def test_get_abi_strategy_returns_no_strategy_for_invalid_type_strs(
malformed_type_str):
try:
get_abi_strategy(malformed_type_str)
except (ParseError, NoEntriesFound):
pass
else:
assert False, 'Expected ParseError or NoEntriesFound'
def _build_fn_strategies(contract_abi):
state_modifying_functions = \
[fn_abi for fn_abi in contract_abi if not fn_abi['constant']]
for fn_abi in state_modifying_functions:
args_sts = [get_abi_strategy(arg['type']) for arg in fn_abi['inputs']]
yield (fn_abi['name'], args_sts)
def _build_deployment_strategy(contract_abi):
# Obtain the constructor from the ABI, if one exists
fn_abi = [fn for fn in contract_abi if fn['type'] == 'constructor']
assert len(fn_abi) < 2, "This should never happen, but check anyways"
if len(fn_abi) == 0:
return None # Return no strategy (empty set)
# Return the constructor's ABI deployment strategy list
return tuple(
[get_abi_strategy(arg['type']) for arg in fn_abi[0]['inputs']])
def test_get_abi_strategy_returns_certain_strategies_for_known_type_strings(
type_str, strategy_repr): # noqa: E501
assert repr(get_abi_strategy(type_str)) == strategy_repr
def test_get_abi_strategy_returns_strategy_for_valid_type_strs(type_str):
assert isinstance(get_abi_strategy(type_str), st.SearchStrategy)
