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source: branches/QAP/HeuristicLab.Problems.QuadraticAssignment/3.3/Tests/QAPLIBInstancesTest.cs @ 5648

Last change on this file since 5648 was 5648, checked in by abeham, 12 years ago

#1330

  • Unified QAP visualization in solution and problem view
  • Fixed bug in gradient-descent gradient calculation when performing multidimensional scaling
  • Extended QAPLIB parsers to cover some file format variations
  • Added unit tests to check if all QAPLIB instances import without error
  • Changed BestKnownSolution to be an OptionalValueParameter
File size: 815 bytes
Line 
1using System;
2using System.Text;
3using HeuristicLab.Problems.QuadraticAssignment;
4using Microsoft.VisualStudio.TestTools.UnitTesting;
5
6namespace Tests {
7  [TestClass]
8  public class QAPLIBInstancesTest {
9    [TestMethod]
10    public void LoadAllEmbeddedInstances() {
11      QuadraticAssignmentProblem qap = new QuadraticAssignmentProblem();
12      StringBuilder failedInstances = new StringBuilder();
13      foreach (string instance in qap.EmbeddedInstances) {
14        try {
15          qap.LoadEmbeddedInstance(instance);
16        } catch (Exception ex) {
17          failedInstances.AppendLine(instance + ": " + ex.Message);
18        }
19      }
20      Assert.IsTrue(failedInstances.Length == 0, "Following instances failed to load: " + Environment.NewLine + failedInstances.ToString());
21    }
22  }
23}
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