public function testToArray()
{
$array = $this->navigation1->toArray();
$this->assertEquals('Root', $array['title']);
$this->assertEquals('Portals', $array['items'][0]['title']);
$this->assertEquals('DE', $array['items'][0]['items'][0]['title']);
$this->assertEquals('AT', $array['items'][0]['items'][1]['title']);
$this->assertEquals('COM', $array['items'][0]['items'][2]['title']);
$this->assertEquals('Settings', $array['items'][1]['title']);
$this->assertEquals('Translate', $array['items'][1]['items'][0]['title']);
}
