def test_quantile_plot_interval_float(floats):
q1, q2 = quantile_plot_interval(q=floats)
assert q1 == min(floats, 1 - floats)
assert q2 == max(floats, 1 - floats)
def test_quantile_plot_interval_tuple(q1, q2):
_q1, _q2 = quantile_plot_interval(q=(q1, q2))
assert _q1 == q1
assert _q2 == q2
def test_quantile_plot_interval_str(sigmas):
q1, q2 = quantile_plot_interval(q=sigmas[0])
assert q1 == 0.5 - sigmas[1] / 2
assert q2 == 0.5 + sigmas[1] / 2