[4512] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[5445] | 3 | * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[4512] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using System.Threading;
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| 24 | using HeuristicLab.Algorithms.GeneticAlgorithm;
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| 25 | using HeuristicLab.Common;
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| 26 | using HeuristicLab.Data;
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| 27 | using HeuristicLab.Persistence.Default.Xml;
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| 28 | using Microsoft.VisualStudio.TestTools.UnitTesting;
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| 29 |
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| 30 | namespace HeuristicLab_33.Tests {
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| 31 | [TestClass]
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| 32 | public class GeneticAlgorithmTest {
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| 33 | public GeneticAlgorithmTest() { }
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| 34 |
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| 35 | private TestContext testContextInstance;
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| 36 |
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| 37 | /// <summary>
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| 38 | ///Gets or sets the test context which provides
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| 39 | ///information about and functionality for the current test run.
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| 40 | ///</summary>
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| 41 | public TestContext TestContext {
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| 42 | get {
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| 43 | return testContextInstance;
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| 44 | }
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| 45 | set {
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| 46 | testContextInstance = value;
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| 47 | }
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| 48 | }
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| 49 |
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| 50 | #region Additional test attributes
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| 51 | //
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| 52 | // You can use the following additional attributes as you write your tests:
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| 53 | //
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| 54 | // Use ClassInitialize to run code before running the first test in the class
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| 55 | // [ClassInitialize()]
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| 56 | // public static void MyClassInitialize(TestContext testContext) { }
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| 57 | //
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| 58 | // Use ClassCleanup to run code after all tests in a class have run
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| 59 | // [ClassCleanup()]
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| 60 | // public static void MyClassCleanup() { }
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| 61 | //
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| 62 | // Use TestInitialize to run code before running each test
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| 63 | // [TestInitialize()]
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| 64 | // public void MyTestInitialize() { }
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| 65 | //
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| 66 | // Use TestCleanup to run code after each test has run
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| 67 | // [TestCleanup()]
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| 68 | // public void MyTestCleanup() { }
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| 69 | //
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| 70 | #endregion
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| 71 |
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| 72 | private EventWaitHandle trigger = new AutoResetEvent(false);
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| 73 | private Exception ex;
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| 74 |
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| 75 | [TestMethod]
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[6844] | 76 | [DeploymentItem(@"HeuristicLab-3.3/Resources/GA_TSP.hl")]
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[4512] | 77 | public void GeneticAlgorithmPerformanceTest() {
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| 78 | ex = null;
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| 79 | GeneticAlgorithm ga = (GeneticAlgorithm)XmlParser.Deserialize("GA_TSP.hl");
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| 80 | ga.ExceptionOccurred += new EventHandler<EventArgs<Exception>>(ga_ExceptionOccurred);
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| 81 | ga.Stopped += new EventHandler(ga_Stopped);
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| 82 | ga.SetSeedRandomly.Value = false;
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| 83 | ga.Seed.Value = 0;
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| 84 |
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| 85 | ga.Prepare();
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| 86 | ga.Start();
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| 87 | trigger.WaitOne();
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| 88 | if (ex != null) throw ex;
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| 89 |
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| 90 | TestContext.WriteLine("Runtime: {0}", ga.ExecutionTime.ToString());
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| 91 |
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| 92 | double expectedBestQuality = 12332.0;
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| 93 | double expectedAverageQuality = 13123.2;
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| 94 | double expectedWorstQuality = 14538.0;
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| 95 | double bestQuality = (ga.Results["CurrentBestQuality"].Value as DoubleValue).Value;
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| 96 | double averageQuality = (ga.Results["CurrentAverageQuality"].Value as DoubleValue).Value;
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| 97 | double worstQuality = (ga.Results["CurrentWorstQuality"].Value as DoubleValue).Value;
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| 98 |
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| 99 | TestContext.WriteLine("");
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| 100 | TestContext.WriteLine("CurrentBestQuality: {0} (should be {1})", bestQuality, expectedBestQuality);
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| 101 | TestContext.WriteLine("CurrentAverageQuality: {0} (should be {1})", averageQuality, expectedAverageQuality);
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| 102 | TestContext.WriteLine("CurrentWorstQuality: {0} (should be {1})", worstQuality, expectedWorstQuality);
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| 103 |
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| 104 | Assert.AreEqual(bestQuality, expectedBestQuality);
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| 105 | Assert.AreEqual(averageQuality, expectedAverageQuality);
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| 106 | Assert.AreEqual(worstQuality, expectedWorstQuality);
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| 107 | }
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| 108 |
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| 109 | private void ga_ExceptionOccurred(object sender, EventArgs<Exception> e) {
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| 110 | ex = e.Value;
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| 111 | }
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| 112 |
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| 113 | private void ga_Stopped(object sender, EventArgs e) {
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| 114 | trigger.Set();
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| 115 | }
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| 116 | }
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| 117 | }
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