| 1 | using System;
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| 2 | using System.Text;
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| 3 | using HeuristicLab.Problems.Instances.TSPLIB;
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| 4 | using Microsoft.VisualStudio.TestTools.UnitTesting;
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| 5 |
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| 6 | namespace UnitTests {
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| 7 | [TestClass()]
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| 8 | public class TSPLIBInstanceProviderTest {
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| 9 |
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| 10 | [TestMethod()]
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| 11 | public void GetTSPLIBTSPInstanceTest() {
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| 12 | var target = new TSPLIBTSPInstanceProvider();
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| 13 | StringBuilder erroneousInstances = new StringBuilder();
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| 14 | int count = 0;
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| 15 | foreach (var id in target.GetInstanceDescriptors()) {
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| 16 | try {
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| 17 | target.GetInstance(id);
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| 18 | } catch (Exception ex) {
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| 19 | erroneousInstances.AppendLine(id.Name + ": " + ex.Message);
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| 20 | }
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| 21 | count++;
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| 22 | }
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| 23 | Assert.IsTrue(count > 0, "No problem instances were found.");
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| 24 | Assert.IsTrue(erroneousInstances.Length == 0, "Some instances could not be parsed: " + Environment.NewLine + erroneousInstances.ToString());
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| 25 | }
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| 26 |
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| 27 | [TestMethod()]
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| 28 | public void GetTSPLIBATSPInstanceTest() {
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| 29 | var target = new TSPLIBATSPInstanceProvider();
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| 30 | StringBuilder erroneousInstances = new StringBuilder();
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| 31 | int count = 0;
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| 32 | foreach (var id in target.GetInstanceDescriptors()) {
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| 33 | try {
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| 34 | target.GetInstance(id);
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| 35 | } catch (Exception ex) {
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| 36 | erroneousInstances.AppendLine(id.Name + ": " + ex.Message);
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| 37 | }
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| 38 | count++;
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| 39 | }
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| 40 | Assert.IsTrue(count > 0, "No problem instances were found.");
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| 41 | Assert.IsTrue(erroneousInstances.Length == 0, "Some instances could not be parsed: " + Environment.NewLine + erroneousInstances.ToString());
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| 42 | }
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| 43 |
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| 44 | [TestMethod()]
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| 45 | public void GetTSPLIBCVRPInstanceTest() {
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| 46 | var target = new TSPLIBCVRPInstanceProvider();
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| 47 | StringBuilder erroneousInstances = new StringBuilder();
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| 48 | int count = 0;
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| 49 | foreach (var id in target.GetInstanceDescriptors()) {
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| 50 | try {
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| 51 | target.GetInstance(id);
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| 52 | } catch (Exception ex) {
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| 53 | erroneousInstances.AppendLine(id.Name + ": " + ex.Message);
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| 54 | }
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| 55 | count++;
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| 56 | }
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| 57 | Assert.IsTrue(count > 0, "No problem instances were found.");
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| 58 | Assert.IsTrue(erroneousInstances.Length == 0, "Some instances could not be parsed: " + Environment.NewLine + erroneousInstances.ToString());
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| 59 | }
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| 60 | }
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| 61 | }
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