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vendor/symfony/http-foundation/Session/Storage/MockArraySessionStorage.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\HttpFoundation\Session\Storage;
+
+use Symfony\Component\HttpFoundation\Session\SessionBagInterface;
+
+/**
+ * MockArraySessionStorage mocks the session for unit tests.
+ *
+ * No PHP session is actually started since a session can be initialized
+ * and shutdown only once per PHP execution cycle.
+ *
+ * When doing functional testing, you should use MockFileSessionStorage instead.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Bulat Shakirzyanov <mallluhuct@gmail.com>
+ * @author Drak <drak@zikula.org>
+ */
+class MockArraySessionStorage implements SessionStorageInterface
+{
+    /**
+     * @var string
+     */
+    protected $id = '';
+
+    /**
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * @var bool
+     */
+    protected $started = false;
+
+    /**
+     * @var bool
+     */
+    protected $closed = false;
+
+    /**
+     * @var array
+     */
+    protected $data = [];
+
+    /**
+     * @var MetadataBag
+     */
+    protected $metadataBag;
+
+    /**
+     * @var array|SessionBagInterface[]
+     */
+    protected $bags = [];
+
+    public function __construct(string $name = 'MOCKSESSID', ?MetadataBag $metaBag = null)
+    {
+        $this->name = $name;
+        $this->setMetadataBag($metaBag);
+    }
+
+    /**
+     * @return void
+     */
+    public function setSessionData(array $array)
+    {
+        $this->data = $array;
+    }
+
+    public function start(): bool
+    {
+        if ($this->started) {
+            return true;
+        }
+
+        if (empty($this->id)) {
+            $this->id = $this->generateId();
+        }
+
+        $this->loadSession();
+
+        return true;
+    }
+
+    public function regenerate(bool $destroy = false, ?int $lifetime = null): bool
+    {
+        if (!$this->started) {
+            $this->start();
+        }
+
+        $this->metadataBag->stampNew($lifetime);
+        $this->id = $this->generateId();
+
+        return true;
+    }
+
+    public function getId(): string
+    {
+        return $this->id;
+    }
+
+    /**
+     * @return void
+     */
+    public function setId(string $id)
+    {
+        if ($this->started) {
+            throw new \LogicException('Cannot set session ID after the session has started.');
+        }
+
+        $this->id = $id;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return void
+     */
+    public function setName(string $name)
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * @return void
+     */
+    public function save()
+    {
+        if (!$this->started || $this->closed) {
+            throw new \RuntimeException('Trying to save a session that was not started yet or was already closed.');
+        }
+        // nothing to do since we don't persist the session data
+        $this->closed = false;
+        $this->started = false;
+    }
+
+    /**
+     * @return void
+     */
+    public function clear()
+    {
+        // clear out the bags
+        foreach ($this->bags as $bag) {
+            $bag->clear();
+        }
+
+        // clear out the session
+        $this->data = [];
+
+        // reconnect the bags to the session
+        $this->loadSession();
+    }
+
+    /**
+     * @return void
+     */
+    public function registerBag(SessionBagInterface $bag)
+    {
+        $this->bags[$bag->getName()] = $bag;
+    }
+
+    public function getBag(string $name): SessionBagInterface
+    {
+        if (!isset($this->bags[$name])) {
+            throw new \InvalidArgumentException(sprintf('The SessionBagInterface "%s" is not registered.', $name));
+        }
+
+        if (!$this->started) {
+            $this->start();
+        }
+
+        return $this->bags[$name];
+    }
+
+    public function isStarted(): bool
+    {
+        return $this->started;
+    }
+
+    /**
+     * @return void
+     */
+    public function setMetadataBag(?MetadataBag $bag = null)
+    {
+        if (1 > \func_num_args()) {
+            trigger_deprecation('symfony/http-foundation', '6.2', 'Calling "%s()" without any arguments is deprecated, pass null explicitly instead.', __METHOD__);
+        }
+        $this->metadataBag = $bag ?? new MetadataBag();
+    }
+
+    /**
+     * Gets the MetadataBag.
+     */
+    public function getMetadataBag(): MetadataBag
+    {
+        return $this->metadataBag;
+    }
+
+    /**
+     * Generates a session ID.
+     *
+     * This doesn't need to be particularly cryptographically secure since this is just
+     * a mock.
+     */
+    protected function generateId(): string
+    {
+        return hash('sha256', uniqid('ss_mock_', true));
+    }
+
+    /**
+     * @return void
+     */
+    protected function loadSession()
+    {
+        $bags = array_merge($this->bags, [$this->metadataBag]);
+
+        foreach ($bags as $bag) {
+            $key = $bag->getStorageKey();
+            $this->data[$key] ??= [];
+            $bag->initialize($this->data[$key]);
+        }
+
+        $this->started = true;
+        $this->closed = false;
+    }
+}