silverstripe-framework/admin/tests/CMSMenuTest.php

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<?php
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namespace SilverStripe\Admin\Tests;
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use SilverStripe\Admin\CMSMenu;
use SilverStripe\Admin\CMSMenuItem;
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use SilverStripe\Admin\LeftAndMain;
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use SilverStripe\Admin\ModelAdmin;
use SilverStripe\Admin\SecurityAdmin;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Dev\TestOnly;
class CMSMenuTest extends SapphireTest implements TestOnly
{
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::class);
$menuItems = CMSMenu::get_menu_items();
$menuItem = $menuItems['SilverStripe-Admin-Tests-CMSMenuTest-LeftAndMainController'];
$this->assertInstanceOf(CMSMenuItem::class, $menuItem, 'Controller menu item is of class CMSMenuItem');
$this->assertContains(
$menuItem->url,
CMSMenuTest\LeftAndMainController::singleton()->Link(),
'Controller menu item has the correct link'
);
$this->assertEquals(
$menuItem->controller,
CMSMenuTest\LeftAndMainController::class,
'Controller menu item has the correct controller class'
);
$this->assertEquals(
$menuItem->priority,
CMSMenuTest\LeftAndMainController::singleton()->stat('menu_priority'),
'Controller menu item has the correct priority'
);
CMSMenu::clear_menu();
// Add another controller
CMSMenu::add_controller(CMSMenuTest\CustomTitle::class);
$menuItems = CMSMenu::get_menu_items();
$menuItem = $menuItems['SilverStripe-Admin-Tests-CMSMenuTest-CustomTitle'];
$this->assertInstanceOf(CMSMenuItem::class, $menuItem, 'Controller menu item is of class CMSMenuItem');
$this->assertEquals(CMSMenuTest\CustomTitle::class . ' (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(CMSMenuItem::class, $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();
}
public function testRemove()
{
CMSMenu::clear_menu();
CMSMenu::add_menu_item('custom', 'Custom Title', 'custom');
CMSMenu::add_menu_item('other', 'Other Section', 'other', CMSMenuTest\LeftAndMainController::class);
$this->assertNotEmpty(CMSMenu::get_menu_items());
CMSMenu::remove_menu_class(CMSMenuTest\LeftAndMainController::class);
CMSMenu::remove_menu_item('custom');
$this->assertEmpty(CMSMenu::get_menu_items());
}
public function testLinkWithExternalAttributes()
{
CMSMenu::clear_menu();
CMSMenu::add_link('LinkCode', 'link title', 'http://www.example.com', -2, array(
'target' => '_blank'
));
$menuItems = CMSMenu::get_menu_items();
/** @var CMSMenuItem $menuItem */
$menuItem = $menuItems['LinkCode'];
$this->assertEquals('target="_blank"', $menuItem->getAttributesHTML());
CMSMenu::clear_menu();
}
public function testCmsClassDetection()
{
// Get CMS classes and check that:
// 1.) SecurityAdmin is included
// 2.) LeftAndMain & ModelAdmin are excluded
$cmsClasses = CMSMenu::get_cms_classes();
$this->assertContains(SecurityAdmin::class, $cmsClasses, 'SecurityAdmin included in valid CMS Classes');
$this->assertNotContains(LeftAndMain::class, $cmsClasses, 'LeftAndMain not included in valid CMS Classes');
$this->assertNotContains(ModelAdmin::class, $cmsClasses, 'LeftAndMain not included in valid CMS Classes');
}
public function testAdvancedMenuHandling()
{
// Populate from CMS Classes, check for existance of SecurityAdmin
CMSMenu::clear_menu();
CMSMenu::populate_menu();
$menuItem = CMSMenu::get_menu_item('SilverStripe-Admin-SecurityAdmin');
$this->assertInstanceOf(CMSMenuItem::class, $menuItem, 'SecurityAdmin menu item exists');
$this->assertContains($menuItem->url, SecurityAdmin::singleton()->Link(), 'Menu item has the correct link');
$this->assertEquals(
SecurityAdmin::class,
$menuItem->controller,
'Menu item has the correct controller class'
);
$this->assertEquals(
SecurityAdmin::singleton()->stat('menu_priority'),
$menuItem->priority,
'Menu item has the correct priority'
);
// Check that menu order is correct by priority
// Note this will break if populate_menu includes normal links (ie, as not controller)
$menuItems = CMSMenu::get_menu_items();
$priority = 9999; // ok, *could* be set larger, but shouldn't need to be!
foreach ($menuItems as $menuItem) {
$this->assertEquals(
$menuItem->priority,
singleton($menuItem->controller)->stat('menu_priority'),
"Menu item $menuItem->title has the correct priority"
);
$this->assertLessThanOrEqual($priority, $menuItem->priority, 'Menu item is of lower or equal priority');
}
}
}