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| package nu.xom.tests; |
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| import nu.xom.Comment; |
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25 |
| import nu.xom.Element; |
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26 |
| import nu.xom.Node; |
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27 |
| import nu.xom.Nodes; |
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28 |
| import nu.xom.Text; |
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| public class NodesTest extends XOMTestCase { |
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40 |
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41 |
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42 |
10
| public NodesTest(String name) {
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43 |
10
| super(name);
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44 |
| } |
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45 |
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46 |
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1
| public void testNoArgsConstructor() {
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48 |
1
| Nodes nodes = new Nodes();
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49 |
1
| assertEquals(0, nodes.size());
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| } |
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53 |
1
| public void testOneArgConstructor() {
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54 |
1
| Element test = new Element("test");
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55 |
1
| Nodes nodes = new Nodes(test);
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56 |
1
| assertEquals(1, nodes.size());
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57 |
1
| Element stored = (Element) nodes.get(0);
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58 |
1
| assertEquals(test, stored);
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| } |
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60 |
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62 |
1
| public void testConstructWithNull() {
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1
| try {
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1
| new Nodes(null);
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0
| fail("constructed with null");
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| } |
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| catch (NullPointerException success) { |
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1
| assertNotNull(success.getMessage());
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| } |
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| } |
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1
| public void testAppendNull() {
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1
| Nodes nodes = new Nodes();
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78 |
1
| try {
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79 |
1
| nodes.append(null);
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80 |
0
| fail("appended null");
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81 |
| } |
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| catch (NullPointerException success) { |
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83 |
1
| assertNotNull(success.getMessage());
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84 |
| } |
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| |
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86 |
| } |
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87 |
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89 |
1
| public void testInsertNull() {
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1
| Nodes nodes = new Nodes();
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92 |
1
| try {
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93 |
1
| nodes.insert(null, 0);
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0
| fail("inserted null");
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| } |
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| catch (NullPointerException success) { |
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1
| assertNotNull(success.getMessage());
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98 |
| } |
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| |
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100 |
| } |
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103 |
1
| public void testIndexOutofBoundsException() {
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1
| Nodes nodes = new Nodes();
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105 |
1
| try {
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1
| nodes.get(0);
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0
| fail("Didn't throw IndexOutOfBoundsException for empty list");
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| } |
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| catch (IndexOutOfBoundsException success) { |
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1
| assertNotNull(success.getMessage());
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| } |
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| |
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1
| nodes.append(new Comment("data"));
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114 |
1
| try {
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1
| nodes.get(-1);
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0
| fail("Didn't throw IndexOutOfBoundsException for -1");
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| } |
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| catch (IndexOutOfBoundsException success) { |
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1
| assertNotNull(success.getMessage());
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120 |
| } |
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121 |
1
| try {
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122 |
1
| nodes.get(1);
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123 |
0
| fail("Didn't throw IndexOutOfBoundsException for fence post");
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124 |
| } |
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| catch (IndexOutOfBoundsException success) { |
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126 |
1
| assertNotNull(success.getMessage());
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127 |
| } |
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128 |
| |
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129 |
| } |
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130 |
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131 |
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132 |
1
| public void testAppendAndGet() {
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133 |
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134 |
1
| Nodes nodes = new Nodes();
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135 |
1
| int length = 10;
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136 |
1
| for (int i = 0; i < length; i++) {
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137 |
10
| nodes.append(new Text(String.valueOf(i)));
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138 |
| } |
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139 |
1
| assertEquals(length, nodes.size());
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140 |
1
| for (int i = 0; i < length; i++) {
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141 |
10
| assertEquals(String.valueOf(i), nodes.get(i).getValue());
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142 |
| } |
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143 |
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144 |
| } |
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145 |
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146 |
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147 |
1
| public void testInsertAtEnd() {
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148 |
| |
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149 |
1
| Nodes nodes = new Nodes();
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150 |
1
| nodes.insert(new Text("test"), 0);
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151 |
1
| assertEquals("test", nodes.get(0).getValue());
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152 |
1
| nodes.insert(new Text("test2"), 1);
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153 |
1
| assertEquals("test2", nodes.get(1).getValue());
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154 |
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155 |
| } |
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156 |
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157 |
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158 |
1
| public void testInsert() {
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159 |
| |
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160 |
1
| Nodes nodes = new Nodes();
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161 |
1
| int length = 10;
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162 |
1
| for (int i = 0; i < length; i++) {
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163 |
10
| nodes.append(new Text(String.valueOf(i)));
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164 |
| } |
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165 |
1
| nodes.insert(new Comment("dTA"), 3);
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166 |
1
| nodes.insert(new Comment("dTA"), 5);
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167 |
1
| nodes.insert(new Comment("dTA"), 12);
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168 |
1
| assertEquals(length+3, nodes.size());
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169 |
1
| for (int i = 0; i < 3; i++) {
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170 |
3
| assertEquals(String.valueOf(i), nodes.get(i).getValue());
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171 |
| } |
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172 |
1
| assertEquals("dTA", nodes.get(3).getValue());
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173 |
1
| assertEquals("dTA", nodes.get(5).getValue());
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174 |
1
| assertEquals("dTA", nodes.get(12).getValue());
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175 |
1
| for (int i = 6; i < length+2; i++) {
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176 |
6
| assertEquals(String.valueOf(i-2), nodes.get(i).getValue());
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177 |
| } |
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178 |
| |
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179 |
1
| try {
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180 |
1
| nodes.insert(new Text("data"), 14);
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181 |
| } |
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182 |
| catch (IndexOutOfBoundsException ex) { |
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183 |
1
| assertNotNull(ex.getMessage());
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184 |
| } |
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185 |
| |
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186 |
1
| try {
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187 |
1
| nodes.insert(new Text("data"), 140);
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188 |
| } |
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189 |
| catch (IndexOutOfBoundsException ex) { |
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190 |
1
| assertNotNull(ex.getMessage());
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191 |
| } |
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192 |
| |
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193 |
1
| try {
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194 |
1
| nodes.insert(new Text("data"), -14);
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195 |
| } |
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196 |
| catch (IndexOutOfBoundsException ex) { |
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197 |
1
| assertNotNull(ex.getMessage());
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198 |
| } |
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199 |
| |
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200 |
| } |
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201 |
| |
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202 |
| |
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203 |
1
| public void testDelete() {
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204 |
| |
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205 |
1
| Nodes nodes = new Nodes();
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206 |
1
| int length = 10;
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207 |
1
| for (int i = 0; i < length; i++) {
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208 |
10
| nodes.append(new Text(String.valueOf(i)));
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209 |
| } |
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210 |
| |
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211 |
1
| Node result = nodes.remove(0);
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212 |
1
| assertEquals(length-1, nodes.size());
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213 |
1
| assertEquals("0", result.getValue());
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214 |
| |
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215 |
1
| for (int i = 0; i < nodes.size(); i++) {
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216 |
9
| assertEquals(String.valueOf(i+1), nodes.get(i).getValue());
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217 |
| } |
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218 |
1
| nodes.remove(nodes.size()-1);
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219 |
1
| assertEquals(length-2, nodes.size());
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220 |
1
| for (int i = 0; i < nodes.size(); i++) {
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221 |
8
| assertEquals(String.valueOf(i+1), nodes.get(i).getValue());
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222 |
| } |
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223 |
1
| nodes.remove(2);
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224 |
1
| for (int i = 0; i < 2; i++) {
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225 |
2
| assertEquals(String.valueOf(i+1), nodes.get(i).getValue());
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226 |
| } |
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227 |
1
| for (int i = 2; i < nodes.size(); i++) {
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228 |
5
| assertEquals(String.valueOf(i+2), nodes.get(i).getValue());
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229 |
| } |
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230 |
1
| assertEquals(length-3, nodes.size());
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231 |
| |
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232 |
1
| try {
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233 |
1
| nodes.remove(14);
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|
234 |
| } |
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235 |
| catch (IndexOutOfBoundsException ex) { |
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236 |
1
| assertNotNull(ex.getMessage());
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|
237 |
| } |
|
238 |
| |
|
239 |
1
| try {
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240 |
1
| nodes.remove(nodes.size());
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|
241 |
| } |
|
242 |
| catch (IndexOutOfBoundsException ex) { |
|
243 |
1
| assertNotNull(ex.getMessage());
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|
244 |
| } |
|
245 |
| |
|
246 |
1
| try {
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247 |
1
| nodes.remove(-14);
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|
248 |
| } |
|
249 |
| catch (IndexOutOfBoundsException ex) { |
|
250 |
1
| assertNotNull(ex.getMessage());
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|
251 |
| } |
|
252 |
| |
|
253 |
| } |
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254 |
| |
|
255 |
| |
|
256 |
| } |