Changeset 18173

Timestamp:

12/27/21 11:00:03 (3 years ago)

Author:

gkronber

Message:

#2938: fixed BottomUpSimilarityCalculatorTest because the parser now parses (a - b) as (- a b) instead of (+ a (- b))

File:

• trunk/HeuristicLab.Tests/HeuristicLab.Problems.DataAnalysis.Symbolic-3.4/SymbolicExpressionTreeBottomUpSimilarityCalculatorTest.cs (modified) (4 diffs)

trunk/HeuristicLab.Tests/HeuristicLab.Problems.DataAnalysis.Symbolic-3.4/SymbolicExpressionTreeBottomUpSimilarityCalculatorTest.cs

@@ -7 +7 @@
   [TestClass]
   public class BottomUpSimilarityCalculatorTest {
-    private readonly SymbolicExpressionImporter importer = new SymbolicExpressionImporter();
     private readonly InfixExpressionParser parser = new InfixExpressionParser();
 
@@ -13 +12 @@
     private const int Rows = 1;
     private const int Columns = 10;
-
-    public BottomUpSimilarityCalculatorTest() {
-      var parser = new InfixExpressionParser();
-    }
 
     [TestMethod]
@@ -28 +23 @@
 
       TestMatchedNodes("1 - 1", "2 - 2", 0, strict: true);
-      TestMatchedNodes("1 - 1", "2 - 2", 4, strict: false); // 4, because of the way strings are parsed into trees by the infix parser
+      TestMatchedNodes("1 - 1", "2 - 2", 3, strict: false);
 
       TestMatchedNodes("2 - 1", "1 - 2", 2, strict: true);
-      TestMatchedNodes("2 - 1", "1 - 2", 4, strict: false);
+      TestMatchedNodes("2 - 1", "1 - 2", 3, strict: false);
 
-      TestMatchedNodes("(X1 * X2) + (X3 * X4)", "(X1 * X2) + (X3 * X4)", 7, strict: true);
-      TestMatchedNodes("(X1 * X2) + (X3 * X4)", "(X1 * X2) + (X3 * X4)", 7, strict: false);
+      TestMatchedNodes("X1 * X2 + X3 * X4", "X1 * X2 + X3 * X4", 7, strict: true);
+      TestMatchedNodes("X1 * X2 + X3 * X4", "X1 * X2 + X3 * X4", 7, strict: false);
 
-      TestMatchedNodes("(X1 * X2) + (X3 * X4)", "(X1 * X2) + (X5 * X6)", 3, strict: true);
-      TestMatchedNodes("(X1 * X2) + (X3 * X4)", "(X1 * X2) + (X5 * X6)", 3, strict: false);
+      TestMatchedNodes("X1 * X2 + X3 * X4", "X1 * X2 + X5 * X6", 3, strict: true);
+      TestMatchedNodes("X1 * X2 + X3 * X4", "X1 * X2 + X5 * X6", 3, strict: false);
 
-      TestMatchedNodes("(X1 * X2) + (X3 * X4)", "(X1 * X2) - (X5 * X6)", 3, strict: true);
-      TestMatchedNodes("(X1 * X2) + (X3 * X4)", "(X1 * X2) - (X5 * X6)", 3, strict: false);
+      TestMatchedNodes("X1 * X2 + X3 * X4", "X1 * X2 - X5 * X6", 3, strict: true);
+      TestMatchedNodes("X1 * X2 + X3 * X4", "X1 * X2 - X5 * X6", 3, strict: false);
 
       TestMatchedNodes("SIN(SIN(SIN(X1)))", "SIN(SIN(SIN(X1)))", 4, strict: true);
@@ -47 +42 @@
       TestMatchedNodes("SIN(SIN(SIN(X1)))", "COS(COS(COS(X1)))", 1, strict: true);
 
-      const string lhs = "(0.006153 + (X9 * X7 * X2 * 0.229506) + (X6 * X10 * X3 * 0.924598) + (X2 * X1 * 0.951272) + (X4 * X3 * 0.992570) + (X6 * X5 * 1.027299))";
-      const string rhs = "(0.006153 + (X10 * X7 * X2 * 0.229506) + (X6 * X10 * X3 * 0.924598) + (X2 * X1 * 0.951272) + (X4 * X3 * 0.992570) + (X6 * X5 * 1.027299))";
+      const string lhs = "0.006153 + X9 * X7 * X2 * 0.229506 + X6 * X10 * X3 * 0.924598 + X2 * X1 * 0.951272 + X4 * X3 * 0.992570 + X6 * X5 * 1.027299";
+      const string rhs = "0.006153 + X10 * X7 * X2 * 0.229506 + X6 * X10 * X3 * 0.924598 + X2 * X1 * 0.951272 + X4 * X3 * 0.992570 + X6 * X5 * 1.027299";
 
       TestMatchedNodes(lhs, lhs, 24, strict: true);