/**
* Tests for Menu and MenuItem classes.
*
* * Check for menu items count.
* * Check for item values.
* * Check if object is menu or not.
* * Check active status on items.
* * Check for item existence.
* * Check existence after removing item.
* * Check item count after clearing menu items.
* * Check for menu parent after add and after remove.
*
* @since 2014.08.06 Added test for parent menu, more tests for active status and if object is menu.
*/
public function testMenu()
{
$label1 = 'Label1';
$label2 = 'Label2';
$url = '/url';
$icon = 'icon';
$target = 'target';
$menu = new Menu();
$item1 = new MenuItem($label1, $url);
$item2 = new MenuItem($label2);
$item1->setIcon($icon)->setTarget($target);
// Check for menu items count.
$menu->add('item1', $item1)->add('item2', $item2);
$this->assertCount(2, $menu->getItems());
// Check for item values.
$this->assertEquals($label1, $menu->get('item1')->getLabel());
$this->assertEquals($label2, $menu->get('item2')->getLabel());
$this->assertEquals($url, $menu->get('item1')->getUrl());
$this->assertEquals('', $menu->get('item2')->getUrl());
$this->assertEquals($icon, $menu->get('item1')->getIcon());
$this->assertNull($menu->get('item2')->getIcon());
$this->assertEquals($target, $menu->get('item1')->getTarget());
$this->assertNull($menu->get('item2')->getTarget());
// Check if object is menu or not.
$this->assertTrue($menu->isMenu());
$this->assertFalse($item1->isMenu());
// Check active status on items.
$menu->setActiveItem('item1');
$this->assertTrue($menu->get('item1')->getActive());
$menu->setActiveItem('item2');
$this->assertFalse($menu->get('item1')->getActive());
$submenu = new Menu();
$submenu->add('subitem', new MenuItem());
$menu->add('submenu', $submenu);
$submenu->setActiveItem('subitem');
$this->assertTrue($submenu->getActive());
$this->assertNotTrue($menu->getActive());
// Check for item existence.
$this->assertTrue($menu->exists('item1'));
$this->assertFalse($menu->exists('item3'));
// Check existence after removing item.
$menu->remove('item2');
$this->assertFalse($menu->exists('item2'));
// Check item count after clearing menu items.
$menu->clear();
$this->assertCount(0, $menu->getItems());
// Check for menu parent after add and after remove.
$menu->add('item1', $item1);
$this->assertEquals($menu, $item1->getParentMenu());
$menu->remove('item1');
$this->assertNull($item1->getParentMenu());
}
