Changeset 14353 for trunk/sources/HeuristicLab.Tests/HeuristicLab.Problems.TestFunctions-3.3/MatyasEvaluatorTest.cs

Timestamp:

10/23/16 19:31:18 (7 years ago)

Author:

bburlacu

Message:

#2685: Add correction step for values miscalculated due to cyclical symbol dependencies in the grammar. Updated unit test.

File:

• trunk/sources/HeuristicLab.Tests/HeuristicLab.Problems.TestFunctions-3.3/MatyasEvaluatorTest.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Tests/HeuristicLab.Problems.TestFunctions-3.3/MatyasEvaluatorTest.cs

@@ -37 +37 @@
     [TestProperty("Time", "short")]
     public void MatyasEvaluateFunctionTest() {
-      MatyasEvaluator target = new MatyasEvaluator();
+      var privateObject = new PrivateObject(typeof(MatyasEvaluator));
       RealVector point = null;
-      double expected = target.BestKnownQuality;
+      double expected = (double)privateObject.GetProperty("BestKnownQuality");
       double actual;
-      for (int dimension = target.MinimumProblemSize; dimension <= System.Math.Min(10, target.MaximumProblemSize); dimension++) {
-        point = target.GetBestKnownSolution(dimension);
-        actual = target.Evaluate(point);
+      int minimumProblemSize = (int)privateObject.GetProperty("MinimumProblemSize");
+      int maximumProblemSize = (int)privateObject.GetProperty("MaximumProblemSize");
+      for (int dimension = minimumProblemSize; dimension <= System.Math.Min(10, maximumProblemSize); dimension++) {
+        point = (RealVector)privateObject.Invoke("GetBestKnownSolution", dimension);
+        actual = (double)privateObject.Invoke("Evaluate", point);
         Assert.AreEqual(expected, actual);
       }