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63 <div id="pagetitle"><h1>YUI Library Examples: Test: Array Processing</h1></div> |
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64 </div> |
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65 <div id="bd"> |
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66 |
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67 |
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68 <div id="yui-main"> |
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69 <div class="yui-b"> |
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70 <div class="yui-ge"> |
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71 <div class="yui-u first example" id="main"> |
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72 |
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73 <h2>Test: Array Processing</h2> |
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74 |
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75 <div id="example" class="promo"> |
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76 <div class="example-intro"> |
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77 <p>This example shows how to use the <a href="/yui/test/#arrayassert"><code>ArrayAssert</code></a> object, which |
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78 contains assertions designed to be used specifically with JavaScript Arrays and array-like objects.</p> </div> |
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79 |
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80 <div class="module example-container "> |
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81 <div class="hd exampleHd"> |
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82 <p class="newWindowButton yui-skin-sam"> |
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83 <a href="test-array-tests_clean.html" target="_blank">View example in new window.</a> |
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84 </p> |
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85 </div> <div id="example-canvas" class="bd"> |
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86 |
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87 |
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88 <!--BEGIN SOURCE CODE FOR EXAMPLE =============================== --> |
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89 |
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90 <div id="testLogger"></div> |
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91 <script type="text/javascript"> |
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92 YUI({base:"../../build/", timeout: 10000}).use("node", "console", "test",function (Y) { |
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93 |
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94 Y.namespace("example.test"); |
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95 |
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96 Y.example.test.ArrayTestCase = new Y.Test.Case({ |
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97 |
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98 //the name of the test case - if not provided, one is automatically generated |
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99 name: "Array Tests", |
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100 |
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101 //------------------------------------------------------------------------- |
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102 // Setup and teardown |
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103 //------------------------------------------------------------------------- |
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104 |
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105 /* |
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106 * The setUp() method is used to setup data that necessary for a test to |
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107 * run. This method is called immediately before each test method is run, |
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108 * so it is run as many times as there are test methods. |
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109 */ |
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110 setUp : function () { |
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111 this.data = new Array (0,1,2,3,4,5); |
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112 }, |
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113 |
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114 /* |
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115 * The tearDown() method is used to clean up the initialization that was done |
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116 * in the setUp() method. Ideally, it should free up all memory allocated in |
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117 * setUp(), anticipating any possible changes to the data. This method is called |
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118 * immediately after each test method is run. |
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119 */ |
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120 tearDown : function () { |
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121 delete this.data; |
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122 }, |
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123 |
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124 //------------------------------------------------------------------------- |
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125 // Basic tests - all method names must begin with "test" |
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126 //------------------------------------------------------------------------- |
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127 |
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128 /* |
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129 * Test the push() method. |
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130 */ |
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131 testPush : function() { |
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132 |
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133 //shortcut variables |
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134 var ArrayAssert = Y.ArrayAssert; |
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135 |
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136 //do whatever data manipulation is necessary |
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137 this.data.push(6); |
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138 |
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139 //array-specific assertions |
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140 ArrayAssert.isNotEmpty(this.data, "Array should not be empty."); |
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141 ArrayAssert.contains(6, this.data, "Array should contain 6."); |
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142 ArrayAssert.indexOf(6, this.data, 6, "The value in position 6 should be 6."); |
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143 |
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144 //check that all the values are there |
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145 ArrayAssert.itemsAreEqual([0,1,2,3,4,5,6], this.data, "Arrays should be equal."); |
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146 |
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147 }, |
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148 |
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149 /* |
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150 * Test the pop() method. |
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151 */ |
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152 testPop : function() { |
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153 |
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154 //shortcut variables |
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155 var Assert = Y.Assert; |
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156 var ArrayAssert = Y.ArrayAssert; |
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157 |
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158 //do whatever data manipulation is necessary |
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159 var value = this.data.pop(); |
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160 |
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161 //array shouldn't be empty |
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162 ArrayAssert.isNotEmpty(this.data, "Array should not be empty."); |
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163 |
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164 //basic equality assertion - expected value, actual value, optional error message |
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165 Assert.areEqual(5, this.data.length, "Array should have 5 items."); |
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166 Assert.areEqual(5, value, "Value should be 5."); |
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167 |
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168 ArrayAssert.itemsAreSame([0,1,2,3,4], this.data, "Arrays should be equal."); |
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169 }, |
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170 |
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171 /* |
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172 * Test the reverse() method. |
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173 */ |
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174 testReverse : function() { |
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175 |
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176 //shortcut variables |
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177 var ArrayAssert = Y.ArrayAssert; |
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178 |
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179 //do whatever data manipulation is necessary |
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180 this.data = this.data.reverse(); |
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181 |
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182 ArrayAssert.itemsAreEqual([5,4,3,2,1,0], this.data, "Arrays should be equal."); |
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183 }, |
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184 |
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185 /* |
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186 * Test the shift() method. |
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187 */ |
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188 testShift : function() { |
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189 |
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190 //shortcut variables |
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191 var Assert = Y.Assert; |
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192 var ArrayAssert = Y.ArrayAssert; |
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193 |
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194 //do whatever data manipulation is necessary |
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195 var value = this.data.shift(); |
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196 |
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197 //array shouldn't be empty |
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198 ArrayAssert.isNotEmpty(this.data, "Array should not be empty."); |
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199 |
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200 //basic equality assertion - expected value, actual value, optional error message |
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201 Assert.areEqual(5, this.data.length, "Array should have 6 items."); |
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202 Assert.areEqual(0, value, "Value should be 0."); |
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203 |
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204 ArrayAssert.itemsAreEqual([1,2,3,4,5], this.data, "Arrays should be equal."); |
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205 }, |
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206 |
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207 /* |
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208 * Test the splice() method. |
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209 */ |
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210 testSplice : function() { |
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211 |
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212 //shortcut variables |
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213 var Assert = Y.Assert; |
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214 var ArrayAssert = Y.ArrayAssert; |
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215 |
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216 //do whatever data manipulation is necessary |
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217 var removed = this.data.splice(1, 2, 99, 100); |
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218 |
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219 //basic equality assertion - expected value, actual value, optional error message |
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220 Assert.areEqual(6, this.data.length, "Array should have 6 items."); |
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221 |
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222 //the new items should be there |
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223 ArrayAssert.indexOf(99, this.data, 1, "Value at index 1 should be 99."); |
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224 ArrayAssert.indexOf(100, this.data, 2, "Value at index 2 should be 100."); |
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225 |
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226 ArrayAssert.itemsAreEqual([0,99,100,3,4,5], this.data, "Arrays should be equal."); |
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227 ArrayAssert.itemsAreEqual([1,2], removed, "Removed values should be an array containing 1 and 2."); |
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228 |
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229 }, |
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230 |
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231 /* |
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232 * Test the unshift() method. |
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233 */ |
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234 testUnshift : function() { |
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235 |
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236 //shortcut variables |
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237 var Assert = Y.Assert; |
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238 var ArrayAssert = Y.ArrayAssert; |
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239 |
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240 //do whatever data manipulation is necessary |
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241 this.data.unshift(-1); |
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242 |
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243 //basic equality assertion - expected value, actual value, optional error message |
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244 Assert.areEqual(7, this.data.length, "Array should have 7 items."); |
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245 |
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246 //the new item should be there |
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247 ArrayAssert.indexOf(-1, this.data, 0, "First item should be -1."); |
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248 |
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249 ArrayAssert.itemsAreEqual([-1,0,1,2,3,4,5], this.data, "Arrays should be equal."); |
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250 } |
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251 |
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252 }); |
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253 |
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254 //create the console |
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255 var r = new Y.Console({ |
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256 newestOnTop : false, |
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257 style: 'block' // to anchor in the example content |
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258 }); |
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259 |
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260 r.render('#testLogger'); |
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261 |
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262 Y.Test.Runner.add(Y.example.test.ArrayTestCase); |
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263 |
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264 //run the tests |
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265 Y.Test.Runner.run(); |
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266 }); |
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267 |
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268 </script> |
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269 |
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270 <!--END SOURCE CODE FOR EXAMPLE =============================== --> |
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271 |
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272 |
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273 </div> |
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274 </div> |
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275 </div> |
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276 |
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277 <h2 class="first">Array Assertions</h2> |
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278 |
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279 <p>This example uses the <code>Y.ArrayAssert</code> object to test methods on JavaScript's |
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280 built-in <code>Array</code> object. The intent of this example is to introduce <code>Y.ArrayAssert</code> and its methods |
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281 as an alternative to the generic methods available on <code>Y.Assert</code>.</p> |
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282 <p>The example begins by creating an example namespace and <code>Y.Test.Case</code>:</p> |
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283 <div id="syntax1" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">Y.<span class="kw2">namespace</span><span class="br0">(</span><span class="st0">"example.test"</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="kw3">name</span><span class="sy0">:</span> <span class="st0">"Array Tests"</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="co1">//-------------------------------------------------------------------------</span></div></li><li class="li1"><div class="de1"> <span class="co1">// Setup and teardown</span></div></li><li class="li1"><div class="de1"> <span class="co1">//-------------------------------------------------------------------------</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="coMULTI">/*</span></div></li><li class="li1"><div class="de1"><span class="coMULTI"> * The setUp() method is used to setup data that necessary for a test to</span></div></li><li class="li1"><div class="de1"><span class="coMULTI"> * run. This method is called immediately before each test method is run,</span></div></li><li class="li1"><div class="de1"><span class="coMULTI"> * so it is run as many times as there are test methods.</span></div></li><li class="li1"><div class="de1"><span class="coMULTI"> */</span></div></li><li class="li2"><div class="de2"> setUp <span class="sy0">:</span> <span class="kw2">function</span> <span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> <span class="kw1">this</span>.<span class="me1">data</span> <span class="sy0">=</span> <span class="kw2">new</span> Array <span class="br0">(</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">5</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="coMULTI">/*</span></div></li><li class="li2"><div class="de2"><span class="coMULTI"> * The tearDown() method is used to clean up the initialization that was done</span></div></li><li class="li1"><div class="de1"><span class="coMULTI"> * in the setUp() method. Ideally, it should free up all memory allocated in</span></div></li><li class="li1"><div class="de1"><span class="coMULTI"> * setUp(), anticipating any possible changes to the data. This method is called</span></div></li><li class="li1"><div class="de1"><span class="coMULTI"> * immediately after each test method is run.</span></div></li><li class="li1"><div class="de1"><span class="coMULTI"> */</span></div></li><li class="li2"><div class="de2"> tearDown <span class="sy0">:</span> <span class="kw2">function</span> <span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> <span class="kw1">delete</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li2"><div class="de2"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">Y.<span class="kw2">namespace</span><span class="br0">(</span><span class="st0">"example.test"</span><span class="br0">)</span><span class="sy0">;</span> |
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284 Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span> |
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285 |
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286 <span class="kw3">name</span><span class="sy0">:</span> <span class="st0">"Array Tests"</span><span class="sy0">,</span> |
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287 |
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288 <span class="co1">//-------------------------------------------------------------------------</span> |
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289 <span class="co1">// Setup and teardown</span> |
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290 <span class="co1">//-------------------------------------------------------------------------</span> |
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291 |
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292 <span class="coMULTI">/* |
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293 * The setUp() method is used to setup data that necessary for a test to |
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294 * run. This method is called immediately before each test method is run, |
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295 * so it is run as many times as there are test methods. |
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296 */</span> |
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297 setUp <span class="sy0">:</span> <span class="kw2">function</span> <span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> |
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298 <span class="kw1">this</span>.<span class="me1">data</span> <span class="sy0">=</span> <span class="kw2">new</span> Array <span class="br0">(</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">5</span><span class="br0">)</span><span class="sy0">;</span> |
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299 <span class="br0">}</span><span class="sy0">,</span> |
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300 |
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301 <span class="coMULTI">/* |
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302 * The tearDown() method is used to clean up the initialization that was done |
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303 * in the setUp() method. Ideally, it should free up all memory allocated in |
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304 * setUp(), anticipating any possible changes to the data. This method is called |
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305 * immediately after each test method is run. |
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306 */</span> |
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307 tearDown <span class="sy0">:</span> <span class="kw2">function</span> <span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> |
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308 <span class="kw1">delete</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">;</span> |
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309 <span class="br0">}</span><span class="sy0">,</span> |
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310 |
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311 ... |
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312 <span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax1-plain">Y.namespace("example.test"); |
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313 Y.example.test.ArrayTestCase = new Y.Test.Case({ |
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314 |
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315 name: "Array Tests", |
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316 |
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317 //------------------------------------------------------------------------- |
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318 // Setup and teardown |
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319 //------------------------------------------------------------------------- |
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320 |
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321 /* |
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322 * The setUp() method is used to setup data that necessary for a test to |
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323 * run. This method is called immediately before each test method is run, |
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324 * so it is run as many times as there are test methods. |
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325 */ |
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326 setUp : function () { |
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327 this.data = new Array (0,1,2,3,4,5); |
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328 }, |
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329 |
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330 /* |
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331 * The tearDown() method is used to clean up the initialization that was done |
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332 * in the setUp() method. Ideally, it should free up all memory allocated in |
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333 * setUp(), anticipating any possible changes to the data. This method is called |
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334 * immediately after each test method is run. |
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335 */ |
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336 tearDown : function () { |
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337 delete this.data; |
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338 }, |
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339 |
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340 ... |
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341 });</textarea></div><p>This <code>TestCase</code> has a <code>setUp()</code> method that creates an array for all the tests to use, as well as |
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342 a <code>tearDown()</code> method that deletes the array after each test has been executed. This array is used throughout |
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343 the tests as a base for array manipulations.</p> |
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344 |
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345 <h3>Testing <code>push()</code></h3> |
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346 <p>The first test is <code>testPush()</code>, which tests the functionality of the <code>Array</code> object's <code>push()</code> method |
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347 (other methods hidden for simpicity):</p> |
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348 |
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349 <div id="syntax2" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="me1">testPush</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//shortcut variables</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="co1">//do whatever data manipulation is necessary</span></div></li><li class="li1"><div class="de1"> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">push</span><span class="br0">(</span><span class="nu0">6</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//array-specific assertions</span></div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">isNotEmpty</span><span class="br0">(</span><span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Array should not be empty."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> ArrayAssert.<span class="me1">contains</span><span class="br0">(</span><span class="nu0">6</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Array should contain 6."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">indexOf</span><span class="br0">(</span><span class="nu0">6</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="nu0">6</span><span class="sy0">,</span> <span class="st0">"The value in position 6 should be 6."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//check that all the values are there</span></div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">5</span><span class="sy0">,</span><span class="nu0">6</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li1"><div class="de1"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span> |
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350 |
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351 ... |
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352 |
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353 <span class="me1">testPush</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> |
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354 |
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355 <span class="co1">//shortcut variables</span> |
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356 <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span> |
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357 |
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358 <span class="co1">//do whatever data manipulation is necessary</span> |
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359 <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">push</span><span class="br0">(</span><span class="nu0">6</span><span class="br0">)</span><span class="sy0">;</span> |
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360 |
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361 <span class="co1">//array-specific assertions</span> |
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362 ArrayAssert.<span class="me1">isNotEmpty</span><span class="br0">(</span><span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Array should not be empty."</span><span class="br0">)</span><span class="sy0">;</span> |
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363 ArrayAssert.<span class="me1">contains</span><span class="br0">(</span><span class="nu0">6</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Array should contain 6."</span><span class="br0">)</span><span class="sy0">;</span> |
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364 ArrayAssert.<span class="me1">indexOf</span><span class="br0">(</span><span class="nu0">6</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="nu0">6</span><span class="sy0">,</span> <span class="st0">"The value in position 6 should be 6."</span><span class="br0">)</span><span class="sy0">;</span> |
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365 |
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366 <span class="co1">//check that all the values are there</span> |
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367 ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">5</span><span class="sy0">,</span><span class="nu0">6</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span> |
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368 |
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369 <span class="br0">}</span><span class="sy0">,</span> |
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370 |
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371 ... |
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372 <span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax2-plain">Y.example.test.ArrayTestCase = new Y.Test.Case({ |
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373 |
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374 ... |
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375 |
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376 testPush : function() { |
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377 |
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378 //shortcut variables |
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379 var ArrayAssert = Y.ArrayAssert; |
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380 |
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381 //do whatever data manipulation is necessary |
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382 this.data.push(6); |
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383 |
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384 //array-specific assertions |
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385 ArrayAssert.isNotEmpty(this.data, "Array should not be empty."); |
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386 ArrayAssert.contains(6, this.data, "Array should contain 6."); |
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387 ArrayAssert.indexOf(6, this.data, 6, "The value in position 6 should be 6."); |
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388 |
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389 //check that all the values are there |
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390 ArrayAssert.itemsAreEqual([0,1,2,3,4,5,6], this.data, "Arrays should be equal."); |
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391 |
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392 }, |
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393 |
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394 ... |
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395 });</textarea></div><p>The test begins by setting up a shortcut variables for <code>Y.ArrayAssert</code>, then pushes the value 6 onto |
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396 the <code>data</code> array (which was created by <code>setUp()</code>). Next, <code>Y.ArrayAssert.isNotEmpty()</code> determines if the |
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397 array has at least one item; this should definitely pass because the <code>push()</code> operation only adds values to the array. To determine |
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398 that the new value, 6, is in the array, <code>Y.ArrayAssert.contains()</code> is used. The first argument is the value to look for and the second |
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399 is the array to look in. To find out if the new value ended up where it should have (the last position, index 6), <code>Y.ArrayAssert.indexOf()</code> |
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400 is used, passing in the value to search for as the first argument, the array to search in as the second, and the index at which the value should |
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401 occur as the final argument. Since 6 was pushed onto the end of an array that already had 6 items, it should end up at index 6 (the length of the |
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402 array minus one). As a final test, <code>Y.ArrayAssert.itemsAreEqual()</code> is used to determine that all of the items in the array are in the |
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403 correct place. The first argument of this method is an array that has all of the values that should be in the array you're testing. This assertion |
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404 passes only when the values in both arrays match up (the values are equal and the positions are the same).</p> |
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405 |
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406 <h3>Testing <code>pop()</code></h3> |
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407 <p>The next test is <code>testPop()</code>, which tests the functionality of the <code>Array</code> object's <code>pop()</code> method:</p> |
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408 |
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409 <div id="syntax3" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="me1">testPop</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//shortcut variables</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="co1">//do whatever data manipulation is necessary</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> value <span class="sy0">=</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">pop</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//array shouldn't be empty</span></div></li><li class="li2"><div class="de2"> ArrayAssert.<span class="me1">isNotEmpty</span><span class="br0">(</span><span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Array should not be empty."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span></div></li><li class="li1"><div class="de1"> Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">5</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">length</span><span class="sy0">,</span> <span class="st0">"Array should have 5 items."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">5</span><span class="sy0">,</span> value<span class="sy0">,</span> <span class="st0">"Value should be 5."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">itemsAreSame</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> ...</div></li><li class="li1"><div class="de1"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span> |
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410 |
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411 ... |
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412 |
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413 <span class="me1">testPop</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> |
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414 |
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415 <span class="co1">//shortcut variables</span> |
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416 <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span> |
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417 <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span> |
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418 |
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419 <span class="co1">//do whatever data manipulation is necessary</span> |
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420 <span class="kw2">var</span> value <span class="sy0">=</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">pop</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span> |
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421 |
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422 <span class="co1">//array shouldn't be empty</span> |
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423 ArrayAssert.<span class="me1">isNotEmpty</span><span class="br0">(</span><span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Array should not be empty."</span><span class="br0">)</span><span class="sy0">;</span> |
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424 |
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425 <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span> |
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426 Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">5</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">length</span><span class="sy0">,</span> <span class="st0">"Array should have 5 items."</span><span class="br0">)</span><span class="sy0">;</span> |
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427 Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">5</span><span class="sy0">,</span> value<span class="sy0">,</span> <span class="st0">"Value should be 5."</span><span class="br0">)</span><span class="sy0">;</span> |
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428 |
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429 ArrayAssert.<span class="me1">itemsAreSame</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span> |
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430 |
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431 <span class="br0">}</span><span class="sy0">,</span> |
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432 |
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433 ... |
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434 <span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax3-plain">Y.example.test.ArrayTestCase = new Y.Test.Case({ |
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435 |
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436 ... |
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437 |
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438 testPop : function() { |
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439 |
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440 //shortcut variables |
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441 var Assert = Y.Assert; |
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442 var ArrayAssert = Y.ArrayAssert; |
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443 |
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444 //do whatever data manipulation is necessary |
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445 var value = this.data.pop(); |
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446 |
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447 //array shouldn't be empty |
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448 ArrayAssert.isNotEmpty(this.data, "Array should not be empty."); |
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449 |
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450 //basic equality assertion - expected value, actual value, optional error message |
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451 Assert.areEqual(5, this.data.length, "Array should have 5 items."); |
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452 Assert.areEqual(5, value, "Value should be 5."); |
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453 |
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454 ArrayAssert.itemsAreSame([0,1,2,3,4], this.data, "Arrays should be equal."); |
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455 |
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456 }, |
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457 |
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458 ... |
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459 });</textarea></div><p>This test also starts out by creating some shortcut variables, for <code>Y.Assert</code> and <code>Y.ArrayAssert</code>. Next, the <code>pop()</code> |
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460 method is called, storing the returned item in <code>value</code>. Since <code>pop()</code> should only remove a single item, <code>Y.ArrayAssert.isNotEmpty()</code> |
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461 is called to ensure that only one item has been removed. After that, <code>Y.Assert.areEqual()</code> is called twice: once to check the |
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462 length of the array and once to confirm the value of the item that was removed from the array (which should be 5). The last assertion uses |
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463 <code>Y.ArrayAssert.itemsAreSame()</code>, which is similar to <code>Y.ArrayAssert.itemsAreEqual()</code> in that it compares values between two |
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464 arrays. The difference is that <code>Y.ArrayAssert.itemsAreSame()</code> uses strict equality (<code>===</code>) to compare values, ensuring that |
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465 no behind-the-scenes type conversions will occur (this makes <code>Y.ArrayAssert.itemsAreSame()</code> more useful for working with arrays of |
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466 objects).</p> |
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467 |
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468 <h3>Testing <code>reverse()</code></h3> |
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469 <p>The next test is <code>testReverse()</code>, which tests the functionality of the <code>Array</code> object's <code>reverse()</code> method:</p> |
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470 |
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471 <div id="syntax4" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="me1">testReverse</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//shortcut variables</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="co1">//do whatever data manipulation is necessary</span></div></li><li class="li1"><div class="de1"> <span class="kw1">this</span>.<span class="me1">data</span> <span class="sy0">=</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">reverse</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">5</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">0</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li1"><div class="de1"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span> |
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472 |
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473 ... |
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474 |
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475 <span class="me1">testReverse</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> |
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476 |
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477 <span class="co1">//shortcut variables</span> |
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478 <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span> |
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479 |
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480 <span class="co1">//do whatever data manipulation is necessary</span> |
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481 <span class="kw1">this</span>.<span class="me1">data</span> <span class="sy0">=</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">reverse</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span> |
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482 |
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483 ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">5</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">0</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span> |
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484 |
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485 <span class="br0">}</span><span class="sy0">,</span> |
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486 |
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487 ... |
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488 <span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax4-plain">Y.example.test.ArrayTestCase = new Y.Test.Case({ |
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489 |
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490 ... |
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491 |
|
492 testReverse : function() { |
|
493 |
|
494 //shortcut variables |
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495 var ArrayAssert = Y.ArrayAssert; |
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496 |
|
497 //do whatever data manipulation is necessary |
|
498 this.data = this.data.reverse(); |
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499 |
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500 ArrayAssert.itemsAreEqual([5,4,3,2,1,0], this.data, "Arrays should be equal."); |
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501 |
|
502 }, |
|
503 |
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504 ... |
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505 });</textarea></div><p>The <code>testRemove()</code> method is very simple, calling <code>reverse()</code> on the array and then testing the result. Since |
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506 every item in the array has changed, the changes can be tested by calling <code>Y.ArrayAssert.itemsAreEqual()</code> once (instead of |
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507 calling <code>Y.ArrayAssert.indexOf()</code> multiple times). The first argument is an array with all the values in the reverse order |
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508 of the array that was created in <code>setUp()</code>. When compared with the second argument, the newly reversed array, the values in |
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509 each position should be equal.</p> |
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510 |
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511 <h3>Testing <code>shift()</code></h3> |
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512 <p>The next test is <code>testShift()</code>, which tests the functionality of the <code>Array</code> object's <code>shift()</code> method:</p> |
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513 |
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514 <div id="syntax5" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="me1">testShift</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//shortcut variables</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="co1">//do whatever data manipulation is necessary</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> value <span class="sy0">=</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">shift</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//array shouldn't be empty</span></div></li><li class="li2"><div class="de2"> ArrayAssert.<span class="me1">isNotEmpty</span><span class="br0">(</span><span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Array should not be empty."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span></div></li><li class="li1"><div class="de1"> Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">5</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">length</span><span class="sy0">,</span> <span class="st0">"Array should have 6 items."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">0</span><span class="sy0">,</span> value<span class="sy0">,</span> <span class="st0">"Value should be 0."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">5</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> ...</div></li><li class="li1"><div class="de1"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span> |
|
515 |
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516 ... |
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517 |
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518 <span class="me1">testShift</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> |
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519 |
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520 <span class="co1">//shortcut variables</span> |
|
521 <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span> |
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522 <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span> |
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523 |
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524 <span class="co1">//do whatever data manipulation is necessary</span> |
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525 <span class="kw2">var</span> value <span class="sy0">=</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">shift</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span> |
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526 |
|
527 <span class="co1">//array shouldn't be empty</span> |
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528 ArrayAssert.<span class="me1">isNotEmpty</span><span class="br0">(</span><span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Array should not be empty."</span><span class="br0">)</span><span class="sy0">;</span> |
|
529 |
|
530 <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span> |
|
531 Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">5</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">length</span><span class="sy0">,</span> <span class="st0">"Array should have 6 items."</span><span class="br0">)</span><span class="sy0">;</span> |
|
532 Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">0</span><span class="sy0">,</span> value<span class="sy0">,</span> <span class="st0">"Value should be 0."</span><span class="br0">)</span><span class="sy0">;</span> |
|
533 |
|
534 ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">5</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span> |
|
535 |
|
536 <span class="br0">}</span><span class="sy0">,</span> |
|
537 |
|
538 ... |
|
539 <span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax5-plain">Y.example.test.ArrayTestCase = new Y.Test.Case({ |
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540 |
|
541 ... |
|
542 |
|
543 testShift : function() { |
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544 |
|
545 //shortcut variables |
|
546 var Assert = Y.Assert; |
|
547 var ArrayAssert = Y.ArrayAssert; |
|
548 |
|
549 //do whatever data manipulation is necessary |
|
550 var value = this.data.shift(); |
|
551 |
|
552 //array shouldn't be empty |
|
553 ArrayAssert.isNotEmpty(this.data, "Array should not be empty."); |
|
554 |
|
555 //basic equality assertion - expected value, actual value, optional error message |
|
556 Assert.areEqual(5, this.data.length, "Array should have 6 items."); |
|
557 Assert.areEqual(0, value, "Value should be 0."); |
|
558 |
|
559 ArrayAssert.itemsAreEqual([1,2,3,4,5], this.data, "Arrays should be equal."); |
|
560 |
|
561 }, |
|
562 |
|
563 ... |
|
564 });</textarea></div><p>The <code>shift()</code> method removes the first item in the array and returns it (similar to <code>pop()</code>, which removes the item |
|
565 from the end). In the <code>testShift()</code> method, <code>shift()</code> is called and the item is stored in <code>value</code>. To ensure |
|
566 that the rest of the array is still there, <code>Y.ArrayAssert.isNotEmpty()</code> is called. After that, <code>Array.areEqual()</code> is |
|
567 called twice, once to test the length of the array and once to test the value that was returned from <code>shift()</code> (which should be |
|
568 0). As a last test, the entire array is tested using <code>Y.ArrayAssert.itemsAreEqual()</code> to ensure that all of the items have shifted |
|
569 into the appropriate positions in the array.</p> |
|
570 |
|
571 <h3>Testing <code>splice()</code></h3> |
|
572 <p>The next test is <code>testSplice()</code>, which tests the functionality of the <code>Array</code> object's <code>splice()</code> method:</p> |
|
573 |
|
574 <div id="syntax6" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="me1">testSplice</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//shortcut variables</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="co1">//do whatever data manipulation is necessary</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> removed <span class="sy0">=</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">splice</span><span class="br0">(</span><span class="nu0">1</span><span class="sy0">,</span> <span class="nu0">2</span><span class="sy0">,</span> <span class="nu0">99</span><span class="sy0">,</span> <span class="nu0">100</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span></div></li><li class="li2"><div class="de2"> Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">6</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">length</span><span class="sy0">,</span> <span class="st0">"Array should have 6 items."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//the new items should be there</span></div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">indexOf</span><span class="br0">(</span><span class="nu0">99</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="nu0">1</span><span class="sy0">,</span> <span class="st0">"Value at index 1 should be 99."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">indexOf</span><span class="br0">(</span><span class="nu0">100</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="nu0">2</span><span class="sy0">,</span> <span class="st0">"Value at index 2 should be 100."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">99</span><span class="sy0">,</span><span class="nu0">100</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">5</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="br0">]</span><span class="sy0">,</span> removed<span class="sy0">,</span> <span class="st0">"Removed values should be an array containing 1 and 2."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li1"><div class="de1"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span> |
|
575 |
|
576 ... |
|
577 |
|
578 <span class="me1">testSplice</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> |
|
579 |
|
580 <span class="co1">//shortcut variables</span> |
|
581 <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span> |
|
582 <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span> |
|
583 |
|
584 <span class="co1">//do whatever data manipulation is necessary</span> |
|
585 <span class="kw2">var</span> removed <span class="sy0">=</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">splice</span><span class="br0">(</span><span class="nu0">1</span><span class="sy0">,</span> <span class="nu0">2</span><span class="sy0">,</span> <span class="nu0">99</span><span class="sy0">,</span> <span class="nu0">100</span><span class="br0">)</span><span class="sy0">;</span> |
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586 |
|
587 <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span> |
|
588 Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">6</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">length</span><span class="sy0">,</span> <span class="st0">"Array should have 6 items."</span><span class="br0">)</span><span class="sy0">;</span> |
|
589 |
|
590 <span class="co1">//the new items should be there</span> |
|
591 ArrayAssert.<span class="me1">indexOf</span><span class="br0">(</span><span class="nu0">99</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="nu0">1</span><span class="sy0">,</span> <span class="st0">"Value at index 1 should be 99."</span><span class="br0">)</span><span class="sy0">;</span> |
|
592 ArrayAssert.<span class="me1">indexOf</span><span class="br0">(</span><span class="nu0">100</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="nu0">2</span><span class="sy0">,</span> <span class="st0">"Value at index 2 should be 100."</span><span class="br0">)</span><span class="sy0">;</span> |
|
593 |
|
594 ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">99</span><span class="sy0">,</span><span class="nu0">100</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">5</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span> |
|
595 ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="br0">]</span><span class="sy0">,</span> removed<span class="sy0">,</span> <span class="st0">"Removed values should be an array containing 1 and 2."</span><span class="br0">)</span><span class="sy0">;</span> |
|
596 |
|
597 <span class="br0">}</span><span class="sy0">,</span> |
|
598 |
|
599 ... |
|
600 <span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax6-plain">Y.example.test.ArrayTestCase = new Y.Test.Case({ |
|
601 |
|
602 ... |
|
603 |
|
604 testSplice : function() { |
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605 |
|
606 //shortcut variables |
|
607 var Assert = Y.Assert; |
|
608 var ArrayAssert = Y.ArrayAssert; |
|
609 |
|
610 //do whatever data manipulation is necessary |
|
611 var removed = this.data.splice(1, 2, 99, 100); |
|
612 |
|
613 //basic equality assertion - expected value, actual value, optional error message |
|
614 Assert.areEqual(6, this.data.length, "Array should have 6 items."); |
|
615 |
|
616 //the new items should be there |
|
617 ArrayAssert.indexOf(99, this.data, 1, "Value at index 1 should be 99."); |
|
618 ArrayAssert.indexOf(100, this.data, 2, "Value at index 2 should be 100."); |
|
619 |
|
620 ArrayAssert.itemsAreEqual([0,99,100,3,4,5], this.data, "Arrays should be equal."); |
|
621 ArrayAssert.itemsAreEqual([1,2], removed, "Removed values should be an array containing 1 and 2."); |
|
622 |
|
623 }, |
|
624 |
|
625 ... |
|
626 });</textarea></div><p>The <code>splice()</code> method is one of the most powerful <code>Array</code> manipulations. It can both remove and add any number of items |
|
627 from an array at the same time. This test begins by splicing some values into the array. When calling <code>splice()</code>, the first argument |
|
628 is 1, indicating that values should be inserted at index 1 of the array; the second argument is 2, indicating that two values should be |
|
629 removed from the array (the value in index 1 and the value in index 2); the third and fourth arguments are values that should be inserted |
|
630 into the array at the position given by the first argument. Essentially, values 1 and 2 should end up being replaced by values 99 and 100 in |
|
631 the array.</p> |
|
632 <p>The first test is to determine that the length of the array is still 6 (since the previous step removed two items and then inserted two, the |
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633 length should still be 6). After that, <code>Y.Assert.indexOf()</code> is called to determine that the values of 99 and 100 are in positions |
|
634 1 and 2, respectively. To ensure the integrity of the entire array, <code>Y.ArrayAssert.itemsAreEqual()</code> is called on the array, comparing |
|
635 it to an array with the same values. The very last step is to test the value returned from <code>splice()</code>, which is an array containing |
|
636 the removed values, 1 and 2. <code>Y.ArrayAssert.itemsAreEqual()</code> is appropriate for this task as well.</p> |
|
637 |
|
638 <h3>Testing <code>unshift()</code></h3> |
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639 <p>The next test is <code>testUnshift()</code>, which tests the functionality of the <code>Array</code> object's <code>unshift()</code> method:</p> |
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640 |
|
641 <div id="syntax7" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> <span class="me1">testUnshift</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//shortcut variables</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"> <span class="co1">//do whatever data manipulation is necessary</span></div></li><li class="li1"><div class="de1"> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">unshift</span><span class="br0">(</span><span class="sy0">-</span><span class="nu0">1</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span></div></li><li class="li2"><div class="de2"> Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">7</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">length</span><span class="sy0">,</span> <span class="st0">"Array should have 7 items."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="co1">//the new item should be there</span></div></li><li class="li1"><div class="de1"> ArrayAssert.<span class="me1">indexOf</span><span class="br0">(</span><span class="sy0">-</span><span class="nu0">1</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="nu0">0</span><span class="sy0">,</span> <span class="st0">"First item should be -1."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li2"><div class="de2"> ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="sy0">-</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">5</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> <span class="br0">}</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1"> ...</div></li><li class="li2"><div class="de2"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span> <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Test</span>.<span class="kw1">Case</span><span class="br0">(</span><span class="br0">{</span> |
|
642 |
|
643 ... |
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644 |
|
645 <span class="me1">testUnshift</span> <span class="sy0">:</span> <span class="kw2">function</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> |
|
646 |
|
647 <span class="co1">//shortcut variables</span> |
|
648 <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span> |
|
649 <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span> |
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650 |
|
651 <span class="co1">//do whatever data manipulation is necessary</span> |
|
652 <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">unshift</span><span class="br0">(</span><span class="sy0">-</span><span class="nu0">1</span><span class="br0">)</span><span class="sy0">;</span> |
|
653 |
|
654 <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span> |
|
655 Assert.<span class="me1">areEqual</span><span class="br0">(</span><span class="nu0">7</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span>.<span class="me1">length</span><span class="sy0">,</span> <span class="st0">"Array should have 7 items."</span><span class="br0">)</span><span class="sy0">;</span> |
|
656 |
|
657 <span class="co1">//the new item should be there</span> |
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658 ArrayAssert.<span class="me1">indexOf</span><span class="br0">(</span><span class="sy0">-</span><span class="nu0">1</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="nu0">0</span><span class="sy0">,</span> <span class="st0">"First item should be -1."</span><span class="br0">)</span><span class="sy0">;</span> |
|
659 |
|
660 ArrayAssert.<span class="me1">itemsAreEqual</span><span class="br0">(</span><span class="br0">[</span><span class="sy0">-</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">0</span><span class="sy0">,</span><span class="nu0">1</span><span class="sy0">,</span><span class="nu0">2</span><span class="sy0">,</span><span class="nu0">3</span><span class="sy0">,</span><span class="nu0">4</span><span class="sy0">,</span><span class="nu0">5</span><span class="br0">]</span><span class="sy0">,</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">,</span> <span class="st0">"Arrays should be equal."</span><span class="br0">)</span><span class="sy0">;</span> |
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661 |
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662 <span class="br0">}</span><span class="sy0">,</span> |
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663 |
|
664 ... |
|
665 <span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax7-plain">Y.example.test.ArrayTestCase = new Y.Test.Case({ |
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666 |
|
667 ... |
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668 |
|
669 testUnshift : function() { |
|
670 |
|
671 //shortcut variables |
|
672 var Assert = Y.Assert; |
|
673 var ArrayAssert = Y.ArrayAssert; |
|
674 |
|
675 //do whatever data manipulation is necessary |
|
676 this.data.unshift(-1); |
|
677 |
|
678 //basic equality assertion - expected value, actual value, optional error message |
|
679 Assert.areEqual(7, this.data.length, "Array should have 7 items."); |
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680 |
|
681 //the new item should be there |
|
682 ArrayAssert.indexOf(-1, this.data, 0, "First item should be -1."); |
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683 |
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684 ArrayAssert.itemsAreEqual([-1,0,1,2,3,4,5], this.data, "Arrays should be equal."); |
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685 |
|
686 }, |
|
687 |
|
688 ... |
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689 });</textarea></div><p>Working similar to <code>push()</code>, <code>unshift()</code> adds a value to the array, but the item is added to the front (index 0) instead of |
|
690 the back. This test begins by adding the value -1 to the array. The first assertion determines if the length of the array has been incremented |
|
691 to 7 to account for the new value. After that, <code>Y.ArrayAssert.indexOf()</code> is used to determine if the value has been placed in the |
|
692 correct location. The final assertions tests that the entire array is expected by using <code>Y.ArrayAssert.itemsAreEqual()</code>.</p> |
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693 |
|
694 <h3>Running the tests</h3> |
|
695 |
|
696 <p>With all of the tests defined, the last step is to run them:</p> |
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697 |
|
698 <div id="syntax8" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1"><span class="co1">//create the console</span></div></li><li class="li1"><div class="de1"><span class="kw2">var</span> r <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Console</span><span class="br0">(</span><span class="br0">{</span></div></li><li class="li1"><div class="de1"> verbose <span class="sy0">:</span> <span class="kw2">true</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1"> newestOnTop <span class="sy0">:</span> <span class="kw2">false</span></div></li><li class="li2"><div class="de2"><span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1">r.<span class="me1">render</span><span class="br0">(</span><span class="st0">'#testLogger'</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"> </div></li><li class="li1"><div class="de1">Y.<span class="me1">Test</span>.<span class="me1">Runner</span>.<span class="me1">add</span><span class="br0">(</span>Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span><span class="br0">)</span><span class="sy0">;</span></div></li><li class="li2"><div class="de2"> </div></li><li class="li1"><div class="de1"><span class="co1">//run the tests</span></div></li><li class="li1"><div class="de1">Y.<span class="me1">Test</span>.<span class="me1">Runner</span>.<span class="me1">run</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;"><span class="co1">//create the console</span> |
|
699 <span class="kw2">var</span> r <span class="sy0">=</span> <span class="kw2">new</span> Y.<span class="me1">Console</span><span class="br0">(</span><span class="br0">{</span> |
|
700 verbose <span class="sy0">:</span> <span class="kw2">true</span><span class="sy0">,</span> |
|
701 newestOnTop <span class="sy0">:</span> <span class="kw2">false</span> |
|
702 <span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span> |
|
703 |
|
704 r.<span class="me1">render</span><span class="br0">(</span><span class="st0">'#testLogger'</span><span class="br0">)</span><span class="sy0">;</span> |
|
705 |
|
706 Y.<span class="me1">Test</span>.<span class="me1">Runner</span>.<span class="me1">add</span><span class="br0">(</span>Y.<span class="me1">example</span>.<span class="me1">test</span>.<span class="me1">ArrayTestCase</span><span class="br0">)</span><span class="sy0">;</span> |
|
707 |
|
708 <span class="co1">//run the tests</span> |
|
709 Y.<span class="me1">Test</span>.<span class="me1">Runner</span>.<span class="me1">run</span><span class="br0">(</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax8-plain">//create the console |
|
710 var r = new Y.Console({ |
|
711 verbose : true, |
|
712 newestOnTop : false |
|
713 }); |
|
714 |
|
715 r.render('#testLogger'); |
|
716 |
|
717 Y.Test.Runner.add(Y.example.test.ArrayTestCase); |
|
718 |
|
719 //run the tests |
|
720 Y.Test.Runner.run();</textarea></div> |
|
721 <p>Before running the tests, it's necessary to create a <code>Y.Console</code> object to display the results (otherwise the tests would run |
|
722 but you wouldn't see the results). After that, the <code>Y.Test.Runner</code> is loaded with the <code>Y.Test.Case</code> object by calling |
|
723 <code>add()</code> (any number of <code>Y.Test.Case</code> and <code>TestSuite</code> objects can be added to a <code>Y.Test.Runner</code>, |
|
724 this example only adds one for simplicity). The very last step is to call <code>run()</code>, which begins executing the tests in its |
|
725 queue and displays the results in the <code>Y.Console</code>.</p> </div> |
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726 <div class="yui-u sidebar"> |
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727 |
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728 |
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729 <div id="examples" class="mod box4"> |
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735 <ul> |
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736 <li><a href='../test/test-simple-example.html'>Simple Testing Example</a></li><li><a href='../test/test-advanced-test-options.html'>Advanced Test Options</a></li><li class='selected'><a href='../test/test-array-tests.html'>Array Processing</a></li><li><a href='../test/test-async-test.html'>Asynchronous Testing</a></li><li><a href='../test/test-async-event-tests.html'>Asynchronous Event Testing</a></li> </ul> |
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737 </div> |
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738 </div> |
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739 |
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747 <li><a href="../../api/module_test.html">API Documentation</a></li></ul> |
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