ -0,0 +1 @@
+[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint8","name":"_decimals","type":"uint8"},{"internalType":"uint256","name":"_supply","type":"uint256"}],"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":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowance","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":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"_sum","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","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"}]

python/giftable_erc20_token/data/StaticToken.metadata.json

@@ -0,0 +1 @@
+{"compiler":{"version":"0.8.18+commit.87f61d96"},"language":"Solidity","output":{"abi":[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint8","name":"_decimals","type":"uint8"},{"internalType":"uint256","name":"_supply","type":"uint256"}],"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":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowance","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":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"_sum","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","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"}],"devdoc":{"kind":"dev","methods":{},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"compilationTarget":{"StaticToken.sol":"StaticToken"},"evmVersion":"byzantium","libraries":{},"metadata":{"bytecodeHash":"ipfs"},"optimizer":{"enabled":false,"runs":200},"remappings":[]},"sources":{"StaticToken.sol":{"keccak256":"0x7afcc41cbaaaeeac2e372c50ed4cf6962035af89e33b500a65927f46d8bf31f2","license":"GPL-3.0-or-later","urls":["bzz-raw://4077171f628fd470cb7f72ca80426297132050f4d08380b55ca74c87e3df2727","dweb:/ipfs/QmWvgFNWrRtzQFejyfjy6LaerghSnYQ86R5WVTnXS7wiuD"]}},"version":1}

python/setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = eth-erc20
-version = 0.6.1
+version = 0.6.2
 description = ERC20 interface and simple contract with deployment script that lets any address mint and gift itself tokens.
 author = Louis Holbrook
 author_email = dev@holbrook.no

python/tests/test_erc20_interface.py

@@ -1,176 +1,13 @@
-# standard imports
-import logging
+# import logging
 import unittest
 
-# external imports
-from chainlib.eth.unittest.ethtester import EthTesterCase
-from chainlib.connection import RPCConnection
-from chainlib.eth.nonce import RPCNonceOracle
-from chainlib.eth.gas import OverrideGasOracle
-from chainlib.eth.tx import (
-        transaction,
-        receipt,
-        )
-from chainlib.eth.address import to_checksum_address
-from hexathon import strip_0x
-
 # local imports
 from giftable_erc20_token.unittest import TestGiftableToken
-from eth_erc20 import ERC20
-
-logging.basicConfig(level=logging.DEBUG)
-logg = logging.getLogger()
+from eth_erc20.unittest import TestInterface
 
 
-class TestToken(TestGiftableToken):
-
-    def test_balance(self):
-        c = ERC20(self.chain_spec)
-        o = c.balance_of(self.address, self.accounts[0], sender_address=self.accounts[0])
-        r = self.conn.do(o)
-        balance = ERC20.parse_balance(r)
-        self.assertEqual(self.initial_supply, balance)
-
-
-    def test_supply(self):
-        c = ERC20(self.chain_spec)
-        o = c.total_supply(self.address, sender_address=self.accounts[0])
-        r = self.conn.do(o)
-        supply = ERC20.parse_total_supply(r)
-        self.assertEqual(self.initial_supply, supply)
-
-
-    def test_name(self):
-        c = ERC20(self.chain_spec)
-        o = c.name(self.address, sender_address=self.accounts[0])
-        r = self.conn.do(o)
-        name = ERC20.parse_name(r)
-        self.assertEqual(self.name, name)
-
-
-    def test_symbol(self):
-        c = ERC20(self.chain_spec)
-        o = c.symbol(self.address, sender_address=self.accounts[0])
-        r = self.conn.do(o)
-        symbol = ERC20.parse_symbol(r)
-        self.assertEqual(self.symbol, symbol)
-
-
-    def test_transfer(self):
-        nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.conn)
-        gas_oracle = OverrideGasOracle(limit=100000, conn=self.conn)
-        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
-        (tx_hash, o) = c.transfer(self.address, self.accounts[0], self.accounts[1], 1000)
-        r = self.rpc.do(o)
-        o = receipt(tx_hash)
-        r = self.rpc.do(o)
-        self.assertEqual(r['status'], 1)
-
-        o = c.balance_of(self.address, self.accounts[0], sender_address=self.accounts[0])
-        r = self.rpc.do(o)
-        balance = c.parse_balance(r)
-        self.assertEqual(balance, self.initial_supply - 1000)
-
-        o = c.balance_of(self.address, self.accounts[1], sender_address=self.accounts[0])
-        r = self.rpc.do(o)
-        balance = c.parse_balance(r)
-        self.assertEqual(balance, 1000)
-
-        o = transaction(tx_hash)
-        r = self.rpc.do(o)
-        data = c.parse_transfer_request(r['data'])
-        self.assertEqual(data[0], strip_0x(self.accounts[1]))
-        self.assertEqual(data[1], 1000)
-
-
-    def test_transfer_from(self):
-        nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.conn)
-        gas_oracle = OverrideGasOracle(limit=100000, conn=self.conn)
-        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
-        (tx_hash, o) = c.approve(self.address, self.accounts[0], self.accounts[1], 1000)
-        r = self.rpc.do(o)
-        o = receipt(tx_hash)
-        r = self.rpc.do(o)
-        self.assertEqual(r['status'], 1)
-
-        o = c.allowance(self.address, self.accounts[0], self.accounts[1], sender_address=self.accounts[0])
-        r = self.rpc.do(o)
-        allowance = c.parse_allowance(r)
-        self.assertEqual(allowance, 1000)
-
-        o = transaction(tx_hash)
-        r = self.rpc.do(o)
-        data = c.parse_approve_request(r['data'])
-        self.assertEqual(data[0], strip_0x(self.accounts[1]))
-        self.assertEqual(data[1], 1000)
-
-        nonce_oracle = RPCNonceOracle(self.accounts[1], conn=self.conn)
-        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
-        (tx_hash, o) = c.transfer_from(self.address, self.accounts[1], self.accounts[0], self.accounts[2], 1001)
-        r = self.rpc.do(o)
-        o = receipt(tx_hash)
-        r = self.rpc.do(o)
-        self.assertEqual(r['status'], 0)
-
-        o = transaction(tx_hash)
-        r = self.rpc.do(o)
-        data = c.parse_transfer_from_request(r['data'])
-        self.assertEqual(data[0], strip_0x(self.accounts[0]))
-        self.assertEqual(data[1], strip_0x(self.accounts[2]))
-        self.assertEqual(data[2], 1001)
-
-        (tx_hash, o) = c.transfer_from(self.address, self.accounts[1], self.accounts[0], self.accounts[2], 1000)
-        r = self.rpc.do(o)
-        o = receipt(tx_hash)
-        r = self.rpc.do(o)
-        self.assertEqual(r['status'], 1)
-
-        o = c.balance_of(self.address, self.accounts[0], sender_address=self.accounts[0])
-        r = self.rpc.do(o)
-        balance = c.parse_balance(r)
-        self.assertEqual(balance, self.initial_supply - 1000)
-
-        o = c.balance_of(self.address, self.accounts[2], sender_address=self.accounts[0])
-        r = self.rpc.do(o)
-        balance = c.parse_balance(r)
-        self.assertEqual(balance, 1000)
-
-
-    def test_revoke_approve(self):
-        nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.conn)
-        gas_oracle = OverrideGasOracle(limit=100000, conn=self.conn)
-        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
-        (tx_hash, o) = c.approve(self.address, self.accounts[0], self.accounts[1], 1000)
-        r = self.rpc.do(o)
-        o = receipt(tx_hash)
-        r = self.rpc.do(o)
-        self.assertEqual(r['status'], 1)
-        
-        (tx_hash, o) = c.approve(self.address, self.accounts[0], self.accounts[1], 999)
-        r = self.rpc.do(o)
-        o = receipt(tx_hash)
-        r = self.rpc.do(o)
-        self.assertEqual(r['status'], 0)
-     
-        (tx_hash, o) = c.approve(self.address, self.accounts[0], self.accounts[1], 0)
-        r = self.rpc.do(o)
-        o = receipt(tx_hash)
-        r = self.rpc.do(o)
-        self.assertEqual(r['status'], 1)
- 
-        o = c.allowance(self.address, self.accounts[0], self.accounts[1], sender_address=self.accounts[0])
-        r = self.rpc.do(o)
-        allowance = c.parse_allowance(r)
-        self.assertEqual(allowance, 0)
-
-        nonce_oracle = RPCNonceOracle(self.accounts[1], conn=self.conn)
-        c = ERC20(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
-        (tx_hash, o) = c.transfer_from(self.address, self.accounts[1], self.accounts[0], self.accounts[2], 1)
-        r = self.rpc.do(o)
-        o = receipt(tx_hash)
-        r = self.rpc.do(o)
-        self.assertEqual(r['status'], 0)
-
+class TestBasic(TestGiftableToken, TestInterface):
+    pass
 
 
 if __name__ == '__main__':