+++ /dev/null
-<?php
-
-/*
- * This file is part of the Behat.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Behat\Behat\HelperContainer\Argument;
-
-use Behat\Behat\Context\Argument\ArgumentResolver;
-use Behat\Behat\HelperContainer\Environment\ServiceContainerEnvironment;
-use Behat\Behat\Context\Argument\ArgumentResolverFactory;
-use Behat\Behat\Context\Argument\SuiteScopedResolverFactory;
-use Behat\Behat\HelperContainer\BuiltInServiceContainer;
-use Behat\Behat\HelperContainer\Exception\WrongContainerClassException;
-use Behat\Behat\HelperContainer\Exception\WrongServicesConfigurationException;
-use Behat\Behat\HelperContainer\ServiceContainer\HelperContainerExtension;
-use Behat\Testwork\Environment\Environment;
-use Behat\Testwork\Suite\Suite;
-use Psr\Container\ContainerInterface;
-use Symfony\Component\DependencyInjection\TaggedContainerInterface;
-
-/**
- * Generates ServiceContainer argument resolvers based on suite's `services` setting.
- *
- * @see ContextEnvironmentHandler
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-final class ServicesResolverFactory implements SuiteScopedResolverFactory, ArgumentResolverFactory
-{
- /**
- * @var TaggedContainerInterface
- */
- private $container;
-
- /**
- * Initialises factory.
- *
- * @param TaggedContainerInterface $container
- */
- public function __construct(TaggedContainerInterface $container)
- {
- $this->container = $container;
- }
-
- /**
- * {@inheritdoc}
- *
- * @deprecated as part of SuiteScopedResolverFactory deprecation. Would be removed in 4.0
- *
- * @throws WrongServicesConfigurationException
- * @throws WrongContainerClassException
- */
- public function generateArgumentResolvers(Suite $suite)
- {
- @trigger_error(
- 'SuiteScopedResolverFactory::generateArgumentResolvers() was deprecated and will be removed in 4.0',
- E_USER_DEPRECATED
- );
-
- if (!$suite->hasSetting('services')) {
- return array();
- }
-
- $container = $this->createContainer($suite->getSetting('services'));
-
- return $this->createResolvers($container, false);
- }
-
- /**
- * {@inheritdoc}
- *
- * @throws WrongServicesConfigurationException
- * @throws WrongContainerClassException
- */
- public function createArgumentResolvers(Environment $environment)
- {
- $suite = $environment->getSuite();
-
- if (!$suite->hasSetting('services')) {
- return array();
- }
-
- $container = $this->createContainer($suite->getSetting('services'));
- $autowire = $suite->hasSetting('autowire') && $suite->getSetting('autowire');
-
- if ($environment instanceof ServiceContainerEnvironment) {
- $environment->setServiceContainer($container);
- }
-
- return $this->createResolvers($container, $autowire);
- }
-
- /**
- * Creates container from the setting passed.
- *
- * @param string $settings
- *
- * @return mixed
- *
- * @throws WrongServicesConfigurationException
- */
- private function createContainer($settings)
- {
- if (is_string($settings)) {
- return $this->createContainerFromString($settings);
- }
-
- if (is_array($settings)) {
- return $this->createContainerFromArray($settings);
- }
-
- throw new WrongServicesConfigurationException(
- sprintf('`services` must be either string or an array, but `%s` given.', gettype($settings))
- );
- }
-
- /**
- * Creates custom container using class/constructor given.
- *
- * @param string $settings
- *
- * @return mixed
- *
- * @throws WrongServicesConfigurationException
- */
- private function createContainerFromString($settings)
- {
- if (0 === mb_strpos($settings, '@')) {
- return $this->loadContainerFromContainer(mb_substr($settings, 1));
- }
-
- return $this->createContainerFromClassSpec($settings);
- }
-
- /**
- * Creates built-in service container with provided settings.
- *
- * @param array $settings
- *
- * @return BuiltInServiceContainer
- */
- private function createContainerFromArray(array $settings)
- {
- return new BuiltInServiceContainer($settings);
- }
-
- /**
- * Loads container from string.
- *
- * @param string $name
- *
- * @return mixed
- *
- * @throws WrongServicesConfigurationException
- */
- private function loadContainerFromContainer($name)
- {
- $services = $this->container->findTaggedServiceIds(HelperContainerExtension::HELPER_CONTAINER_TAG);
-
- if (!array_key_exists($name, $services)) {
- throw new WrongServicesConfigurationException(
- sprintf('Service container `@%s` was not found.', $name)
- );
- }
-
- return $this->container->get($name);
- }
-
- /**
- * Creates container from string-based class spec.
- *
- * @param string $classSpec
- *
- * @return mixed
- */
- private function createContainerFromClassSpec($classSpec)
- {
- $constructor = explode('::', $classSpec);
-
- if (2 === count($constructor)) {
- return call_user_func($constructor);
- }
-
- return new $constructor[0];
- }
-
- /**
- * Checks if container implements the correct interface and creates resolver using it.
- *
- * @param mixed $container
- * @param bool $autowire
- *
- * @return ArgumentResolver[]
- *
- * @throws WrongContainerClassException
- */
- private function createResolvers($container, $autowire)
- {
- if (!$container instanceof ContainerInterface) {
- throw new WrongContainerClassException(
- sprintf(
- 'Service container is expected to implement `Psr\Container\ContainerInterface`, but `%s` does not.',
- get_class($container)
- ),
- get_class($container)
- );
- }
-
- if ($autowire) {
- return array(new ServicesResolver($container), new AutowiringResolver($container));
- }
-
- return array(new ServicesResolver($container));
- }
-}
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