def validate_function_call(func, name, args):
"""
Checks that func has been called with the correct number of arguments.
"""
num_args = len(args)
expected = get_number_of_args(func)
if expected != num_args:
msg = ("Wrong number of arguments passed to {func}. "
"Expected {num}, received {num2}.")
raise ArgumentError(msg.format(func=name, num=expected, num2=num_args))
return True
def test_argument_number_of_RandomFunction():
"""Tests to make sure we can extract the number of inputs expected for a random function"""
func = RandomFunction(input_dim=3).gen_sample()
assert validatorfuncs.get_number_of_args(func) == 3