public void Reinsert_WithLargeEnoughOffspring_Returns_NewPopulationWithOffspring()
{
var deployment = new DeploymentChromosome(A.Fake <FeatureModel>(), Enumerable.Empty <IDeploymentGene>());
var deployments = Enumerable.Repeat(deployment, 20);
var oldPopulation = new Population(Enumerable.Empty <IDeploymentChromosome>(), 20, 40);
var offspring = deployments;
var sot = new EliteReinsertion();
var result = sot.Reinsert(offspring, oldPopulation);
Assert.AreEqual(deployments, result.Deployments);
}
public void Reinsert_WithTooSmallOffspring_Returns_NewPopulationWithOffspringAndBestDeployments()
{
var oldDeployments = new[]
{
new DeploymentChromosome(A.Fake <FeatureModel>(), Enumerable.Empty <IDeploymentGene>())
{
Fitness = 0.8
}
};
var offspring = new[]
{
new DeploymentChromosome(A.Fake <FeatureModel>(), Enumerable.Empty <IDeploymentGene>())
{
Fitness = 1
}
};
var oldPopulation = new Population(oldDeployments, 2, 4);
var sot = new EliteReinsertion();
var result = sot.Reinsert(offspring, oldPopulation);
CollectionAssert.AreEqual(offspring.Union(oldDeployments), result.Deployments);
}
