def type_cast_parameters(parameter_values, parameter_definitions):
typed_parameters = {}
for key in parameter_values.keys():
try:
parameter_definition = find_parameter(parameter_definitions, name=key)
except KeyError:
continue
if 'type' not in parameter_definition:
continue
value = parameter_values[key]
typed_parameters[key] = cast_value_to_type(value, parameter_definition['type'])
return typed_parameters
def test_casting_inappropriate_values_to_type(value, type_):
with pytest.raises((TypeError, ValueError)):
cast_value_to_type(value, type_)
def test_casting_appropriate_values_to_type(value, type_, expected):
assert cast_value_to_type(value, type_) == expected
def test_casting_inappropriate_values_to_type(value, type_):
with pytest.raises((TypeError, ValueError)):
cast_value_to_type(value, type_)
def test_casting_appropriate_values_to_type(value, type_, expected):
assert cast_value_to_type(value, type_) == expected
