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IntegrationTest.php
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IntegrationTest.php
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<?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 Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\Alias;
use Symfony\Component\DependencyInjection\Argument\TaggedIteratorArgument;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\ServiceSubscriberInterface;
use Symfony\Component\DependencyInjection\Tests\Fixtures\BarTagClass;
use Symfony\Component\DependencyInjection\Tests\Fixtures\FooBarTaggedClass;
use Symfony\Component\DependencyInjection\Tests\Fixtures\FooTagClass;
/**
* This class tests the integration of the different compiler passes.
*/
class IntegrationTest extends TestCase
{
/**
* This tests that dependencies are correctly processed.
*
* We're checking that:
*
* * A is public, B/C are private
* * A -> C
* * B -> C
*/
public function testProcessRemovesAndInlinesRecursively()
{
$container = new ContainerBuilder();
$container->setResourceTracking(false);
$a = $container
->register('a', '\stdClass')
->addArgument(new Reference('c'))
->setPublic(true)
;
$b = $container
->register('b', '\stdClass')
->addArgument(new Reference('c'))
->setPublic(false)
;
$c = $container
->register('c', '\stdClass')
->setPublic(false)
;
$container->compile();
$this->assertTrue($container->hasDefinition('a'));
$arguments = $a->getArguments();
$this->assertSame($c, $arguments[0]);
$this->assertFalse($container->hasDefinition('b'));
$this->assertFalse($container->hasDefinition('c'));
}
public function testProcessInlinesReferencesToAliases()
{
$container = new ContainerBuilder();
$container->setResourceTracking(false);
$a = $container
->register('a', '\stdClass')
->addArgument(new Reference('b'))
->setPublic(true)
;
$container->setAlias('b', new Alias('c', false));
$c = $container
->register('c', '\stdClass')
->setPublic(false)
;
$container->compile();
$this->assertTrue($container->hasDefinition('a'));
$arguments = $a->getArguments();
$this->assertSame($c, $arguments[0]);
$this->assertFalse($container->hasAlias('b'));
$this->assertFalse($container->hasDefinition('c'));
}
public function testProcessInlinesWhenThereAreMultipleReferencesButFromTheSameDefinition()
{
$container = new ContainerBuilder();
$container->setResourceTracking(false);
$container
->register('a', '\stdClass')
->addArgument(new Reference('b'))
->addMethodCall('setC', [new Reference('c')])
->setPublic(true)
;
$container
->register('b', '\stdClass')
->addArgument(new Reference('c'))
->setPublic(false)
;
$container
->register('c', '\stdClass')
->setPublic(false)
;
$container->compile();
$this->assertTrue($container->hasDefinition('a'));
$this->assertFalse($container->hasDefinition('b'));
$this->assertFalse($container->hasDefinition('c'), 'Service C was not inlined.');
}
public function testCanDecorateServiceSubscriber()
{
$container = new ContainerBuilder();
$container->register(ServiceSubscriberStub::class)
->addTag('container.service_subscriber')
->setPublic(true);
$container->register(DecoratedServiceSubscriber::class)
->setDecoratedService(ServiceSubscriberStub::class);
$container->compile();
$this->assertInstanceOf(DecoratedServiceSubscriber::class, $container->get(ServiceSubscriberStub::class));
}
/**
* @dataProvider getYamlCompileTests
*/
public function testYamlContainerCompiles($directory, $actualServiceId, $expectedServiceId, ContainerBuilder $mainContainer = null)
{
// allow a container to be passed in, which might have autoconfigure settings
$container = $mainContainer ?: new ContainerBuilder();
$container->setResourceTracking(false);
$loader = new YamlFileLoader($container, new FileLocator(__DIR__.'/../Fixtures/yaml/integration/'.$directory));
$loader->load('main.yml');
$container->compile();
$actualService = $container->getDefinition($actualServiceId);
// create a fresh ContainerBuilder, to avoid autoconfigure stuff
$container = new ContainerBuilder();
$container->setResourceTracking(false);
$loader = new YamlFileLoader($container, new FileLocator(__DIR__.'/../Fixtures/yaml/integration/'.$directory));
$loader->load('expected.yml');
$container->compile();
$expectedService = $container->getDefinition($expectedServiceId);
// reset changes, we don't care if these differ
$actualService->setChanges([]);
$expectedService->setChanges([]);
$this->assertEquals($expectedService, $actualService);
}
public function getYamlCompileTests()
{
$container = new ContainerBuilder();
$container->registerForAutoconfiguration(IntegrationTestStub::class);
yield [
'autoconfigure_child_not_applied',
'child_service',
'child_service_expected',
$container,
];
$container = new ContainerBuilder();
$container->registerForAutoconfiguration(IntegrationTestStub::class);
yield [
'autoconfigure_parent_child',
'child_service',
'child_service_expected',
$container,
];
$container = new ContainerBuilder();
$container->registerForAutoconfiguration(IntegrationTestStub::class)
->addTag('from_autoconfigure');
yield [
'autoconfigure_parent_child_tags',
'child_service',
'child_service_expected',
$container,
];
yield [
'child_parent',
'child_service',
'child_service_expected',
];
yield [
'defaults_child_tags',
'child_service',
'child_service_expected',
];
yield [
'defaults_instanceof_importance',
'main_service',
'main_service_expected',
];
yield [
'defaults_parent_child',
'child_service',
'child_service_expected',
];
yield [
'instanceof_parent_child',
'child_service',
'child_service_expected',
];
$container = new ContainerBuilder();
$container->registerForAutoconfiguration(IntegrationTestStub::class)
->addMethodCall('setSunshine', ['supernova']);
yield [
'instanceof_and_calls',
'main_service',
'main_service_expected',
$container,
];
}
public function testTaggedServiceWithIndexAttribute()
{
$container = new ContainerBuilder();
$container->register(BarTagClass::class, BarTagClass::class)
->setPublic(true)
->addTag('foo_bar', ['foo' => 'bar'])
;
$container->register(FooTagClass::class, FooTagClass::class)
->setPublic(true)
->addTag('foo_bar')
;
$container->register(FooBarTaggedClass::class, FooBarTaggedClass::class)
->addArgument(new TaggedIteratorArgument('foo_bar', 'foo'))
->setPublic(true)
;
$container->compile();
$s = $container->get(FooBarTaggedClass::class);
$param = iterator_to_array($s->getParam()->getIterator());
$this->assertSame(['bar' => $container->get(BarTagClass::class), 'foo_tag_class' => $container->get(FooTagClass::class)], $param);
}
public function testTaggedServiceWithIndexAttributeAndDefaultMethod()
{
$container = new ContainerBuilder();
$container->register(BarTagClass::class, BarTagClass::class)
->setPublic(true)
->addTag('foo_bar')
;
$container->register(FooTagClass::class, FooTagClass::class)
->setPublic(true)
->addTag('foo_bar', ['foo' => 'foo'])
;
$container->register(FooBarTaggedClass::class, FooBarTaggedClass::class)
->addArgument(new TaggedIteratorArgument('foo_bar', 'foo', 'getFooBar'))
->setPublic(true)
;
$container->compile();
$s = $container->get(FooBarTaggedClass::class);
$param = iterator_to_array($s->getParam()->getIterator());
$this->assertSame(['bar_tab_class_with_defaultmethod' => $container->get(BarTagClass::class), 'foo' => $container->get(FooTagClass::class)], $param);
}
}
class ServiceSubscriberStub implements ServiceSubscriberInterface
{
public static function getSubscribedServices()
{
return [];
}
}
class DecoratedServiceSubscriber
{
}
class IntegrationTestStub extends IntegrationTestStubParent
{
}
class IntegrationTestStubParent
{
public function enableSummer($enable)
{
// methods used in calls - added here to prevent errors for not existing
}
public function setSunshine($type)
{
}
}