source:
stable/HeuristicLab.Tests/HeuristicLab-3.3/GeneticAlgorithmTest.cs
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17141
Last change on this file since 17141 was 17105, checked in by mkommend, 5 years ago | |
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[4512] | 1 | #region License Information |
2 | /* HeuristicLab | |
[17097] | 3 | * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL) |
[4512] | 4 | * |
5 | * This file is part of HeuristicLab. | |
6 | * | |
7 | * HeuristicLab is free software: you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation, either version 3 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * HeuristicLab is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>. | |
19 | */ | |
20 | #endregion | |
21 | ||
22 | using System; | |
[17105] | 23 | using HEAL.Attic; |
[4512] | 24 | using HeuristicLab.Algorithms.GeneticAlgorithm; |
25 | using HeuristicLab.Common; | |
26 | using HeuristicLab.Data; | |
27 | using Microsoft.VisualStudio.TestTools.UnitTesting; | |
28 | ||
[9885] | 29 | namespace HeuristicLab.Tests { |
[4512] | 30 | [TestClass] |
31 | public class GeneticAlgorithmTest { | |
[17105] | 32 | private static readonly ProtoBufSerializer serializer = new ProtoBufSerializer(); |
[4512] | 33 | public GeneticAlgorithmTest() { } |
34 | ||
35 | private TestContext testContextInstance; | |
36 | public TestContext TestContext { | |
[9885] | 37 | get { return testContextInstance; } |
38 | set { testContextInstance = value; } | |
[4512] | 39 | } |
40 | ||
41 | private Exception ex; | |
42 | ||
43 | [TestMethod] | |
[9885] | 44 | [TestCategory("General")] |
45 | [TestProperty("Time", "long")] | |
[4512] | 46 | public void GeneticAlgorithmPerformanceTest() { |
47 | ex = null; | |
[17105] | 48 | GeneticAlgorithm ga = (GeneticAlgorithm)serializer.Deserialize(@"Test Resources\GA_TSP.hl"); |
[4512] | 49 | ga.ExceptionOccurred += new EventHandler<EventArgs<Exception>>(ga_ExceptionOccurred); |
50 | ga.SetSeedRandomly.Value = false; | |
51 | ga.Seed.Value = 0; | |
52 | ||
53 | ga.Prepare(); | |
54 | ga.Start(); | |
55 | if (ex != null) throw ex; | |
56 | ||
57 | TestContext.WriteLine("Runtime: {0}", ga.ExecutionTime.ToString()); | |
58 | ||
59 | double expectedBestQuality = 12332.0; | |
60 | double expectedAverageQuality = 13123.2; | |
61 | double expectedWorstQuality = 14538.0; | |
62 | double bestQuality = (ga.Results["CurrentBestQuality"].Value as DoubleValue).Value; | |
63 | double averageQuality = (ga.Results["CurrentAverageQuality"].Value as DoubleValue).Value; | |
64 | double worstQuality = (ga.Results["CurrentWorstQuality"].Value as DoubleValue).Value; | |
65 | ||
66 | TestContext.WriteLine(""); | |
67 | TestContext.WriteLine("CurrentBestQuality: {0} (should be {1})", bestQuality, expectedBestQuality); | |
68 | TestContext.WriteLine("CurrentAverageQuality: {0} (should be {1})", averageQuality, expectedAverageQuality); | |
69 | TestContext.WriteLine("CurrentWorstQuality: {0} (should be {1})", worstQuality, expectedWorstQuality); | |
70 | ||
71 | Assert.AreEqual(bestQuality, expectedBestQuality); | |
72 | Assert.AreEqual(averageQuality, expectedAverageQuality); | |
73 | Assert.AreEqual(worstQuality, expectedWorstQuality); | |
74 | } | |
75 | ||
76 | private void ga_ExceptionOccurred(object sender, EventArgs<Exception> e) { | |
77 | ex = e.Value; | |
78 | } | |
79 | } | |
80 | } |
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