public void FitnessScalingStrategy_Scale_NullPopulation()
{
GeneticAlgorithm algorithm = GetAlgorithm();
FakeFitnessScalingStrategy2 strategy = new FakeFitnessScalingStrategy2();
strategy.Initialize(algorithm);
Assert.Throws <ArgumentNullException>(() => strategy.Scale(null));
}
public void FitnessScalingStrategy_Scale_EmptyPopulation()
{
GeneticAlgorithm algorithm = GetAlgorithm();
FakeFitnessScalingStrategy2 strategy = new FakeFitnessScalingStrategy2();
strategy.Initialize(algorithm);
MockPopulation population = new MockPopulation();
population.Initialize(algorithm);
Assert.Throws <ArgumentException>(() => strategy.Scale(population));
}
public void FitnessScalingStrategy_Scale()
{
GeneticAlgorithm algorithm = GetAlgorithm();
FakeFitnessScalingStrategy2 strategy = new FakeFitnessScalingStrategy2();
strategy.Initialize(algorithm);
MockPopulation population = new MockPopulation();
population.Initialize(algorithm);
MockEntity entity = new MockEntity();
entity.Initialize(algorithm);
population.Entities.Add(entity);
strategy.Scale(population);
Assert.True(strategy.OnScaleCalled, "ScaleCore was not called.");
}
