def METHOD_NAME(self):
    """Test with box_size."""
    tbl = find_peaks(PEAKDATA, 0.1, box_size=3)
    assert_array_equal(tbl['x_peak'], PEAKREF1[:, 1])
    assert_array_equal(tbl['y_peak'], PEAKREF1[:, 0])
    assert_array_equal(tbl['peak_value'], [1.0, 1.0])