/
ServiceLocatorTagPassTest.php
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/
ServiceLocatorTagPassTest.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\DependencyInjection\Argument\BoundArgument;
use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\ServiceLocator;
use Symfony\Component\DependencyInjection\Tests\Fixtures\CustomDefinition;
use Symfony\Component\DependencyInjection\Tests\Fixtures\TestDefinition1;
use Symfony\Component\DependencyInjection\Tests\Fixtures\TestDefinition2;
require_once __DIR__.'/../Fixtures/includes/classes.php';
class ServiceLocatorTagPassTest extends TestCase
{
public function testNoServices()
{
$this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
$this->expectExceptionMessage('Invalid definition for service "foo": an array of references is expected as first argument when the "container.service_locator" tag is set.');
$container = new ContainerBuilder();
$container->register('foo', ServiceLocator::class)
->addTag('container.service_locator')
;
(new ServiceLocatorTagPass())->process($container);
}
public function testInvalidServices()
{
$this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
$this->expectExceptionMessage('Invalid definition for service "foo": an array of references is expected as first argument when the "container.service_locator" tag is set, "string" found for key "0".');
$container = new ContainerBuilder();
$container->register('foo', ServiceLocator::class)
->setArguments([[
'dummy',
]])
->addTag('container.service_locator')
;
(new ServiceLocatorTagPass())->process($container);
}
public function testProcessValue()
{
$container = new ContainerBuilder();
$container->register('bar', CustomDefinition::class);
$container->register('baz', CustomDefinition::class);
$container->register('foo', ServiceLocator::class)
->setArguments([[
new Reference('bar'),
new Reference('baz'),
'some.service' => new Reference('bar'),
]])
->addTag('container.service_locator')
;
(new ServiceLocatorTagPass())->process($container);
/** @var ServiceLocator $locator */
$locator = $container->get('foo');
$this->assertSame(CustomDefinition::class, \get_class($locator('bar')));
$this->assertSame(CustomDefinition::class, \get_class($locator('baz')));
$this->assertSame(CustomDefinition::class, \get_class($locator('some.service')));
}
public function testServiceWithKeyOverwritesPreviousInheritedKey()
{
$container = new ContainerBuilder();
$container->register('bar', TestDefinition1::class);
$container->register('baz', TestDefinition2::class);
$container->register('foo', ServiceLocator::class)
->setArguments([[
new Reference('bar'),
'bar' => new Reference('baz'),
]])
->addTag('container.service_locator')
;
(new ServiceLocatorTagPass())->process($container);
/** @var ServiceLocator $locator */
$locator = $container->get('foo');
$this->assertSame(TestDefinition2::class, \get_class($locator('bar')));
}
public function testInheritedKeyOverwritesPreviousServiceWithKey()
{
$container = new ContainerBuilder();
$container->register('bar', TestDefinition1::class);
$container->register('baz', TestDefinition2::class);
$container->register('foo', ServiceLocator::class)
->setArguments([[
'bar' => new Reference('baz'),
new Reference('bar'),
16 => new Reference('baz'),
]])
->addTag('container.service_locator')
;
(new ServiceLocatorTagPass())->process($container);
/** @var ServiceLocator $locator */
$locator = $container->get('foo');
$this->assertSame(TestDefinition1::class, \get_class($locator('bar')));
$this->assertSame(TestDefinition2::class, \get_class($locator(16)));
}
public function testBindingsAreCopied()
{
$container = new ContainerBuilder();
$container->register('foo')
->setBindings(['foo' => 'foo']);
$locator = ServiceLocatorTagPass::register($container, ['foo' => new Reference('foo')], 'foo');
$locator = $container->getDefinition($locator);
$locator = $container->getDefinition($locator->getFactory()[0]);
$this->assertSame(['foo'], array_keys($locator->getBindings()));
$this->assertInstanceOf(BoundArgument::class, $locator->getBindings()['foo']);
}
}