def test_positive_change_adjust_axis_limits(a_min, a_max):
assume(a_max > a_min)
logy = False
change = 0.2
new_a_min, new_a_max = adjust_axis_limits(a_min, a_max, change, logy)
assert new_a_min < a_min if a_min != 0 else new_a_min == a_min
assert new_a_max > a_max if a_max != 0 else new_a_max == a_max
def test_logy_adjust_axis_limits(a_min, a_max):
assume(a_max > a_min)
assume(a_max > 0)
logy = True
change = 0.2
new_a_min, new_a_max = adjust_axis_limits(a_min, a_max, change, logy)
assert new_a_min > 0
assert new_a_max > 0
assert new_a_min < a_min if a_min > 0 else new_a_min > 0
assert new_a_max > a_max if a_max > 0 else new_a_max > 0
def _test_string_adjust_axis_limits(a_min, a_max):
logy = False
change = 0.2
pytest.raises(TypeError, adjust_axis_limits(a_min, a_max, change, logy))