def get_blockchain_interface_instance(_config):
source = _config.get("BLOCKCHAIN", "blockchain_source")
network = _config.get("BLOCKCHAIN", "network")
testnet = network == 'testnet'
rpc_host = _config.get("BLOCKCHAIN", "rpc_host")
rpc_port = _config.get("BLOCKCHAIN", "rpc_port")
rpc_user = _config.get("BLOCKCHAIN", "rpc_user")
rpc_password = _config.get("BLOCKCHAIN", "rpc_password")
rpc = JsonRpc(rpc_host, rpc_port, rpc_user, rpc_password)
if source == 'bitcoin-rpc': #pragma: no cover
#This cannot be tested without mainnet or testnet blockchain (not regtest)
bc_interface = BitcoinCoreInterface(rpc, network)
elif source == 'regtest':
bc_interface = RegtestBitcoinCoreInterface(rpc)
return bc_interface
def test_wrong_network_bci(setup_wallets):
rpc = jm_single().bc_interface.jsonRpc
with pytest.raises(Exception) as e_info:
x = BitcoinCoreInterface(rpc, 'mainnet')