# standard imports
import logging

# external imports
import pytest
from chainlib.connection import RPCConnection
from chainlib.eth.tx import receipt

# local imports
from contract_registry.registry import Registry

logg = logging.getLogger(__name__)

valid_identifiers = [
        'ContractRegistry',
        ]

@pytest.fixture(scope='function')
def registry(
    default_chain_spec,
    init_eth_tester,
    init_eth_rpc,
    eth_accounts,
        ):
  
    conn = RPCConnection.connect(default_chain_spec, 'default')
    builder = Registry(signer=conn.signer)
    (tx_hash_hex, o) = builder.constructor(eth_accounts[0], valid_identifiers)
    r = conn.do(o)
    logg.debug('r {}'.format(r))
    
    o = receipt(r)
    rcpt = conn.do(o)

    assert rcpt['status'] == 1
    return rcpt['contract_address']