def test_one_func_with_multiple_args(self):
func = utils.compose(int)
assert func('10', base=5) == 5
assert isinstance(func.funcs, tuple)
assert func.funcs == (int, )
def test_multiple_funcs(self):
func = utils.compose(str, lambda x: x + 1, int)
assert isinstance(func.funcs, tuple)
assert func('30', base=5) == '16'
def test_empty(self):
obj = object()
func = utils.compose()
assert func(obj) is obj
assert isinstance(func.funcs, tuple)
assert func.funcs == ()