public function testBasicMenuHandling()
{
// Clear existing menu
CMSMenu::clear_menu();
$menuItems = CMSMenu::get_menu_items();
$this->assertTrue(empty($menuItems), 'Menu can be cleared');
// Add a controller to the menu and check it is as expected
CMSMenu::add_controller('CMSMenuTest_LeftAndMainController');
$menuItems = CMSMenu::get_menu_items();
$menuItem = $menuItems['CMSMenuTest_LeftAndMainController'];
$this->assertInstanceOf('SilverStripe\\Admin\\CMSMenuItem', $menuItem, 'Controller menu item is of class CMSMenuItem');
$this->assertContains($menuItem->url, singleton('CMSMenuTest_LeftAndMainController')->Link(), 'Controller menu item has the correct link');
$this->assertEquals($menuItem->controller, 'CMSMenuTest_LeftAndMainController', 'Controller menu item has the correct controller class');
$this->assertEquals($menuItem->priority, singleton('CMSMenuTest_LeftAndMainController')->stat('menu_priority'), 'Controller menu item has the correct priority');
CMSMenu::clear_menu();
// Add another controller
CMSMenu::add_controller('CMSMenuTest_CustomTitle');
$menuItems = CMSMenu::get_menu_items();
$menuItem = $menuItems['CMSMenuTest_CustomTitle'];
$this->assertInstanceOf('SilverStripe\\Admin\\CMSMenuItem', $menuItem, 'Controller menu item is of class CMSMenuItem');
$this->assertEquals('CMSMenuTest_CustomTitle (localised)', $menuItem->title);
CMSMenu::clear_menu();
// Add a link to the menu
CMSMenu::add_link('LinkCode', 'link title', 'http://www.example.com');
$menuItems = CMSMenu::get_menu_items();
$menuItem = $menuItems['LinkCode'];
$this->assertInstanceOf('SilverStripe\\Admin\\CMSMenuItem', $menuItem, 'Link menu item is of class CMSMenuItem');
$this->assertEquals($menuItem->title, 'link title', 'Link menu item has the correct title');
$this->assertEquals($menuItem->url, 'http://www.example.com', 'Link menu item has the correct link');
$this->assertNull($menuItem->controller, 'Link menu item has no controller class');
$this->assertEquals($menuItem->priority, -1, 'Link menu item has the correct priority');
CMSMenu::clear_menu();
}
