/**
* It should be possible to null out the nav structure in the helper
*
*/
public function testShouldBeAbleToNullOutNavigation()
{
$old = $this->_helper->getNavigation();
$oldCount = count($old);
$this->assertGreaterThan(0, $oldCount, 'Empty container before test');
$this->_helper->setNavigation();
$newCount = count($this->_helper->getNavigation());
$this->assertEquals(0, $newCount);
$this->_helper->setNavigation($old);
}
