| 1 | using System; |
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| 2 | using Microsoft.VisualStudio.TestTools.UnitTesting; |
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| 3 | using HeuristicLab.Problems.BinPacking3D.Geometry; |
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| 4 | |
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| 5 | namespace HeuristicLab.Problems.BinPacking._3D.Geometry.Test { |
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| 6 | [TestClass] |
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| 7 | public class Edge3DTest { |
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| 8 | |
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| 9 | Edge3D _edge1; |
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| 10 | Edge3D _edge2; |
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| 11 | Edge3D _edge3; |
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| 12 | Edge3D _edge4; |
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| 13 | Edge3D _edge5; |
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| 14 | Edge3D _edge6; |
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| 15 | Edge3D _edge7; |
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| 16 | Edge3D _edge8; |
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| 17 | Edge3D _edge9; |
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| 18 | |
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| 19 | Vector3D _point1; |
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| 20 | Vector3D _point2; |
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| 21 | Vector3D _point3; |
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| 22 | Vector3D _point4; |
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| 23 | Vector3D _point5; |
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| 24 | Vector3D _point6; |
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| 25 | |
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| 26 | [TestInitialize] |
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| 27 | public void Initialize() { |
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| 28 | _edge1 = new Edge3D(new Vector3D(0, 0, 0), new Vector3D(10, 0, 0)); |
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| 29 | _edge2 = new Edge3D(new Vector3D(0, 0, 0), new Vector3D(0, 10, 0)); |
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| 30 | _edge3 = new Edge3D(new Vector3D(0, 0, 0), new Vector3D(0, 0, 10)); |
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| 31 | |
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| 32 | _edge4 = new Edge3D(new Vector3D(-10, 2, 2), new Vector3D(10, 2, 2)); |
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| 33 | _edge5 = new Edge3D(new Vector3D(2, -10, 2), new Vector3D(2, 10, 2)); |
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| 34 | _edge6 = new Edge3D(new Vector3D(2, 2, -10), new Vector3D(2, 2, 10)); |
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| 35 | |
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| 36 | _edge7 = new Edge3D(new Vector3D(-10, 5, 5), new Vector3D(10, 5, 5)); |
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| 37 | _edge8 = new Edge3D(new Vector3D(5, -10, 5), new Vector3D(5, 10, 5)); |
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| 38 | _edge9 = new Edge3D(new Vector3D(5, 5, -10), new Vector3D(5, 5, 10)); |
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| 39 | |
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| 40 | _point1 = new Vector3D(3, 0, 0); |
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| 41 | _point2 = new Vector3D(0, 3, 0); |
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| 42 | _point3 = new Vector3D(0, 0, 3); |
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| 43 | |
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| 44 | _point4 = new Vector3D(5, 5, 5); |
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| 45 | _point5 = new Vector3D(2, 2, 2); |
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| 46 | _point6 = new Vector3D(0, 0, 0); |
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| 47 | } |
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| 48 | |
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| 49 | [TestMethod] |
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| 50 | [TestCategory("Problems.BinPacking.3D")] |
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| 51 | [TestProperty("Time", "short")] |
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| 52 | public void TestConstructors() { |
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| 53 | var e1 = new Edge3D() { |
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| 54 | Start = new Vector3D(10, 0, 0), |
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| 55 | End = new Vector3D(10, 5, 0) |
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| 56 | }; |
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| 57 | var e2 = new Edge3D(new Vector3D(10, 0, 0), new Vector3D(10, 5, 0)); |
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| 58 | var e3 = new Edge3D(new BinPacking3D.PackingPosition(0, 10, 0, 0), new BinPacking3D.PackingPosition(0, 10, 5, 0)); |
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| 59 | |
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| 60 | Assert.AreEqual(e1.Start, e2.Start); |
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| 61 | Assert.AreEqual(e1.End, e2.End); |
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| 62 | Assert.AreEqual(e1.Start, e3.Start); |
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| 63 | Assert.AreEqual(e1.End, e3.End); |
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| 64 | Assert.AreEqual(e3.Start, e2.Start); |
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| 65 | Assert.AreEqual(e3.End, e2.End); |
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| 66 | } |
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| 67 | |
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| 68 | [TestMethod] |
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| 69 | [TestCategory("Problems.BinPacking.3D")] |
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| 70 | [TestProperty("Time", "short")] |
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| 71 | public void TestLiesOn() { |
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| 72 | Assert.IsTrue(_edge1.LiesOn(_point1)); |
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| 73 | Assert.IsFalse(_edge1.LiesOn(_point4)); |
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| 74 | Assert.IsTrue(_edge3.LiesOn(_point6)); |
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| 75 | Assert.IsFalse(_edge2.LiesOn(_point5)); |
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| 76 | Assert.IsTrue(_edge4.LiesOn(_point5)); |
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| 77 | } |
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| 78 | |
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| 79 | [TestMethod] |
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| 80 | [TestCategory("Problems.BinPacking.3D")] |
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| 81 | [TestProperty("Time", "short")] |
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| 82 | public void TestIntersects() { |
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| 83 | Assert.IsNull(_edge1.Intersects(_edge4)); |
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| 84 | Assert.IsNull(_edge4.Intersects(_edge1)); |
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| 85 | Assert.IsNull(_edge7.Intersects(_edge5)); |
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| 86 | Assert.IsNull(_edge8.Intersects(_edge6)); |
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| 87 | |
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| 88 | Assert.IsNotNull(_edge1.Intersects(_edge2)); |
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| 89 | Assert.AreEqual(_point6, _edge1.Intersects(_edge2)); |
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| 90 | Assert.IsNotNull(_edge5.Intersects(_edge5)); |
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| 91 | Assert.AreEqual(_point5, _edge5.Intersects(_edge6)); |
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| 92 | Assert.IsNotNull(_edge8.Intersects(_edge7)); |
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| 93 | Assert.AreEqual(_point4, _edge8.Intersects(_edge7)); |
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| 94 | } |
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| 95 | |
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| 96 | [TestMethod] |
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| 97 | [TestCategory("Problems.BinPacking.3D")] |
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| 98 | [TestProperty("Time", "short")] |
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| 99 | public void TestStaticIntersects() { |
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| 100 | Assert.IsNull(Edge3D.Intersects(_edge1, _edge4)); |
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| 101 | Assert.IsNull(Edge3D.Intersects(_edge4, _edge1)); |
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| 102 | Assert.IsNull(Edge3D.Intersects(_edge7, _edge5)); |
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| 103 | Assert.IsNull(Edge3D.Intersects(_edge8, _edge6)); |
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| 104 | |
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| 105 | Assert.IsNotNull(Edge3D.Intersects(new Edge3D(new Vector3D(0, 0, 0), new Vector3D(10, 0, 0)), new Edge3D(new Vector3D(0, 0, 0), new Vector3D(0, 10, 0)))); |
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| 106 | Assert.IsNotNull(Edge3D.Intersects(new Edge3D(new Vector3D(-10, 0, 0), new Vector3D(0, 0, 0)), new Edge3D(new Vector3D(0, -10, 0), new Vector3D(0, 0, 0)))); |
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| 107 | |
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| 108 | Assert.IsNotNull(Edge3D.Intersects(_edge1, _edge2)); |
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| 109 | Assert.AreEqual(_point6, Edge3D.Intersects(_edge1, _edge2)); |
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| 110 | Assert.IsNotNull(Edge3D.Intersects(_edge5, _edge5)); |
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| 111 | Assert.AreEqual(_point5, Edge3D.Intersects(_edge5, _edge6)); |
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| 112 | Assert.IsNotNull(Edge3D.Intersects(_edge8, _edge7)); |
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| 113 | Assert.AreEqual(_point4, Edge3D.Intersects(_edge8, _edge7)); |
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| 114 | } |
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| 115 | } |
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| 116 | } |
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| 117 | |
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