1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2016 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using HeuristicLab.IGraph.Wrappers;
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23 | using Microsoft.VisualStudio.TestTools.UnitTesting;
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24 |
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25 | namespace HeuristicLab.Tests {
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26 | [TestClass]
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27 | public class IGraphWrappersMatrixTest {
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28 | [TestMethod]
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29 | public void IGraphWrappersMatrixConstructionAndFinalization() {
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30 | var matrix = new Matrix(3, 2);
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31 | Assert.AreEqual(3, matrix.Rows);
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32 | Assert.AreEqual(2, matrix.Columns);
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33 | Assert.AreEqual(0, matrix[0, 0]);
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34 | matrix[0, 0] = 4;
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35 | var other = new Matrix(matrix);
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36 | Assert.AreEqual(3, other.Rows);
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37 | Assert.AreEqual(2, other.Columns);
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38 | Assert.AreEqual(4, other[0, 0]);
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39 | }
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40 |
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41 | [TestMethod]
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42 | public void IGraphWrappersMatrixGetSetTest() {
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43 | var matrix = new Matrix(3, 2);
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44 | matrix[0, 0] = matrix[0, 1] = 4;
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45 | matrix[1, 0] = 3;
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46 | matrix[1, 1] = 2;
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47 | matrix[2, 0] = 1.5;
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48 | matrix[2, 1] = -0.5;
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49 | Assert.AreEqual(4, matrix[0, 0]);
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50 | Assert.AreEqual(4, matrix[0, 1]);
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51 | Assert.AreEqual(3, matrix[1, 0]);
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52 | Assert.AreEqual(2, matrix[1, 1]);
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53 | Assert.AreEqual(1.5, matrix[2, 0]);
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54 | Assert.AreEqual(-0.5, matrix[2, 1]);
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55 |
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56 | var netmat = matrix.ToMatrix();
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57 | Assert.AreEqual(3, netmat.GetLength(0));
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58 | Assert.AreEqual(2, netmat.GetLength(1));
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59 | for (var i = 0; i < netmat.GetLength(0); i++)
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60 | for (var j = 0; j < netmat.GetLength(1); j++)
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61 | Assert.AreEqual(matrix[i, j], netmat[i, j]);
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62 | }
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63 | }
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64 | }
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