def test_trim_left_fill_value():
""" Test that fill_value is indeed introduced """
array = np.arange(0, 101, dtype=float) # [0, 1, 2, ..., 100]
trimmed = triml(array, percentile=20, fill_value=np.nan)
assert np.any(np.isnan(trimmed))
def test_trim_left_trivial():
""" Test that nothing is trimmed when percentile is zero """
array = np.arange(0, 101)
trimmed = triml(array, percentile=0)
assert np.allclose(array, trimmed)
def test_trim_left_all_axes():
""" Test that trimming is working """
array = np.arange(0, 101) # [0, 1, 2, ..., 100]
trimmed = triml(array, percentile=20, fill_value=100)
assert np.all(trimmed >= 20)
def test_trivial(self):
""" Test that nothing is trimmed when percentile is zero """
array = np.arange(0, 101)
trimmed = triml(array, percentile=0)
self.assertTrue(np.allclose(array, trimmed))