function TaggedHandlersPassTest::testProcessPriority

Tests handler priority sorting.

@covers ::process

File

core/tests/Drupal/Tests/Core/DependencyInjection/Compiler/TaggedHandlersPassTest.php, line 160

Class

TaggedHandlersPassTest

@coversDefaultClass <a href="/api/drupal/core%21lib%21Drupal%21Core%21DependencyInjection%21Compiler%21TaggedHandlersPass.php/class/TaggedHandlersPass/9" title="Collects services to add/inject them into a consumer service." class="local">\Drupal\Core\DependencyInjection\Compiler\TaggedHandlersPass</a> @group DependencyInjection

Namespace

Code

public function testProcessPriority() {
    $container = $this->buildContainer();
    $container->register('consumer_id', __NAMESPACE__ . '\\ValidConsumer')
        ->addTag('service_collector');
    $container->register('handler1', __NAMESPACE__ . '\\ValidHandler')
        ->addTag('consumer_id');
    $container->register('handler2', __NAMESPACE__ . '\\ValidHandler')
        ->addTag('consumer_id', [
        'priority' => 10,
    ]);
    $handler_pass = new TaggedHandlersPass();
    $handler_pass->process($container);
    $method_calls = $container->getDefinition('consumer_id')
        ->getMethodCalls();
    $this->assertCount(2, $method_calls);
    $this->assertEquals(new Reference('handler2'), $method_calls[0][1][0]);
    $this->assertEquals(10, $method_calls[0][1][1]);
    $this->assertEquals(new Reference('handler1'), $method_calls[1][1][0]);
    $this->assertEquals(0, $method_calls[1][1][1]);
}