1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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2 | //
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3 | // Licensed under the Apache License, Version 2.0 (the "License");
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4 | // you may not use this file except in compliance with the License.
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5 | // You may obtain a copy of the License at
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6 | //
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7 | // http://www.apache.org/licenses/LICENSE-2.0
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8 | //
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9 | // Unless required by applicable law or agreed to in writing, software
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10 | // distributed under the License is distributed on an "AS IS" BASIS,
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | // See the License for the specific language governing permissions and
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13 | // limitations under the License.
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14 |
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15 | package de.ugoe.cs.autoquest.usageprofiles;
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16 |
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17 | import java.util.ArrayList;
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18 | import java.util.Collection;
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19 | import java.util.HashSet;
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20 | import java.util.List;
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21 |
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22 | import junitx.framework.ListAssert;
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23 |
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24 | import org.junit.*;
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25 |
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26 | import de.ugoe.cs.autoquest.usageprofiles.Trie;
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27 | import de.ugoe.cs.autoquest.usageprofiles.TrieNode;
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28 | import de.ugoe.cs.autoquest.usageprofiles.Trie.Edge;
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29 | import de.ugoe.cs.autoquest.usageprofiles.Trie.TrieVertex;
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30 | import static org.junit.Assert.*;
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31 |
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32 | /**
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33 | * The class <code>TrieTest</code> contains tests for the class
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34 | * <code>{@link Trie}</code>.
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35 | *
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36 | * @author Steffen Herbold
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37 | * @version 1.0
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38 | */
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39 | public class TrieTest {
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40 |
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41 | List<String> sequence;
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42 | Collection<String> symbols;
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43 |
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44 | private static void assertCollectionContent(Collection<?> c1,
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45 | Collection<?> c2) {
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46 | assertEquals(c1.size(), c2.size());
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47 | for (Object obj : c1) {
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48 | assertTrue(c2.contains(obj));
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49 | }
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50 | }
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51 |
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52 | @Test
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53 | public void testTrie_1() throws Exception {
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54 |
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55 | Trie<String> result = new Trie<String>();
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56 |
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57 | assertNotNull(result);
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58 | assertEquals(0, result.getNumLeafs());
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59 | assertEquals(0, result.getNumSymbols());
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60 | assertEquals(0, result.getNumLeafAncestors());
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61 | assertTrue(result.getKnownSymbols().isEmpty());
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62 | }
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63 |
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64 | @Test
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65 | public void testTrie_2() throws Exception {
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66 | Trie<String> trie1 = new Trie<String>();
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67 | trie1.train(sequence, 3);
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68 |
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69 | Trie<String> result = new Trie<String>(trie1);
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70 |
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71 | assertEquals(trie1, result);
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72 | assertNotSame(trie1, result);
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73 | }
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74 |
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75 | @Test(expected = java.lang.IllegalArgumentException.class)
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76 | public void testTrie_3() throws Exception {
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77 | new Trie<String>((SymbolComparator<String>) null);
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78 | }
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79 |
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80 | @Test(expected = java.lang.IllegalArgumentException.class)
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81 | public void testTrie_4() throws Exception {
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82 | new Trie<String>((Trie<String>) null);
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83 | }
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84 |
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85 | @Test
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86 | public void testAdd_1() throws Exception {
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87 | Trie<String> fixture = new Trie<String>();
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88 | List<String> seq = new ArrayList<String>();
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89 | seq.add("a");
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90 | seq.add("b");
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91 |
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92 | fixture.add(seq);
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93 |
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94 | assertEquals(1, fixture.getChild("a").getCount());
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95 | assertEquals(1, fixture.getChild("a").getChild("b").getCount());
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96 | assertNull(fixture.getChild("b"));
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97 | }
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98 |
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99 | @Test
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100 | public void testAdd_2() throws Exception {
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101 | Trie<String> fixture = new Trie<String>();
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102 |
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103 | fixture.add(new ArrayList<String>());
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104 |
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105 | assertEquals(0, fixture.getNumSymbols());
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106 | }
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107 |
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108 | @Test
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109 | public void testAdd_3() throws Exception {
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110 | Trie<String> fixture = new Trie<String>();
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111 |
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112 | fixture.add(null);
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113 |
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114 | assertEquals(0, fixture.getNumSymbols());
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115 | }
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116 |
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117 | @Test
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118 | public void testFind_1() throws Exception {
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119 | Trie<String> fixture = new Trie<String>();
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120 | fixture.train(sequence, 3);
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121 | List<String> findSequence = new ArrayList<String>();
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122 | findSequence.add("a");
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123 | findSequence.add("b");
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124 | findSequence.add("r");
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125 | TrieNode<String> expected = fixture.getChild("a").getChild("b")
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126 | .getChild("r");
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127 |
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128 | TrieNode<String> result = fixture.find(findSequence);
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129 |
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130 | assertEquals(expected, result);
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131 | }
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132 |
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133 | @Test
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134 | public void testFind_2() throws Exception {
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135 | Trie<String> fixture = new Trie<String>();
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136 | fixture.train(sequence, 3);
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137 | List<String> findSequence = new ArrayList<String>();
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138 | findSequence.add("c");
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139 | findSequence.add("a");
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140 | TrieNode<String> expected = fixture.getChild("c").getChild("a");
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141 |
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142 | TrieNode<String> result = fixture.find(findSequence);
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143 |
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144 | assertEquals(expected, result);
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145 | }
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146 |
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147 | @Test
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148 | public void testFind_3() throws Exception {
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149 | Trie<String> fixture = new Trie<String>();
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150 | fixture.train(sequence, 3);
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151 | List<String> findSequence = new ArrayList<String>();
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152 |
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153 | TrieNode<String> result = fixture.find(findSequence);
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154 |
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155 | assertTrue(result.isRoot());
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156 | }
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157 |
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158 | @Test
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159 | public void testFind_4() throws Exception {
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160 | Trie<String> fixture = new Trie<String>();
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161 | fixture.train(sequence, 3);
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162 |
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163 | TrieNode<String> result = fixture.find(null);
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164 |
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165 | assertTrue(result.isRoot());
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166 | }
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167 |
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168 | @Test
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169 | public void testGetChildCreate_1() throws Exception {
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170 | Trie<String> fixture = new Trie<String>();
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171 | String symbol = "a";
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172 |
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173 | TrieNode<String> result = fixture.getChildCreate(symbol);
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174 |
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175 | assertEquals(symbol, result.getSymbol());
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176 | assertEquals(0, result.getCount());
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177 | assertTrue(result.isLeaf());
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178 | }
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179 |
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180 | @Test(expected = java.lang.IllegalArgumentException.class)
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181 | public void testGetChildCreate_2() throws Exception {
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182 | Trie<String> fixture = new Trie<String>();
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183 | fixture.getChildCreate(null);
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184 | }
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185 |
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186 | @Test
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187 | public void testGetContextSuffix_1() throws Exception {
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188 | Trie<String> fixture = new Trie<String>();
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189 | fixture.train(sequence, 3);
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190 | List<String> context = new ArrayList<String>();
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191 | context.add("a");
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192 | context.add("a");
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193 | context.add("b");
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194 | List<String> expected = new ArrayList<String>();
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195 | expected.add("a");
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196 | expected.add("b");
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197 |
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198 | List<String> result = fixture.getContextSuffix(context);
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199 |
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200 | ListAssert.assertEquals(expected, result);
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201 | }
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202 |
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203 | @Test
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204 | public void testGetContextSuffix_2() throws Exception {
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205 | Trie<String> fixture = new Trie<String>();
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206 | fixture.train(sequence, 3);
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207 | List<String> context = new ArrayList<String>();
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208 | context.add("a");
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209 | context.add("a");
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210 | context.add("b");
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211 | context.add("r");
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212 | List<String> expected = new ArrayList<String>();
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213 | expected.add("b");
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214 | expected.add("r");
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215 |
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216 | List<String> result = fixture.getContextSuffix(context);
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217 |
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218 | ListAssert.assertEquals(expected, result);
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219 | }
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220 |
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221 | @Test
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222 | public void testGetContextSuffix_3() throws Exception {
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223 | Trie<String> fixture = new Trie<String>();
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224 | fixture.train(sequence, 3);
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225 | List<String> context = new ArrayList<String>();
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226 | context.add("a");
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227 | context.add("a");
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228 | context.add("b");
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229 | context.add("x");
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230 | List<String> expected = new ArrayList<String>();
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231 |
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232 | List<String> result = fixture.getContextSuffix(context);
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233 |
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234 | ListAssert.assertEquals(expected, result);
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235 | }
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236 |
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237 | @Test
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238 | public void testGetContextSuffix_4() throws Exception {
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239 | Trie<String> fixture = new Trie<String>();
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240 |
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241 | List<String> result = fixture.getContextSuffix(null);
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242 |
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243 | // add additional test code here
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244 | assertNotNull(result);
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245 | assertEquals(0, result.size());
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246 | }
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247 |
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248 | @Test
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249 | public void testGetContextSuffix_5() throws Exception {
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250 | Trie<String> fixture = new Trie<String>();
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251 | fixture.train(sequence, 3);
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252 | List<String> context = new ArrayList<String>();
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253 | context.add("a");
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254 | context.add("a");
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255 | context.add("b");
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256 | List<String> expected = new ArrayList<String>();
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257 | expected.add("a");
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258 | expected.add("b");
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259 |
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260 | List<String> result = fixture.getContextSuffix(context);
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261 |
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262 | ListAssert.assertEquals(expected, result);
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263 | }
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264 |
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265 | @Test
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266 | public void testProcessWithTrieProcessor_1() throws Exception {
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267 | Trie<String> fixture = new Trie<String>();
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268 | fixture.train(sequence, 2);
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269 |
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270 | final List<String> sequences = new ArrayList<String>();
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271 | TrieProcessor<String> processor = new TrieProcessor<String>() {
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272 | @Override
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273 | public TrieProcessor.Result process(List<String> sequence, int count) {
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274 | sequences.add(count + "_" + sequence.toString());
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275 | return TrieProcessor.Result.CONTINUE;
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276 | }
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277 |
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278 | };
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279 |
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280 | fixture.process(processor);
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281 |
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282 | List<String> expected = new ArrayList<String>();
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283 |
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284 | expected.add("5_[a]");
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285 | expected.add("2_[a, b]");
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286 | expected.add("2_[b]");
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287 | expected.add("2_[b, r]");
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288 | expected.add("2_[r]");
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289 | expected.add("2_[r, a]");
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290 | expected.add("1_[a, c]");
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291 | expected.add("1_[c]");
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292 | expected.add("1_[c, a]");
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293 | expected.add("1_[a, d]");
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294 | expected.add("1_[d]");
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295 | expected.add("1_[d, a]");
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296 |
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297 | assertEquals(expected.size(), sequences.size());
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298 |
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299 | for (String sequence : sequences) {
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300 | ListAssert.assertContains(expected, sequence);
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301 | }
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302 | }
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303 |
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304 | @Test
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305 | public void testProcessWithTrieProcessor_2() throws Exception {
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306 | Trie<String> fixture = new Trie<String>();
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307 | fixture.train(sequence, 3);
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308 |
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309 | final List<String> sequences = new ArrayList<String>();
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310 | TrieProcessor<String> processor = new TrieProcessor<String>() {
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311 | @Override
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312 | public TrieProcessor.Result process(List<String> sequence, int count) {
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313 | sequences.add(count + "_" + sequence.toString());
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314 | return TrieProcessor.Result.CONTINUE;
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315 | }
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316 |
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317 | };
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318 |
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319 | fixture.process(processor);
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320 |
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321 | List<String> expected = new ArrayList<String>();
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322 |
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323 | expected.add("5_[a]");
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324 | expected.add("2_[a, b]");
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325 | expected.add("2_[a, b, r]");
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326 | expected.add("2_[b]");
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327 | expected.add("2_[b, r]");
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328 | expected.add("2_[b, r, a]");
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329 | expected.add("2_[r]");
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330 | expected.add("2_[r, a]");
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331 | expected.add("1_[r, a, c]");
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332 | expected.add("1_[a, c]");
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333 | expected.add("1_[a, c, a]");
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334 | expected.add("1_[c]");
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335 | expected.add("1_[c, a]");
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336 | expected.add("1_[c, a, d]");
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337 | expected.add("1_[a, d]");
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338 | expected.add("1_[a, d, a]");
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339 | expected.add("1_[d]");
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340 | expected.add("1_[d, a]");
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341 | expected.add("1_[d, a, b]");
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342 |
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343 | assertEquals(expected.size(), sequences.size());
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344 |
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345 | for (String sequence : sequences) {
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346 | ListAssert.assertContains(expected, sequence);
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347 | }
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348 | }
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349 |
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350 | @Test
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351 | public void testProcessWithTrieProcessor_3() throws Exception {
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352 | Trie<String> fixture = new Trie<String>();
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353 | fixture.train(sequence, 4);
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354 |
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355 | final List<String> sequences = new ArrayList<String>();
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356 | TrieProcessor<String> processor = new TrieProcessor<String>() {
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357 | @Override
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358 | public TrieProcessor.Result process(List<String> sequence, int count) {
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359 | sequences.add(count + "_" + sequence.toString());
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360 | return TrieProcessor.Result.CONTINUE;
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361 | }
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362 |
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363 | };
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364 |
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365 | fixture.process(processor);
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366 |
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367 | List<String> expected = new ArrayList<String>();
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368 |
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369 | expected.add("5_[a]");
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370 | expected.add("2_[a, b]");
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371 | expected.add("2_[a, b, r]");
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372 | expected.add("2_[a, b, r, a]");
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373 | expected.add("2_[b]");
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374 | expected.add("2_[b, r]");
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375 | expected.add("2_[b, r, a]");
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376 | expected.add("1_[b, r, a, c]");
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377 | expected.add("2_[r]");
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378 | expected.add("2_[r, a]");
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379 | expected.add("1_[r, a, c]");
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380 | expected.add("1_[r, a, c, a]");
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381 | expected.add("1_[a, c]");
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382 | expected.add("1_[a, c, a]");
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383 | expected.add("1_[a, c, a, d]");
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384 | expected.add("1_[c]");
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385 | expected.add("1_[c, a]");
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386 | expected.add("1_[c, a, d]");
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387 | expected.add("1_[c, a, d, a]");
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388 | expected.add("1_[a, d]");
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389 | expected.add("1_[a, d, a]");
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390 | expected.add("1_[a, d, a, b]");
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391 | expected.add("1_[d]");
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392 | expected.add("1_[d, a]");
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393 | expected.add("1_[d, a, b]");
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394 | expected.add("1_[d, a, b, r]");
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395 |
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396 | assertEquals(expected.size(), sequences.size());
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397 |
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398 | for (String sequence : sequences) {
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399 | ListAssert.assertContains(expected, sequence);
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400 | }
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401 | }
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402 |
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403 | @Test
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404 | public void testProcessWithTrieProcessor_4() throws Exception {
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405 | Trie<String> fixture = new Trie<String>();
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406 | fixture.train(sequence, 5);
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407 |
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408 | final List<String> sequences = new ArrayList<String>();
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409 | TrieProcessor<String> processor = new TrieProcessor<String>() {
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410 | @Override
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411 | public TrieProcessor.Result process(List<String> sequence, int count) {
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412 | sequences.add(count + "_" + sequence.toString());
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413 | return TrieProcessor.Result.CONTINUE;
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414 | }
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415 |
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416 | };
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417 |
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418 | fixture.process(processor);
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419 |
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420 | List<String> expected = new ArrayList<String>();
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421 |
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422 | expected.add("5_[a]");
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423 | expected.add("2_[a, b]");
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424 | expected.add("2_[a, b, r]");
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425 | expected.add("2_[a, b, r, a]");
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426 | expected.add("1_[a, b, r, a, c]");
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427 | expected.add("2_[b]");
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428 | expected.add("2_[b, r]");
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429 | expected.add("2_[b, r, a]");
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430 | expected.add("1_[b, r, a, c]");
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431 | expected.add("1_[b, r, a, c, a]");
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432 | expected.add("2_[r]");
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433 | expected.add("2_[r, a]");
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434 | expected.add("1_[r, a, c]");
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435 | expected.add("1_[r, a, c, a]");
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436 | expected.add("1_[r, a, c, a, d]");
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437 | expected.add("1_[a, c]");
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438 | expected.add("1_[a, c, a]");
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439 | expected.add("1_[a, c, a, d]");
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440 | expected.add("1_[a, c, a, d, a]");
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441 | expected.add("1_[c]");
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442 | expected.add("1_[c, a]");
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443 | expected.add("1_[c, a, d]");
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444 | expected.add("1_[c, a, d, a]");
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445 | expected.add("1_[c, a, d, a, b]");
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446 | expected.add("1_[a, d]");
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447 | expected.add("1_[a, d, a]");
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448 | expected.add("1_[a, d, a, b]");
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449 | expected.add("1_[a, d, a, b, r]");
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450 | expected.add("1_[d]");
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451 | expected.add("1_[d, a]");
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452 | expected.add("1_[d, a, b]");
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453 | expected.add("1_[d, a, b, r]");
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454 | expected.add("1_[d, a, b, r, a]");
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455 |
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456 | assertEquals(expected.size(), sequences.size());
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457 |
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458 | for (String sequence : sequences) {
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459 | ListAssert.assertContains(expected, sequence);
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460 | }
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461 | }
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462 |
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463 | @Test
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464 | public void testProcessWithTrieProcessor_5() throws Exception {
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465 | Trie<String> fixture = new Trie<String>();
|
---|
466 | fixture.train(sequence, 6);
|
---|
467 |
|
---|
468 | final List<String> sequences = new ArrayList<String>();
|
---|
469 | TrieProcessor<String> processor = new TrieProcessor<String>() {
|
---|
470 | @Override
|
---|
471 | public TrieProcessor.Result process(List<String> sequence, int count) {
|
---|
472 | sequences.add(count + "_" + sequence.toString());
|
---|
473 | return TrieProcessor.Result.CONTINUE;
|
---|
474 | }
|
---|
475 |
|
---|
476 | };
|
---|
477 |
|
---|
478 | fixture.process(processor);
|
---|
479 |
|
---|
480 | List<String> expected = new ArrayList<String>();
|
---|
481 |
|
---|
482 | expected.add("5_[a]");
|
---|
483 | expected.add("2_[a, b]");
|
---|
484 | expected.add("2_[a, b, r]");
|
---|
485 | expected.add("2_[a, b, r, a]");
|
---|
486 | expected.add("1_[a, b, r, a, c]");
|
---|
487 | expected.add("1_[a, b, r, a, c, a]");
|
---|
488 | expected.add("2_[b]");
|
---|
489 | expected.add("2_[b, r]");
|
---|
490 | expected.add("2_[b, r, a]");
|
---|
491 | expected.add("1_[b, r, a, c]");
|
---|
492 | expected.add("1_[b, r, a, c, a]");
|
---|
493 | expected.add("1_[b, r, a, c, a, d]");
|
---|
494 | expected.add("2_[r]");
|
---|
495 | expected.add("2_[r, a]");
|
---|
496 | expected.add("1_[r, a, c]");
|
---|
497 | expected.add("1_[r, a, c, a]");
|
---|
498 | expected.add("1_[r, a, c, a, d]");
|
---|
499 | expected.add("1_[r, a, c, a, d, a]");
|
---|
500 | expected.add("1_[a, c]");
|
---|
501 | expected.add("1_[a, c, a]");
|
---|
502 | expected.add("1_[a, c, a, d]");
|
---|
503 | expected.add("1_[a, c, a, d, a]");
|
---|
504 | expected.add("1_[a, c, a, d, a, b]");
|
---|
505 | expected.add("1_[c]");
|
---|
506 | expected.add("1_[c, a]");
|
---|
507 | expected.add("1_[c, a, d]");
|
---|
508 | expected.add("1_[c, a, d, a]");
|
---|
509 | expected.add("1_[c, a, d, a, b]");
|
---|
510 | expected.add("1_[c, a, d, a, b, r]");
|
---|
511 | expected.add("1_[a, d]");
|
---|
512 | expected.add("1_[a, d, a]");
|
---|
513 | expected.add("1_[a, d, a, b]");
|
---|
514 | expected.add("1_[a, d, a, b, r]");
|
---|
515 | expected.add("1_[a, d, a, b, r, a]");
|
---|
516 | expected.add("1_[d]");
|
---|
517 | expected.add("1_[d, a]");
|
---|
518 | expected.add("1_[d, a, b]");
|
---|
519 | expected.add("1_[d, a, b, r]");
|
---|
520 | expected.add("1_[d, a, b, r, a]");
|
---|
521 |
|
---|
522 | assertEquals(expected.size(), sequences.size());
|
---|
523 |
|
---|
524 | for (String sequence : sequences) {
|
---|
525 | ListAssert.assertContains(expected, sequence);
|
---|
526 | }
|
---|
527 | }
|
---|
528 |
|
---|
529 | @Test
|
---|
530 | public void testProcessWithTrieProcessor_6() throws Exception {
|
---|
531 | Trie<String> fixture = new Trie<String>();
|
---|
532 | fixture.train(sequence, 7);
|
---|
533 |
|
---|
534 | final List<String> sequences = new ArrayList<String>();
|
---|
535 | TrieProcessor<String> processor = new TrieProcessor<String>() {
|
---|
536 | @Override
|
---|
537 | public TrieProcessor.Result process(List<String> sequence, int count) {
|
---|
538 | sequences.add(count + "_" + sequence.toString());
|
---|
539 | return TrieProcessor.Result.CONTINUE;
|
---|
540 | }
|
---|
541 |
|
---|
542 | };
|
---|
543 |
|
---|
544 | fixture.process(processor);
|
---|
545 |
|
---|
546 | List<String> expected = new ArrayList<String>();
|
---|
547 |
|
---|
548 | expected.add("5_[a]");
|
---|
549 | expected.add("2_[a, b]");
|
---|
550 | expected.add("2_[a, b, r]");
|
---|
551 | expected.add("2_[a, b, r, a]");
|
---|
552 | expected.add("1_[a, b, r, a, c]");
|
---|
553 | expected.add("1_[a, b, r, a, c, a]");
|
---|
554 | expected.add("1_[a, b, r, a, c, a, d]");
|
---|
555 | expected.add("2_[b]");
|
---|
556 | expected.add("2_[b, r]");
|
---|
557 | expected.add("2_[b, r, a]");
|
---|
558 | expected.add("1_[b, r, a, c]");
|
---|
559 | expected.add("1_[b, r, a, c, a]");
|
---|
560 | expected.add("1_[b, r, a, c, a, d]");
|
---|
561 | expected.add("1_[b, r, a, c, a, d, a]");
|
---|
562 | expected.add("2_[r]");
|
---|
563 | expected.add("2_[r, a]");
|
---|
564 | expected.add("1_[r, a, c]");
|
---|
565 | expected.add("1_[r, a, c, a]");
|
---|
566 | expected.add("1_[r, a, c, a, d]");
|
---|
567 | expected.add("1_[r, a, c, a, d, a]");
|
---|
568 | expected.add("1_[r, a, c, a, d, a, b]");
|
---|
569 | expected.add("1_[a, c]");
|
---|
570 | expected.add("1_[a, c, a]");
|
---|
571 | expected.add("1_[a, c, a, d]");
|
---|
572 | expected.add("1_[a, c, a, d, a]");
|
---|
573 | expected.add("1_[a, c, a, d, a, b]");
|
---|
574 | expected.add("1_[a, c, a, d, a, b, r]");
|
---|
575 | expected.add("1_[c]");
|
---|
576 | expected.add("1_[c, a]");
|
---|
577 | expected.add("1_[c, a, d]");
|
---|
578 | expected.add("1_[c, a, d, a]");
|
---|
579 | expected.add("1_[c, a, d, a, b]");
|
---|
580 | expected.add("1_[c, a, d, a, b, r]");
|
---|
581 | expected.add("1_[c, a, d, a, b, r, a]");
|
---|
582 | expected.add("1_[a, d]");
|
---|
583 | expected.add("1_[a, d, a]");
|
---|
584 | expected.add("1_[a, d, a, b]");
|
---|
585 | expected.add("1_[a, d, a, b, r]");
|
---|
586 | expected.add("1_[a, d, a, b, r, a]");
|
---|
587 | expected.add("1_[d]");
|
---|
588 | expected.add("1_[d, a]");
|
---|
589 | expected.add("1_[d, a, b]");
|
---|
590 | expected.add("1_[d, a, b, r]");
|
---|
591 | expected.add("1_[d, a, b, r, a]");
|
---|
592 |
|
---|
593 | assertEquals(expected.size(), sequences.size());
|
---|
594 |
|
---|
595 | for (String sequence : sequences) {
|
---|
596 | ListAssert.assertContains(expected, sequence);
|
---|
597 | }
|
---|
598 | }
|
---|
599 |
|
---|
600 | @Test
|
---|
601 | public void testProcessWithTrieProcessor_7() throws Exception {
|
---|
602 | Trie<String> fixture = new Trie<String>();
|
---|
603 | fixture.train(sequence, 8);
|
---|
604 |
|
---|
605 | final List<String> sequences = new ArrayList<String>();
|
---|
606 | TrieProcessor<String> processor = new TrieProcessor<String>() {
|
---|
607 | @Override
|
---|
608 | public TrieProcessor.Result process(List<String> sequence, int count) {
|
---|
609 | sequences.add(count + "_" + sequence.toString());
|
---|
610 | return TrieProcessor.Result.CONTINUE;
|
---|
611 | }
|
---|
612 |
|
---|
613 | };
|
---|
614 |
|
---|
615 | fixture.process(processor);
|
---|
616 |
|
---|
617 | List<String> expected = new ArrayList<String>();
|
---|
618 |
|
---|
619 | expected.add("5_[a]");
|
---|
620 | expected.add("2_[a, b]");
|
---|
621 | expected.add("2_[a, b, r]");
|
---|
622 | expected.add("2_[a, b, r, a]");
|
---|
623 | expected.add("1_[a, b, r, a, c]");
|
---|
624 | expected.add("1_[a, b, r, a, c, a]");
|
---|
625 | expected.add("1_[a, b, r, a, c, a, d]");
|
---|
626 | expected.add("1_[a, b, r, a, c, a, d, a]");
|
---|
627 | expected.add("2_[b]");
|
---|
628 | expected.add("2_[b, r]");
|
---|
629 | expected.add("2_[b, r, a]");
|
---|
630 | expected.add("1_[b, r, a, c]");
|
---|
631 | expected.add("1_[b, r, a, c, a]");
|
---|
632 | expected.add("1_[b, r, a, c, a, d]");
|
---|
633 | expected.add("1_[b, r, a, c, a, d, a]");
|
---|
634 | expected.add("1_[b, r, a, c, a, d, a, b]");
|
---|
635 | expected.add("2_[r]");
|
---|
636 | expected.add("2_[r, a]");
|
---|
637 | expected.add("1_[r, a, c]");
|
---|
638 | expected.add("1_[r, a, c, a]");
|
---|
639 | expected.add("1_[r, a, c, a, d]");
|
---|
640 | expected.add("1_[r, a, c, a, d, a]");
|
---|
641 | expected.add("1_[r, a, c, a, d, a, b]");
|
---|
642 | expected.add("1_[r, a, c, a, d, a, b, r]");
|
---|
643 | expected.add("1_[a, c]");
|
---|
644 | expected.add("1_[a, c, a]");
|
---|
645 | expected.add("1_[a, c, a, d]");
|
---|
646 | expected.add("1_[a, c, a, d, a]");
|
---|
647 | expected.add("1_[a, c, a, d, a, b]");
|
---|
648 | expected.add("1_[a, c, a, d, a, b, r]");
|
---|
649 | expected.add("1_[a, c, a, d, a, b, r, a]");
|
---|
650 | expected.add("1_[c]");
|
---|
651 | expected.add("1_[c, a]");
|
---|
652 | expected.add("1_[c, a, d]");
|
---|
653 | expected.add("1_[c, a, d, a]");
|
---|
654 | expected.add("1_[c, a, d, a, b]");
|
---|
655 | expected.add("1_[c, a, d, a, b, r]");
|
---|
656 | expected.add("1_[c, a, d, a, b, r, a]");
|
---|
657 | expected.add("1_[a, d]");
|
---|
658 | expected.add("1_[a, d, a]");
|
---|
659 | expected.add("1_[a, d, a, b]");
|
---|
660 | expected.add("1_[a, d, a, b, r]");
|
---|
661 | expected.add("1_[a, d, a, b, r, a]");
|
---|
662 | expected.add("1_[d]");
|
---|
663 | expected.add("1_[d, a]");
|
---|
664 | expected.add("1_[d, a, b]");
|
---|
665 | expected.add("1_[d, a, b, r]");
|
---|
666 | expected.add("1_[d, a, b, r, a]");
|
---|
667 |
|
---|
668 | assertEquals(expected.size(), sequences.size());
|
---|
669 |
|
---|
670 | for (String sequence : sequences) {
|
---|
671 | ListAssert.assertContains(expected, sequence);
|
---|
672 | }
|
---|
673 | }
|
---|
674 |
|
---|
675 | @Test
|
---|
676 | public void testProcessWithTrieProcessor_8() throws Exception {
|
---|
677 | Trie<String> fixture = new Trie<String>();
|
---|
678 | fixture.train(sequence, 9);
|
---|
679 |
|
---|
680 | final List<String> sequences = new ArrayList<String>();
|
---|
681 | TrieProcessor<String> processor = new TrieProcessor<String>() {
|
---|
682 | @Override
|
---|
683 | public TrieProcessor.Result process(List<String> sequence, int count) {
|
---|
684 | sequences.add(count + "_" + sequence.toString());
|
---|
685 | return TrieProcessor.Result.CONTINUE;
|
---|
686 | }
|
---|
687 |
|
---|
688 | };
|
---|
689 |
|
---|
690 | fixture.process(processor);
|
---|
691 |
|
---|
692 | List<String> expected = new ArrayList<String>();
|
---|
693 |
|
---|
694 | expected.add("5_[a]");
|
---|
695 | expected.add("2_[a, b]");
|
---|
696 | expected.add("2_[a, b, r]");
|
---|
697 | expected.add("2_[a, b, r, a]");
|
---|
698 | expected.add("1_[a, b, r, a, c]");
|
---|
699 | expected.add("1_[a, b, r, a, c, a]");
|
---|
700 | expected.add("1_[a, b, r, a, c, a, d]");
|
---|
701 | expected.add("1_[a, b, r, a, c, a, d, a]");
|
---|
702 | expected.add("1_[a, b, r, a, c, a, d, a, b]");
|
---|
703 | expected.add("2_[b]");
|
---|
704 | expected.add("2_[b, r]");
|
---|
705 | expected.add("2_[b, r, a]");
|
---|
706 | expected.add("1_[b, r, a, c]");
|
---|
707 | expected.add("1_[b, r, a, c, a]");
|
---|
708 | expected.add("1_[b, r, a, c, a, d]");
|
---|
709 | expected.add("1_[b, r, a, c, a, d, a]");
|
---|
710 | expected.add("1_[b, r, a, c, a, d, a, b]");
|
---|
711 | expected.add("1_[b, r, a, c, a, d, a, b, r]");
|
---|
712 | expected.add("2_[r]");
|
---|
713 | expected.add("2_[r, a]");
|
---|
714 | expected.add("1_[r, a, c]");
|
---|
715 | expected.add("1_[r, a, c, a]");
|
---|
716 | expected.add("1_[r, a, c, a, d]");
|
---|
717 | expected.add("1_[r, a, c, a, d, a]");
|
---|
718 | expected.add("1_[r, a, c, a, d, a, b]");
|
---|
719 | expected.add("1_[r, a, c, a, d, a, b, r]");
|
---|
720 | expected.add("1_[r, a, c, a, d, a, b, r, a]");
|
---|
721 | expected.add("1_[a, c]");
|
---|
722 | expected.add("1_[a, c, a]");
|
---|
723 | expected.add("1_[a, c, a, d]");
|
---|
724 | expected.add("1_[a, c, a, d, a]");
|
---|
725 | expected.add("1_[a, c, a, d, a, b]");
|
---|
726 | expected.add("1_[a, c, a, d, a, b, r]");
|
---|
727 | expected.add("1_[a, c, a, d, a, b, r, a]");
|
---|
728 | expected.add("1_[c]");
|
---|
729 | expected.add("1_[c, a]");
|
---|
730 | expected.add("1_[c, a, d]");
|
---|
731 | expected.add("1_[c, a, d, a]");
|
---|
732 | expected.add("1_[c, a, d, a, b]");
|
---|
733 | expected.add("1_[c, a, d, a, b, r]");
|
---|
734 | expected.add("1_[c, a, d, a, b, r, a]");
|
---|
735 | expected.add("1_[a, d]");
|
---|
736 | expected.add("1_[a, d, a]");
|
---|
737 | expected.add("1_[a, d, a, b]");
|
---|
738 | expected.add("1_[a, d, a, b, r]");
|
---|
739 | expected.add("1_[a, d, a, b, r, a]");
|
---|
740 | expected.add("1_[d]");
|
---|
741 | expected.add("1_[d, a]");
|
---|
742 | expected.add("1_[d, a, b]");
|
---|
743 | expected.add("1_[d, a, b, r]");
|
---|
744 | expected.add("1_[d, a, b, r, a]");
|
---|
745 |
|
---|
746 | assertEquals(expected.size(), sequences.size());
|
---|
747 |
|
---|
748 | for (String sequence : sequences) {
|
---|
749 | ListAssert.assertContains(expected, sequence);
|
---|
750 | }
|
---|
751 | }
|
---|
752 |
|
---|
753 | @Test
|
---|
754 | public void testProcessWithTrieProcessor_9() throws Exception {
|
---|
755 | Trie<String> fixture = new Trie<String>();
|
---|
756 | fixture.train(sequence, 10);
|
---|
757 |
|
---|
758 | final List<String> sequences = new ArrayList<String>();
|
---|
759 | TrieProcessor<String> processor = new TrieProcessor<String>() {
|
---|
760 | @Override
|
---|
761 | public TrieProcessor.Result process(List<String> sequence, int count) {
|
---|
762 | sequences.add(count + "_" + sequence.toString());
|
---|
763 | return TrieProcessor.Result.CONTINUE;
|
---|
764 | }
|
---|
765 |
|
---|
766 | };
|
---|
767 |
|
---|
768 | fixture.process(processor);
|
---|
769 |
|
---|
770 | List<String> expected = new ArrayList<String>();
|
---|
771 |
|
---|
772 | expected.add("5_[a]");
|
---|
773 | expected.add("2_[a, b]");
|
---|
774 | expected.add("2_[a, b, r]");
|
---|
775 | expected.add("2_[a, b, r, a]");
|
---|
776 | expected.add("1_[a, b, r, a, c]");
|
---|
777 | expected.add("1_[a, b, r, a, c, a]");
|
---|
778 | expected.add("1_[a, b, r, a, c, a, d]");
|
---|
779 | expected.add("1_[a, b, r, a, c, a, d, a]");
|
---|
780 | expected.add("1_[a, b, r, a, c, a, d, a, b]");
|
---|
781 | expected.add("1_[a, b, r, a, c, a, d, a, b, r]");
|
---|
782 | expected.add("2_[b]");
|
---|
783 | expected.add("2_[b, r]");
|
---|
784 | expected.add("2_[b, r, a]");
|
---|
785 | expected.add("1_[b, r, a, c]");
|
---|
786 | expected.add("1_[b, r, a, c, a]");
|
---|
787 | expected.add("1_[b, r, a, c, a, d]");
|
---|
788 | expected.add("1_[b, r, a, c, a, d, a]");
|
---|
789 | expected.add("1_[b, r, a, c, a, d, a, b]");
|
---|
790 | expected.add("1_[b, r, a, c, a, d, a, b, r]");
|
---|
791 | expected.add("1_[b, r, a, c, a, d, a, b, r, a]");
|
---|
792 | expected.add("2_[r]");
|
---|
793 | expected.add("2_[r, a]");
|
---|
794 | expected.add("1_[r, a, c]");
|
---|
795 | expected.add("1_[r, a, c, a]");
|
---|
796 | expected.add("1_[r, a, c, a, d]");
|
---|
797 | expected.add("1_[r, a, c, a, d, a]");
|
---|
798 | expected.add("1_[r, a, c, a, d, a, b]");
|
---|
799 | expected.add("1_[r, a, c, a, d, a, b, r]");
|
---|
800 | expected.add("1_[r, a, c, a, d, a, b, r, a]");
|
---|
801 | expected.add("1_[a, c]");
|
---|
802 | expected.add("1_[a, c, a]");
|
---|
803 | expected.add("1_[a, c, a, d]");
|
---|
804 | expected.add("1_[a, c, a, d, a]");
|
---|
805 | expected.add("1_[a, c, a, d, a, b]");
|
---|
806 | expected.add("1_[a, c, a, d, a, b, r]");
|
---|
807 | expected.add("1_[a, c, a, d, a, b, r, a]");
|
---|
808 | expected.add("1_[c]");
|
---|
809 | expected.add("1_[c, a]");
|
---|
810 | expected.add("1_[c, a, d]");
|
---|
811 | expected.add("1_[c, a, d, a]");
|
---|
812 | expected.add("1_[c, a, d, a, b]");
|
---|
813 | expected.add("1_[c, a, d, a, b, r]");
|
---|
814 | expected.add("1_[c, a, d, a, b, r, a]");
|
---|
815 | expected.add("1_[a, d]");
|
---|
816 | expected.add("1_[a, d, a]");
|
---|
817 | expected.add("1_[a, d, a, b]");
|
---|
818 | expected.add("1_[a, d, a, b, r]");
|
---|
819 | expected.add("1_[a, d, a, b, r, a]");
|
---|
820 | expected.add("1_[d]");
|
---|
821 | expected.add("1_[d, a]");
|
---|
822 | expected.add("1_[d, a, b]");
|
---|
823 | expected.add("1_[d, a, b, r]");
|
---|
824 | expected.add("1_[d, a, b, r, a]");
|
---|
825 |
|
---|
826 | assertEquals(expected.size(), sequences.size());
|
---|
827 |
|
---|
828 | for (String sequence : sequences) {
|
---|
829 | ListAssert.assertContains(expected, sequence);
|
---|
830 | }
|
---|
831 | }
|
---|
832 |
|
---|
833 |
|
---|
834 | @Test
|
---|
835 | public void testProcessWithTrieProcessor_10() throws Exception {
|
---|
836 | Trie<String> fixture = new Trie<String>();
|
---|
837 | fixture.train(sequence, 11);
|
---|
838 |
|
---|
839 | final List<String> sequences = new ArrayList<String>();
|
---|
840 | TrieProcessor<String> processor = new TrieProcessor<String>() {
|
---|
841 | @Override
|
---|
842 | public TrieProcessor.Result process(List<String> sequence, int count) {
|
---|
843 | sequences.add(count + "_" + sequence.toString());
|
---|
844 | return TrieProcessor.Result.CONTINUE;
|
---|
845 | }
|
---|
846 |
|
---|
847 | };
|
---|
848 |
|
---|
849 | fixture.process(processor);
|
---|
850 |
|
---|
851 | List<String> expected = new ArrayList<String>();
|
---|
852 |
|
---|
853 | expected.add("5_[a]");
|
---|
854 | expected.add("2_[a, b]");
|
---|
855 | expected.add("2_[a, b, r]");
|
---|
856 | expected.add("2_[a, b, r, a]");
|
---|
857 | expected.add("1_[a, b, r, a, c]");
|
---|
858 | expected.add("1_[a, b, r, a, c, a]");
|
---|
859 | expected.add("1_[a, b, r, a, c, a, d]");
|
---|
860 | expected.add("1_[a, b, r, a, c, a, d, a]");
|
---|
861 | expected.add("1_[a, b, r, a, c, a, d, a, b]");
|
---|
862 | expected.add("1_[a, b, r, a, c, a, d, a, b, r]");
|
---|
863 | expected.add("1_[a, b, r, a, c, a, d, a, b, r, a]");
|
---|
864 | expected.add("2_[b]");
|
---|
865 | expected.add("2_[b, r]");
|
---|
866 | expected.add("2_[b, r, a]");
|
---|
867 | expected.add("1_[b, r, a, c]");
|
---|
868 | expected.add("1_[b, r, a, c, a]");
|
---|
869 | expected.add("1_[b, r, a, c, a, d]");
|
---|
870 | expected.add("1_[b, r, a, c, a, d, a]");
|
---|
871 | expected.add("1_[b, r, a, c, a, d, a, b]");
|
---|
872 | expected.add("1_[b, r, a, c, a, d, a, b, r]");
|
---|
873 | expected.add("1_[b, r, a, c, a, d, a, b, r, a]");
|
---|
874 | expected.add("2_[r]");
|
---|
875 | expected.add("2_[r, a]");
|
---|
876 | expected.add("1_[r, a, c]");
|
---|
877 | expected.add("1_[r, a, c, a]");
|
---|
878 | expected.add("1_[r, a, c, a, d]");
|
---|
879 | expected.add("1_[r, a, c, a, d, a]");
|
---|
880 | expected.add("1_[r, a, c, a, d, a, b]");
|
---|
881 | expected.add("1_[r, a, c, a, d, a, b, r]");
|
---|
882 | expected.add("1_[r, a, c, a, d, a, b, r, a]");
|
---|
883 | expected.add("1_[a, c]");
|
---|
884 | expected.add("1_[a, c, a]");
|
---|
885 | expected.add("1_[a, c, a, d]");
|
---|
886 | expected.add("1_[a, c, a, d, a]");
|
---|
887 | expected.add("1_[a, c, a, d, a, b]");
|
---|
888 | expected.add("1_[a, c, a, d, a, b, r]");
|
---|
889 | expected.add("1_[a, c, a, d, a, b, r, a]");
|
---|
890 | expected.add("1_[c]");
|
---|
891 | expected.add("1_[c, a]");
|
---|
892 | expected.add("1_[c, a, d]");
|
---|
893 | expected.add("1_[c, a, d, a]");
|
---|
894 | expected.add("1_[c, a, d, a, b]");
|
---|
895 | expected.add("1_[c, a, d, a, b, r]");
|
---|
896 | expected.add("1_[c, a, d, a, b, r, a]");
|
---|
897 | expected.add("1_[a, d]");
|
---|
898 | expected.add("1_[a, d, a]");
|
---|
899 | expected.add("1_[a, d, a, b]");
|
---|
900 | expected.add("1_[a, d, a, b, r]");
|
---|
901 | expected.add("1_[a, d, a, b, r, a]");
|
---|
902 | expected.add("1_[d]");
|
---|
903 | expected.add("1_[d, a]");
|
---|
904 | expected.add("1_[d, a, b]");
|
---|
905 | expected.add("1_[d, a, b, r]");
|
---|
906 | expected.add("1_[d, a, b, r, a]");
|
---|
907 |
|
---|
908 | assertEquals(expected.size(), sequences.size());
|
---|
909 |
|
---|
910 | for (String sequence : sequences) {
|
---|
911 | ListAssert.assertContains(expected, sequence);
|
---|
912 | }
|
---|
913 | }
|
---|
914 |
|
---|
915 | @Test
|
---|
916 | public void testGetSequencesWithMostOccurrences_1() throws Exception {
|
---|
917 | Trie<String> fixture = new Trie<String>();
|
---|
918 | fixture.train(sequence, 3);
|
---|
919 |
|
---|
920 | // get all sequences with a minimal length of one that occur most often
|
---|
921 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(1, 0);
|
---|
922 |
|
---|
923 | assertEquals(1, result.size());
|
---|
924 |
|
---|
925 | List<String> expected = new ArrayList<String>();
|
---|
926 | expected.add("a");
|
---|
927 |
|
---|
928 | ListAssert.assertEquals(expected, result.iterator().next());
|
---|
929 | }
|
---|
930 |
|
---|
931 | @Test
|
---|
932 | public void testGetSequencesWithMostOccurrences_2() throws Exception {
|
---|
933 | Trie<String> fixture = new Trie<String>();
|
---|
934 | fixture.train(sequence, 3);
|
---|
935 |
|
---|
936 | // get all sequences with a minimal length of one that occur exactly once
|
---|
937 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(1, 1);
|
---|
938 |
|
---|
939 | assertEquals(11, result.size());
|
---|
940 |
|
---|
941 | List<String> expected = new ArrayList<String>();
|
---|
942 | expected.add("r");
|
---|
943 | expected.add("a");
|
---|
944 | expected.add("c");
|
---|
945 | // rac
|
---|
946 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
947 |
|
---|
948 | expected.clear();
|
---|
949 | expected.add("a");
|
---|
950 | expected.add("c");
|
---|
951 | // ac
|
---|
952 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
953 |
|
---|
954 | expected.add("a");
|
---|
955 | // aca
|
---|
956 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
957 |
|
---|
958 | expected.clear();
|
---|
959 | expected.add("c");
|
---|
960 | // c
|
---|
961 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
962 |
|
---|
963 | expected.add("a");
|
---|
964 | // ca
|
---|
965 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
966 |
|
---|
967 | expected.add("d");
|
---|
968 | // cad
|
---|
969 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
970 |
|
---|
971 | expected.clear();
|
---|
972 | expected.add("a");
|
---|
973 | expected.add("d");
|
---|
974 | // ad
|
---|
975 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
976 |
|
---|
977 | expected.add("a");
|
---|
978 | // ada
|
---|
979 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
980 |
|
---|
981 | expected.clear();
|
---|
982 | expected.add("d");
|
---|
983 | // d
|
---|
984 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
985 |
|
---|
986 | expected.add("a");
|
---|
987 | // da
|
---|
988 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
989 |
|
---|
990 | expected.add("b");
|
---|
991 | // dab
|
---|
992 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
993 | }
|
---|
994 |
|
---|
995 | @Test
|
---|
996 | public void testGetSequencesWithMostOccurrences_3() throws Exception {
|
---|
997 | Trie<String> fixture = new Trie<String>();
|
---|
998 | fixture.train(sequence, 3);
|
---|
999 |
|
---|
1000 | // get all sequences with a minimal length of one that occur exactly twice
|
---|
1001 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(1, 2);
|
---|
1002 |
|
---|
1003 | assertEquals(7, result.size());
|
---|
1004 |
|
---|
1005 | List<String> expected = new ArrayList<String>();
|
---|
1006 | expected.add("a");
|
---|
1007 | expected.add("b");
|
---|
1008 | // ab
|
---|
1009 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1010 |
|
---|
1011 | expected.add("r");
|
---|
1012 | // abr
|
---|
1013 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1014 |
|
---|
1015 | expected.clear();
|
---|
1016 | expected.add("b");
|
---|
1017 | // b
|
---|
1018 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1019 |
|
---|
1020 | expected.add("r");
|
---|
1021 | // br
|
---|
1022 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1023 |
|
---|
1024 | expected.add("a");
|
---|
1025 | // bra
|
---|
1026 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1027 |
|
---|
1028 | expected.clear();
|
---|
1029 | expected.add("r");
|
---|
1030 | // r
|
---|
1031 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1032 |
|
---|
1033 | expected.add("a");
|
---|
1034 | // ra
|
---|
1035 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1036 | }
|
---|
1037 |
|
---|
1038 | @Test
|
---|
1039 | public void testGetSequencesWithMostOccurrences_4() throws Exception {
|
---|
1040 | Trie<String> fixture = new Trie<String>();
|
---|
1041 | fixture.train(sequence, 3);
|
---|
1042 |
|
---|
1043 | // get all sequences with a minimal length of one that occur exactly three times
|
---|
1044 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(1, 3);
|
---|
1045 |
|
---|
1046 | assertEquals(0, result.size());
|
---|
1047 | }
|
---|
1048 |
|
---|
1049 | @Test
|
---|
1050 | public void testGetSequencesWithMostOccurrences_5() throws Exception {
|
---|
1051 | Trie<String> fixture = new Trie<String>();
|
---|
1052 | fixture.train(sequence, 3);
|
---|
1053 |
|
---|
1054 | // get all sequences with a minimal length of one that occur exactly four times
|
---|
1055 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(1, 4);
|
---|
1056 |
|
---|
1057 | assertEquals(0, result.size());
|
---|
1058 | }
|
---|
1059 |
|
---|
1060 | @Test
|
---|
1061 | public void testGetSequencesWithMostOccurrences_6() throws Exception {
|
---|
1062 | Trie<String> fixture = new Trie<String>();
|
---|
1063 | fixture.train(sequence, 3);
|
---|
1064 |
|
---|
1065 | // get all sequences with a minimal length of one that occur exactly five times
|
---|
1066 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(1, 5);
|
---|
1067 |
|
---|
1068 | assertEquals(1, result.size());
|
---|
1069 |
|
---|
1070 | List<String> expected = new ArrayList<String>();
|
---|
1071 | expected.add("a");
|
---|
1072 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1073 | }
|
---|
1074 |
|
---|
1075 | @Test
|
---|
1076 | public void testGetSequencesWithMostOccurrences_7() throws Exception {
|
---|
1077 | Trie<String> fixture = new Trie<String>();
|
---|
1078 | fixture.train(sequence, 3);
|
---|
1079 |
|
---|
1080 | // get all sequences with a minimal length of two that occur most often
|
---|
1081 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(2, 0);
|
---|
1082 |
|
---|
1083 | assertEquals(5, result.size());
|
---|
1084 |
|
---|
1085 | List<String> expected = new ArrayList<String>();
|
---|
1086 | expected.add("a");
|
---|
1087 | expected.add("b");
|
---|
1088 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1089 |
|
---|
1090 | expected.add("r");
|
---|
1091 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1092 |
|
---|
1093 | expected.clear();
|
---|
1094 | expected.add("b");
|
---|
1095 | expected.add("r");
|
---|
1096 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1097 |
|
---|
1098 | expected.add("a");
|
---|
1099 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1100 |
|
---|
1101 | expected.clear();
|
---|
1102 | expected.add("r");
|
---|
1103 | expected.add("a");
|
---|
1104 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1105 | }
|
---|
1106 |
|
---|
1107 | @Test
|
---|
1108 | public void testGetSequencesWithMostOccurrences_8() throws Exception {
|
---|
1109 | Trie<String> fixture = new Trie<String>();
|
---|
1110 | fixture.train(sequence, 3);
|
---|
1111 |
|
---|
1112 | // get all sequences with a minimal length of two that occur exactly once
|
---|
1113 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(2, 1);
|
---|
1114 |
|
---|
1115 | assertEquals(9, result.size());
|
---|
1116 |
|
---|
1117 | List<String> expected = new ArrayList<String>();
|
---|
1118 | expected.add("r");
|
---|
1119 | expected.add("a");
|
---|
1120 | expected.add("c");
|
---|
1121 | // rac
|
---|
1122 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1123 |
|
---|
1124 | expected.clear();
|
---|
1125 | expected.add("a");
|
---|
1126 | expected.add("c");
|
---|
1127 | // ac
|
---|
1128 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1129 |
|
---|
1130 | expected.add("a");
|
---|
1131 | // aca
|
---|
1132 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1133 |
|
---|
1134 | expected.clear();
|
---|
1135 | expected.add("c");
|
---|
1136 | expected.add("a");
|
---|
1137 | // ca
|
---|
1138 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1139 |
|
---|
1140 | expected.add("d");
|
---|
1141 | // cad
|
---|
1142 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1143 |
|
---|
1144 | expected.clear();
|
---|
1145 | expected.add("a");
|
---|
1146 | expected.add("d");
|
---|
1147 | // ad
|
---|
1148 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1149 |
|
---|
1150 | expected.add("a");
|
---|
1151 | // ada
|
---|
1152 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1153 |
|
---|
1154 | expected.clear();
|
---|
1155 | expected.add("d");
|
---|
1156 | expected.add("a");
|
---|
1157 | // da
|
---|
1158 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1159 |
|
---|
1160 | expected.add("b");
|
---|
1161 | // dab
|
---|
1162 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1163 | }
|
---|
1164 |
|
---|
1165 | @Test
|
---|
1166 | public void testGetSequencesWithMostOccurrences_9() throws Exception {
|
---|
1167 | Trie<String> fixture = new Trie<String>();
|
---|
1168 | fixture.train(sequence, 3);
|
---|
1169 |
|
---|
1170 | // get all sequences with a minimal length of two that occur exactly twice
|
---|
1171 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(2, 2);
|
---|
1172 |
|
---|
1173 | assertEquals(5, result.size());
|
---|
1174 |
|
---|
1175 | List<String> expected = new ArrayList<String>();
|
---|
1176 | expected.add("a");
|
---|
1177 | expected.add("b");
|
---|
1178 | // ab
|
---|
1179 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1180 |
|
---|
1181 | expected.add("r");
|
---|
1182 | // abr
|
---|
1183 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1184 |
|
---|
1185 | expected.clear();
|
---|
1186 | expected.add("b");
|
---|
1187 | expected.add("r");
|
---|
1188 | // br
|
---|
1189 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1190 |
|
---|
1191 | expected.add("a");
|
---|
1192 | // bra
|
---|
1193 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1194 |
|
---|
1195 | expected.clear();
|
---|
1196 | expected.add("r");
|
---|
1197 | expected.add("a");
|
---|
1198 | // ra
|
---|
1199 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1200 | }
|
---|
1201 |
|
---|
1202 | @Test
|
---|
1203 | public void testGetSequencesWithMostOccurrences_10() throws Exception {
|
---|
1204 | Trie<String> fixture = new Trie<String>();
|
---|
1205 | fixture.train(sequence, 3);
|
---|
1206 |
|
---|
1207 | // get all sequences with a minimal length of two that occur exactly three times
|
---|
1208 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(2, 3);
|
---|
1209 |
|
---|
1210 | assertEquals(0, result.size());
|
---|
1211 | }
|
---|
1212 |
|
---|
1213 | @Test
|
---|
1214 | public void testGetSequencesWithMostOccurrences_11() throws Exception {
|
---|
1215 | Trie<String> fixture = new Trie<String>();
|
---|
1216 | fixture.train(sequence, 3);
|
---|
1217 |
|
---|
1218 | // get all sequences with a minimal length of three that occur most often
|
---|
1219 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(3, 0);
|
---|
1220 |
|
---|
1221 | assertEquals(2, result.size());
|
---|
1222 |
|
---|
1223 | List<String> expected = new ArrayList<String>();
|
---|
1224 | expected.add("a");
|
---|
1225 | expected.add("b");
|
---|
1226 | expected.add("r");
|
---|
1227 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1228 |
|
---|
1229 | expected.clear();
|
---|
1230 | expected.add("b");
|
---|
1231 | expected.add("r");
|
---|
1232 | expected.add("a");
|
---|
1233 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1234 | }
|
---|
1235 |
|
---|
1236 | @Test
|
---|
1237 | public void testGetSequencesWithMostOccurrences_12() throws Exception {
|
---|
1238 | Trie<String> fixture = new Trie<String>();
|
---|
1239 | fixture.train(sequence, 3);
|
---|
1240 |
|
---|
1241 | // get all sequences with a minimal length of three that occur exactly once
|
---|
1242 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(3, 1);
|
---|
1243 |
|
---|
1244 | assertEquals(5, result.size());
|
---|
1245 |
|
---|
1246 | List<String> expected = new ArrayList<String>();
|
---|
1247 | expected.add("r");
|
---|
1248 | expected.add("a");
|
---|
1249 | expected.add("c");
|
---|
1250 | // rac
|
---|
1251 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1252 |
|
---|
1253 | expected.clear();
|
---|
1254 | expected.add("a");
|
---|
1255 | expected.add("c");
|
---|
1256 | expected.add("a");
|
---|
1257 | // aca
|
---|
1258 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1259 |
|
---|
1260 | expected.clear();
|
---|
1261 | expected.add("c");
|
---|
1262 | expected.add("a");
|
---|
1263 | expected.add("d");
|
---|
1264 | // cad
|
---|
1265 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1266 |
|
---|
1267 | expected.clear();
|
---|
1268 | expected.add("a");
|
---|
1269 | expected.add("d");
|
---|
1270 | expected.add("a");
|
---|
1271 | // ada
|
---|
1272 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1273 |
|
---|
1274 | expected.clear();
|
---|
1275 | expected.add("d");
|
---|
1276 | expected.add("a");
|
---|
1277 | expected.add("b");
|
---|
1278 | // dab
|
---|
1279 | ListAssert.assertContains((List<List<String>>) result, expected);
|
---|
1280 | }
|
---|
1281 |
|
---|
1282 | @Test
|
---|
1283 | public void testGetSequencesWithMostOccurrences_13() throws Exception {
|
---|
1284 | Trie<String> fixture = new Trie<String>();
|
---|
1285 | fixture.train(sequence, 3);
|
---|
1286 |
|
---|
1287 | // get all sequences with a minimal length of four that occur most often
|
---|
1288 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(4, 0);
|
---|
1289 |
|
---|
1290 | // none of these exist, as the tree is only trained with sequences of length 3
|
---|
1291 | assertEquals(0, result.size());
|
---|
1292 | }
|
---|
1293 |
|
---|
1294 | @Test
|
---|
1295 | public void testGetSequencesWithMostOccurrences_14() throws Exception {
|
---|
1296 | Trie<String> fixture = new Trie<String>();
|
---|
1297 | fixture.train(sequence, 3);
|
---|
1298 |
|
---|
1299 | // get all sequences with a minimal length of four that occur exactly once
|
---|
1300 | Collection<List<String>> result = fixture.getSequencesWithOccurrenceCount(4, 1);
|
---|
1301 |
|
---|
1302 | // none of these exist, as the tree is only trained with sequences of length 3
|
---|
1303 | assertEquals(0, result.size());
|
---|
1304 | }
|
---|
1305 |
|
---|
1306 | @Test
|
---|
1307 | public void testGetCount_1() throws Exception {
|
---|
1308 | Trie<String> fixture = new Trie<String>();
|
---|
1309 | fixture.train(sequence, 3);
|
---|
1310 | List<String> subSequence = new ArrayList<String>();
|
---|
1311 | subSequence.add("a");
|
---|
1312 |
|
---|
1313 | int result = fixture.getCount(subSequence);
|
---|
1314 |
|
---|
1315 | assertEquals(5, result);
|
---|
1316 | }
|
---|
1317 |
|
---|
1318 | @Test
|
---|
1319 | public void testGetCount_2() throws Exception {
|
---|
1320 | Trie<String> fixture = new Trie<String>();
|
---|
1321 | fixture.train(sequence, 3);
|
---|
1322 | List<String> subSequence = new ArrayList<String>();
|
---|
1323 | subSequence.add("a");
|
---|
1324 | subSequence.add("b");
|
---|
1325 |
|
---|
1326 | int result = fixture.getCount(subSequence);
|
---|
1327 |
|
---|
1328 | assertEquals(2, result);
|
---|
1329 | }
|
---|
1330 |
|
---|
1331 | @Test
|
---|
1332 | public void testGetCount_3() throws Exception {
|
---|
1333 | Trie<String> fixture = new Trie<String>();
|
---|
1334 | fixture.train(sequence, 3);
|
---|
1335 | List<String> subSequence = new ArrayList<String>();
|
---|
1336 | subSequence.add("x");
|
---|
1337 |
|
---|
1338 | int result = fixture.getCount(subSequence);
|
---|
1339 |
|
---|
1340 | assertEquals(0, result);
|
---|
1341 | }
|
---|
1342 |
|
---|
1343 | @Test
|
---|
1344 | public void testGetCount_4() throws Exception {
|
---|
1345 | Trie<String> fixture = new Trie<String>();
|
---|
1346 | fixture.train(sequence, 3);
|
---|
1347 | List<String> subSequence = new ArrayList<String>();
|
---|
1348 |
|
---|
1349 | int result = fixture.getCount(subSequence, "a");
|
---|
1350 |
|
---|
1351 | assertEquals(5, result);
|
---|
1352 | }
|
---|
1353 |
|
---|
1354 | @Test
|
---|
1355 | public void testGetCount_5() throws Exception {
|
---|
1356 | Trie<String> fixture = new Trie<String>();
|
---|
1357 | fixture.train(sequence, 3);
|
---|
1358 | List<String> subSequence = new ArrayList<String>();
|
---|
1359 | subSequence.add("a");
|
---|
1360 | subSequence.add("b");
|
---|
1361 |
|
---|
1362 | int result = fixture.getCount(subSequence, "r");
|
---|
1363 |
|
---|
1364 | assertEquals(2, result);
|
---|
1365 | }
|
---|
1366 |
|
---|
1367 | @Test
|
---|
1368 | public void testGetCount_6() throws Exception {
|
---|
1369 | Trie<String> fixture = new Trie<String>();
|
---|
1370 | fixture.train(sequence, 3);
|
---|
1371 | List<String> subSequence = new ArrayList<String>();
|
---|
1372 |
|
---|
1373 | int result = fixture.getCount(subSequence, "x");
|
---|
1374 |
|
---|
1375 | assertEquals(0, result);
|
---|
1376 | }
|
---|
1377 |
|
---|
1378 | @Test
|
---|
1379 | public void testGetFollowingSymbols_1() throws Exception {
|
---|
1380 | Trie<String> fixture = new Trie<String>();
|
---|
1381 | fixture.train(sequence, 3);
|
---|
1382 | List<String> subSequence = new ArrayList<String>();
|
---|
1383 | subSequence.add("a");
|
---|
1384 | Collection<String> expected = new ArrayList<String>();
|
---|
1385 | expected.add("b");
|
---|
1386 | expected.add("c");
|
---|
1387 | expected.add("d");
|
---|
1388 |
|
---|
1389 | Collection<String> result = fixture.getFollowingSymbols(subSequence);
|
---|
1390 |
|
---|
1391 | assertCollectionContent(expected, result);
|
---|
1392 | }
|
---|
1393 |
|
---|
1394 | @Test
|
---|
1395 | public void testGetFollowingSymbols_2() throws Exception {
|
---|
1396 | Trie<String> fixture = new Trie<String>();
|
---|
1397 | fixture.train(sequence, 3);
|
---|
1398 | List<String> subSequence = new ArrayList<String>();
|
---|
1399 | subSequence.add("a");
|
---|
1400 | subSequence.add("b");
|
---|
1401 | subSequence.add("r");
|
---|
1402 |
|
---|
1403 | Collection<String> result = fixture.getFollowingSymbols(subSequence);
|
---|
1404 |
|
---|
1405 | assertEquals(0, result.size());
|
---|
1406 | }
|
---|
1407 |
|
---|
1408 | @Test
|
---|
1409 | public void testGetFollowingSymbols_3() throws Exception {
|
---|
1410 | Trie<String> fixture = new Trie<String>();
|
---|
1411 | fixture.train(sequence, 3);
|
---|
1412 | List<String> subSequence = new ArrayList<String>();
|
---|
1413 | subSequence.add("x");
|
---|
1414 |
|
---|
1415 | Collection<String> result = fixture.getFollowingSymbols(subSequence);
|
---|
1416 |
|
---|
1417 | assertEquals(0, result.size());
|
---|
1418 | }
|
---|
1419 |
|
---|
1420 | @Test
|
---|
1421 | public void testGetNumLeafAncestors_1() throws Exception {
|
---|
1422 | Trie<String> fixture = new Trie<String>();
|
---|
1423 | fixture.train(sequence, 3);
|
---|
1424 |
|
---|
1425 | int result = fixture.getNumLeafAncestors();
|
---|
1426 |
|
---|
1427 | assertEquals(7, result);
|
---|
1428 | }
|
---|
1429 |
|
---|
1430 | @Test
|
---|
1431 | public void testGetNumLeafs_1() throws Exception {
|
---|
1432 | Trie<String> fixture = new Trie<String>();
|
---|
1433 | fixture.train(sequence, 3);
|
---|
1434 |
|
---|
1435 | int result = fixture.getNumLeafs();
|
---|
1436 |
|
---|
1437 | assertEquals(7, result);
|
---|
1438 | }
|
---|
1439 |
|
---|
1440 | @Test
|
---|
1441 | public void testGetNumSymbols_1() throws Exception {
|
---|
1442 | Trie<String> fixture = new Trie<String>();
|
---|
1443 | fixture.train(sequence, 3);
|
---|
1444 |
|
---|
1445 | int result = fixture.getNumSymbols();
|
---|
1446 |
|
---|
1447 | assertEquals(5, result);
|
---|
1448 | }
|
---|
1449 |
|
---|
1450 | @Test
|
---|
1451 | public void testTrain_1() throws Exception {
|
---|
1452 | Trie<String> fixture = new Trie<String>();
|
---|
1453 | int maxOrder = 3;
|
---|
1454 |
|
---|
1455 | fixture.train(sequence, maxOrder);
|
---|
1456 |
|
---|
1457 | // check if symbols are correct
|
---|
1458 | assertCollectionContent(symbols, fixture.getKnownSymbols());
|
---|
1459 |
|
---|
1460 | // check if counters are correct and only the correct nodes exist
|
---|
1461 | TrieNode<String> root = fixture.find(new ArrayList<String>());
|
---|
1462 | TrieNode<String> root_a = root.getChild("a");
|
---|
1463 | TrieNode<String> root_a_a = root_a.getChild("a");
|
---|
1464 | TrieNode<String> root_a_b = root_a.getChild("b");
|
---|
1465 | TrieNode<String> root_a_b_a = root_a_b.getChild("a");
|
---|
1466 | TrieNode<String> root_a_b_b = root_a_b.getChild("b");
|
---|
1467 | TrieNode<String> root_a_b_c = root_a_b.getChild("c");
|
---|
1468 | TrieNode<String> root_a_b_d = root_a_b.getChild("d");
|
---|
1469 | TrieNode<String> root_a_b_r = root_a_b.getChild("r");
|
---|
1470 | TrieNode<String> root_a_c = root_a.getChild("c");
|
---|
1471 | TrieNode<String> root_a_c_a = root_a_c.getChild("a");
|
---|
1472 | TrieNode<String> root_a_c_b = root_a_c.getChild("b");
|
---|
1473 | TrieNode<String> root_a_c_c = root_a_c.getChild("c");
|
---|
1474 | TrieNode<String> root_a_c_d = root_a_c.getChild("d");
|
---|
1475 | TrieNode<String> root_a_c_r = root_a_c.getChild("r");
|
---|
1476 | TrieNode<String> root_a_d = root_a.getChild("d");
|
---|
1477 | TrieNode<String> root_a_d_a = root_a_d.getChild("a");
|
---|
1478 | TrieNode<String> root_a_d_b = root_a_d.getChild("b");
|
---|
1479 | TrieNode<String> root_a_d_c = root_a_d.getChild("c");
|
---|
1480 | TrieNode<String> root_a_d_d = root_a_d.getChild("d");
|
---|
1481 | TrieNode<String> root_a_d_r = root_a_d.getChild("r");
|
---|
1482 | TrieNode<String> root_a_r = root_a.getChild("r");
|
---|
1483 | TrieNode<String> root_b = root.getChild("b");
|
---|
1484 | TrieNode<String> root_b_a = root_b.getChild("a");
|
---|
1485 | TrieNode<String> root_b_b = root_b.getChild("b");
|
---|
1486 | TrieNode<String> root_b_c = root_b.getChild("c");
|
---|
1487 | TrieNode<String> root_b_d = root_b.getChild("d");
|
---|
1488 | TrieNode<String> root_b_r = root_b.getChild("r");
|
---|
1489 | TrieNode<String> root_b_r_a = root_b_r.getChild("a");
|
---|
1490 | TrieNode<String> root_b_r_b = root_b_r.getChild("b");
|
---|
1491 | TrieNode<String> root_b_r_c = root_b_r.getChild("c");
|
---|
1492 | TrieNode<String> root_b_r_d = root_b_r.getChild("d");
|
---|
1493 | TrieNode<String> root_b_r_r = root_b_r.getChild("r");
|
---|
1494 | TrieNode<String> root_c = root.getChild("c");
|
---|
1495 | TrieNode<String> root_c_a = root_c.getChild("a");
|
---|
1496 | TrieNode<String> root_c_a_a = root_c_a.getChild("a");
|
---|
1497 | TrieNode<String> root_c_a_b = root_c_a.getChild("b");
|
---|
1498 | TrieNode<String> root_c_a_c = root_c_a.getChild("c");
|
---|
1499 | TrieNode<String> root_c_a_d = root_c_a.getChild("d");
|
---|
1500 | TrieNode<String> root_c_a_r = root_c_a.getChild("r");
|
---|
1501 | TrieNode<String> root_c_b = root_c.getChild("b");
|
---|
1502 | TrieNode<String> root_c_c = root_c.getChild("c");
|
---|
1503 | TrieNode<String> root_c_d = root_c.getChild("d");
|
---|
1504 | TrieNode<String> root_c_r = root_c.getChild("r");
|
---|
1505 | TrieNode<String> root_d = root.getChild("d");
|
---|
1506 | TrieNode<String> root_d_a = root_d.getChild("a");
|
---|
1507 | TrieNode<String> root_d_a_a = root_d_a.getChild("a");
|
---|
1508 | TrieNode<String> root_d_a_b = root_d_a.getChild("b");
|
---|
1509 | TrieNode<String> root_d_a_c = root_d_a.getChild("c");
|
---|
1510 | TrieNode<String> root_d_a_d = root_d_a.getChild("d");
|
---|
1511 | TrieNode<String> root_d_a_r = root_d_a.getChild("r");
|
---|
1512 | TrieNode<String> root_d_b = root_d.getChild("b");
|
---|
1513 | TrieNode<String> root_d_c = root_d.getChild("c");
|
---|
1514 | TrieNode<String> root_d_d = root_d.getChild("d");
|
---|
1515 | TrieNode<String> root_d_r = root_d.getChild("r");
|
---|
1516 | TrieNode<String> root_r = root.getChild("r");
|
---|
1517 | TrieNode<String> root_r_a = root_r.getChild("a");
|
---|
1518 | TrieNode<String> root_r_a_a = root_r_a.getChild("a");
|
---|
1519 | TrieNode<String> root_r_a_b = root_r_a.getChild("b");
|
---|
1520 | TrieNode<String> root_r_a_c = root_r_a.getChild("c");
|
---|
1521 | TrieNode<String> root_r_a_d = root_r_a.getChild("d");
|
---|
1522 | TrieNode<String> root_r_a_r = root_r_a.getChild("r");
|
---|
1523 | TrieNode<String> root_r_b = root_r.getChild("b");
|
---|
1524 | TrieNode<String> root_r_c = root_r.getChild("c");
|
---|
1525 | TrieNode<String> root_r_d = root_r.getChild("d");
|
---|
1526 | TrieNode<String> root_r_r = root_r.getChild("r");
|
---|
1527 |
|
---|
1528 | assertEquals(5, root_a.getCount());
|
---|
1529 | assertNull(root_a_a);
|
---|
1530 | assertEquals(2, root_a_b.getCount());
|
---|
1531 | assertNull(root_a_b_a);
|
---|
1532 | assertNull(root_a_b_b);
|
---|
1533 | assertNull(root_a_b_c);
|
---|
1534 | assertNull(root_a_b_d);
|
---|
1535 | assertEquals(2, root_a_b_r.getCount());
|
---|
1536 | assertEquals(1, root_a_c.getCount());
|
---|
1537 | assertEquals(1, root_a_c_a.getCount());
|
---|
1538 | assertNull(root_a_c_b);
|
---|
1539 | assertNull(root_a_c_c);
|
---|
1540 | assertNull(root_a_c_d);
|
---|
1541 | assertNull(root_a_c_r);
|
---|
1542 | assertEquals(1, root_a_d.getCount());
|
---|
1543 | assertEquals(1, root_a_d_a.getCount());
|
---|
1544 | assertNull(root_a_d_b);
|
---|
1545 | assertNull(root_a_d_c);
|
---|
1546 | assertNull(root_a_d_d);
|
---|
1547 | assertNull(root_a_d_r);
|
---|
1548 | assertNull(root_a_r);
|
---|
1549 |
|
---|
1550 | assertEquals(2, root_b.getCount());
|
---|
1551 | assertNull(root_b_a);
|
---|
1552 | assertNull(root_b_b);
|
---|
1553 | assertNull(root_b_c);
|
---|
1554 | assertNull(root_b_d);
|
---|
1555 | assertEquals(2, root_b_r.getCount());
|
---|
1556 | assertEquals(2, root_b_r_a.getCount());
|
---|
1557 | assertNull(root_b_r_b);
|
---|
1558 | assertNull(root_b_r_c);
|
---|
1559 | assertNull(root_b_r_d);
|
---|
1560 | assertNull(root_b_r_r);
|
---|
1561 |
|
---|
1562 | assertEquals(1, root_c.getCount());
|
---|
1563 | assertEquals(1, root_c_a.getCount());
|
---|
1564 | assertNull(root_c_a_a);
|
---|
1565 | assertNull(root_c_a_b);
|
---|
1566 | assertNull(root_c_a_c);
|
---|
1567 | assertEquals(1, root_c_a_d.getCount());
|
---|
1568 | assertNull(root_c_a_r);
|
---|
1569 | assertNull(root_c_b);
|
---|
1570 | assertNull(root_c_c);
|
---|
1571 | assertNull(root_c_d);
|
---|
1572 | assertNull(root_c_r);
|
---|
1573 |
|
---|
1574 | assertEquals(1, root_d.getCount());
|
---|
1575 | assertEquals(1, root_d_a.getCount());
|
---|
1576 | assertNull(root_d_a_a);
|
---|
1577 | assertEquals(1, root_d_a_b.getCount());
|
---|
1578 | assertNull(root_d_a_c);
|
---|
1579 | assertNull(root_d_a_d);
|
---|
1580 | assertNull(root_d_a_r);
|
---|
1581 | assertNull(root_d_b);
|
---|
1582 | assertNull(root_d_c);
|
---|
1583 | assertNull(root_d_d);
|
---|
1584 | assertNull(root_d_r);
|
---|
1585 |
|
---|
1586 | assertEquals(2, root_r.getCount());
|
---|
1587 | assertEquals(2, root_r_a.getCount());
|
---|
1588 | assertNull(root_r_a_a);
|
---|
1589 | assertNull(root_r_a_b);
|
---|
1590 | assertEquals(1, root_r_a_c.getCount());
|
---|
1591 | assertNull(root_r_a_d);
|
---|
1592 | assertNull(root_r_a_r);
|
---|
1593 | assertNull(root_r_b);
|
---|
1594 | assertNull(root_r_c);
|
---|
1595 | assertNull(root_r_d);
|
---|
1596 | assertNull(root_r_r);
|
---|
1597 |
|
---|
1598 | // check if leafs are really leafs
|
---|
1599 | assertTrue(root_a_b_r.isLeaf());
|
---|
1600 | assertTrue(root_a_c_a.isLeaf());
|
---|
1601 | assertTrue(root_a_d_a.isLeaf());
|
---|
1602 | assertTrue(root_b_r_a.isLeaf());
|
---|
1603 | assertTrue(root_c_a_d.isLeaf());
|
---|
1604 | assertTrue(root_d_a_b.isLeaf());
|
---|
1605 | assertTrue(root_r_a_c.isLeaf());
|
---|
1606 | }
|
---|
1607 |
|
---|
1608 | @Test
|
---|
1609 | public void testTrain_2() throws Exception {
|
---|
1610 | Trie<String> fixture = new Trie<String>();
|
---|
1611 | int maxOrder = 0;
|
---|
1612 |
|
---|
1613 | fixture.train(sequence, maxOrder);
|
---|
1614 |
|
---|
1615 | assertTrue(fixture.getKnownSymbols().isEmpty());
|
---|
1616 | }
|
---|
1617 |
|
---|
1618 | @Test
|
---|
1619 | public void testTrain_3() throws Exception {
|
---|
1620 | Trie<Object> fixture = new Trie<Object>();
|
---|
1621 | List<Object> sequence = new ArrayList<Object>();
|
---|
1622 | int maxOrder = 1;
|
---|
1623 |
|
---|
1624 | fixture.train(sequence, maxOrder);
|
---|
1625 |
|
---|
1626 | assertTrue(fixture.getKnownSymbols().isEmpty());
|
---|
1627 | }
|
---|
1628 |
|
---|
1629 | @Test
|
---|
1630 | public void testTrain_4() throws Exception {
|
---|
1631 | Trie<String> fixture = new Trie<String>();
|
---|
1632 | List<String> sequence = new ArrayList<String>();
|
---|
1633 | sequence.add("a");
|
---|
1634 | sequence.add("b");
|
---|
1635 | int maxOrder = 3;
|
---|
1636 |
|
---|
1637 | fixture.train(sequence, maxOrder);
|
---|
1638 |
|
---|
1639 | assertCollectionContent(sequence, fixture.getKnownSymbols());
|
---|
1640 | TrieNode<String> root = fixture.find(new ArrayList<String>());
|
---|
1641 | TrieNode<String> root_a = root.getChild("a");
|
---|
1642 | TrieNode<String> root_a_a = root_a.getChild("a");
|
---|
1643 | TrieNode<String> root_a_b = root_a.getChild("b");
|
---|
1644 | TrieNode<String> root_b = root.getChild("b");
|
---|
1645 | TrieNode<String> root_b_a = root_b.getChild("a");
|
---|
1646 | TrieNode<String> root_b_b = root_b.getChild("b");
|
---|
1647 |
|
---|
1648 | assertEquals(1, root_a.getCount());
|
---|
1649 | assertNull(root_a_a);
|
---|
1650 | assertEquals(1, root_a_b.getCount());
|
---|
1651 | assertEquals(1, root_b.getCount());
|
---|
1652 | assertNull(root_b_a);
|
---|
1653 | assertNull(root_b_b);
|
---|
1654 |
|
---|
1655 | assertTrue(root_a_b.isLeaf());
|
---|
1656 | assertTrue(root_b.isLeaf());
|
---|
1657 | }
|
---|
1658 |
|
---|
1659 | @Test
|
---|
1660 | public void testEdgeEdge_1() throws Exception {
|
---|
1661 | Edge result = new Edge();
|
---|
1662 |
|
---|
1663 | assertNotNull(result);
|
---|
1664 | }
|
---|
1665 |
|
---|
1666 | @Test
|
---|
1667 | public void testTrieVertexTrieVertex_1() throws Exception {
|
---|
1668 | String id = "idString";
|
---|
1669 |
|
---|
1670 | TrieVertex result = new TrieVertex(id);
|
---|
1671 |
|
---|
1672 | assertNotNull(result);
|
---|
1673 | }
|
---|
1674 |
|
---|
1675 | @Test
|
---|
1676 | public void testTrieVertexToString_1() throws Exception {
|
---|
1677 | String id = "idString";
|
---|
1678 | TrieVertex fixture = new TrieVertex(id);
|
---|
1679 |
|
---|
1680 | String result = fixture.toString();
|
---|
1681 |
|
---|
1682 | assertEquals(id, result);
|
---|
1683 | }
|
---|
1684 |
|
---|
1685 | @Test
|
---|
1686 | public void testEquals_1() throws Exception {
|
---|
1687 | Trie<String> trieOther = new Trie<String>();
|
---|
1688 | Trie<String> fixture = new Trie<String>();
|
---|
1689 |
|
---|
1690 | boolean result = fixture.equals(trieOther);
|
---|
1691 |
|
---|
1692 | assertEquals(true, result);
|
---|
1693 | }
|
---|
1694 |
|
---|
1695 | @Test
|
---|
1696 | public void testEquals_2() throws Exception {
|
---|
1697 | Trie<String> trieOther = new Trie<String>();
|
---|
1698 | trieOther.train(sequence, 2);
|
---|
1699 | Trie<String> fixture = new Trie<String>();
|
---|
1700 | fixture.train(sequence, 2);
|
---|
1701 |
|
---|
1702 | boolean result = fixture.equals(trieOther);
|
---|
1703 |
|
---|
1704 | assertEquals(true, result);
|
---|
1705 | }
|
---|
1706 |
|
---|
1707 | @Test
|
---|
1708 | public void testEquals_3() throws Exception {
|
---|
1709 | Trie<String> trieOther = new Trie<String>();
|
---|
1710 | trieOther.train(sequence, 2);
|
---|
1711 | Trie<String> fixture = new Trie<String>();
|
---|
1712 | fixture.train(sequence, 3);
|
---|
1713 |
|
---|
1714 | boolean result = fixture.equals(trieOther);
|
---|
1715 |
|
---|
1716 | assertEquals(false, result);
|
---|
1717 | }
|
---|
1718 |
|
---|
1719 | @Test
|
---|
1720 | public void testEquals_4() throws Exception {
|
---|
1721 | Trie<String> trieOther = new Trie<String>();
|
---|
1722 | Trie<String> fixture = new Trie<String>();
|
---|
1723 | fixture.train(sequence, 2);
|
---|
1724 |
|
---|
1725 | boolean result = fixture.equals(trieOther);
|
---|
1726 |
|
---|
1727 | assertEquals(false, result);
|
---|
1728 | }
|
---|
1729 |
|
---|
1730 | @Test
|
---|
1731 | public void testEquals_5() throws Exception {
|
---|
1732 | Trie<String> trieOther = new Trie<String>();
|
---|
1733 | trieOther.train(sequence, 2);
|
---|
1734 | Trie<String> fixture = new Trie<String>();
|
---|
1735 |
|
---|
1736 | boolean result = fixture.equals(trieOther);
|
---|
1737 |
|
---|
1738 | assertEquals(false, result);
|
---|
1739 | }
|
---|
1740 |
|
---|
1741 | @Test
|
---|
1742 | public void testEquals_6() throws Exception {
|
---|
1743 | Trie<String> fixture = new Trie<String>();
|
---|
1744 | fixture.train(sequence, 2);
|
---|
1745 |
|
---|
1746 | boolean result = fixture.equals(fixture);
|
---|
1747 |
|
---|
1748 | assertEquals(true, result);
|
---|
1749 | }
|
---|
1750 |
|
---|
1751 | @Test
|
---|
1752 | public void testEquals_7() throws Exception {
|
---|
1753 | Trie<String> fixture = new Trie<String>();
|
---|
1754 | fixture.train(sequence, 2);
|
---|
1755 |
|
---|
1756 | boolean result = fixture.equals(null);
|
---|
1757 |
|
---|
1758 | assertEquals(false, result);
|
---|
1759 | }
|
---|
1760 |
|
---|
1761 | @Before
|
---|
1762 | public void setUp() throws Exception {
|
---|
1763 | sequence = new ArrayList<String>();
|
---|
1764 | sequence.add("a");
|
---|
1765 | sequence.add("b");
|
---|
1766 | sequence.add("r");
|
---|
1767 | sequence.add("a");
|
---|
1768 | sequence.add("c");
|
---|
1769 | sequence.add("a");
|
---|
1770 | sequence.add("d");
|
---|
1771 | sequence.add("a");
|
---|
1772 | sequence.add("b");
|
---|
1773 | sequence.add("r");
|
---|
1774 | sequence.add("a");
|
---|
1775 |
|
---|
1776 | symbols = new HashSet<String>();
|
---|
1777 | symbols.add("a");
|
---|
1778 | symbols.add("b");
|
---|
1779 | symbols.add("c");
|
---|
1780 | symbols.add("d");
|
---|
1781 | symbols.add("r");
|
---|
1782 | }
|
---|
1783 |
|
---|
1784 | public static void main(String[] args) {
|
---|
1785 | new org.junit.runner.JUnitCore().run(TrieTest.class);
|
---|
1786 | }
|
---|
1787 | } |
---|