def test_cli_select_chain_helper(project_dir, write_project_file, stdin,
expected):
project = Project()
project.config['chains.local_a.chain.class'] = 'populus.chain.TesterChain'
project.config[
'chains.local_a.web3.provider.class'] = 'web3.providers.ipc.IPCProvider'
project.config['chains.local_a.web3.provider.settings.ipc_path'] = (
get_geth_ipc_path(
get_local_chain_datadir(project.project_dir, 'local_a')))
project.config['chains.local_b.chain.class'] = 'populus.chain.TesterChain'
project.config[
'chains.local_b.web3.provider.class'] = 'web3.providers.ipc.IPCProvider'
project.config['chains.local_b.web3.provider.settings.ipc_path'] = (
get_geth_ipc_path(
get_local_chain_datadir(project.project_dir, 'local_b')))
project.config['chains.local_c.chain.class'] = 'populus.chain.TesterChain'
project.config[
'chains.local_c.web3.provider.class'] = 'web3.providers.ipc.IPCProvider'
project.config['chains.local_c.web3.provider.settings.ipc_path'] = (
get_geth_ipc_path(
get_local_chain_datadir(project.project_dir, 'local_c')))
project.write_config()
@click.command()
def wrapper():
chain_name = select_chain(project)
print("~~{0}~~".format(chain_name))
runner = CliRunner()
result = runner.invoke(wrapper, [], input=stdin)
assert result.exit_code == 0
assert expected in result.output
def test_project_directory_properties(project_dir):
project = Project()
contracts_dir = get_contracts_dir(project_dir)
assert is_same_path(project.contracts_dir, contracts_dir)
build_dir = get_build_dir(project_dir)
assert is_same_path(project.build_dir, build_dir)
compiled_contracts_file_path = get_compiled_contracts_file_path(
project_dir)
assert is_same_path(project.compiled_contracts_file_path,
compiled_contracts_file_path)
blockchains_dir = get_blockchains_dir(project_dir)
assert is_same_path(project.blockchains_dir, blockchains_dir)
data_dir = get_data_dir(project_dir, 'some-test-chain-name')
assert is_same_path(
project.get_blockchain_data_dir('some-test-chain-name'), data_dir)
chaindata_dir = get_chaindata_dir(data_dir)
assert is_same_path(
project.get_blockchain_chaindata_dir('some-test-chain-name'),
chaindata_dir)
geth_ipc_path = get_geth_ipc_path(data_dir)
assert is_same_path(
project.get_blockchain_ipc_path('some-test-chain-name'), geth_ipc_path)
def test_geth_chain_has_registrar(project_dir, write_project_file):
project = Project()
project.config['chains.local.chain.class'] = 'populus.chain.LocalGethChain'
project.config['chains.local.registrar'] = 'faking-it'
project.config['chains.local.web3.provider.class'] = 'web3.providers.ipc.IPCProvider'
project.config['chains.local.web3.provider.settings.ipc_path'] = (
get_geth_ipc_path(get_local_chain_datadir(project.project_dir, 'local'))
)
with project.get_chain('local') as chain:
assert chain.has_registrar is True
def reset_chain(data_dir):
chaindata_dir = get_chaindata_dir(data_dir)
remove_dir_if_exists(chaindata_dir)
dapp_dir = get_dapp_dir(data_dir)
remove_dir_if_exists(dapp_dir)
nodekey_path = get_nodekey_path(data_dir)
remove_file_if_exists(nodekey_path)
geth_ipc_path = get_geth_ipc_path(data_dir)
remove_file_if_exists(geth_ipc_path)
def local_chain(project_dir):
project = Project()
project.config['chains.local.chain.class'] = 'populus.chain.LocalGethChain'
project.config[
'chains.local.web3.provider.class'] = 'web3.providers.ipc.IPCProvider'
project.config['chains.local.web3.provider.settings.ipc_path'] = (
get_geth_ipc_path(get_local_chain_datadir(project.project_dir,
'local')))
project.write_config()
chain = project.get_chain('local')
return chain
def test_project_directory_properties(project_dir):
project = Project()
contracts_dir = get_contracts_dir(project_dir)
assert is_same_path(project.contracts_dir, contracts_dir)
build_dir = get_build_dir(project_dir)
assert is_same_path(project.build_dir, build_dir)
compiled_contracts_file_path = get_compiled_contracts_file_path(project_dir)
assert is_same_path(project.compiled_contracts_file_path, compiled_contracts_file_path)
blockchains_dir = get_blockchains_dir(project_dir)
assert is_same_path(project.blockchains_dir, blockchains_dir)
data_dir = get_data_dir(project_dir, "some-test-chain-name")
assert is_same_path(project.get_blockchain_data_dir("some-test-chain-name"), data_dir)
chaindata_dir = get_chaindata_dir(data_dir)
assert is_same_path(project.get_blockchain_chaindata_dir("some-test-chain-name"), chaindata_dir)
geth_ipc_path = get_geth_ipc_path(data_dir)
assert is_same_path(project.get_blockchain_ipc_path("some-test-chain-name"), geth_ipc_path)
def test_project_local_chain_ipc(project_dir):
project = Project()
ipc_path = get_geth_ipc_path(
get_local_chain_datadir(project.project_dir, 'local'))
project.config['chains.local.chain.class'] = 'populus.chain.LocalGethChain'
project.config[
'chains.local.web3.provider.class'] = 'web3.providers.ipc.IPCProvider'
project.config['chains.local.web3.provider.settings.ipc_path'] = ipc_path
project.write_config()
chain = project.get_chain('local')
with chain as running_local_chain:
web3 = running_local_chain.web3
assert web3.version.node.startswith('Geth')
running_local_chain.wait.for_block(block_number=1, timeout=180)
block_1 = web3.eth.getBlock(1)
assert block_1['hash'] != MAINNET_BLOCK_1_HASH
assert block_1['hash'] != TESTNET_BLOCK_1_HASH
assert block_1['miner'] == web3.eth.coinbase
def get_blockchain_ipc_path(self, chain_name):
return get_geth_ipc_path(self.get_blockchain_data_dir(chain_name))
