public void LogarithmicTransform_Throw_On_Min_equal_Zero()
{
var sut = new LogarithmicTransform();
var sampler = new RandomUniform(seed: 32);
sut.Transform(min: 0, max: 1, sampler: sampler);
}
public void LogarithmicTransform_Throw_On_Max_below_Zero()
{
var sut = new LogarithmicTransform();
var sampler = new RandomUniform(seed: 32);
sut.Transform(min: 0.1, max: -0.1, sampler: sampler);
}
public void LogarithmicTransform_Throw_On_Min_below_Zero()
{
var sut = new LogarithmicTransform();
var sampler = new RandomUniform(seed: 32);
sut.Transform(min: -0.1, max: 1,
parameterType: ParameterType.Continuous, sampler: sampler);
}
public void LogarithmicTransform_Throw_On_Max_equal_Zero()
{
var sut = new LogarithmicTransform();
var sampler = new RandomUniform(seed: 32);
sut.Transform(min: 0.01, max: 0,
parameterType: ParameterType.Continuous, sampler: sampler);
}
public void LogarithmicTransform_Transform()
{
var sut = new LogarithmicTransform();
var sampler = new RandomUniform(seed: 32);
var actual = new double[10];
for (int i = 0; i < actual.Length; i++)
{
actual[i] = sut.Transform(min: 0.0001, max: 1, sampler: sampler);
}
var expected = new double[] { 0.00596229274859676, 0.000671250295495889, 0.000348781578382963, 0.00357552550811494, 0.0411440752926137, 0.012429636665806, 0.000944855847942692, 0.00964528475124291, 0.557104498829374, 0.000197223348905772, };
Assert.AreEqual(expected.Length, actual.Length);
for (int i = 0; i < expected.Length; i++)
{
Assert.AreEqual(expected[i], actual[i], 0.000001);
}
}
