erc20-limiter

ERC20 balance limit registry
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test_token_registry.py (1590B)

      1 # standard imports
      2 import unittest
      3 import logging
      4 
      5 # external imports
      6 from chainlib.eth.nonce import RPCNonceOracle
      7 from chainlib.eth.tx import receipt
      8 
      9 # local imports
     10 from erc20_limiter import Limiter
     11 from erc20_limiter.token import LimiterTokenRegistry
     12 from erc20_limiter.unittest import TestLimiterTokenRegistry
     13 
     14 logging.basicConfig(level=logging.DEBUG)
     15 logg = logging.getLogger()
     16 
     17 
     18 class TestLimiterBase(TestLimiterTokenRegistry):
     19 
     20     def setUp(self):
     21         super(TestLimiterBase, self).setUp()
     22         self.publish_limiter()
     23         self.token_registry = self.publish_token_registry(self.accounts[0], self.address)
     24         logg.debug('tokenreg {}'.format(self.token_registry))
     25 
     26 
     27     def test_limit(self):
     28         nonce_oracle = RPCNonceOracle(self.accounts[0], conn=self.conn)
     29 
     30         foo_token = '2c26b46b68ffc68ff99b453c1d30413413422d70'
     31         c = LimiterTokenRegistry(self.chain_spec)
     32         o = c.have(self.token_registry, foo_token, sender_address=self.accounts[0])
     33         r = self.rpc.do(o)
     34         self.assertEqual(int(r, 16), 0)
     35 
     36         c = Limiter(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
     37         (tx_hash, o) = c.set_limit(self.address, self.accounts[0], foo_token, 42)
     38         self.rpc.do(o)
     39         o = receipt(tx_hash)
     40         r = self.rpc.do(o)
     41         self.assertEqual(r['status'], 1)
     42 
     43         c = LimiterTokenRegistry(self.chain_spec)
     44         o = c.have(self.token_registry, foo_token, sender_address=self.accounts[0])
     45         r = self.rpc.do(o)
     46         self.assertEqual(int(r, 16), 1)
     47 
     48 
     49 if __name__ == '__main__':
     50     unittest.main()
     51