| 1 | using System.Collections;
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| 2 | using System.Collections.Generic;
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| 3 | using System.Linq;
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| 4 | using HeuristicLab.Algorithms.DataAnalysis.Symbolic;
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| 5 | using HeuristicLab.Data;
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| 6 | using Microsoft.VisualStudio.TestTools.UnitTesting;
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| 7 |
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| 8 | namespace HeuristicLab.Tests {
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| 9 | [TestClass]
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| 10 | public class ConsecutiveSamplesEvaluatorTest {
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| 11 | [TestMethod]
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| 12 | public void GenerateRowsTest() {
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| 13 |
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| 14 | IntRange samples = new IntRange(0, 50);
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| 15 | IntRange fixedSamples = new IntRange(0, 30);
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| 16 | IEnumerable<int> rows = null;
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| 17 |
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| 18 | //test simple case
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| 19 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 0);
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| 20 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(30, 10)));
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| 21 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 1);
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| 22 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(40, 10)));
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| 23 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 2);
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| 24 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(30, 10)));
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| 25 |
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| 26 | for (int i = 0; i < 10; i++) {
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| 27 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: i);
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| 28 | var match = Enumerable.Range(30 + i % 2 * 10, 10);
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| 29 | Assert.IsTrue(rows.SequenceEqual(match));
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| 30 | }
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| 31 |
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| 32 | //test with overlap
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| 33 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 5, iteration: 0);
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| 34 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(30, 10)));
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| 35 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 5, iteration: 1);
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| 36 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(35, 10)));
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| 37 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 5, iteration: 2);
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| 38 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(40, 10)));
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| 39 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 5, iteration: 3);
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| 40 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(45, 5).Concat(Enumerable.Range(30, 5))));
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| 41 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 5, iteration: 4);
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| 42 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(30, 10)));
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| 43 |
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| 44 | //test with overlap
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| 45 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 7, iteration: 0);
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| 46 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(30, 10)));
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| 47 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 7, iteration: 1);
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| 48 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(33, 10)));
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| 49 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 7, iteration: 2);
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| 50 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(36, 10)));
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| 51 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 7, iteration: 3);
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| 52 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(39, 10)));
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| 53 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 7, iteration: 4);
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| 54 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(42, 8).Concat(Enumerable.Range(30, 2))));
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| 55 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 7, iteration: 5);
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| 56 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(45, 5).Concat(Enumerable.Range(30, 5))));
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| 57 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 7, iteration: 6);
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| 58 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(48, 2).Concat(Enumerable.Range(30, 8))));
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| 59 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 7, iteration: 7);
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| 60 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(31, 10)));
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| 61 |
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| 62 |
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| 63 | samples = new IntRange(0, 60);
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| 64 | fixedSamples = new IntRange(20, 40);
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| 65 |
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| 66 | //test simple case
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| 67 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 0);
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| 68 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(40, 10)));
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| 69 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 1);
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| 70 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(50, 10)));
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| 71 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 2);
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| 72 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(0, 10)));
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| 73 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 3);
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| 74 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(10, 10)));
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| 75 |
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| 76 | //test with overlap
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| 77 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 30, overlap: 25, iteration: 0);
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| 78 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(40, 20).Concat(Enumerable.Range(0, 10))));
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| 79 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 30, overlap: 25, iteration: 1);
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| 80 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(45, 15).Concat(Enumerable.Range(0, 15))));
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| 81 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 30, overlap: 25, iteration: 2);
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| 82 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(50, 10).Concat(Enumerable.Range(0, 20))));
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| 83 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 30, overlap: 25, iteration: 3);
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| 84 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(55, 5).Concat(Enumerable.Range(0, 20).Concat(Enumerable.Range(40, 5)))));
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| 85 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 30, overlap: 25, iteration: 4);
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| 86 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(0, 20).Concat(Enumerable.Range(40, 10))));
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| 87 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 30, overlap: 25, iteration: 5);
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| 88 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(5, 15).Concat(Enumerable.Range(40, 15))));
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| 89 |
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| 90 | samples = new IntRange(10, 60);
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| 91 | fixedSamples = new IntRange(20, 40);
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| 92 | //test simple case
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| 93 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 0);
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| 94 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(40, 10)));
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| 95 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 1);
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| 96 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(50, 10)));
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| 97 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 2);
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| 98 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(10, 10)));
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| 99 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 10, overlap: 0, iteration: 3);
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| 100 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(40, 10)));
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| 101 |
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| 102 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 20, overlap: 15, iteration: 0);
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| 103 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(40, 20)));
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| 104 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 20, overlap: 15, iteration: 1);
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| 105 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(45, 15).Concat(Enumerable.Range(10, 5))));
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| 106 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 20, overlap: 15, iteration: 2);
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| 107 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(50, 10).Concat(Enumerable.Range(10, 10))));
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| 108 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 20, overlap: 15, iteration: 3);
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| 109 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(55, 5).Concat(Enumerable.Range(10, 10).Concat(Enumerable.Range(40, 5)))));
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| 110 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 20, overlap: 15, iteration: 4);
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| 111 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(10, 10).Concat(Enumerable.Range(40, 10))));
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| 112 | rows = ConsecutiveSamplesEvaluator.GenerateRows(samples, fixedSamples, consecutiveSamples: 20, overlap: 15, iteration: 5);
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| 113 | Assert.IsTrue(rows.SequenceEqual(Enumerable.Range(15, 5).Concat(Enumerable.Range(40, 15))));
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| 114 |
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| 115 |
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| 116 | //error cases
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| 117 | //consecutive samples larger than remaining samples
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| 118 | //fixed samples partition invalid
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| 119 | }
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| 120 | }
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| 121 | }
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