HeuristicLab.Tests/HeuristicLab.Problems.TestFunctions-3.3/RastriginEvaluatorTest.cs

   1 #region License Information
   2 /* HeuristicLab
   3  * Copyright (C) Heuristic and Evolutionary Algorithms Laboratory (HEAL)
   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 HeuristicLab.Encodings.RealVectorEncoding;
  23 using Microsoft.VisualStudio.TestTools.UnitTesting;
  24
  25 namespace HeuristicLab.Problems.TestFunctions.Tests {
  26   /// <summary>
  27   ///This is a test class for RastriginEvaluatorTest and is intended
  28   ///to contain all RastriginEvaluatorTest Unit Tests
  29   ///</summary>
  30   [TestClass()]
  31   public class RastriginEvaluatorTest {
  32     /// <summary>
  33     ///A test for EvaluateFunction
  34     ///</summary>
  35     [TestMethod]
  36     [TestCategory("Problems.TestFunctions")]
  37     [TestProperty("Time", "short")]
  38     public void RastriginEvaluateFunctionTest() {
  39       RastriginEvaluator target = new RastriginEvaluator();
  40       RealVector point = null;
  41       double expected = target.BestKnownQuality;
  42       double actual;
  43       for (int dimension = target.MinimumProblemSize; dimension <= System.Math.Min(10, target.MaximumProblemSize); dimension++) {
  44         point = target.GetBestKnownSolution(dimension);
  45         actual = target.Evaluate(point);
  46         Assert.AreEqual(expected, actual);
  47       }
  48     }
  49   }
  50 }