public function viewHelperUsesRenderChildrenIfIdIsNotFound()
{
$this->translateViewHelper->expects($this->once())->method('renderChildren')->will($this->returnValue('Default from renderChildren'));
$result = $this->translateViewHelper->render('some.label', null, array(), 'Main', null, null, 'de_DE');
$this->assertEquals('Default from renderChildren', $result);
}