title: How to override model's constructor correctly in CakePHP
body: <p>I have troubles with testing Model in CakePHP 2.0 and it seems the problem is on the model's constructor.</p>
  
  <pre><code>public function __construct(){
      parent::__construct(); 
      $this-&gt;_pagi_cuantos = 2;
  }
  </code></pre>
  
  <p>Even if I delete all its content, I still getting problems trying to run the test. </p>
  
  <p>Mark Story told me:</p>
  
  <blockquote>
    <p>if you have a constructor make sure you're overriding the constructor
    correctly. Failing to do so will cause errors like this.</p>
  </blockquote>
  
  <p>What do I wrong?</p>