def METHOD_NAME():
    """Test assertions for erb_frequencies"""
    # freq_range must be an array of length 2
    with pytest.raises(ValueError, match="freq_range must be an array"):
        filter.erb_frequencies(1)
    with pytest.raises(ValueError, match="freq_range must be an array"):
        filter.erb_frequencies([1])
    # values freq_range must be increasing
    with pytest.raises(ValueError, match="The first value of freq_range"):
        filter.erb_frequencies([1, 0])
    # resolution must be > 0
    with pytest.raises(ValueError, match="Resolution must be larger"):
        filter.erb_frequencies([0, 1], 0)