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<a name="1" href="#1">1</a> <strong class="jxr_keyword">package</strong> org.apache.velocity.test;
<a name="2" href="#2">2</a>
<a name="3" href="#3">3</a> <em class="jxr_comment">/*</em>
<a name="4" href="#4">4</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
<a name="5" href="#5">5</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
<a name="6" href="#6">6</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
<a name="7" href="#7">7</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
<a name="8" href="#8">8</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
<a name="9" href="#9">9</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
<a name="10" href="#10">10</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
<a name="11" href="#11">11</a> <em class="jxr_comment"> *</em>
<a name="12" href="#12">12</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a name="13" href="#13">13</a> <em class="jxr_comment"> *</em>
<a name="14" href="#14">14</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
<a name="15" href="#15">15</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
<a name="16" href="#16">16</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
<a name="17" href="#17">17</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
<a name="18" href="#18">18</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
<a name="19" href="#19">19</a> <em class="jxr_comment"> * under the License. </em>
<a name="20" href="#20">20</a> <em class="jxr_comment"> */</em>
<a name="21" href="#21">21</a>
<a name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> junit.framework.Test;
<a name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> junit.framework.TestSuite;
<a name="24" href="#24">24</a>
<a name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.app.Velocity;
<a name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.runtime.RuntimeConstants;
<a name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.test.misc.TestLogChute;
<a name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.Template;
<a name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.VelocityContext;
<a name="30" href="#30">30</a>
<a name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> java.io.*;
<a name="32" href="#32">32</a>
<a name="33" href="#33">33</a> <em class="jxr_javadoccomment">/**</em>
<a name="34" href="#34">34</a> <em class="jxr_javadoccomment"> * Make sure that a forward referenced macro inside another macro definition does</em>
<a name="35" href="#35">35</a> <em class="jxr_javadoccomment"> * not report an error in the log.</em>
<a name="36" href="#36">36</a> <em class="jxr_javadoccomment"> * (VELOCITY-71).</em>
<a name="37" href="#37">37</a> <em class="jxr_javadoccomment"> * </em>
<a name="38" href="#38">38</a> <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="mailto:henning@apache.org" target="alexandria_uri">mailto:henning@apache.org</a>"&gt;Henning P. Schmiedehausen&lt;/a&gt;</em>
<a name="39" href="#39">39</a> <em class="jxr_javadoccomment"> * @version $Id: MacroForwardDefineTestCase.java 697214 2008-09-19 19:55:59Z nbubna $</em>
<a name="40" href="#40">40</a> <em class="jxr_javadoccomment"> */</em>
<a name="41" href="#41">41</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/velocity/test/MacroForwardDefineTestCase.html">MacroForwardDefineTestCase</a>
<a name="42" href="#42">42</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/apache/velocity/test/BaseTestCase.html">BaseTestCase</a>
<a name="43" href="#43">43</a> {
<a name="44" href="#44">44</a> <em class="jxr_javadoccomment">/**</em>
<a name="45" href="#45">45</a> <em class="jxr_javadoccomment"> * Path for templates. This property will override the</em>
<a name="46" href="#46">46</a> <em class="jxr_javadoccomment"> * value in the default velocity properties file.</em>
<a name="47" href="#47">47</a> <em class="jxr_javadoccomment"> */</em>
<a name="48" href="#48">48</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String FILE_RESOURCE_LOADER_PATH = TEST_COMPARE_DIR + <span class="jxr_string">"/macroforwarddefine"</span>;
<a name="49" href="#49">49</a>
<a name="50" href="#50">50</a> <em class="jxr_javadoccomment">/**</em>
<a name="51" href="#51">51</a> <em class="jxr_javadoccomment"> * Results relative to the build directory.</em>
<a name="52" href="#52">52</a> <em class="jxr_javadoccomment"> */</em>
<a name="53" href="#53">53</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String RESULTS_DIR = TEST_RESULT_DIR + <span class="jxr_string">"/macroforwarddefine"</span>;
<a name="54" href="#54">54</a>
<a name="55" href="#55">55</a> <em class="jxr_javadoccomment">/**</em>
<a name="56" href="#56">56</a> <em class="jxr_javadoccomment"> * Results relative to the build directory.</em>
<a name="57" href="#57">57</a> <em class="jxr_javadoccomment"> */</em>
<a name="58" href="#58">58</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String COMPARE_DIR = TEST_COMPARE_DIR + <span class="jxr_string">"/macroforwarddefine/compare"</span>;
<a name="59" href="#59">59</a>
<a name="60" href="#60">60</a> <em class="jxr_javadoccomment">/**</em>
<a name="61" href="#61">61</a> <em class="jxr_javadoccomment"> * Collects the log messages.</em>
<a name="62" href="#62">62</a> <em class="jxr_javadoccomment"> */</em>
<a name="63" href="#63">63</a> <strong class="jxr_keyword">private</strong> <a href="../../../../org/apache/velocity/test/misc/TestLogChute.html">TestLogChute</a> logger = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/velocity/test/misc/TestLogChute.html">TestLogChute</a>();
<a name="64" href="#64">64</a>
<a name="65" href="#65">65</a> <em class="jxr_javadoccomment">/**</em>
<a name="66" href="#66">66</a> <em class="jxr_javadoccomment"> * Default constructor.</em>
<a name="67" href="#67">67</a> <em class="jxr_javadoccomment"> */</em>
<a name="68" href="#68">68</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/velocity/test/MacroForwardDefineTestCase.html">MacroForwardDefineTestCase</a>(String name)
<a name="69" href="#69">69</a> {
<a name="70" href="#70">70</a> <strong class="jxr_keyword">super</strong>(name);
<a name="71" href="#71">71</a> }
<a name="72" href="#72">72</a>
<a name="73" href="#73">73</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setUp()
<a name="74" href="#74">74</a> <strong class="jxr_keyword">throws</strong> Exception
<a name="75" href="#75">75</a> {
<a name="76" href="#76">76</a> assureResultsDirectoryExists(RESULTS_DIR);
<a name="77" href="#77">77</a>
<a name="78" href="#78">78</a> <em class="jxr_comment">// use Velocity.setProperty (instead of properties file) so that we can use actual instance of log</em>
<a name="79" href="#79">79</a> Velocity.setProperty(RuntimeConstants.RESOURCE_LOADER,<span class="jxr_string">"file"</span>);
<a name="80" href="#80">80</a> Velocity.setProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, FILE_RESOURCE_LOADER_PATH );
<a name="81" href="#81">81</a> Velocity.setProperty(RuntimeConstants.RUNTIME_LOG_REFERENCE_LOG_INVALID,<span class="jxr_string">"true"</span>);
<a name="82" href="#82">82</a>
<a name="83" href="#83">83</a> <em class="jxr_comment">// actual instance of logger</em>
<a name="84" href="#84">84</a> logger = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/velocity/test/misc/TestLogChute.html">TestLogChute</a>();
<a name="85" href="#85">85</a> logger.off();
<a name="86" href="#86">86</a> Velocity.setProperty(RuntimeConstants.RUNTIME_LOG_LOGSYSTEM,logger);
<a name="87" href="#87">87</a> Velocity.setProperty(TestLogChute.TEST_LOGGER_LEVEL, <span class="jxr_string">"debug"</span>);
<a name="88" href="#88">88</a> Velocity.init();
<a name="89" href="#89">89</a> }
<a name="90" href="#90">90</a>
<a name="91" href="#91">91</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Test suite()
<a name="92" href="#92">92</a> {
<a name="93" href="#93">93</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> TestSuite(MacroForwardDefineTestCase.<strong class="jxr_keyword">class</strong>);
<a name="94" href="#94">94</a> }
<a name="95" href="#95">95</a>
<a name="96" href="#96">96</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testLogResult()
<a name="97" href="#97">97</a> <strong class="jxr_keyword">throws</strong> Exception
<a name="98" href="#98">98</a> {
<a name="99" href="#99">99</a> VelocityContext context = <strong class="jxr_keyword">new</strong> VelocityContext();
<a name="100" href="#100">100</a> Template template = Velocity.getTemplate(<span class="jxr_string">"macros.vm"</span>);
<a name="101" href="#101">101</a>
<a name="102" href="#102">102</a> <em class="jxr_comment">// try to get only messages during merge</em>
<a name="103" href="#103">103</a> logger.on();
<a name="104" href="#104">104</a> template.merge(context, <strong class="jxr_keyword">new</strong> StringWriter());
<a name="105" href="#105">105</a> logger.off();
<a name="106" href="#106">106</a>
<a name="107" href="#107">107</a> String resultLog = logger.getLog();
<a name="108" href="#108">108</a> <strong class="jxr_keyword">if</strong> ( !isMatch(resultLog, COMPARE_DIR, <span class="jxr_string">"velocity.log"</span>, <span class="jxr_string">"cmp"</span>))
<a name="109" href="#109">109</a> {
<a name="110" href="#110">110</a> String compare = getFileContents(COMPARE_DIR, <span class="jxr_string">"velocity.log"</span>, CMP_FILE_EXT);
<a name="111" href="#111">111</a>
<a name="112" href="#112">112</a> String msg = <span class="jxr_string">"Log output was incorrect\n"</span>+
<a name="113" href="#113">113</a> <span class="jxr_string">"-----Result-----\n"</span>+ resultLog +
<a name="114" href="#114">114</a> <span class="jxr_string">"----Expected----\n"</span>+ compare +
<a name="115" href="#115">115</a> <span class="jxr_string">"----------------"</span>;
<a name="116" href="#116">116</a>
<a name="117" href="#117">117</a> fail(msg);
<a name="118" href="#118">118</a> }
<a name="119" href="#119">119</a> }
<a name="120" href="#120">120</a> }
</pre>
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