def test_smooth_raise_long_window(self):
        self.assertRaises(ValueError, smooth, self.x_20, window_len=25)
estspec: raise error if smooth(*a, window_len) too large
dataset/ETHPy150Open QuantEcon/QuantEcon.py/quantecon/tests/test_estspec.py/TestSmooth.test_smooth_raise_long_window