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PriorityTaggedServiceTraitTest.php
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PriorityTaggedServiceTraitTest.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\TaggedIteratorArgument;
use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\Tests\Fixtures\BarTagClass;
class PriorityTaggedServiceTraitTest extends TestCase
{
public function testThatCacheWarmersAreProcessedInPriorityOrder()
{
$services = [
'my_service1' => ['my_custom_tag' => ['priority' => 100]],
'my_service2' => ['my_custom_tag' => ['priority' => 200]],
'my_service3' => ['my_custom_tag' => ['priority' => -501]],
'my_service4' => ['my_custom_tag' => []],
'my_service5' => ['my_custom_tag' => ['priority' => -1]],
'my_service6' => ['my_custom_tag' => ['priority' => -500]],
'my_service7' => ['my_custom_tag' => ['priority' => -499]],
'my_service8' => ['my_custom_tag' => ['priority' => 1]],
'my_service9' => ['my_custom_tag' => ['priority' => -2]],
'my_service10' => ['my_custom_tag' => ['priority' => -1000]],
'my_service11' => ['my_custom_tag' => ['priority' => -1001]],
'my_service12' => ['my_custom_tag' => ['priority' => -1002]],
'my_service13' => ['my_custom_tag' => ['priority' => -1003]],
'my_service14' => ['my_custom_tag' => ['priority' => -1000]],
'my_service15' => ['my_custom_tag' => ['priority' => 1]],
'my_service16' => ['my_custom_tag' => ['priority' => -1]],
'my_service17' => ['my_custom_tag' => ['priority' => 200]],
'my_service18' => ['my_custom_tag' => ['priority' => 100]],
'my_service19' => ['my_custom_tag' => []],
];
$container = new ContainerBuilder();
foreach ($services as $id => $tags) {
$definition = $container->register($id);
foreach ($tags as $name => $attributes) {
$definition->addTag($name, $attributes);
}
}
$expected = [
new Reference('my_service2'),
new Reference('my_service17'),
new Reference('my_service1'),
new Reference('my_service18'),
new Reference('my_service8'),
new Reference('my_service15'),
new Reference('my_service4'),
new Reference('my_service19'),
new Reference('my_service5'),
new Reference('my_service16'),
new Reference('my_service9'),
new Reference('my_service7'),
new Reference('my_service6'),
new Reference('my_service3'),
new Reference('my_service10'),
new Reference('my_service14'),
new Reference('my_service11'),
new Reference('my_service12'),
new Reference('my_service13'),
];
$priorityTaggedServiceTraitImplementation = new PriorityTaggedServiceTraitImplementation();
$this->assertEquals($expected, $priorityTaggedServiceTraitImplementation->test('my_custom_tag', $container));
}
public function testWithEmptyArray()
{
$container = new ContainerBuilder();
$priorityTaggedServiceTraitImplementation = new PriorityTaggedServiceTraitImplementation();
$this->assertEquals([], $priorityTaggedServiceTraitImplementation->test('my_custom_tag', $container));
}
public function testOnlyTheFirstNonIndexedTagIsListed()
{
$container = new ContainerBuilder();
$container->register('service1')->addTag('my_custom_tag', ['foo' => 'bar']);
$definition = $container->register('service2', BarTagClass::class);
$definition->addTag('my_custom_tag', ['priority' => 100]);
$definition->addTag('my_custom_tag', ['foo' => 'a']);
$definition->addTag('my_custom_tag', ['foo' => 'b']);
$definition->addTag('my_custom_tag', []);
$priorityTaggedServiceTraitImplementation = new PriorityTaggedServiceTraitImplementation();
$expected = [
new Reference('service2'),
new Reference('service1'),
];
$this->assertEquals($expected, $priorityTaggedServiceTraitImplementation->test('my_custom_tag', $container));
$tag = new TaggedIteratorArgument('my_custom_tag', 'foo');
$expected = [
'bar_tag_class' => new Reference('service2'),
'bar' => new Reference('service1'),
'a' => new Reference('service2'),
'b' => new Reference('service2'),
];
$services = $priorityTaggedServiceTraitImplementation->test($tag, $container);
$this->assertSame(array_keys($expected), array_keys($services));
$this->assertEquals($expected, $priorityTaggedServiceTraitImplementation->test($tag, $container));
}
}
class PriorityTaggedServiceTraitImplementation
{
use PriorityTaggedServiceTrait;
public function test($tagName, ContainerBuilder $container)
{
return $this->findAndSortTaggedServices($tagName, $container);
}
}