prophecy: PHP Syntax error out of generated class

While working on Magento2 and trying to spec one of the classes I was working on I stumbled into this error caused by the code generation Prophecy performs.

I’m not sure if/how that’s reproducible without using Magento2, so I’ll assume that you have a working instance to reproduce it in this case.

The specific error is: PHP Parse error: syntax error, unexpected '(', expecting identifier (T_STRING) in /vagrant/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassCreator.php(49) : eval()'d code on line 286

Here’s the spec:

<?php

namespace spec\VendorName\Newsletter\Model;

use Magento\Framework\Model\Context;
use Magento\Framework\Registry;
use Magento\Newsletter\Model\Subscriber as MagentoSubscriber;
use PhpSpec\ObjectBehavior;
use Prophecy\Argument;

class SubscriberSpec extends ObjectBehavior
{
    function it_is_a_magento_model(MagentoSubscriber $subscriber, Context $context, Registry $registry)
    {
        $this->beConstructedWith($subscriber, $context, $registry);
        $this->shouldHaveType('Magento\Framework\Model\AbstractModel');
    }
}

Here’s the actual class:

<?php
namespace VendorName\Newsletter\Model;

use Magento\Framework\Data\Collection\AbstractDb;
use Magento\Framework\Model\AbstractModel;
use Magento\Framework\Model\Context;
use Magento\Framework\Model\Resource\AbstractResource;
use Magento\Framework\Registry;
use Magento\Newsletter\Model\Subscriber as MagentoSubscriber;

class Subscriber extends AbstractModel
{
    /**
     * @var MagentoSubscriber $magentoSubscriber
     */
    protected $magentoSubscriber;

    /**
     * @param MagentoSubscriber     $magentoSubscriber
     * @param Context               $context
     * @param Registry              $registry
     * @param AbstractResource|null $resource
     * @param AbstractDb|null       $resourceCollection
     * @param array                 $data
     */
    public function __construct(
        MagentoSubscriber $magentoSubscriber,
        Context $context,
        Registry $registry,
        AbstractResource $resource = null,
        AbstractDb $resourceCollection = null,
        array $data = []
    ) {
        parent::__construct($context, $registry, $resource, $resourceCollection, $data);
        $this->magentoSubscriber = $magentoSubscriber;
    }

    protected function _construct()
    {
        $this->_init('VendorName\Newsletter\Model\Resource\Subscriber');
    }
}

Here’s the generated code. I think it’s missing the closing curly bracket (}) for the namespace. Please note that even by hardcoding it and ensure code correctness, the class will not be doubled anyway.

<?php

namespace Double\Magento\Newsletter\Model\Subscriber {
    class P1 extends \Magento\Newsletter\Model\Subscriber
        implements \Prophecy\Prophecy\ProphecySubjectInterface, \Prophecy\Doubler\Generator\ReflectionInterface
    {
        private $objectProphecy;

        public function __construct(\Magento\Framework\Model\Context $context = NULL, \Magento\Framework\Registry $registry = NULL, \Magento\Newsletter\Helper\Data $newsletterData = NULL, \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig = NULL, \Magento\Framework\Mail\Template\TransportBuilder $transportBuilder = NULL, \Magento\Store\Model\StoreManagerInterface $storeManager = NULL, \Magento\Customer\Model\Session $customerSession = NULL, \Magento\Customer\Api\CustomerRepositoryInterface $customerRepository = NULL, \Magento\Customer\Api\AccountManagementInterface $customerAccountManagement = NULL, \Magento\Framework\Translate\Inline\StateInterface $inlineTranslation = NULL, \Magento\Framework\Model\Resource\AbstractResource $resource = NULL, \Magento\Framework\Data\Collection\AbstractDb $resourceCollection = NULL, array $data = NULL)
        {
            if (0 < func_num_args()) {
                call_user_func_array(array('parent', '__construct'), func_get_args());
            }
        }

        public function getId()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setId($value)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getCode()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getConfirmationLink()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getUnsubscriptionLink()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setCode($value)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getStatus()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setStatus($value)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setMessagesScope($scope)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getEmail()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setEmail($value)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setStatusChanged($value)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function isStatusChanged()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function isSubscribed()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function loadByEmail($subscriberEmail)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function loadByCustomerId($customerId)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function randomSequence($length = 32)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function subscribe($email)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function unsubscribe()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function subscribeCustomerById($customerId)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function unsubscribeCustomerById($customerId)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function updateSubscription($customerId)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function confirm($code)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function received(\Magento\Newsletter\Model\Queue $queue)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function sendConfirmationRequestEmail()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function sendConfirmationSuccessEmail()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function sendUnsubscriptionEmail()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getSubscriberFullName()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function __sleep()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function __wakeup()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setIdFieldName($name)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getIdFieldName()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function isDeleted($isDeleted = NULL)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function hasDataChanges()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setData($key, $value = NULL)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function unsetData($key = NULL)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setDataChanges($value)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getOrigData($key = NULL)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setOrigData($key = NULL, $data = NULL)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function dataHasChangedFor($field)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getResourceName()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getResourceCollection()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getCollection()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function load($modelId, $field = NULL)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function afterLoad()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function isSaveAllowed()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setHasDataChanges($flag)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function save()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function afterCommitCallback()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function isObjectNew($flag = NULL)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function beforeSave()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function validateBeforeSave()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getCacheTags()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function cleanModelCache()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function afterSave()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function delete()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function beforeDelete()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function afterDelete()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function afterDeleteCommit()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getResource()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getEntityId()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setEntityId($entityId)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function clearInstance()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getStoredData()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getEventPrefix()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function addData(array $arr)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getData($key = '', $index = NULL)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getDataByPath($path)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getDataByKey($key)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setDataUsingMethod($key, $args = array())
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getDataUsingMethod($key, $args = NULL)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function hasData($key = '')
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function toArray(array $keys = array())
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function convertToArray(array $keys = array())
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function toXml(array $keys = array(), $rootName = 'item', $addOpenTag = false, $addCdata = true)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function convertToXml(array $arrAttributes = array(), $rootName = 'item', $addOpenTag = false, $addCdata = true)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function toJson(array $keys = array())
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function convertToJson(array $keys = array())
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function toString($format = '')
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function __call($method, $args)
        {
            throw new \Prophecy\Exception\Doubler\MethodNotFoundException(sprintf('Method `%s::%s()` not found.', get_class($this), func_get_arg(0)), $this->getProphecy(), func_get_arg(0));
        }

        public function isEmpty()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function serialize($keys = array(), $valueSeparator = '=', $fieldSeparator = ' ', $quote = '"')
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function debug($data = NULL, &$objects = array())
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function offsetSet($offset, $value)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function offsetExists($offset)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function offsetUnset($offset)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function offsetGet($offset)
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getStoreId()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function ()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getChangeStatusAt()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getCustomerId()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getSubscriberEmail()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getSubscriberStatus()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getSubscriberConfirmCode()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function getSubscriberId()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setSubscriberId()
        {
            return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());
        }

        public function setProphecy(\Prophecy\Prophecy\ProphecyInterface $prophecy)
        {
            $this->objectProphecy = $prophecy;
        }

        public function getProphecy()
        {
            return $this->objectProphecy;
        }
    }

Please let me know if you need anything else.