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Copy pathDoctrine2.php
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349 lines (318 loc) · 11.9 KB
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<?php
namespace Codeception\Module;
/**
* Allows integration and testing for projects with Doctrine2 ORM.
*
* Doctrine2 uses EntityManager to perform all database operations.
* As the module uses active connection and active entity manager, instance of this object should be passed to this module.
*
* It can be done in bootstrap file, by setting static $em property:
*
* ``` php
* <?php
*
* \Codeception\Module\Doctrine2::$em = $em
*
* ```
* ## Status
*
* * Maintainer: **davert**
* * Stability: **stable**
* * Contact: codecept@davert.mail.ua
*
* ## Config
*
* * auto_connect: true - tries to get EntityManager through connected frameworks. If none found expects the $em values specified as described above.
* * cleanup: true - all doctrine queries will be run in transaction, which will be rolled back at the end of test.
*
* ### Example (`functional.suite.yml`)
*
* modules:
* enabled: [Doctrine2]
* config:
* Doctrine2:
* cleanup: false
*/
class Doctrine2 extends \Codeception\Module
{
protected $config = array('cleanup' => true, 'auto_connect' => true);
/**
* @var \Doctrine\ORM\EntityManager
*/
public static $em = null;
public function _before(\Codeception\TestCase $test)
{
// trying to connect to Symfony2 and get event manager
if ($this->config['auto_connect']) {
if ($this->hasModule('Symfony2')) {
$symfonyModule = $this->getModule('Symfony2');
$kernel = $symfonyModule->kernel;
if ($kernel->getContainer()->has('doctrine')) {
self::$em = $kernel->getContainer()->get('doctrine.orm.entity_manager');
$symfonyModule->client->persistentServices[] = 'doctrine.orm.entity_manager';
$symfonyModule->client->persistentServices[] = 'doctrine.orm.default_entity_manager';
}
}
if ($this->hasModule('ZF2')) {
$zf2Module = $this->getModule('ZF2');
$application = $zf2Module->application;
$serviceLocator = $application->getServiceManager();
if ($entityManager = $serviceLocator->get('Doctrine\ORM\EntityManager')) {
self::$em = $entityManager;
}
}
}
if (!self::$em) throw new \Codeception\Exception\ModuleConfig(__CLASS__,
"Doctrine2 module requires EntityManager explicitly set.\n" .
"You can use your bootstrap file to assign the EntityManager:\n\n" .
'\Codeception\Module\Doctrine2::$em = $em');
if (!self::$em instanceof \Doctrine\ORM\EntityManager) throw new \Codeception\Exception\ModuleConfig(__CLASS__,
"Entity Manager was not properly set.\n" .
"You can use your bootstrap file to assign the EntityManager:\n\n" .
'\Codeception\Module\Doctrine2::$em = $em');
self::$em->getConnection()->connect();
if ($this->config['cleanup']) {
self::$em->getConnection()->beginTransaction();
}
}
public function _after(\Codeception\TestCase $test)
{
if (!self::$em) throw new \Codeception\Exception\ModuleConfig(__CLASS__,
"Doctrine2 module requires EntityManager explicitly set.\n" .
"You can use your bootstrap file to assign the EntityManager:\n\n" .
'\Codeception\Module\Doctrine2::$em = $em');
if ($this->config['cleanup'] && self::$em->getConnection()->isTransactionActive()) {
try {
self::$em->getConnection()->rollback();
} catch (\PDOException $e) {
}
}
$this->clean();
}
protected function clean()
{
$em = self::$em;
$reflectedEm = new \ReflectionClass($em);
if ($reflectedEm->hasProperty('repositories')) {
$property = $reflectedEm->getProperty('repositories');
$property->setAccessible(true);
$property->setValue($em, array());
}
self::$em->clear();
}
/**
* Performs $em->flush();
*/
public function flushToDatabase()
{
self::$em->flush();
}
/**
* Adds entity to repository and flushes. You can redefine it's properties with the second parameter.
*
* Example:
*
* ``` php
* <?php
* $I->persistEntity(new \Entity\User, array('name' => 'Miles'));
* $I->persistEntity($user, array('name' => 'Miles'));
* ```
*
* @param $obj
* @param array $values
*/
public function persistEntity($obj, $values = array()) {
if ($values) {
$reflectedObj = new \ReflectionClass($obj);
foreach ($values as $key => $val) {
$property = $reflectedObj->getProperty($key);
$property->setAccessible(true);
$property->setValue($obj, $val);
}
}
self::$em->persist($obj);
self::$em->flush();
}
/**
* Mocks the repository.
*
* With this action you can redefine any method of any repository.
* Please, note: this fake repositories will be accessible through entity manager till the end of test.
*
* Example:
*
* ``` php
* <?php
*
* $I->haveFakeRepository('Entity\User', array('findByUsername' => function($username) { return null; }));
*
* ```
*
* This creates a stub class for Entity\User repository with redefined method findByUsername, which will always return the NULL value.
*
* @param $classname
* @param array $methods
*/
public function haveFakeRepository($classname, $methods = array())
{
$em = self::$em;
$metadata = $em->getMetadataFactory()->getMetadataFor($classname);
$customRepositoryClassName = $metadata->customRepositoryClassName;
if (!$customRepositoryClassName) $customRepositoryClassName = '\Doctrine\ORM\EntityRepository';
$mock = \Codeception\Util\Stub::make($customRepositoryClassName, array_merge(array('_entityName' => $metadata->name,
'_em' => $em,
'_class' => $metadata), $methods));
$em->clear();
$reflectedEm = new \ReflectionClass($em);
if ($reflectedEm->hasProperty('repositories')) {
$property = $reflectedEm->getProperty('repositories');
$property->setAccessible(true);
$property->setValue($em, array_merge($property->getValue($em), array($classname => $mock)));
} else {
$this->debugSection('Warning','Repository can\'t be mocked, the EventManager class doesn\'t have "repositories" property');
}
}
/**
* Persists record into repository.
* This method crates an entity, and sets its properties directly (via reflection).
* Setters of entity won't be executed, but you can create almost any entity and save it to database.
* Returns id using `getId` of newly created entity.
*
* ```php
* $I->haveInRepository('Entity\User', array('name' => 'davert'));
* ```
*/
public function haveInRepository($entity, array $data)
{
$reflectedEntity = new \ReflectionClass($entity);
$entityObject = $reflectedEntity->newInstance();
foreach ($reflectedEntity->getProperties() as $property) {
/** @var $property \ReflectionProperty */
if (!isset($data[$property->name])) {
continue;
}
$property->setAccessible(true);
$property->setValue($entityObject, $data[$property->name]);
}
self::$em->persist($entityObject);
self::$em->flush();
if (method_exists($entityObject, 'getId')) {
$id = $entityObject->getId();
$this->debug("$entity entity created with id:$id");
return $id;
}
}
/**
* Flushes changes to database executes a query defined by array.
* It builds query based on array of parameters.
* You can use entity associations to build complex queries.
*
* Example:
*
* ``` php
* <?php
* $I->seeInRepository('User', array('name' => 'davert'));
* $I->seeInRepository('User', array('name' => 'davert', 'Company' => array('name' => 'Codegyre')));
* $I->seeInRepository('Client', array('User' => array('Company' => array('name' => 'Codegyre')));
* ?>
* ```
*
* Fails if record for given criteria can\'t be found,
*
* @param $entity
* @param array $params
*/
public function seeInRepository($entity, $params = array()) {
$res = $this->proceedSeeInRepository($entity, $params);
$this->assert($res);
}
/**
* Flushes changes to database and performs ->findOneBy() call for current repository.
*
* @param $entity
* @param array $params
*/
public function dontSeeInRepository($entity, $params = array()) {
$res = $this->proceedSeeInRepository($entity, $params);
$this->assertNot($res);
}
protected function proceedSeeInRepository($entity, $params = array())
{
// we need to store to database...
self::$em->flush();
$data = self::$em->getClassMetadata($entity);
$qb = self::$em->getRepository($entity)->createQueryBuilder('s');
$this->buildAssociationQuery($qb,$entity, 's', $params);
$this->debug($qb->getDQL());
$res = $qb->getQuery()->getArrayResult();
return array('True', (count($res) > 0), "$entity with " . json_encode($params));
}
/**
* Selects field value from repository.
* It builds query based on array of parameters.
* You can use entity associations to build complex queries.
*
* Example:
*
* ``` php
* <?php
* $email = $I->grabFromRepository('User', 'email', array('name' => 'davert'));
* ?>
* ```
*
* @version 1.1
* @param $entity
* @param $field
* @param array $params
* @return array
*/
public function grabFromRepository($entity, $field, $params = array())
{
// we need to store to database...
self::$em->flush();
$data = self::$em->getClassMetadata($entity);
$qb = self::$em->getRepository($entity)->createQueryBuilder('s');
$qb->select('s.'.$field);
$this->buildAssociationQuery($qb,$entity, 's', $params);
$this->debug($qb->getDQL());
return $qb->getQuery()->getSingleScalarResult();
}
/**
* It's Fuckin Recursive!
*
* @param $qb
* @param $assoc
* @param $alias
* @param $params
*/
protected function buildAssociationQuery($qb, $assoc, $alias, $params)
{
$data = self::$em->getClassMetadata($assoc);
foreach ($params as $key => $val) {
if (isset($data->associationMappings)) {
if ($map = array_key_exists($key, $data->associationMappings)) {
if (is_array($val)) {
$qb->innerJoin("$alias.$key", $key);
foreach ($val as $column => $v) {
if (is_array($v)) {
$this->buildAssociationQuery($qb, $map['targetEntity'], $column, $v);
continue;
}
$paramname = $key.'__'.$column;
$qb->andWhere("$key.$column = :$paramname");
$qb->setParameter($paramname, $v);
}
continue;
}
}
}
if ($val === null) {
$qb->andWhere("s.$key IS NULL");
} else {
$paramname = "s__$key";
$qb->andWhere("s.$key = :$paramname");
$qb->setParameter($paramname, $val);
}
}
}
}