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<?php |
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/* |
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* This file is part of the Hautelook\AliceBundle package. |
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* |
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* (c) Baldur Rensch <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types = 1); |
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namespace Hautelook\AliceBundle\Alice\Generator\Instantiator\Chainable; |
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use Nelmio\Alice\Definition\MethodCall\MethodCallWithReference; |
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use Nelmio\Alice\Definition\Object\SimpleObject; |
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use Nelmio\Alice\Definition\ServiceReference\InstantiatedReference; |
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use Nelmio\Alice\FixtureInterface; |
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use Nelmio\Alice\Generator\GenerationContext; |
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use Nelmio\Alice\Generator\Instantiator\ChainableInstantiatorInterface; |
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use Nelmio\Alice\Generator\ResolvedFixtureSet; |
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use Nelmio\Alice\IsAServiceTrait; |
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use Nelmio\Alice\Throwable\Exception\Generator\Instantiator\InstantiationException; |
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use Symfony\Component\DependencyInjection\ContainerAwareInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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final class InstantiatedReferenceInstantiator implements ChainableInstantiatorInterface, ContainerAwareInterface |
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{ |
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use IsAServiceTrait; |
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private $container; |
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/** |
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* @inheritdoc |
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*/ |
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public function setContainer(ContainerInterface $container = null) |
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{ |
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$this->container = $container; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function canInstantiate(FixtureInterface $fixture): bool |
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{ |
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$constructor = $fixture->getSpecs()->getConstructor(); |
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return ( |
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null !== $constructor |
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&& $constructor instanceof MethodCallWithReference |
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&& $constructor->getCaller() instanceof InstantiatedReference |
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); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function instantiate( |
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FixtureInterface $fixture, |
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ResolvedFixtureSet $fixtureSet, |
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GenerationContext $context |
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): ResolvedFixtureSet |
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{ |
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$this->checkContainer(__METHOD__); |
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$instance = $this->createInstance($fixture); |
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return $this->generateSet($fixture, $fixtureSet, $instance); |
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} |
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private function checkContainer(string $method) |
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{ |
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if (null === $this->container) { |
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throw new \LogicException( |
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sprintf( |
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'Expected instantiator method "%s" to be used only if it has a container, but no container could' |
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.' be found.', |
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$method |
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) |
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); |
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} |
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} |
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private function createInstance(FixtureInterface $fixture) |
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{ |
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$constructor = $fixture->getSpecs()->getConstructor(); |
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list($class, $factoryReference, $method, $arguments) = [ |
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$fixture->getClassName(), |
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$constructor->getCaller()->getId(), |
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$constructor->getMethod(), |
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$constructor->getArguments() |
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]; |
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if (null === $arguments) { |
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$arguments = []; |
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} |
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$factory = $this->container->get($factoryReference); |
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$instance = $factory->$method(...$arguments); |
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if (false === $instance instanceof $class) { |
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throw new InstantiationException( |
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sprintf( |
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'Instantiated fixture was expected to be an instance of "%s". Got "%s" instead.', |
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$class, |
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get_class($instance) |
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) |
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); |
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} |
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return $instance; |
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} |
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private function generateSet( |
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FixtureInterface $fixture, |
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ResolvedFixtureSet $fixtureSet, |
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$instance |
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): ResolvedFixtureSet |
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{ |
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$objects = $fixtureSet->getObjects()->with( |
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new SimpleObject( |
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$fixture->getId(), |
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$instance |
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) |
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); |
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return $fixtureSet->withObjects($objects); |
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} |
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} |
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hautelook /
AliceBundle
