N98\Magento\Application::initMagento PHP Method

    public function initMagento($soft = false)
    {
        if ($this->getMagentoRootFolder() === null) {
            return false;
        }
        $isMagento2 = $this->_magentoMajorVersion === self::MAGENTO_MAJOR_VERSION_2;
        if ($isMagento2) {
            $this->_initMagento2();
        } else {
            $this->_initMagento1($soft);
        }
        return true;
    }

 /**
  * @return PHPUnit_Framework_MockObject_MockObject|Application
  */
 public function getApplication()
 {
     if ($this->application === null) {
         $root = $this->getTestMagentoRoot();
         $this->application = $this->getMock('N98\\Magento\\Application', array('getMagentoRootFolder'));
         $loader = (require __DIR__ . '/../../../../../vendor/autoload.php');
         $this->application->setAutoloader($loader);
         $this->application->expects($this->any())->method('getMagentoRootFolder')->will($this->returnValue($root));
         $this->application->init();
         $this->application->initMagento();
         if ($this->application->getMagentoMajorVersion() == Application::MAGENTO_MAJOR_VERSION_1) {
             spl_autoload_unregister(array(\Varien_Autoload::instance(), 'autoload'));
         }
     }
     return $this->application;
 }