function DevelEnforcedDependenciesTest::testMenuEnforcedDependencies

Tests devel menu enforced dependencies.

File

tests/src/Kernel/DevelEnforcedDependenciesTest.php, line 38

Class

DevelEnforcedDependenciesTest

Tests Devel enforced dependencies.

Namespace

Code

public function testMenuEnforcedDependencies() {
    
    /** @var \Drupal\Core\Config\ConfigManagerInterface $config_manager */
    $config_manager = $this->container
        ->get('config.manager');
    // Ensure that the Devel menu has explicit enforced dependencies on devel
    // module.
    $menu = Menu::load('devel');
    $this->assertEquals([
        'enforced' => [
            'module' => [
                'devel',
            ],
        ],
    ], $menu->get('dependencies'));
    // Creates an instance of devel menu block so you can test if enforced
    // dependencies work properly with it.
    $block_id = strtolower($this->randomMachineName(8));
    $block = Block::create([
        'plugin' => 'system_menu_block:devel',
        'region' => 'sidebar_first',
        'id' => $block_id,
        'theme' => $this->config('system.theme')
            ->get('default'),
        'label' => $this->randomMachineName(8),
        'visibility' => [],
        'weight' => 0,
    ]);
    $block->save();
    // Ensure that the menu and block instance depend on devel module.
    $dependents = $config_manager->findConfigEntityDependents('module', [
        'devel',
    ]);
    $this->assertArrayHasKey('system.menu.devel', $dependents);
    $this->assertArrayHasKey('block.block.' . $block_id, $dependents);
    $this->container
        ->get('module_installer')
        ->uninstall([
        'devel',
    ]);
    // Ensure that the menu and block instance are deleted when the dependency
    // is uninstalled.
    $this->assertNull(Menu::load('devel'));
    $this->assertNull(Block::load($block_id));
    // Ensure that no config entities depend on devel once uninstalled.
    $dependents = $config_manager->findConfigEntityDependents('module', [
        'devel',
    ]);
    $this->assertArrayNotHasKey('system.menu.devel', $dependents);
    $this->assertArrayNotHasKey('block.block.' . $block_id, $dependents);
}