public void RegisterNewGeneration_AnyGeneration_DoNothing()
        {
            var target = new TrackingGenerationStrategy();
            var population = new Population(2, 6, new ChromosomeStub());

            population.CreateInitialGeneration();
            target.RegisterNewGeneration(population);
            Assert.AreEqual(1, population.Generations.Count);

            population.CreateNewGeneration(new List<IChromosome>() { new ChromosomeStub(), new ChromosomeStub() });
            target.RegisterNewGeneration(population);
            Assert.AreEqual(2, population.Generations.Count);

            population.CreateNewGeneration(new List<IChromosome>() { new ChromosomeStub(), new ChromosomeStub() });
            target.RegisterNewGeneration(population);
            Assert.AreEqual(3, population.Generations.Count);

            population.CreateNewGeneration(new List<IChromosome>() { new ChromosomeStub(), new ChromosomeStub() });
            target.RegisterNewGeneration(population);
            Assert.AreEqual(4, population.Generations.Count);
        }
Пример #2
0
        /// <summary>
        /// Initializes a new instance of the <see cref="GeneticSharp.Domain.Populations.Population"/> class.
        /// </summary>
        /// <param name="minSize">The minimum size (chromosomes).</param>
        /// <param name="maxSize">The maximum size (chromosomes).</param>
        /// <param name="adamChromosome">The original chromosome of all population ;).</param>
        public Population(int minSize, int maxSize, IChromosome adamChromosome)
        {
            if (minSize < 2)
            {
                throw new ArgumentOutOfRangeException("minSize", "The minimum size for a population is 2 chromosomes.");
            }

            if (maxSize < minSize)
            {
                throw new ArgumentOutOfRangeException("maxSize", "The maximum size for a population should be equal or greater than minimum size.");
            }

            ExceptionHelper.ThrowIfNull("adamChromosome", adamChromosome);

            CreationDate = DateTime.Now;
            MinSize = minSize;
            MaxSize = maxSize;
            m_adamChromosome = adamChromosome;
            Generations = new List<Generation>();
            GenerationStrategy = new TrackingGenerationStrategy();
        }
        /// <summary>
        /// Initializes a new instance of the <see cref="GeneticSharp.Domain.Populations.Population"/> class.
        /// </summary>
        /// <param name="minSize">The minimum size (chromosomes).</param>
        /// <param name="maxSize">The maximum size (chromosomes).</param>
        /// <param name="adamChromosome">The original chromosome of all population ;).</param>
        public Population(int minSize, int maxSize, IChromosome adamChromosome)
        {
            if (minSize < 2)
            {
                throw new ArgumentOutOfRangeException("minSize", "The minimum size for a population is 2 chromosomes.");
            }

            if (maxSize < minSize)
            {
                throw new ArgumentOutOfRangeException("maxSize", "The maximum size for a population should be equal or greater than minimum size.");
            }

            ExceptionHelper.ThrowIfNull("adamChromosome", adamChromosome);

            CreationDate       = DateTime.Now;
            MinSize            = minSize;
            MaxSize            = maxSize;
            m_adamChromosome   = adamChromosome;
            Generations        = new List <Generation>();
            GenerationStrategy = new TrackingGenerationStrategy();
        }