def METHOD_NAME():
    plot_limits = PlotLimits()
    plot_limits.value_limits = 1, 2
    plot_limits.index_limits = 3, 4
    plot_limits.count_limits = 5, 6
    plot_limits.depth_limits = 7, 8
    plot_limits.density_limits = 9, 10
    plot_limits.date_limits = datetime.date(1999, 1, 1), datetime.date(1999, 12, 31)
    copy_of_plot_limits = PlotLimits()
    copy_of_plot_limits.copyLimitsFrom(plot_limits)
    assert copy_of_plot_limits == plot_limits
    assert copy_of_plot_limits.value_limits == (1, 2)
    assert copy_of_plot_limits.index_limits == (3, 4)
    assert copy_of_plot_limits.count_limits == (5, 6)
    assert copy_of_plot_limits.depth_limits == (7, 8)
    assert copy_of_plot_limits.density_limits == (9, 10)
    assert copy_of_plot_limits.date_limits == (
        datetime.date(1999, 1, 1),
        datetime.date(1999, 12, 31),
    )