function HookCollectorPassTest::testHookFirst

Tests hook ordering with attributes.

File

core/tests/Drupal/KernelTests/Core/Hook/HookCollectorPassTest.php, line 148

Class

HookCollectorPassTest

@coversDefaultClass \Drupal\Core\Hook\HookCollectorPass @group Hook

Namespace

Code

public function testHookFirst() : void {
    $module_installer = $this->container
        ->get('module_installer');
    $module_installer->install([
        'aaa_hook_collector_test',
    ]);
    $module_installer->install([
        'bbb_hook_collector_test',
    ]);
    $module_handler = $this->container
        ->get('module_handler');
    // Last alphabetically uses the Order::First enum to place it before
    // the implementation it would naturally come after.
    $expected_calls = [
        'Drupal\\bbb_hook_collector_test\\Hook\\TestHookFirst::hookFirst',
        'Drupal\\aaa_hook_collector_test\\Hook\\TestHookFirst::hookFirst',
    ];
    $calls = $module_handler->invokeAll('custom_hook_test_hook_first');
    $this->assertEquals($expected_calls, $calls);
}