<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" /><title>ContentTest xref</title> <link type="text/css" rel="stylesheet" href="../../stylesheet.css" /> </head> <body> <pre> <a name="1" href="#1">1</a> <em class="comment">/*</em> <a name="2" href="#2">2</a> <em class="comment"> * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.</em> <a name="3" href="#3">3</a> <em class="comment"> *</em> <a name="4" href="#4">4</a> <em class="comment"> * This software is open source.</em> <a name="5" href="#5">5</a> <em class="comment"> * See the bottom of this file for the licence.</em> <a name="6" href="#6">6</a> <em class="comment"> */</em> <a name="7" href="#7">7</a> <a name="8" href="#8">8</a> <strong>package</strong> <a href="../../org/dom4j/package-summary.html">org.dom4j</a>; <a name="9" href="#9">9</a> <a name="10" href="#10">10</a> <strong>import</strong> junit.textui.TestRunner; <a name="11" href="#11">11</a> <a name="12" href="#12">12</a> <strong>import</strong> java.util.Iterator; <a name="13" href="#13">13</a> <strong>import</strong> java.util.List; <a name="14" href="#14">14</a> <a name="15" href="#15">15</a> <em>/**<em>*</em></em> <a name="16" href="#16">16</a> <em> * A test harness to test the content API in DOM4J</em> <a name="17" href="#17">17</a> <em> * </em> <a name="18" href="#18">18</a> <em> * @author <a href="<a href="mailto:james.strachan@metastuff.com" target="alexandria_uri">mailto:james.strachan@metastuff.com</a>">James Strachan </a></em> <a name="19" href="#19">19</a> <em> * @version $Revision: 1.3 $</em> <a name="20" href="#20">20</a> <em> */</em> <a name="21" href="#21">21</a> <strong>public</strong> <strong>class</strong> <a href="../../org/dom4j/ContentTest.html">ContentTest</a> <strong>extends</strong> <a href="../../org/dom4j/AbstractTestCase.html">AbstractTestCase</a> { <a name="22" href="#22">22</a> <strong>protected</strong> DocumentFactory factory = <strong>new</strong> DocumentFactory(); <a name="23" href="#23">23</a> <a name="24" href="#24">24</a> <strong>public</strong> <strong>static</strong> <strong>void</strong> main(String[] args) { <a name="25" href="#25">25</a> TestRunner.run(ContentTest.<strong>class</strong>); <a name="26" href="#26">26</a> } <a name="27" href="#27">27</a> <a name="28" href="#28">28</a> <em class="comment">// Test case(s)</em> <a name="29" href="#29">29</a> <em class="comment">// -------------------------------------------------------------------------</em> <a name="30" href="#30">30</a> <strong>public</strong> <strong>void</strong> testRoot() throws Exception { <a name="31" href="#31">31</a> Element root = document.getRootElement(); <a name="32" href="#32">32</a> assertTrue(<span class="string">"Has root element"</span>, root != <strong>null</strong>); <a name="33" href="#33">33</a> <a name="34" href="#34">34</a> List authors = root.elements(<span class="string">"author"</span>); <a name="35" href="#35">35</a> assertTrue(<span class="string">"Root has children"</span>, (authors != <strong>null</strong>) <a name="36" href="#36">36</a> && (authors.size() == 2)); <a name="37" href="#37">37</a> <a name="38" href="#38">38</a> Element author1 = (Element) authors.get(0); <a name="39" href="#39">39</a> Element author2 = (Element) authors.get(1); <a name="40" href="#40">40</a> <a name="41" href="#41">41</a> assertTrue(<span class="string">"Author1 is James"</span>, author1.attributeValue(<span class="string">"name"</span>).equals( <a name="42" href="#42">42</a> <span class="string">"James"</span>)); <a name="43" href="#43">43</a> assertTrue(<span class="string">"Author2 is Bob"</span>, author2.attributeValue(<span class="string">"name"</span>).equals( <a name="44" href="#44">44</a> <span class="string">"Bob"</span>)); <a name="45" href="#45">45</a> <a name="46" href="#46">46</a> testGetAttributes(author1); <a name="47" href="#47">47</a> testGetAttributes(author2); <a name="48" href="#48">48</a> } <a name="49" href="#49">49</a> <a name="50" href="#50">50</a> <strong>public</strong> <strong>void</strong> testContent() throws Exception { <a name="51" href="#51">51</a> Element root = document.getRootElement(); <a name="52" href="#52">52</a> assertTrue(<span class="string">"Has root element"</span>, root != <strong>null</strong>); <a name="53" href="#53">53</a> <a name="54" href="#54">54</a> List content = root.content(); <a name="55" href="#55">55</a> assertTrue(<span class="string">"Root has content"</span>, (content != <strong>null</strong>) <a name="56" href="#56">56</a> && (content.size() >= 2)); <a name="57" href="#57">57</a> <a name="58" href="#58">58</a> <strong>boolean</strong> iterated = false; <a name="59" href="#59">59</a> <a name="60" href="#60">60</a> <strong>for</strong> (Iterator iter = content.iterator(); iter.hasNext();) { <a name="61" href="#61">61</a> Object object = iter.next(); <a name="62" href="#62">62</a> assertTrue(<span class="string">"Content object is a node"</span>, object instanceof Node); <a name="63" href="#63">63</a> iterated = <strong>true</strong>; <a name="64" href="#64">64</a> } <a name="65" href="#65">65</a> <a name="66" href="#66">66</a> assertTrue(<span class="string">"Iteration completed"</span>, iterated); <a name="67" href="#67">67</a> } <a name="68" href="#68">68</a> <a name="69" href="#69">69</a> <strong>public</strong> <strong>void</strong> testGetNode() throws Exception { <a name="70" href="#70">70</a> Element root = document.getRootElement(); <a name="71" href="#71">71</a> assertTrue(<span class="string">"Has root element"</span>, root != <strong>null</strong>); <a name="72" href="#72">72</a> <a name="73" href="#73">73</a> <strong>int</strong> count = root.nodeCount(); <a name="74" href="#74">74</a> assertTrue(<span class="string">"Root has correct node count"</span>, count == 2); <a name="75" href="#75">75</a> <a name="76" href="#76">76</a> <strong>boolean</strong> iterated = false; <a name="77" href="#77">77</a> <a name="78" href="#78">78</a> <strong>for</strong> (<strong>int</strong> i = 0; i < count; i++) { <a name="79" href="#79">79</a> Node node = root.node(i); <a name="80" href="#80">80</a> assertTrue(<span class="string">"Valid node returned from node()"</span>, node != <strong>null</strong>); <a name="81" href="#81">81</a> iterated = <strong>true</strong>; <a name="82" href="#82">82</a> } <a name="83" href="#83">83</a> <a name="84" href="#84">84</a> assertTrue(<span class="string">"Iteration completed"</span>, iterated); <a name="85" href="#85">85</a> } <a name="86" href="#86">86</a> <a name="87" href="#87">87</a> <strong>public</strong> <strong>void</strong> testGetXPathNode() throws Exception { <a name="88" href="#88">88</a> Element root = document.getRootElement(); <a name="89" href="#89">89</a> assertTrue(<span class="string">"Has root element"</span>, root != <strong>null</strong>); <a name="90" href="#90">90</a> <a name="91" href="#91">91</a> <strong>int</strong> count = root.nodeCount(); <a name="92" href="#92">92</a> assertTrue(<span class="string">"Root has correct node count"</span>, count == 2); <a name="93" href="#93">93</a> <a name="94" href="#94">94</a> <strong>boolean</strong> iterated = false; <a name="95" href="#95">95</a> <a name="96" href="#96">96</a> <strong>for</strong> (<strong>int</strong> i = 0; i < count; i++) { <a name="97" href="#97">97</a> Node node = root.getXPathResult(i); <a name="98" href="#98">98</a> assertTrue(<span class="string">"Valid node returned from node()"</span>, node != <strong>null</strong>); <a name="99" href="#99">99</a> assertTrue(<span class="string">"Node supports the parent relationship"</span>, node <a name="100" href="#100">100</a> .supportsParent()); <a name="101" href="#101">101</a> iterated = <strong>true</strong>; <a name="102" href="#102">102</a> } <a name="103" href="#103">103</a> <a name="104" href="#104">104</a> assertTrue(<span class="string">"Iteration completed"</span>, iterated); <a name="105" href="#105">105</a> } <a name="106" href="#106">106</a> <a name="107" href="#107">107</a> <strong>public</strong> <strong>void</strong> testOrderOfPI() throws Exception { <a name="108" href="#108">108</a> Document document = factory.createDocument(); <a name="109" href="#109">109</a> document.addProcessingInstruction(<span class="string">"xml-stylesheet"</span>, <a name="110" href="#110">110</a> <span class="string">"type=\"text/xsl\" href=\"...\""</span>); <a name="111" href="#111">111</a> document.addElement(<span class="string">"root"</span>); <a name="112" href="#112">112</a> <a name="113" href="#113">113</a> List list = document.content(); <a name="114" href="#114">114</a> <a name="115" href="#115">115</a> assertNotNull(list); <a name="116" href="#116">116</a> assertEquals(2, list.size()); <a name="117" href="#117">117</a> <a name="118" href="#118">118</a> Object pi = list.get(0); <a name="119" href="#119">119</a> Object root = list.get(1); <a name="120" href="#120">120</a> <a name="121" href="#121">121</a> assertTrue(<span class="string">"First element is not a PI"</span>, <a name="122" href="#122">122</a> pi instanceof ProcessingInstruction); <a name="123" href="#123">123</a> assertTrue(<span class="string">"Second element is an element"</span>, root instanceof Element); <a name="124" href="#124">124</a> <a name="125" href="#125">125</a> String xml = <span class="string">"<?xml version=\"1.0\" ?>\n"</span> <a name="126" href="#126">126</a> + <span class="string">"<?xml-stylesheet type=\"text/xsl\" href=\"foo\" ?>\n"</span> <a name="127" href="#127">127</a> + <span class="string">"<root/>"</span>; <a name="128" href="#128">128</a> document = DocumentHelper.parseText(xml); <a name="129" href="#129">129</a> <a name="130" href="#130">130</a> list = document.content(); <a name="131" href="#131">131</a> <a name="132" href="#132">132</a> assertNotNull(list); <a name="133" href="#133">133</a> assertEquals(2, list.size()); <a name="134" href="#134">134</a> pi = list.get(0); <a name="135" href="#135">135</a> root = list.get(1); <a name="136" href="#136">136</a> <a name="137" href="#137">137</a> assertTrue(<span class="string">"First element is not a PI"</span>, <a name="138" href="#138">138</a> pi instanceof ProcessingInstruction); <a name="139" href="#139">139</a> assertTrue(<span class="string">"Second element is an element"</span>, root instanceof Element); <a name="140" href="#140">140</a> } <a name="141" href="#141">141</a> <a name="142" href="#142">142</a> <strong>public</strong> <strong>void</strong> testAddingInTheMiddle() throws Exception { <a name="143" href="#143">143</a> Document doc = factory.createDocument(); <a name="144" href="#144">144</a> Element root = doc.addElement(<span class="string">"html"</span>); <a name="145" href="#145">145</a> Element header = root.addElement(<span class="string">"header"</span>); <a name="146" href="#146">146</a> Element footer = root.addElement(<span class="string">"footer"</span>); <a name="147" href="#147">147</a> <a name="148" href="#148">148</a> <em class="comment">// now lets add <foo> in between header & footer</em> <a name="149" href="#149">149</a> List list = root.content(); <a name="150" href="#150">150</a> Element foo = factory.createElement(<span class="string">"foo"</span>); <a name="151" href="#151">151</a> list.add(1, foo); <a name="152" href="#152">152</a> <a name="153" href="#153">153</a> <em class="comment">// assertions</em> <a name="154" href="#154">154</a> assertTrue(list.size() == 3); <a name="155" href="#155">155</a> assertTrue(list.get(0) == header); <a name="156" href="#156">156</a> assertTrue(list.get(1) == foo); <a name="157" href="#157">157</a> assertTrue(list.get(2) == footer); <a name="158" href="#158">158</a> } <a name="159" href="#159">159</a> <a name="160" href="#160">160</a> <strong>public</strong> <strong>void</strong> testAddAtIndex() throws Exception { <a name="161" href="#161">161</a> Document doc = factory.createDocument(); <a name="162" href="#162">162</a> Element root = doc.addElement(<span class="string">"html"</span>); <a name="163" href="#163">163</a> Element header = root.addElement(<span class="string">"header"</span>); <a name="164" href="#164">164</a> Element body = root.addElement(<span class="string">"body"</span>); <a name="165" href="#165">165</a> <a name="166" href="#166">166</a> Element foo = factory.createElement(<span class="string">"foo"</span>); <a name="167" href="#167">167</a> Element bar = factory.createElement(<span class="string">"bar"</span>); <a name="168" href="#168">168</a> <a name="169" href="#169">169</a> List content = header.content(); <a name="170" href="#170">170</a> content.add(0, foo); <a name="171" href="#171">171</a> content.add(0, bar); <a name="172" href="#172">172</a> <a name="173" href="#173">173</a> assertEquals(<span class="string">"foo"</span>, header.node(1).getName()); <a name="174" href="#174">174</a> assertEquals(<span class="string">"bar"</span>, header.node(0).getName()); <a name="175" href="#175">175</a> <a name="176" href="#176">176</a> foo = factory.createElement(<span class="string">"foo"</span>); <a name="177" href="#177">177</a> bar = factory.createElement(<span class="string">"bar"</span>); <a name="178" href="#178">178</a> <a name="179" href="#179">179</a> content = body.content(); <a name="180" href="#180">180</a> content.add(0, foo); <a name="181" href="#181">181</a> content.add(1, bar); <a name="182" href="#182">182</a> <a name="183" href="#183">183</a> assertEquals(<span class="string">"foo"</span>, body.node(0).getName()); <a name="184" href="#184">184</a> assertEquals(<span class="string">"bar"</span>, body.node(1).getName()); <a name="185" href="#185">185</a> } <a name="186" href="#186">186</a> <a name="187" href="#187">187</a> <strong>public</strong> <strong>void</strong> testAddAtIndex2() throws Exception { <a name="188" href="#188">188</a> Document doc = factory.createDocument(); <a name="189" href="#189">189</a> Element parent = doc.addElement(<span class="string">"parent"</span>); <a name="190" href="#190">190</a> Element child = parent.addElement(<span class="string">"child"</span>); <a name="191" href="#191">191</a> Element anotherChild = factory.createElement(<span class="string">"child2"</span>); <a name="192" href="#192">192</a> <a name="193" href="#193">193</a> List elements = parent.elements(); <a name="194" href="#194">194</a> <strong>int</strong> index = elements.indexOf(child); <a name="195" href="#195">195</a> <a name="196" href="#196">196</a> assertEquals(0, index); <a name="197" href="#197">197</a> <a name="198" href="#198">198</a> elements.add(1, anotherChild); <a name="199" href="#199">199</a> elements = parent.elements(); <a name="200" href="#200">200</a> assertEquals(child, elements.get(0)); <a name="201" href="#201">201</a> assertEquals(anotherChild, elements.get(1)); <a name="202" href="#202">202</a> } <a name="203" href="#203">203</a> <a name="204" href="#204">204</a> <em class="comment">// Implementation methods</em> <a name="205" href="#205">205</a> <em class="comment">// -------------------------------------------------------------------------</em> <a name="206" href="#206">206</a> <strong>protected</strong> <strong>void</strong> testGetAttributes(Element author) throws Exception { <a name="207" href="#207">207</a> String definedName = <span class="string">"name"</span>; <a name="208" href="#208">208</a> String undefinedName = <span class="string">"undefined-attribute-name"</span>; <a name="209" href="#209">209</a> String defaultValue = <span class="string">"** Default Value **"</span>; <a name="210" href="#210">210</a> <a name="211" href="#211">211</a> String value = author.attributeValue(definedName, defaultValue); <a name="212" href="#212">212</a> assertTrue(<span class="string">"Defined value doesn't return specified default value"</span>, <a name="213" href="#213">213</a> value != defaultValue); <a name="214" href="#214">214</a> <a name="215" href="#215">215</a> value = author.attributeValue(undefinedName, defaultValue); <a name="216" href="#216">216</a> assertTrue(<span class="string">"Undefined value returns specified default value"</span>, <a name="217" href="#217">217</a> value == defaultValue); <a name="218" href="#218">218</a> } <a name="219" href="#219">219</a> } <a name="220" href="#220">220</a> <a name="221" href="#221">221</a> <em class="comment">/*</em> <a name="222" href="#222">222</a> <em class="comment"> * Redistribution and use of this software and associated documentation</em> <a name="223" href="#223">223</a> <em class="comment"> * ("Software"), with or without modification, are permitted provided that the</em> <a name="224" href="#224">224</a> <em class="comment"> * following conditions are met:</em> <a name="225" href="#225">225</a> <em class="comment"> * </em> <a name="226" href="#226">226</a> <em class="comment"> * 1. Redistributions of source code must retain copyright statements and</em> <a name="227" href="#227">227</a> <em class="comment"> * notices. Redistributions must also contain a copy of this document.</em> <a name="228" href="#228">228</a> <em class="comment"> * </em> <a name="229" href="#229">229</a> <em class="comment"> * 2. Redistributions in binary form must reproduce the above copyright notice,</em> <a name="230" href="#230">230</a> <em class="comment"> * this list of conditions and the following disclaimer in the documentation</em> <a name="231" href="#231">231</a> <em class="comment"> * and/or other materials provided with the distribution.</em> <a name="232" href="#232">232</a> <em class="comment"> * </em> <a name="233" href="#233">233</a> <em class="comment"> * 3. The name "DOM4J" must not be used to endorse or promote products derived</em> <a name="234" href="#234">234</a> <em class="comment"> * from this Software without prior written permission of MetaStuff, Ltd. For</em> <a name="235" href="#235">235</a> <em class="comment"> * written permission, please contact dom4j-info@metastuff.com.</em> <a name="236" href="#236">236</a> <em class="comment"> * </em> <a name="237" href="#237">237</a> <em class="comment"> * 4. Products derived from this Software may not be called "DOM4J" nor may</em> <a name="238" href="#238">238</a> <em class="comment"> * "DOM4J" appear in their names without prior written permission of MetaStuff,</em> <a name="239" href="#239">239</a> <em class="comment"> * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.</em> <a name="240" href="#240">240</a> <em class="comment"> * </em> <a name="241" href="#241">241</a> <em class="comment"> * 5. Due credit should be given to the DOM4J Project - <a href="http://www.dom4j.org" target="alexandria_uri">http://www.dom4j.org</a></em> <a name="242" href="#242">242</a> <em class="comment"> * </em> <a name="243" href="#243">243</a> <em class="comment"> * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND</em> <a name="244" href="#244">244</a> <em class="comment"> * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</em> <a name="245" href="#245">245</a> <em class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</em> <a name="246" href="#246">246</a> <em class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE</em> <a name="247" href="#247">247</a> <em class="comment"> * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</em> <a name="248" href="#248">248</a> <em class="comment"> * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</em> <a name="249" href="#249">249</a> <em class="comment"> * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</em> <a name="250" href="#250">250</a> <em class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</em> <a name="251" href="#251">251</a> <em class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</em> <a name="252" href="#252">252</a> <em class="comment"> * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</em> <a name="253" href="#253">253</a> <em class="comment"> * POSSIBILITY OF SUCH DAMAGE.</em> <a name="254" href="#254">254</a> <em class="comment"> * </em> <a name="255" href="#255">255</a> <em class="comment"> * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.</em> <a name="256" href="#256">256</a> <em class="comment"> */</em> </pre> <hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body> </html>