Simple test for my presentation

CakePHP Helper Test

<?php

App::uses('Controller', 'Controller');
App::uses('View', 'View');
App::uses('ArticleHelper', 'View/Helper');

class ArticleHelperTest extends CakeTestCase {
  public function setUp() {
    parent::setUp();
    $Controller = new Controller();
    $View = new View($Controller);
    $this->Article = new ArticleHelper($View);
  }

  public function testGetCellClass() {
    $result = $this->Article->getCellClass(strtotime('now'));
    $this->assertEqual('calendar-day-today', $result);

    $result = $this->Article->getCellClass(strtotime('tomorrow'));
    $this->assertEqual('calendar-day-future', $result);

    $result = $this->Article->getCellClass(strtotime('yesterday'));
    $this->assertEqual('calendar-day-past', $result);
  }
}