def test_estimate_range_size_3():
func = lambda x: Mock(ranges=[42])
actual = test_module._estimate_range_size(func, range(10))
npt.assert_equal(actual, 1)
def test_estimate_range_size_4():
with pytest.raises(AssertionError):
test_module._estimate_range_size(mock.ANY, [])
def test_estimate_range_size_1():
func = lambda x: Mock(ranges=np.zeros(x))
actual = test_module._estimate_range_size(func, [11, 21, 31], n=5)
npt.assert_equal(actual, 21)