Example #1
0
        public void CreateProblemFromDbIntance()
        {
            var instanceRepository = new InstanceRepository(TopEntitiesManager.GetContext());
            var intance = instanceRepository.GetBy("Tsiligirides", "Set_21_234", "p2.2.a.txt");

            var problemResourceProvider = ProblemProviderFactory.CreateProblemProvider(intance);
            var problemDecoder = new ProblemDecoder(problemResourceProvider);
            var populationGenerator = new PopulationGenerator(problemDecoder, problemResourceProvider.GetAmountOfNonProfitDestinations());
            var problemManager = new ProblemManager(populationGenerator, true) {MaxIterations = 1};
            var brkga = new Brkga(problemManager);

            brkga.Start();
        }
Example #2
0
        public void TestLoadedInstance()
        {
            var instanceRepository = new InstanceRepository(TopEntitiesManager.GetContext());
            var intance = instanceRepository.GetBy("Tsiligirides", "Set_21_234", "p2.2.a.txt");

            Assert.AreEqual(21, intance.DestiniesCount);
            Assert.AreEqual(2, intance.Vehicles);
            Assert.AreEqual(Convert.ToDecimal(7.5), intance.TMax);

            Assert.AreEqual(21, intance.Destinies.Count);

            var aDestiny = intance.Destinies.First(d => d.Id == 1);
            Assert.AreEqual(1, aDestiny.InstanceId);
            Assert.AreEqual(Convert.ToDecimal(4.60), aDestiny.X);
            Assert.AreEqual(Convert.ToDecimal(7.10), aDestiny.Y);
            Assert.AreEqual(0, aDestiny.Profit);

            var anotherDestiny = intance.Destinies.First(d => d.Id == 14);
            Assert.AreEqual(1, anotherDestiny.InstanceId);
            Assert.AreEqual(Convert.ToDecimal(6.70), anotherDestiny.X);
            Assert.AreEqual(Convert.ToDecimal(5.80), anotherDestiny.Y);
            Assert.AreEqual(25, anotherDestiny.Profit);
        }