New in Symfony 7.4: DX Improvements (Part 2)

Preparing the Session in Functional Tests

Contributed by
Cyril Vmd
in
#61110

Symfony provides many utilities to work with the session in your web applications.
In Symfony 7.4, we added new utilities to make it easier to work with sessions in
functional tests. The $client used in tests now includes a getSession()
method that returns the session so you can store data in it.

For example, you can use this to preset CSRF tokens, A/B testing data, user
preferences, or any other stateful information required for your tests:

// tests/Controller/FormControllerTest.php
use SymfonyBundleFrameworkBundleTestWebTestCase;

class FormControllerTest extends WebTestCase
{
    public function testSetupCsrfTokenBeforeFormSubmit(): void
    {
        $client = self::createClient();

        $session = $client->getSession();
        $session->set('_csrf/form', 'fhr8d5sha3a69tpv24s5');
        $session->save();

        $client->request('POST', '/form', ['form' => ['_token' => 'fhr8d5sha3a69tpv24s5']]);
    }
}

Improved Route Debugging

Contributed by
Maximilian Pesch
in
#59780

The debug:router command is an essential tool for inspecting and debugging
routing issues in your applications. In Symfony 7.4, we’ve improved it in several ways:

• The Scheme and Host columns are only displayed when their values differ
  from ANY, making the output cleaner and easier to read;
• The Method column now displays HTTP methods in color, using the same color
  conventions as other common tools such as Swagger (blue for GET, yellow for
  POST and PUT, etc.).

Before:

After:

Better Form Accessibility

Contributed by
Jean-François Morin-Abdullah
in
#60902

In Symfony 7.4, when errors occur in Symfony forms, the fields with validation
errors now include the correct aria-invalid and aria-describedby
attributes according to WCAG 2.1 (specifically, the ARIA 21 technique).

No changes are required in your forms. Just upgrade to Symfony 7.4, and your
application will automatically become more accessible to your users.

Mocking the PHP strtotime() Function

Contributed by
Jean-Philippe Rivet
in
#60424

The PHPUnit Bridge provides the SymfonyBridgePhpUnitClockMock class,
which allows you to mock PHP’s built-in time functions: time(), microtime(),
sleep(), usleep(), gmdate(), and hrtime().

In Symfony 7.4, we’ve added the strtotime() function to this list, so you can
now mock it in your tests as well.

More Precision When Consuming Messages

Contributed by
Jean-Baptiste Delhommeau
in
#60979

The messenger:consume command is the central piece when consuming messages
routed by the Messenger component. The --all option is a convenient
shortcut to consume messages from all receivers. In Symfony 7.4, this command
has been improved with a new option called --exclude-receivers.

This new option is used together with --all to exclude specific receivers
(e.g. failed receivers) when consuming messages:

$ php bin/console messenger:consume --all 
      --exclude-receivers=queues1 
      --exclude-receivers=queues2

Automatic Integration of FrankenPHP Worker Mode

Contributed by
Alexandre Daubois
in
#60503

FrankenPHP is a modern, high-performance PHP application server created by
long-time Symfony contributor Kévin Dunglas. Recently, the FrankenPHP project
moved under the PHP organization (see github.com/php/frankenphp), becoming the
official application server for PHP applications.

FrankenPHP offers multiple execution modes. One of them is worker mode, which
boots your application once and keeps it in memory to achieve massive
performance gains.

Symfony 7.4 improves the integration with FrankenPHP worker mode. You no
longer need to install the runtime/frankenphp-symfony package. Just upgrade
to Symfony 7.4, which natively supports FrankenPHP worker mode out of the box.