SystemMenuBlockTest.php
Same filename in other branches
Namespace
Drupal\Tests\system\Kernel\BlockFile
-
core/
modules/ system/ tests/ src/ Kernel/ Block/ SystemMenuBlockTest.php
View source
<?php
declare (strict_types=1);
namespace Drupal\Tests\system\Kernel\Block;
use Drupal\KernelTests\KernelTestBase;
use Drupal\system\Entity\Menu;
use Drupal\block\Entity\Block;
use Drupal\Core\Render\Element;
use Drupal\system\Tests\Routing\MockRouteProvider;
use Drupal\Tests\Core\Menu\MenuLinkMock;
use Drupal\user\Entity\User;
use Drupal\Core\Routing\RouteObjectInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
use Symfony\Component\Routing\Route;
use Symfony\Component\Routing\RouteCollection;
/**
* Tests \Drupal\system\Plugin\Block\SystemMenuBlock.
*
* @group Block
* @todo Expand test coverage to all SystemMenuBlock functionality, including
* block_menu_delete().
*
* @see \Drupal\system\Plugin\Derivative\SystemMenuBlock
* @see \Drupal\system\Plugin\Block\SystemMenuBlock
*/
class SystemMenuBlockTest extends KernelTestBase {
/**
* {@inheritdoc}
*/
protected static $modules = [
'system',
'block',
'menu_test',
'menu_link_content',
'field',
'user',
'link',
];
/**
* The block under test.
*
* @var \Drupal\system\Plugin\Block\SystemMenuBlock
*/
protected $block;
/**
* The menu for testing.
*
* @var \Drupal\system\MenuInterface
*/
protected $menu;
/**
* The menu link tree service.
*
* @var \Drupal\Core\Menu\MenuLinkTree
*/
protected $linkTree;
/**
* The menu link plugin manager service.
*
* @var \Drupal\Core\Menu\MenuLinkManagerInterface
*/
protected $menuLinkManager;
/**
* The block manager service.
*
* @var \Drupal\Core\block\BlockManagerInterface
*/
protected $blockManager;
/**
* {@inheritdoc}
*/
protected function setUp() : void {
parent::setUp();
$this->installEntitySchema('user');
$this->installEntitySchema('menu_link_content');
$account = User::create([
'name' => $this->randomMachineName(),
'status' => 1,
]);
$account->save();
$this->container
->get('current_user')
->setAccount($account);
$this->menuLinkManager = $this->container
->get('plugin.manager.menu.link');
$this->linkTree = $this->container
->get('menu.link_tree');
$this->blockManager = $this->container
->get('plugin.manager.block');
$routes = new RouteCollection();
$requirements = [
'_access' => 'TRUE',
];
$options = [
'_access_checks' => [
'access_check.default',
],
];
$routes->add('example1', new Route('/example1', [], $requirements, $options));
$routes->add('example2', new Route('/example2', [], $requirements, $options));
$routes->add('example3', new Route('/example3', [], $requirements, $options));
$routes->add('example4', new Route('/example4', [], $requirements, $options));
$routes->add('example5', new Route('/example5', [], $requirements, $options));
$routes->add('example6', new Route('/example6', [], $requirements, $options));
$routes->add('example7', new Route('/example7', [], $requirements, $options));
$routes->add('example8', new Route('/example8', [], $requirements, $options));
$mock_route_provider = new MockRouteProvider($routes);
$this->container
->set('router.route_provider', $mock_route_provider);
// Add a new custom menu.
$menu_name = 'mock';
$label = $this->randomMachineName(16);
$this->menu = Menu::create([
'id' => $menu_name,
'label' => $label,
'description' => 'Description text',
]);
$this->menu
->save();
// This creates a tree with the following structure:
// - 1
// - 2
// - 3
// - 4
// - 5
// - 7
// - 6
// - 8
// With link 6 being the only external link.
$links = [
1 => MenuLinkMock::create([
'id' => 'test.example1',
'route_name' => 'example1',
'title' => 'foo',
'parent' => '',
'weight' => 0,
]),
2 => MenuLinkMock::create([
'id' => 'test.example2',
'route_name' => 'example2',
'title' => 'bar',
'parent' => '',
'route_parameters' => [
'foo' => 'bar',
],
'weight' => 1,
]),
3 => MenuLinkMock::create([
'id' => 'test.example3',
'route_name' => 'example3',
'title' => 'baz',
'parent' => 'test.example2',
'weight' => 2,
]),
4 => MenuLinkMock::create([
'id' => 'test.example4',
'route_name' => 'example4',
'title' => 'qux',
'parent' => 'test.example3',
'weight' => 3,
]),
5 => MenuLinkMock::create([
'id' => 'test.example5',
'route_name' => 'example5',
'title' => 'title5',
'parent' => '',
'expanded' => TRUE,
'weight' => 4,
]),
6 => MenuLinkMock::create([
'id' => 'test.example6',
'route_name' => '',
'url' => 'https://www.drupal.org/',
'title' => 'bar_bar',
'parent' => '',
'weight' => 5,
]),
7 => MenuLinkMock::create([
'id' => 'test.example7',
'route_name' => 'example7',
'title' => 'title7',
'parent' => 'test.example5',
'weight' => 6,
]),
8 => MenuLinkMock::create([
'id' => 'test.example8',
'route_name' => 'example8',
'title' => 'title8',
'parent' => '',
'weight' => 7,
]),
];
foreach ($links as $instance) {
$this->menuLinkManager
->addDefinition($instance->getPluginId(), $instance->getPluginDefinition());
}
}
/**
* Tests calculation of a system menu block's configuration dependencies.
*/
public function testSystemMenuBlockConfigDependencies() : void {
$block = Block::create([
'plugin' => 'system_menu_block:' . $this->menu
->id(),
'region' => 'footer',
'id' => 'machine_name',
'theme' => 'stark',
]);
$dependencies = $block->calculateDependencies()
->getDependencies();
$expected = [
'config' => [
'system.menu.' . $this->menu
->id(),
],
'module' => [
'system',
],
'theme' => [
'stark',
],
];
$this->assertSame($expected, $dependencies);
}
/**
* Tests the config start level and depth.
*/
public function testConfigLevelDepth() : void {
// Helper function to generate a configured block instance.
$place_block = function ($level, $depth) {
return $this->blockManager
->createInstance('system_menu_block:' . $this->menu
->id(), [
'region' => 'footer',
'id' => 'machine_name',
'theme' => 'stark',
'level' => $level,
'depth' => $depth,
]);
};
// All the different block instances we're going to test.
$blocks = [
'all' => $place_block(1, 0),
'level_1_only' => $place_block(1, 1),
'level_2_only' => $place_block(2, 1),
'level_3_only' => $place_block(3, 1),
'level_1_and_beyond' => $place_block(1, 0),
'level_2_and_beyond' => $place_block(2, 0),
'level_3_and_beyond' => $place_block(3, 0),
];
// Scenario 1: test all block instances when there's no active trail.
$no_active_trail_expectations = [];
$no_active_trail_expectations['all'] = [
'test.example1' => [],
'test.example2' => [],
'test.example5' => [
'test.example7' => [],
],
'test.example6' => [],
'test.example8' => [],
];
$no_active_trail_expectations['level_1_only'] = [
'test.example1' => [],
'test.example2' => [],
'test.example5' => [],
'test.example6' => [],
'test.example8' => [],
];
$no_active_trail_expectations['level_2_only'] = [];
$no_active_trail_expectations['level_3_only'] = [];
$no_active_trail_expectations['level_1_and_beyond'] = $no_active_trail_expectations['all'];
$no_active_trail_expectations['level_2_and_beyond'] = $no_active_trail_expectations['level_2_only'];
$no_active_trail_expectations['level_3_and_beyond'] = [];
foreach ($blocks as $id => $block) {
$block_build = $block->build();
$items = $block_build['#items'] ?? [];
$this->assertSame($no_active_trail_expectations[$id], $this->convertBuiltMenuToIdTree($items), "Menu block {$id} with no active trail renders the expected tree.");
}
// Scenario 2: test all block instances when there's an active trail.
$route = $this->container
->get('router.route_provider')
->getRouteByName('example3');
$request = new Request();
$request->attributes
->set(RouteObjectInterface::ROUTE_NAME, 'example3');
$request->attributes
->set(RouteObjectInterface::ROUTE_OBJECT, $route);
$request->setSession(new Session(new MockArraySessionStorage()));
$this->container
->get('request_stack')
->push($request);
// \Drupal\Core\Menu\MenuActiveTrail uses the cache collector pattern, which
// includes static caching. Since this second scenario simulates a second
// request, we must also simulate it for the MenuActiveTrail service, by
// clearing the cache collector's static cache.
\Drupal::service('menu.active_trail')->clear();
$active_trail_expectations = [];
$active_trail_expectations['all'] = [
'test.example1' => [],
'test.example2' => [
'test.example3' => [
'test.example4' => [],
],
],
'test.example5' => [
'test.example7' => [],
],
'test.example6' => [],
'test.example8' => [],
];
$active_trail_expectations['level_1_only'] = [
'test.example1' => [],
'test.example2' => [],
'test.example5' => [],
'test.example6' => [],
'test.example8' => [],
];
$active_trail_expectations['level_2_only'] = [
'test.example3' => [],
];
$active_trail_expectations['level_3_only'] = [
'test.example4' => [],
];
$active_trail_expectations['level_1_and_beyond'] = $active_trail_expectations['all'];
$active_trail_expectations['level_2_and_beyond'] = [
'test.example3' => [
'test.example4' => [],
],
];
$active_trail_expectations['level_3_and_beyond'] = $active_trail_expectations['level_3_only'];
foreach ($blocks as $id => $block) {
$block_build = $block->build();
$items = $block_build['#items'] ?? [];
$this->assertSame($active_trail_expectations[$id], $this->convertBuiltMenuToIdTree($items), "Menu block {$id} with an active trail renders the expected tree.");
}
}
/**
* Tests the config expanded option.
*
* @dataProvider configExpandedTestCases
*/
public function testConfigExpanded($active_route, $menu_block_level, $expected_items) : void {
$block = $this->blockManager
->createInstance('system_menu_block:' . $this->menu
->id(), [
'region' => 'footer',
'id' => 'machine_name',
'theme' => 'stark',
'level' => $menu_block_level,
'depth' => 0,
'expand_all_items' => TRUE,
]);
$route = $this->container
->get('router.route_provider')
->getRouteByName($active_route);
$request = new Request();
$request->attributes
->set(RouteObjectInterface::ROUTE_NAME, $active_route);
$request->attributes
->set(RouteObjectInterface::ROUTE_OBJECT, $route);
$request->setSession(new Session(new MockArraySessionStorage()));
$this->container
->get('request_stack')
->push($request);
$block_build = $block->build();
$items = $block_build['#items'] ?? [];
$this->assertEquals($expected_items, $this->convertBuiltMenuToIdTree($items));
}
/**
* @return array
*/
public static function configExpandedTestCases() {
return [
'All levels' => [
'example5',
1,
[
'test.example1' => [],
'test.example2' => [
'test.example3' => [
'test.example4' => [],
],
],
'test.example5' => [
'test.example7' => [],
],
'test.example6' => [],
'test.example8' => [],
],
],
'Level two in "example 5" branch' => [
'example5',
2,
[
'test.example7' => [],
],
],
'Level three in "example 5" branch' => [
'example5',
3,
[],
],
'Level three in "example 4" branch' => [
'example4',
3,
[
'test.example4' => [],
],
],
];
}
/**
* Helper method to allow for easy menu link tree structure assertions.
*
* Converts the result of MenuLinkTree::build() in a "menu link ID tree".
*
* @param array $build
* The return value of MenuLinkTree::build()
*
* @return array
* The "menu link ID tree" representation of the given render array.
*/
protected function convertBuiltMenuToIdTree(array $build) {
$level = [];
foreach (Element::children($build) as $id) {
$level[$id] = [];
if (isset($build[$id]['below'])) {
$level[$id] = $this->convertBuiltMenuToIdTree($build[$id]['below']);
}
}
return $level;
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
SystemMenuBlockTest | Tests \Drupal\system\Plugin\Block\SystemMenuBlock. |
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