def test_dynamic_parameter(bounds):
a = DynamicParameter("c.b.a", bounds=bounds, default=0.5)
a.value = 0.1
assert a.value == 1 + bounds[0]
assert a.transform(0) == bounds[0]
assert a.transform(1) == bounds[1]
a.value = 1.1
assert np.isnan(a.value)
def test_parameter_function():
a = DynamicParameter("test", transformation=lambda x, a, b: x / (1 - x + sys.float_info.min))
assert a.transform(0.5) == 1