Changeset 14353 for trunk/sources/HeuristicLab.Tests/HeuristicLab.Encodings.PermutationEncoding-3.3/UniformLikeCrossoverTest.cs

Timestamp:

10/23/16 19:31:18 (8 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.Encodings.PermutationEncoding-3.3/UniformLikeCrossoverTest.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Tests/HeuristicLab.Encodings.PermutationEncoding-3.3/UniformLikeCrossoverTest.cs

@@ -54 +54 @@
       Assert.IsTrue(Auxiliary.PermutationIsEqualByPosition(expected, actual));
     }
+
+    /// <summary>
+    ///A test for Cross
+    ///</summary>
+    [TestMethod]
+    [TestCategory("Encodings.Permutation")]
+    [TestProperty("Time", "short")]
+    public void UniformLikeCrossoverCrossTest() {
+      var privateObject = new PrivateObject(typeof(UniformLikeCrossover));
+      IRandom random = new TestRandom(new int[] { }, new double[] { 0.1, 0.2, 0.3, 0.4 });
+      random.Reset();
+      bool exceptionFired = false;
+      try {
+        privateObject.Invoke("Cross", random, new ItemArray<Permutation>(new Permutation[] {
+
+          new Permutation(PermutationTypes.RelativeUndirected, 4), new Permutation(PermutationTypes.RelativeUndirected, 4), new Permutation(PermutationTypes.RelativeUndirected, 4)}));
+      }
+      catch (System.InvalidOperationException) {
+        exceptionFired = true;
+      }
+      Assert.IsTrue(exceptionFired);
+    }
   }
 }