def test_get_formatters_non_falsy_config_retrieval():
def formatter_lookup_fn(method):
if method == 'eth_method':
return 'match'
return 'nonmatch'
method = Method(
mungers=[],
json_rpc_method='eth_method',
formatter_lookup_fn=formatter_lookup_fn,
)
assert method.get_formatters('eth_method') == 'match'
assert method.get_formatters('eth_nonmatching') == 'nonmatch'
def test_get_formatters_default_formatter_for_falsy_config():
method = Method(mungers=[],
json_rpc_method='eth_method',
formatter_lookup_fn='')
default_input_formatters, default_output_formatters = method.get_formatters(
'')
assert pipe(['a', 'b', 'c'], *default_input_formatters) == ['a', 'b', 'c']
assert pipe(['a', 'b', 'c'], *default_output_formatters) == ['a', 'b', 'c']
