eth-interface

EIP-165 interface and tools for chainlib-eth
git clone git://holbrook.no/eth-interface.git
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test_eip165.py (1980B)

      1 # standard imports
      2 import unittest
      3 import os
      4 import logging
      5 
      6 # external imports
      7 from chainlib.eth.unittest.ethtester import EthTesterCase
      8 from chainlib.eth.nonce import RPCNonceOracle
      9 from chainlib.eth.gas import OverrideGasOracle
     10 from chainlib.connection import RPCConnection
     11 from chainlib.eth.tx import (
     12         TxFactory,
     13         receipt,
     14         )
     15 
     16 # local imports
     17 from eth_interface import ERC165
     18 from eth_interface.unittest import TestERC165
     19 
     20 logging.basicConfig(level=logging.DEBUG)
     21 logg = logging.getLogger()
     22 
     23 script_dir = os.path.realpath(os.path.dirname(__file__))
     24 
     25 
     26 class TestSupports(EthTesterCase, TestERC165):
     27 
     28     def setUp(self):
     29         super(TestSupports, self).setUp()
     30         self.conn = RPCConnection.connect(self.chain_spec, 'default')
     31         nonce_oracle = RPCNonceOracle(self.accounts[0], self.conn)
     32 
     33         f = open(os.path.join(script_dir, 'testdata', 'Supports.bin'))
     34         code = f.read()
     35         f.close()
     36 
     37         txf = TxFactory(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
     38         tx = txf.template(self.accounts[0], None, use_nonce=True)
     39         tx = txf.set_code(tx, code)
     40         (tx_hash_hex, o) = txf.build(tx)
     41 
     42         r = self.conn.do(o)
     43         logg.debug('deployed with hash {}'.format(r))
     44 
     45         o = receipt(tx_hash_hex)
     46         r = self.conn.do(o)
     47         self.address = r['contract_address']
     48 
     49 
     50 #    def test_supports(self):
     51 #        gas_oracle = OverrideGasOracle(limit=100000, conn=self.conn)
     52 #        c = ERC165(self.chain_spec, gas_oracle=gas_oracle)
     53 #        o = c.supports_interface(self.address, '0xdeadbeef', sender_address=self.accounts[0])
     54 #        r = self.conn.do(o)
     55 #        v = c.parse_supports_interface(r)
     56 #        self.assertEqual(v, 1)
     57 #        
     58 #        o = c.supports_interface(self.address, '0xbeeffeed', sender_address=self.accounts[0])
     59 #        r = self.conn.do(o)
     60 #        v = c.parse_supports_interface(r)
     61 #        self.assertEqual(v, 0)
     62 
     63 if __name__ == '__main__':
     64     unittest.main()