PMA\libraries\ThemeManager::getFallBackTheme PHP Метод

    public function getFallBackTheme()
    {
        if (isset($this->themes[self::FALLBACK_THEME])) {
            return $this->themes[self::FALLBACK_THEME];
        }
        return false;
    }

 /**
  * Test for getFallBackTheme
  *
  * @return void
  */
 public function testGetFallBackTheme()
 {
     $tm = new ThemeManager();
     $this->assertInstanceOf('PMA\\libraries\\Theme', $tm->getFallBackTheme());
 }