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source: stable/HeuristicLab.Tests/HeuristicLab.Problems.VehicleRouting-3.4/VRPInstancesTest.cs @ 14976

Last change on this file since 14976 was 14186, checked in by swagner, 8 years ago

#2526: Updated year of copyrights in license headers

File size: 2.2 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2016 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
22using System;
23using System.Collections.Generic;
24using System.Linq;
25using System.Text;
26using HeuristicLab.Problems.Instances;
27using Microsoft.VisualStudio.TestTools.UnitTesting;
28
29namespace HeuristicLab.Problems.VehicleRouting.Tests {
30  [TestClass]
31  public class VRPInstancesTest {
32    [TestMethod]
33    [TestCategory("Problems.VehicleRouting")]
34    [TestProperty("Time", "long")]
35    public void TestVRPInstances() {
36      var vrp = new VehicleRoutingProblem();
37      var providers = ProblemInstanceManager.GetProviders(vrp);
38      var failedInstances = new StringBuilder();
39
40      Assert.IsTrue(providers.Any(), "No providers could be found.");
41
42      foreach (var provider in providers) {
43        IEnumerable<IDataDescriptor> instances = ((dynamic)provider).GetDataDescriptors();
44        Assert.IsTrue(instances.Any(), string.Format("No instances could be found in {0}.", provider.Name));
45
46        foreach (var instance in instances) {
47          try {
48            // throws InvalidOperationException if zero or more than one interpreter is found
49            ((dynamic)vrp).Load(((dynamic)provider).LoadData(instance));
50          } catch (Exception exc) {
51            failedInstances.AppendLine(instance.Name + ": " + exc.Message);
52          }
53        }
54      }
55
56      Assert.IsTrue(failedInstances.Length == 0, "Following instances failed: " + Environment.NewLine + failedInstances);
57    }
58  }
59}
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