def test_chain_builder_without_any_mining_config(): chain = build( MiningChain, frontier_at(0), genesis(), ) with pytest.raises(ValidationError, match='mix hash mismatch'): chain.mine_block()
def test_chain_builder_enable_pow_mining(): chain = build( MiningChain, frontier_at(0), enable_pow_mining(), genesis(), ) block = chain.mine_block() check_eccpow(block.header.parent_hash, block.header.mining_hash, 24, 3, 6)
def mining_chain_params(funded_address): return ( MiningChain, frontier_at(0), disable_pow_check, genesis(params={'gas_limit': 1000000}, state={funded_address: { 'balance': to_wei(1000, 'ether') }}), )
def test_chain_builder_enable_pow_mining(): chain = build( MiningChain, frontier_at(0), enable_pow_mining(), genesis(), ) block = chain.mine_block() check_pow( block.number, block.header.mining_hash, block.header.mix_hash, block.header.nonce, block.header.difficulty, )
def test_chain_builder_disable_pow_check(): chain = build( MiningChain, frontier_at(0), disable_pow_check(), genesis(), ) block = chain.mine_block() with pytest.raises(ValidationError, match='mix hash mismatch'): check_pow( block.number, block.header.mining_hash, block.header.mix_hash, block.header.nonce, block.header.difficulty, )
def test_chain_builder_disable_pow_check(): chain = build( MiningChain, frontier_at(0), disable_pow_check(), genesis(), ) block = chain.mine_block() # check_eccpow( # block.header.parent_hash, # block.header.mining_hash, # 24, 3, 6) with pytest.raises(ValidationError, match='mix hash mismatch'): # ToDo: Have to change difficulty check_eccpow(block.header.parent_hash, block.header.mining_hash, 24, 3, 6)
def chain_class(): return frontier_at(0)(Chain)
disable_pow_check, genesis(params={'gas_limit': 1000000}, state={funded_address: { 'balance': to_wei(1000, 'ether') }}), ) @pytest.fixture def mining_chain(mining_chain_params): return build(*mining_chain_params) REGULAR_CHAIN_PARAMS = ( Chain, frontier_at(0), genesis(), ) @pytest.fixture def regular_chain(): return build(*REGULAR_CHAIN_PARAMS) def test_chain_builder_build_single_default_block(mining_chain): chain = build( mining_chain, mine_block(), )