--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Compiler;
+
+use PHPUnit\Framework\TestCase;
+use Psr\Container\ContainerInterface as PsrContainerInterface;
+use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
+use Symfony\Component\DependencyInjection\Compiler\RegisterServiceSubscribersPass;
+use Symfony\Component\DependencyInjection\Compiler\ResolveServiceSubscribersPass;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\ServiceLocator;
+use Symfony\Component\DependencyInjection\Tests\Fixtures\CustomDefinition;
+use Symfony\Component\DependencyInjection\Tests\Fixtures\TestServiceSubscriber;
+use Symfony\Component\DependencyInjection\TypedReference;
+
+require_once __DIR__.'/../Fixtures/includes/classes.php';
+
+class RegisterServiceSubscribersPassTest extends TestCase
+{
+ /**
+ * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
+ * @expectedExceptionMessage Service "foo" must implement interface "Symfony\Component\DependencyInjection\ServiceSubscriberInterface".
+ */
+ public function testInvalidClass()
+ {
+ $container = new ContainerBuilder();
+
+ $container->register('foo', CustomDefinition::class)
+ ->addTag('container.service_subscriber')
+ ;
+
+ (new RegisterServiceSubscribersPass())->process($container);
+ (new ResolveServiceSubscribersPass())->process($container);
+ }
+
+ /**
+ * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
+ * @expectedExceptionMessage The "container.service_subscriber" tag accepts only the "key" and "id" attributes, "bar" given for service "foo".
+ */
+ public function testInvalidAttributes()
+ {
+ $container = new ContainerBuilder();
+
+ $container->register('foo', TestServiceSubscriber::class)
+ ->addTag('container.service_subscriber', array('bar' => '123'))
+ ;
+
+ (new RegisterServiceSubscribersPass())->process($container);
+ (new ResolveServiceSubscribersPass())->process($container);
+ }
+
+ public function testNoAttributes()
+ {
+ $container = new ContainerBuilder();
+
+ $container->register('foo', TestServiceSubscriber::class)
+ ->addArgument(new Reference(PsrContainerInterface::class))
+ ->addTag('container.service_subscriber')
+ ;
+
+ (new RegisterServiceSubscribersPass())->process($container);
+ (new ResolveServiceSubscribersPass())->process($container);
+
+ $foo = $container->getDefinition('foo');
+ $locator = $container->getDefinition((string) $foo->getArgument(0));
+
+ $this->assertFalse($locator->isPublic());
+ $this->assertSame(ServiceLocator::class, $locator->getClass());
+
+ $expected = array(
+ TestServiceSubscriber::class => new ServiceClosureArgument(new TypedReference(TestServiceSubscriber::class, TestServiceSubscriber::class, TestServiceSubscriber::class)),
+ CustomDefinition::class => new ServiceClosureArgument(new TypedReference(CustomDefinition::class, CustomDefinition::class, TestServiceSubscriber::class, ContainerInterface::IGNORE_ON_INVALID_REFERENCE)),
+ 'bar' => new ServiceClosureArgument(new TypedReference(CustomDefinition::class, CustomDefinition::class, TestServiceSubscriber::class)),
+ 'baz' => new ServiceClosureArgument(new TypedReference(CustomDefinition::class, CustomDefinition::class, TestServiceSubscriber::class, ContainerInterface::IGNORE_ON_INVALID_REFERENCE)),
+ );
+
+ $this->assertEquals($expected, $container->getDefinition((string) $locator->getFactory()[0])->getArgument(0));
+ }
+
+ public function testWithAttributes()
+ {
+ $container = new ContainerBuilder();
+
+ $container->register('foo', TestServiceSubscriber::class)
+ ->setAutowired(true)
+ ->addArgument(new Reference(PsrContainerInterface::class))
+ ->addTag('container.service_subscriber', array('key' => 'bar', 'id' => 'bar'))
+ ->addTag('container.service_subscriber', array('key' => 'bar', 'id' => 'baz')) // should be ignored: the first wins
+ ;
+
+ (new RegisterServiceSubscribersPass())->process($container);
+ (new ResolveServiceSubscribersPass())->process($container);
+
+ $foo = $container->getDefinition('foo');
+ $locator = $container->getDefinition((string) $foo->getArgument(0));
+
+ $this->assertFalse($locator->isPublic());
+ $this->assertSame(ServiceLocator::class, $locator->getClass());
+
+ $expected = array(
+ TestServiceSubscriber::class => new ServiceClosureArgument(new TypedReference(TestServiceSubscriber::class, TestServiceSubscriber::class, TestServiceSubscriber::class)),
+ CustomDefinition::class => new ServiceClosureArgument(new TypedReference(CustomDefinition::class, CustomDefinition::class, TestServiceSubscriber::class, ContainerInterface::IGNORE_ON_INVALID_REFERENCE)),
+ 'bar' => new ServiceClosureArgument(new TypedReference('bar', CustomDefinition::class, TestServiceSubscriber::class)),
+ 'baz' => new ServiceClosureArgument(new TypedReference(CustomDefinition::class, CustomDefinition::class, TestServiceSubscriber::class, ContainerInterface::IGNORE_ON_INVALID_REFERENCE)),
+ );
+
+ $this->assertEquals($expected, $container->getDefinition((string) $locator->getFactory()[0])->getArgument(0));
+ }
+
+ /**
+ * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
+ * @expectedExceptionMessage Service key "test" does not exist in the map returned by "Symfony\Component\DependencyInjection\Tests\Fixtures\TestServiceSubscriber::getSubscribedServices()" for service "foo_service".
+ */
+ public function testExtraServiceSubscriber()
+ {
+ $container = new ContainerBuilder();
+ $container->register('foo_service', TestServiceSubscriber::class)
+ ->setAutowired(true)
+ ->addArgument(new Reference(PsrContainerInterface::class))
+ ->addTag('container.service_subscriber', array(
+ 'key' => 'test',
+ 'id' => TestServiceSubscriber::class,
+ ))
+ ;
+ $container->register(TestServiceSubscriber::class, TestServiceSubscriber::class);
+ $container->compile();
+ }
+}