public void ItWillRunMultipleGenerations()
{
var ga = new OrderedGeneticAlgorithm(_configuration, _exampleGenes);
var runDetails = ga.Run();
Assert.AreEqual(_configuration.MaxGenerations, runDetails.CurrentGeneration);
}
public void ItSetsTheStartAndEndTimeOfARun()
{
var ga = new OrderedGeneticAlgorithm(_configuration, _exampleGenes);
var run = ga.Run();
Assert.AreEqual(_configuration.MaxGenerations, run.CurrentGeneration);
Assert.IsTrue(run.GetTotalMSToRun() >= 0);
}
public void ItReturnsAnObjectWithDetailsOfTheRun()
{
var ga = new OrderedGeneticAlgorithm(_configuration, _exampleGenes);
var run = ga.Run();
Assert.AreEqual(_configuration.MaxGenerations, run.CurrentGeneration);
Assert.AreNotEqual(-1, run.BestChromosome.FitnessScore);
}
public override GARun Run(GAConfiguration configuration)
{
Configuration = configuration;
var options = GetOptions();
GeneticAlgorithm = new OrderedGeneticAlgorithm(Configuration, options);
return(GeneticAlgorithm.Run());
}
public void ItIsRepeatable()
{
var ga = new OrderedGeneticAlgorithm(_configuration, _exampleGenes);
var runDetails = ga.Run();
Assert.AreEqual(_configuration.MaxGenerations, runDetails.CurrentGeneration);
Assert.AreEqual(LastName.Bernard, runDetails.BestChromosome.LastName);
Assert.AreEqual(80, runDetails.BestChromosome.FitnessScore);
}
private void RunOrderedConfiguration(GAConfiguration config)
{
if (!config.IsOrderedConfiguration())
{
return;
}
var solution = (JarrusOrderedSolution)config.Solution;
var data = solution.GetOptions();
var ga = new OrderedGeneticAlgorithm(config, data);
Config = config;
GARun = ga.GARun;
RunConfiguration(ga);
}
public void ItKeepsTrackOfTheBestScore()
{
var ga = new OrderedGeneticAlgorithm(_configuration, _exampleGenes);
var runDetails = ga.Run();
Assert.AreEqual(_configuration.MaxGenerations, runDetails.CurrentGeneration);
Assert.AreEqual(LastName.Bernard, runDetails.BestChromosome.LastName);
Assert.AreEqual(FirstName.Anakin, runDetails.BestChromosome.FirstName);
Assert.AreEqual(80, runDetails.BestChromosome.FitnessScore);
var lowest = runDetails.Population.Chromosomes.Select(o => o.FitnessScore).Min();
var lastBestSeen = runDetails.Population.Chromosomes.Where(o => o.FitnessScore == lowest).First();
Assert.AreEqual(LastName.Strickland, lastBestSeen.LastName);
Assert.AreEqual(FirstName.Aylin, lastBestSeen.FirstName);
}
public void ItHasAValidConstructor()
{
var ga = new OrderedGeneticAlgorithm(_configuration, _exampleGenes);
}
public void ItThrowsAnExceptionIfTheGeneLengthIsInvalid()
{
var ga = new OrderedGeneticAlgorithm(_configuration, _exampleGenes.Subset(0, 1));
}
public void ItThrowsAnExceptionIfTheGenesAreNotSet()
{
var ga = new OrderedGeneticAlgorithm(_configuration);
}
public void ItThrowsAnExceptionIfTheConfigurationIsNotSet()
{
var ga = new OrderedGeneticAlgorithm(null, _exampleGenes);
}
