https://github.com/mevdschee/symfony-session-tests

A test suite for the Symfony session save handlers (to test locking support)
https://github.com/mevdschee/symfony-session-tests

session-handler session-management sessions sessionstorage symfony

Last synced: 22 days ago
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A test suite for the Symfony session save handlers (to test locking support)

• Host: GitHub
• URL: https://github.com/mevdschee/symfony-session-tests
• Owner: mevdschee
• License: mit
• Created: 2022-12-08T12:20:04.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2022-12-09T16:57:08.000Z (about 2 years ago)
• Last Synced: 2024-10-05T21:41:51.658Z (3 months ago)
• Topics: session-handler, session-management, sessions, sessionstorage, symfony
• Language: PHP
• Homepage:
• Size: 41 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Symfony session handler test suite

This repository contains a test suite for the Symfony session save handlers (to test locking support). Current handlers that can be tested (and their corresponding test mode) are:

- **standard**

  - **default** ([NativeFileSessionHandler](https://github.com/symfony/symfony/blob/6.2/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php))  

    Uses the "files" session module.

- **strict** ([docs](https://www.php.net/manual/en/session.configuration.php#ini.session.use-strict-mode) / [rfc](https://wiki.php.net/rfc/strict_sessions))

  - **pdo_mysql** ([PdoSessionHandler](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php))  

    Stores data in MySQL using PDO.

  - **memcached** ([MemcachedSessionHandler](https://github.com/symfony/symfony/blob/6.2/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php))  

    Stores data in Memcache (fails: no locking).

  - **redis** ([RedisSessionHandler](https://github.com/symfony/symfony/blob/6.2/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/RedisSessionHandler.php))  

    Stores data in Redis (fails: no locking).

Note that the standard mode testable handlers implement strict mode as well, but can't be tested as strict handlers.

## Requirements

You can install the dependencies of this script using:

    sudo apt install php-cli php-curl

Optional dependencies can be installed using:

    sudo apt install memcached php-memcached redis php-redis php-mysql

You can install the Symfony dependencies of this script using:

    wget getcomposer.org/composer.phar

    php composer.phar install

You need PHP 7.4 or higher to run the code.

## Running the tests

You should prepare your MySQL database by running the SQL script:

    cat create_mysql_symfony_session_test_db.sql | sudo mysql

You can run the tests from the command line using:

    php run-tests.php

The code will execute in about 1 second per handler and test 104 HTTP calls for each handler. The following output would mean that the tests succeeded and locking is implemented correctly (which is not the case):

    standard - default   : OK

    strict   - pdo_mysql : OK

    strict   - memcached : OK

    strict   - redis     : OK

The word "FAILED" appears on a failed test and "SKIPPED" is shown when the PHP module is not loaded for either Redis or Memcache.

## Stress testing

Use this for 100 runs:

    for i in `seq 1 100`; do php run-tests.php silent; done

As shown, you may use the argument "silent" to suppress output on successful or skipped tests.

## Links

Below you find some more interesting information about Symony, Sessions and locking:

- https://github.com/mintyphp/session-handlers (Locking handler implementations)

- https://symfony.com/doc/current/session/database.html (Symfony Session documentation)

Enjoy!