public void NestOption_sampling_from_uniform_space_test()
{
var nestOption = new NestOption();
nestOption.Add("choice", new ChoiceOption("a", "b", "c"));
nestOption.Add("int", new UniformIntOption(0, 1));
var anotherNestOption = new NestOption();
anotherNestOption["choice"] = new ChoiceOption("d", "e");
anotherNestOption["int"] = new UniformIntOption(2, 3);
nestOption["nestOption"] = anotherNestOption;
nestOption.FeatureSpaceDim.Should().Be(4);
var parameter = nestOption.SampleFromFeatureSpace(new double[] { 0, 0, 0, 0 });
parameter["nestOption"]["choice"].AsType <string>().Should().Be("d");
parameter["nestOption"]["int"].AsType <int>().Should().Be(2);
parameter["choice"].AsType <string>().Should().Be("a");
parameter["int"].AsType <int>().Should().Be(0);
parameter = nestOption.SampleFromFeatureSpace(new double[] { 1, 1, 1, 1 });
parameter["nestOption"]["choice"].AsType <string>().Should().Be("e");
parameter["nestOption"]["int"].AsType <int>().Should().Be(3);
parameter["choice"].AsType <string>().Should().Be("c");
parameter["int"].AsType <int>().Should().Be(1);
}
public void NestOption_mapping_to_uniform_space_test()
{
var nestOption = new NestOption();
nestOption.Add("choice", new ChoiceOption("a", "b", "c"));
nestOption.Add("int", new UniformIntOption(0, 1));
var parameter = Parameter.CreateNestedParameter();
parameter["choice"] = Parameter.FromString("a");
parameter["int"] = Parameter.FromInt(0);
nestOption.MappingToFeatureSpace(parameter).Should().Equal(0, 0);
}