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2-config-test.js.html
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2-config-test.js.html
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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>test 2-config-test.js </title>
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<h1><a href="https://github.com/lorenwest/node-config" title="Node.js Configuration">Node.js Configuration</a></h1>
<a href="./index.html" title="Node.js Configuration">Node.js Configuration</a>
> <a href="./module_test.html" title="test">test</a>
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<div class="highlight"><pre><span class="c1">// Hardcode $NODE_ENV=test for testing</span>
<span class="nx">process</span><span class="p">.</span><span class="nx">env</span><span class="p">.</span><span class="nx">NODE_ENV</span><span class="o">=</span><span class="s1">'test'</span><span class="p">;</span>
<span class="c1">// Dependencies</span>
<span class="kd">var</span> <span class="nx">vows</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'vows'</span><span class="p">);</span>
<span class="nx">assert</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'assert'</span><span class="p">),</span>
<span class="nx">CONFIG</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'../lib/config'</span><span class="p">),</span>
<span class="nx">FileSystem</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'fs'</span><span class="p">),</span>
<span class="nx">originalWatchedValue</span> <span class="o">=</span> <span class="nx">CONFIG</span><span class="p">.</span><span class="nx">watchThisValue</span><span class="p">,</span>
<span class="nx">newWatchedValue</span> <span class="o">=</span> <span class="nb">Math</span><span class="p">.</span><span class="nx">floor</span><span class="p">(</span><span class="nb">Math</span><span class="p">.</span><span class="nx">random</span><span class="p">()</span> <span class="o">*</span> <span class="mi">100000</span><span class="p">);</span>
<span class="kd">var</span> <span class="nx">runtimeJsonFilename</span> <span class="o">=</span> <span class="nx">__dirname</span> <span class="o">+</span> <span class="s1">'/config/runtime.json'</span><span class="p">;</span>
<span class="cm">/**</span>
<span class="cm"> * <p>Unit tests for the node-config library. To run type:</p></span>
<span class="cm"> * <pre>npm test config</pre></span>
<span class="cm"> *</span>
<span class="cm"> * @class ConfigTest</span>
<span class="cm"> */</span>
<span class="nx">exports</span><span class="p">.</span><span class="nx">ConfigTest</span> <span class="o">=</span> <span class="nx">vows</span><span class="p">.</span><span class="nx">describe</span><span class="p">(</span><span class="s1">'Test suite for node-config'</span><span class="p">).</span><span class="nx">addBatch</span><span class="p">({</span>
<span class="s1">'Library initialization'</span><span class="o">:</span> <span class="p">{</span>
<span class="s1">'Config library is available'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isObject</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Config extensions are included with the library'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isFunction</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">_cloneDeep</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">},</span>
<span class="s1">'Configuration file Tests'</span><span class="o">:</span> <span class="p">{</span>
<span class="nx">topic</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">CONFIG</span><span class="p">;</span>
<span class="p">},</span>
<span class="s1">'Loading configurations from a JS module is correct'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">Customers</span><span class="p">.</span><span class="nx">dbHost</span><span class="p">,</span> <span class="s1">'base'</span><span class="p">);</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">TestModule</span><span class="p">.</span><span class="nx">parm1</span><span class="p">,</span> <span class="s1">'value1'</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Loading configurations from a JSON file is correct'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">AnotherModule</span><span class="p">.</span><span class="nx">parm1</span><span class="p">,</span> <span class="s1">'value1'</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Loading configurations from a YAML file is correct'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">AnotherModule</span><span class="p">.</span><span class="nx">parm2</span><span class="p">,</span> <span class="s1">'value2'</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Loading configurations from a Coffee-Script file is correct'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">AnotherModule</span><span class="p">.</span><span class="nx">parm3</span><span class="p">,</span> <span class="s1">'value3'</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Loading configurations from an environment file is correct'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">Customers</span><span class="p">.</span><span class="nx">dbPort</span><span class="p">,</span> <span class="s1">'5999'</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Loading configurations from the local file is correct'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">Customers</span><span class="p">.</span><span class="nx">dbPassword</span><span class="p">,</span> <span class="s1">'real password'</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Loading configurations from the local environment file is correct'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">Customers</span><span class="p">.</span><span class="nx">dbPassword2</span><span class="p">,</span> <span class="s1">'another password'</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Loading prior runtime.json configurations is correct'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">Customers</span><span class="p">.</span><span class="nx">dbName</span><span class="p">,</span> <span class="s1">'override_from_runtime_json'</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">},</span>
<span class="s1">'Assuring a configuration property can be hidden'</span><span class="o">:</span> <span class="p">{</span>
<span class="nx">topic</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">object</span> <span class="o">=</span> <span class="p">{</span>
<span class="nx">item1</span><span class="o">:</span> <span class="mi">23</span><span class="p">,</span>
<span class="nx">subObject</span><span class="o">:</span> <span class="p">{</span>
<span class="nx">item2</span><span class="o">:</span> <span class="s2">"hello"</span>
<span class="p">}</span>
<span class="p">};</span>
<span class="k">return</span> <span class="nx">object</span><span class="p">;</span>
<span class="p">},</span>
<span class="s1">'The makeHidden() method is available'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isFunction</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">makeHidden</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'The test object (before hiding) is correct'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">object</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isTrue</span><span class="p">(</span><span class="nx">JSON</span><span class="p">.</span><span class="nx">stringify</span><span class="p">(</span><span class="nx">object</span><span class="p">)</span> <span class="o">==</span> <span class="s1">'{"item1":23,"subObject":{"item2":"hello"}}'</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'The test object (after hiding) is correct'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">object</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">CONFIG</span><span class="p">.</span><span class="nx">makeHidden</span><span class="p">(</span><span class="nx">object</span><span class="p">,</span> <span class="s1">'item1'</span><span class="p">);</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isTrue</span><span class="p">(</span><span class="nx">JSON</span><span class="p">.</span><span class="nx">stringify</span><span class="p">(</span><span class="nx">object</span><span class="p">)</span> <span class="o">==</span> <span class="s1">'{"subObject":{"item2":"hello"}}'</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'The hidden property is readable, and has not changed'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">object</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isTrue</span><span class="p">(</span><span class="nx">JSON</span><span class="p">.</span><span class="nx">stringify</span><span class="p">(</span><span class="nx">object</span><span class="p">)</span> <span class="o">==</span> <span class="s1">'{"subObject":{"item2":"hello"}}'</span><span class="p">);</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isTrue</span><span class="p">(</span><span class="nx">object</span><span class="p">.</span><span class="nx">item1</span> <span class="o">==</span> <span class="mi">23</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">},</span>
<span class="s1">'Assuring a configuration property can be made immutable'</span><span class="o">:</span> <span class="p">{</span>
<span class="nx">topic</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">CONFIG</span><span class="p">.</span><span class="nx">makeImmutable</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">TestModule</span><span class="p">,</span> <span class="s1">'parm1'</span><span class="p">);</span>
<span class="nx">CONFIG</span><span class="p">.</span><span class="nx">TestModule</span><span class="p">.</span><span class="nx">parm1</span> <span class="o">=</span> <span class="s2">"setToThis"</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">CONFIG</span><span class="p">.</span><span class="nx">TestModule</span><span class="p">.</span><span class="nx">parm1</span><span class="p">;</span>
<span class="p">},</span>
<span class="s1">'The makeImmutable() method is available'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isFunction</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">makeImmutable</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Correctly unable to change an immutable configuration'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">value</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isTrue</span><span class="p">(</span><span class="nx">value</span> <span class="o">!=</span> <span class="s2">"setToThis"</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Left the original value intact after attempting the change'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">value</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">value</span><span class="p">,</span> <span class="s2">"value1"</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">},</span>
<span class="s1">'Configuration for module developers'</span><span class="o">:</span> <span class="p">{</span>
<span class="nx">topic</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="c1">// Set some parameters for the test module</span>
<span class="k">return</span> <span class="nx">CONFIG</span><span class="p">.</span><span class="nx">setModuleDefaults</span><span class="p">(</span><span class="s2">"TestModule"</span><span class="p">,</span> <span class="p">{</span>
<span class="nx">parm1</span><span class="o">:</span> <span class="mi">1000</span><span class="p">,</span> <span class="nx">parm2</span><span class="o">:</span> <span class="mi">2000</span><span class="p">,</span> <span class="nx">parm3</span><span class="o">:</span> <span class="mi">3000</span>
<span class="p">});</span>
<span class="p">},</span>
<span class="s1">'The setModuleDefaults() method is available'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isFunction</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">setModuleDefaults</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'The module config is in the CONFIG object'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">moduleConfig</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isTrue</span><span class="p">(</span><span class="k">typeof</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">TestModule</span><span class="p">)</span> <span class="o">!=</span> <span class="s2">"undefined"</span><span class="p">);</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">deepEqual</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">TestModule</span><span class="p">,</span> <span class="nx">moduleConfig</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Local configurations are mixed in'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">moduleConfig</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">moduleConfig</span><span class="p">.</span><span class="nx">parm1</span><span class="p">,</span> <span class="s2">"value1"</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Defaults remain intact unless overridden'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">moduleConfig</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">moduleConfig</span><span class="p">.</span><span class="nx">parm2</span><span class="p">,</span> <span class="mi">2000</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">},</span>
<span class="s1">'Internal Change Notification Tests'</span><span class="o">:</span> <span class="p">{</span>
<span class="nx">topic</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="c1">// Attach this topic as a watcher</span>
<span class="kd">var</span> <span class="nx">cb</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">callback</span><span class="p">;</span>
<span class="nx">CONFIG</span><span class="p">.</span><span class="nx">watch</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">,</span> <span class="kc">null</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">obj</span><span class="p">,</span> <span class="nx">prop</span><span class="p">,</span> <span class="nx">oldValue</span><span class="p">,</span> <span class="nx">newValue</span><span class="p">){</span>
<span class="c1">// Don't process the submodule test - that's for later</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">prop</span> <span class="o">==</span> <span class="s1">'parm3'</span><span class="p">)</span> <span class="k">return</span><span class="p">;</span>
<span class="nx">cb</span><span class="p">(</span><span class="kc">null</span><span class="p">,</span> <span class="p">{</span><span class="nx">obj</span><span class="o">:</span><span class="nx">obj</span><span class="p">,</span> <span class="nx">prop</span><span class="o">:</span><span class="nx">prop</span><span class="p">,</span> <span class="nx">oldValue</span><span class="o">:</span><span class="nx">oldValue</span><span class="p">,</span> <span class="nx">newValue</span><span class="o">:</span><span class="nx">newValue</span><span class="p">});</span>
<span class="p">});</span>
<span class="c1">// Write the new watched value out to the runtime.json file</span>
<span class="nx">CONFIG</span><span class="p">.</span><span class="nx">watchThisValue</span> <span class="o">=</span> <span class="nx">newWatchedValue</span><span class="p">;</span>
<span class="c1">// Test that submodule configurations are persisted</span>
<span class="nx">CONFIG</span><span class="p">.</span><span class="nx">TestModule</span><span class="p">.</span><span class="nx">parm3</span> <span class="o">=</span> <span class="mi">1234</span><span class="p">;</span>
<span class="p">},</span>
<span class="s1">'The watch() method is available'</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isFunction</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">watch</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'The change handler callback was fired'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">obj</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isTrue</span><span class="p">(</span><span class="kc">true</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'And it was called on the correct object'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">obj</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isTrue</span><span class="p">(</span><span class="nx">obj</span><span class="p">.</span><span class="nx">obj</span> <span class="o">===</span> <span class="nx">CONFIG</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'And it was called with the correct parameter'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">obj</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">obj</span><span class="p">.</span><span class="nx">prop</span><span class="p">,</span> <span class="s1">'watchThisValue'</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'And it has the correct prior value'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">obj</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">obj</span><span class="p">.</span><span class="nx">oldValue</span><span class="p">,</span> <span class="nx">originalWatchedValue</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'And it has the correct new value'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">obj</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">obj</span><span class="p">.</span><span class="nx">newValue</span><span class="p">,</span> <span class="nx">newWatchedValue</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'And the config value was correctly set'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">obj</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">CONFIG</span><span class="p">.</span><span class="nx">watchThisValue</span><span class="p">,</span> <span class="nx">newWatchedValue</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Waiting for the O/S to notify us of changes...'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">obj</span><span class="p">)</span> <span class="p">{</span>
<span class="c1">// This is just a message for the next test</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isTrue</span><span class="p">(</span><span class="kc">true</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">},</span>
<span class="s1">'Runtime Configuration Changes are Persisted to runtime.json'</span><span class="o">:</span> <span class="p">{</span>
<span class="nx">topic</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="c1">// Watch the file for changes</span>
<span class="kd">var</span> <span class="nx">t</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="nx">FileSystem</span><span class="p">.</span><span class="nx">unwatchFile</span><span class="p">(</span><span class="nx">runtimeJsonFilename</span><span class="p">);</span>
<span class="nx">FileSystem</span><span class="p">.</span><span class="nx">watchFile</span><span class="p">(</span><span class="nx">runtimeJsonFilename</span><span class="p">,</span> <span class="p">{</span><span class="nx">persistent</span><span class="o">:</span><span class="kc">true</span><span class="p">},</span> <span class="kd">function</span><span class="p">(){</span>
<span class="nx">t</span><span class="p">.</span><span class="nx">callback</span><span class="p">(</span><span class="kc">null</span><span class="p">,</span> <span class="nx">CONFIG</span><span class="p">.</span><span class="nx">_parseFile</span><span class="p">(</span><span class="nx">runtimeJsonFilename</span><span class="p">));</span>
<span class="p">});</span>
<span class="p">},</span>
<span class="s1">'The runtime.json file was changed'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">runtimeObj</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">isTrue</span><span class="p">(</span><span class="o">!</span><span class="nx">err</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Prior configuration values were kept intact'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">runtimeObj</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">runtimeObj</span><span class="p">.</span><span class="nx">Customers</span><span class="p">.</span><span class="nx">dbName</span><span class="p">,</span> <span class="s2">"override_from_runtime_json"</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Changed configuration values were persisted'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">runtimeObj</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">runtimeObj</span><span class="p">.</span><span class="nx">watchThisValue</span><span class="p">,</span> <span class="nx">CONFIG</span><span class="p">.</span><span class="nx">watchThisValue</span><span class="p">);</span>
<span class="p">},</span>
<span class="s1">'Module default values are persisted'</span><span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">runtimeObj</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span><span class="p">(</span><span class="nx">runtimeObj</span><span class="p">.</span><span class="nx">TestModule</span><span class="p">.</span><span class="nx">parm3</span><span class="p">,</span> <span class="mi">1234</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="p">});</span>
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