--- /dev/null Thu Jan 01 00:00:00 1970 +0000
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+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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+ <title>YUI Library Examples: Test: Array Processing</title>
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+ <div id="pagetitle"><h1>YUI Library Examples: Test: Array Processing</h1></div>
+</div>
+<div id="bd">
+
+
+ <div id="yui-main">
+ <div class="yui-b">
+ <div class="yui-ge">
+ <div class="yui-u first example" id="main">
+
+ <h2>Test: Array Processing</h2>
+
+ <div id="example" class="promo">
+ <div class="example-intro">
+ <p>This example shows how to use the <a href="/yui/test/#arrayassert"><code>ArrayAssert</code></a> object, which
+ contains assertions designed to be used specifically with JavaScript Arrays and array-like objects.</p> </div>
+
+ <div class="module example-container ">
+ <div class="hd exampleHd">
+ <p class="newWindowButton yui-skin-sam">
+ <a href="test-array-tests_clean.html" target="_blank">View example in new window.</a>
+ </p>
+ </div> <div id="example-canvas" class="bd">
+
+
+ <!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
+
+ <div id="testLogger"></div>
+<script type="text/javascript">
+YUI({base:"../../build/", timeout: 10000}).use("node", "console", "test",function (Y) {
+
+ Y.namespace("example.test");
+
+ Y.example.test.ArrayTestCase = new Y.Test.Case({
+
+ //the name of the test case - if not provided, one is automatically generated
+ name: "Array Tests",
+
+ //-------------------------------------------------------------------------
+ // Setup and teardown
+ //-------------------------------------------------------------------------
+
+ /*
+ * The setUp() method is used to setup data that necessary for a test to
+ * run. This method is called immediately before each test method is run,
+ * so it is run as many times as there are test methods.
+ */
+ setUp : function () {
+ this.data = new Array (0,1,2,3,4,5);
+ },
+
+ /*
+ * The tearDown() method is used to clean up the initialization that was done
+ * in the setUp() method. Ideally, it should free up all memory allocated in
+ * setUp(), anticipating any possible changes to the data. This method is called
+ * immediately after each test method is run.
+ */
+ tearDown : function () {
+ delete this.data;
+ },
+
+ //-------------------------------------------------------------------------
+ // Basic tests - all method names must begin with "test"
+ //-------------------------------------------------------------------------
+
+ /*
+ * Test the push() method.
+ */
+ testPush : function() {
+
+ //shortcut variables
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ this.data.push(6);
+
+ //array-specific assertions
+ ArrayAssert.isNotEmpty(this.data, "Array should not be empty.");
+ ArrayAssert.contains(6, this.data, "Array should contain 6.");
+ ArrayAssert.indexOf(6, this.data, 6, "The value in position 6 should be 6.");
+
+ //check that all the values are there
+ ArrayAssert.itemsAreEqual([0,1,2,3,4,5,6], this.data, "Arrays should be equal.");
+
+ },
+
+ /*
+ * Test the pop() method.
+ */
+ testPop : function() {
+
+ //shortcut variables
+ var Assert = Y.Assert;
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ var value = this.data.pop();
+
+ //array shouldn't be empty
+ ArrayAssert.isNotEmpty(this.data, "Array should not be empty.");
+
+ //basic equality assertion - expected value, actual value, optional error message
+ Assert.areEqual(5, this.data.length, "Array should have 5 items.");
+ Assert.areEqual(5, value, "Value should be 5.");
+
+ ArrayAssert.itemsAreSame([0,1,2,3,4], this.data, "Arrays should be equal.");
+ },
+
+ /*
+ * Test the reverse() method.
+ */
+ testReverse : function() {
+
+ //shortcut variables
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ this.data = this.data.reverse();
+
+ ArrayAssert.itemsAreEqual([5,4,3,2,1,0], this.data, "Arrays should be equal.");
+ },
+
+ /*
+ * Test the shift() method.
+ */
+ testShift : function() {
+
+ //shortcut variables
+ var Assert = Y.Assert;
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ var value = this.data.shift();
+
+ //array shouldn't be empty
+ ArrayAssert.isNotEmpty(this.data, "Array should not be empty.");
+
+ //basic equality assertion - expected value, actual value, optional error message
+ Assert.areEqual(5, this.data.length, "Array should have 6 items.");
+ Assert.areEqual(0, value, "Value should be 0.");
+
+ ArrayAssert.itemsAreEqual([1,2,3,4,5], this.data, "Arrays should be equal.");
+ },
+
+ /*
+ * Test the splice() method.
+ */
+ testSplice : function() {
+
+ //shortcut variables
+ var Assert = Y.Assert;
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ var removed = this.data.splice(1, 2, 99, 100);
+
+ //basic equality assertion - expected value, actual value, optional error message
+ Assert.areEqual(6, this.data.length, "Array should have 6 items.");
+
+ //the new items should be there
+ ArrayAssert.indexOf(99, this.data, 1, "Value at index 1 should be 99.");
+ ArrayAssert.indexOf(100, this.data, 2, "Value at index 2 should be 100.");
+
+ ArrayAssert.itemsAreEqual([0,99,100,3,4,5], this.data, "Arrays should be equal.");
+ ArrayAssert.itemsAreEqual([1,2], removed, "Removed values should be an array containing 1 and 2.");
+
+ },
+
+ /*
+ * Test the unshift() method.
+ */
+ testUnshift : function() {
+
+ //shortcut variables
+ var Assert = Y.Assert;
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ this.data.unshift(-1);
+
+ //basic equality assertion - expected value, actual value, optional error message
+ Assert.areEqual(7, this.data.length, "Array should have 7 items.");
+
+ //the new item should be there
+ ArrayAssert.indexOf(-1, this.data, 0, "First item should be -1.");
+
+ ArrayAssert.itemsAreEqual([-1,0,1,2,3,4,5], this.data, "Arrays should be equal.");
+ }
+
+ });
+
+ //create the console
+ var r = new Y.Console({
+ newestOnTop : false,
+ style: 'block' // to anchor in the example content
+ });
+
+ r.render('#testLogger');
+
+ Y.Test.Runner.add(Y.example.test.ArrayTestCase);
+
+ //run the tests
+ Y.Test.Runner.run();
+});
+
+</script>
+
+ <!--END SOURCE CODE FOR EXAMPLE =============================== -->
+
+
+ </div>
+ </div>
+ </div>
+
+ <h2 class="first">Array Assertions</h2>
+
+<p>This example uses the <code>Y.ArrayAssert</code> object to test methods on JavaScript's
+ built-in <code>Array</code> object. The intent of this example is to introduce <code>Y.ArrayAssert</code> and its methods
+ as an alternative to the generic methods available on <code>Y.Assert</code>.</p>
+<p>The example begins by creating an example namespace and <code>Y.Test.Case</code>:</p>
+<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>
+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>
+
+ <span class="kw3">name</span><span class="sy0">:</span> <span class="st0">"Array Tests"</span><span class="sy0">,</span>
+
+ <span class="co1">//-------------------------------------------------------------------------</span>
+ <span class="co1">// Setup and teardown</span>
+ <span class="co1">//-------------------------------------------------------------------------</span>
+
+ <span class="coMULTI">/*
+ * The setUp() method is used to setup data that necessary for a test to
+ * run. This method is called immediately before each test method is run,
+ * so it is run as many times as there are test methods.
+ */</span>
+ setUp <span class="sy0">:</span> <span class="kw2">function</span> <span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span>
+ <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>
+ <span class="br0">}</span><span class="sy0">,</span>
+
+ <span class="coMULTI">/*
+ * The tearDown() method is used to clean up the initialization that was done
+ * in the setUp() method. Ideally, it should free up all memory allocated in
+ * setUp(), anticipating any possible changes to the data. This method is called
+ * immediately after each test method is run.
+ */</span>
+ tearDown <span class="sy0">:</span> <span class="kw2">function</span> <span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span>
+ <span class="kw1">delete</span> <span class="kw1">this</span>.<span class="me1">data</span><span class="sy0">;</span>
+ <span class="br0">}</span><span class="sy0">,</span>
+
+ ...
+<span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span></pre></div><textarea id="syntax1-plain">Y.namespace("example.test");
+Y.example.test.ArrayTestCase = new Y.Test.Case({
+
+ name: "Array Tests",
+
+ //-------------------------------------------------------------------------
+ // Setup and teardown
+ //-------------------------------------------------------------------------
+
+ /*
+ * The setUp() method is used to setup data that necessary for a test to
+ * run. This method is called immediately before each test method is run,
+ * so it is run as many times as there are test methods.
+ */
+ setUp : function () {
+ this.data = new Array (0,1,2,3,4,5);
+ },
+
+ /*
+ * The tearDown() method is used to clean up the initialization that was done
+ * in the setUp() method. Ideally, it should free up all memory allocated in
+ * setUp(), anticipating any possible changes to the data. This method is called
+ * immediately after each test method is run.
+ */
+ tearDown : function () {
+ delete this.data;
+ },
+
+ ...
+});</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
+ a <code>tearDown()</code> method that deletes the array after each test has been executed. This array is used throughout
+ the tests as a base for array manipulations.</p>
+
+<h3>Testing <code>push()</code></h3>
+<p>The first test is <code>testPush()</code>, which tests the functionality of the <code>Array</code> object's <code>push()</code> method
+ (other methods hidden for simpicity):</p>
+
+<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>
+
+ ...
+
+ <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>
+
+ <span class="co1">//shortcut variables</span>
+ <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span>
+
+ <span class="co1">//do whatever data manipulation is necessary</span>
+ <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>
+
+ <span class="co1">//array-specific assertions</span>
+ 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>
+ 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>
+ 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>
+
+ <span class="co1">//check that all the values are there</span>
+ 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>
+
+ <span class="br0">}</span><span class="sy0">,</span>
+
+ ...
+<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({
+
+ ...
+
+ testPush : function() {
+
+ //shortcut variables
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ this.data.push(6);
+
+ //array-specific assertions
+ ArrayAssert.isNotEmpty(this.data, "Array should not be empty.");
+ ArrayAssert.contains(6, this.data, "Array should contain 6.");
+ ArrayAssert.indexOf(6, this.data, 6, "The value in position 6 should be 6.");
+
+ //check that all the values are there
+ ArrayAssert.itemsAreEqual([0,1,2,3,4,5,6], this.data, "Arrays should be equal.");
+
+ },
+
+ ...
+});</textarea></div><p>The test begins by setting up a shortcut variables for <code>Y.ArrayAssert</code>, then pushes the value 6 onto
+ the <code>data</code> array (which was created by <code>setUp()</code>). Next, <code>Y.ArrayAssert.isNotEmpty()</code> determines if the
+ array has at least one item; this should definitely pass because the <code>push()</code> operation only adds values to the array. To determine
+ 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
+ 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>
+ 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
+ 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
+ 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
+ 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
+ passes only when the values in both arrays match up (the values are equal and the positions are the same).</p>
+
+<h3>Testing <code>pop()</code></h3>
+<p>The next test is <code>testPop()</code>, which tests the functionality of the <code>Array</code> object's <code>pop()</code> method:</p>
+
+<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>
+
+ ...
+
+ <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>
+
+ <span class="co1">//shortcut variables</span>
+ <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span>
+ <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span>
+
+ <span class="co1">//do whatever data manipulation is necessary</span>
+ <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>
+
+ <span class="co1">//array shouldn't be empty</span>
+ 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>
+
+ <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span>
+ 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>
+ 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>
+
+ 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>
+
+ <span class="br0">}</span><span class="sy0">,</span>
+
+ ...
+<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({
+
+ ...
+
+ testPop : function() {
+
+ //shortcut variables
+ var Assert = Y.Assert;
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ var value = this.data.pop();
+
+ //array shouldn't be empty
+ ArrayAssert.isNotEmpty(this.data, "Array should not be empty.");
+
+ //basic equality assertion - expected value, actual value, optional error message
+ Assert.areEqual(5, this.data.length, "Array should have 5 items.");
+ Assert.areEqual(5, value, "Value should be 5.");
+
+ ArrayAssert.itemsAreSame([0,1,2,3,4], this.data, "Arrays should be equal.");
+
+ },
+
+ ...
+});</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>
+ 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>
+ 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
+ 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
+ <code>Y.ArrayAssert.itemsAreSame()</code>, which is similar to <code>Y.ArrayAssert.itemsAreEqual()</code> in that it compares values between two
+ arrays. The difference is that <code>Y.ArrayAssert.itemsAreSame()</code> uses strict equality (<code>===</code>) to compare values, ensuring that
+ no behind-the-scenes type conversions will occur (this makes <code>Y.ArrayAssert.itemsAreSame()</code> more useful for working with arrays of
+ objects).</p>
+
+<h3>Testing <code>reverse()</code></h3>
+<p>The next test is <code>testReverse()</code>, which tests the functionality of the <code>Array</code> object's <code>reverse()</code> method:</p>
+
+<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>
+
+ ...
+
+ <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>
+
+ <span class="co1">//shortcut variables</span>
+ <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span>
+
+ <span class="co1">//do whatever data manipulation is necessary</span>
+ <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>
+
+ 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>
+
+ <span class="br0">}</span><span class="sy0">,</span>
+
+ ...
+<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({
+
+ ...
+
+ testReverse : function() {
+
+ //shortcut variables
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ this.data = this.data.reverse();
+
+ ArrayAssert.itemsAreEqual([5,4,3,2,1,0], this.data, "Arrays should be equal.");
+
+ },
+
+ ...
+});</textarea></div><p>The <code>testRemove()</code> method is very simple, calling <code>reverse()</code> on the array and then testing the result. Since
+ every item in the array has changed, the changes can be tested by calling <code>Y.ArrayAssert.itemsAreEqual()</code> once (instead of
+ calling <code>Y.ArrayAssert.indexOf()</code> multiple times). The first argument is an array with all the values in the reverse order
+ of the array that was created in <code>setUp()</code>. When compared with the second argument, the newly reversed array, the values in
+ each position should be equal.</p>
+
+<h3>Testing <code>shift()</code></h3>
+<p>The next test is <code>testShift()</code>, which tests the functionality of the <code>Array</code> object's <code>shift()</code> method:</p>
+
+<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>
+
+ ...
+
+ <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>
+
+ <span class="co1">//shortcut variables</span>
+ <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span>
+ <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span>
+
+ <span class="co1">//do whatever data manipulation is necessary</span>
+ <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>
+
+ <span class="co1">//array shouldn't be empty</span>
+ 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>
+
+ <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span>
+ 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>
+ 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>
+
+ 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>
+
+ <span class="br0">}</span><span class="sy0">,</span>
+
+ ...
+<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({
+
+ ...
+
+ testShift : function() {
+
+ //shortcut variables
+ var Assert = Y.Assert;
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ var value = this.data.shift();
+
+ //array shouldn't be empty
+ ArrayAssert.isNotEmpty(this.data, "Array should not be empty.");
+
+ //basic equality assertion - expected value, actual value, optional error message
+ Assert.areEqual(5, this.data.length, "Array should have 6 items.");
+ Assert.areEqual(0, value, "Value should be 0.");
+
+ ArrayAssert.itemsAreEqual([1,2,3,4,5], this.data, "Arrays should be equal.");
+
+ },
+
+ ...
+});</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
+ 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
+ that the rest of the array is still there, <code>Y.ArrayAssert.isNotEmpty()</code> is called. After that, <code>Array.areEqual()</code> is
+ 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
+ 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
+ into the appropriate positions in the array.</p>
+
+<h3>Testing <code>splice()</code></h3>
+<p>The next test is <code>testSplice()</code>, which tests the functionality of the <code>Array</code> object's <code>splice()</code> method:</p>
+
+<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>
+
+ ...
+
+ <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>
+
+ <span class="co1">//shortcut variables</span>
+ <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span>
+ <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span>
+
+ <span class="co1">//do whatever data manipulation is necessary</span>
+ <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>
+
+ <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span>
+ 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>
+
+ <span class="co1">//the new items should be there</span>
+ 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>
+ 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>
+
+ 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>
+ 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>
+
+ <span class="br0">}</span><span class="sy0">,</span>
+
+ ...
+<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({
+
+ ...
+
+ testSplice : function() {
+
+ //shortcut variables
+ var Assert = Y.Assert;
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ var removed = this.data.splice(1, 2, 99, 100);
+
+ //basic equality assertion - expected value, actual value, optional error message
+ Assert.areEqual(6, this.data.length, "Array should have 6 items.");
+
+ //the new items should be there
+ ArrayAssert.indexOf(99, this.data, 1, "Value at index 1 should be 99.");
+ ArrayAssert.indexOf(100, this.data, 2, "Value at index 2 should be 100.");
+
+ ArrayAssert.itemsAreEqual([0,99,100,3,4,5], this.data, "Arrays should be equal.");
+ ArrayAssert.itemsAreEqual([1,2], removed, "Removed values should be an array containing 1 and 2.");
+
+ },
+
+ ...
+});</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
+ 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
+ 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
+ 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
+ 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
+ the array.</p>
+<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
+ 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
+ 1 and 2, respectively. To ensure the integrity of the entire array, <code>Y.ArrayAssert.itemsAreEqual()</code> is called on the array, comparing
+ 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
+ the removed values, 1 and 2. <code>Y.ArrayAssert.itemsAreEqual()</code> is appropriate for this task as well.</p>
+
+<h3>Testing <code>unshift()</code></h3>
+<p>The next test is <code>testUnshift()</code>, which tests the functionality of the <code>Array</code> object's <code>unshift()</code> method:</p>
+
+<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>
+
+ ...
+
+ <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>
+
+ <span class="co1">//shortcut variables</span>
+ <span class="kw2">var</span> Assert <span class="sy0">=</span> Y.<span class="me1">Assert</span><span class="sy0">;</span>
+ <span class="kw2">var</span> ArrayAssert <span class="sy0">=</span> Y.<span class="me1">ArrayAssert</span><span class="sy0">;</span>
+
+ <span class="co1">//do whatever data manipulation is necessary</span>
+ <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>
+
+ <span class="co1">//basic equality assertion - expected value, actual value, optional error message</span>
+ 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>
+
+ <span class="co1">//the new item should be there</span>
+ 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>
+
+ 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>
+
+ <span class="br0">}</span><span class="sy0">,</span>
+
+ ...
+<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({
+
+ ...
+
+ testUnshift : function() {
+
+ //shortcut variables
+ var Assert = Y.Assert;
+ var ArrayAssert = Y.ArrayAssert;
+
+ //do whatever data manipulation is necessary
+ this.data.unshift(-1);
+
+ //basic equality assertion - expected value, actual value, optional error message
+ Assert.areEqual(7, this.data.length, "Array should have 7 items.");
+
+ //the new item should be there
+ ArrayAssert.indexOf(-1, this.data, 0, "First item should be -1.");
+
+ ArrayAssert.itemsAreEqual([-1,0,1,2,3,4,5], this.data, "Arrays should be equal.");
+
+ },
+
+ ...
+});</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
+ 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
+ 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
+ correct location. The final assertions tests that the entire array is expected by using <code>Y.ArrayAssert.itemsAreEqual()</code>.</p>
+
+<h3>Running the tests</h3>
+
+<p>With all of the tests defined, the last step is to run them:</p>
+
+<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>
+<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>
+ verbose <span class="sy0">:</span> <span class="kw2">true</span><span class="sy0">,</span>
+ newestOnTop <span class="sy0">:</span> <span class="kw2">false</span>
+<span class="br0">}</span><span class="br0">)</span><span class="sy0">;</span>
+
+r.<span class="me1">render</span><span class="br0">(</span><span class="st0">'#testLogger'</span><span class="br0">)</span><span class="sy0">;</span>
+
+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>
+
+<span class="co1">//run the tests</span>
+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
+var r = new Y.Console({
+ verbose : true,
+ newestOnTop : false
+});
+
+r.render('#testLogger');
+
+Y.Test.Runner.add(Y.example.test.ArrayTestCase);
+
+//run the tests
+Y.Test.Runner.run();</textarea></div>
+<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
+ 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
+ <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>,
+ this example only adds one for simplicity). The very last step is to call <code>run()</code>, which begins executing the tests in its
+ queue and displays the results in the <code>Y.Console</code>.</p> </div>
+ <div class="yui-u sidebar">
+
+
+ <div id="examples" class="mod box4">
+ <div class="hd">
+ <h4>
+ Test Examples:</h4>
+ </div>
+ <div class="bd">
+ <ul>
+ <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>
+ </div>
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+<li><a href="../../api/module_test.html">API Documentation</a></li></ul>
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Examples</li><li class="item"><a title="Animation - Functional Examples" href="../../examples/anim/index.html">Animation</a></li><li class="item"><a title="AsyncQueue - Functional Examples" href="../../examples/async-queue/index.html">AsyncQueue</a></li><li class="item"><a title="Browser History - Functional Examples" href="../../examples/history/index.html">Browser History</a></li><li class="item"><a title="Cache - Functional Examples" href="../../examples/cache/index.html">Cache</a></li><li class="item"><a title="Cookie - Functional Examples" href="../../examples/cookie/index.html">Cookie</a></li><li class="item"><a title="DataSchema - Functional Examples" href="../../examples/dataschema/index.html">DataSchema <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="DataSource - Functional Examples" href="../../examples/datasource/index.html">DataSource <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="DataType - Functional Examples" href="../../examples/datatype/index.html">DataType <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Drag & Drop - 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Examples</li><li class="item"><a title="FocusManager Node Plugin - Functional Examples" href="../../examples/node-focusmanager/index.html">FocusManager Node Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="MenuNav Node Plugin - Functional Examples" href="../../examples/node-menunav/index.html">MenuNav Node Plugin <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="sect">YUI 3 CSS - Examples</li><li class="item"><a title="YUI CSS Reset - Functional Examples" href="../../examples/cssreset/index.html">CSS Reset</a></li><li class="item"><a title="YUI Fonts - Functional Examples" href="../../examples/cssfonts/index.html">CSS Fonts</a></li><li class="item"><a title="YUI Base - Functional Examples" href="../../examples/cssbase/index.html">CSS Base</a></li><li class="sect">YUI 3 Developer Tools - Examples</li><li class="item"><a title="Console - Functional Examples" href="../../examples/console/index.html">Console <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Console Filters Plugin- Functional Examples" href="../../examples/console-filters/index.html">Plugin.ConsoleFilters <img src='http://l.yimg.com/a/i/not/beta_1.gif'></a></li><li class="item"><a title="Profiler - 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