eth-interface

EIP-165 interface and tools for chainlib-eth
git clone git://holbrook.no/eth-interface.git
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base.py (808B)

      1 # standard imports
      2 import logging
      3 
      4 # local imports
      5 from eth_interface import ERC165
      6 
      7 logg = logging.getLogger(__name__)
      8        
      9 
     10 class TestERC165:
     11 
     12     erc165_ifcs = []
     13 
     14     @classmethod
     15     def flush_interface_check(cls):
     16         cls.erc165_ifcs = []
     17 
     18 
     19     @classmethod
     20     def add_interface_check(cls, ifc):
     21         assert len(bytes.fromhex(ifc)) == 4
     22         cls.erc165_ifcs.append(ifc)
     23 
     24 
     25     def test_erc165_interfaces(self):
     26         c = ERC165(self.chain_spec)
     27         logg.info('will check interfaces: {}'.format(self.erc165_ifcs))
     28         for ifc in self.erc165_ifcs + ['01ffc9a7']:
     29             logg.debug('checking ifc {}'.format(ifc))
     30             o = c.supports_interface(self.address, ifc, sender_address=self.accounts[0])
     31             r = self.rpc.do(o)
     32             self.assertEqual(int(r, 16), 1)