… (cyve)This PR was merged into the 7.4 branch.Discussion----------[FrameworkBundle] Prepare session in functionnal tests| Q             | A| ------------- | ---| Branch?       | 7.4| Bug fix?      | no| New feature?  | yes| Deprecations? | no| Issues        |Fix#46023| License       | MIT| Doc PR |symfony/symfony-docs#21352 |Hello,I propose to add a `getSession()` method to the `KernelBrowser` class to be able to prepare the session before sending a HTTP request in a functionnal test. It could be used to preset CSRF tokens, A/B testing data, user preferences, or any stateful information required for the test.I also propose to use `getSession()` in the `loginUser()` method. Then, the session could be preset either before or after the login, without risking to be overwritten.```phppublic function testForm(){    $client = self::createClient();    $client->loginUser(new InMemoryUser('admin', null));    $session = $client->getSession();    $session->set('_csrf/form', '123456789');    $session->set('foo', 'bar');    $session->save();    $client->request('POST', '/form', ['form' => ['_token' => '123456789']]);}```In this example, the session will contain :```phparray:3 [  "_security_main" => "O:52:"Symfony\Bundle\FrameworkBundle\Test\TestBrowserToken":2:{i:0;s:4:"main";i:1;a:5:{i:0;O:49:"Symfony\Component\Security\Core\User\InMemoryUser":4:{s:59:"\x00Symfony\Component\Security\Core\User\InMemoryUser\x00username";s:5:"admin";s:59:"\x00Symfony\Component\Security\Core\User\InMemoryUser\x00password";N;s:56:"\x00Symfony\Component\Security\Core\User\InMemoryUser\x00roles";a:0:{}s:58:"\x00Symfony\Component\Security\Core\User\InMemoryUser\x00enabled";b:1;}i:1;b:1;i:2;N;i:3;a:0:{}i:4;a:0:{}}}",  "_csrf/form" => "123456789",  "foo" => "bar"]```Thanks in advance for your feedbacks 😄Commits-------a8f045f [FrameworkBundle] Add KernelBrowser::getSession()

… (cyve)This PR was merged into the 7.4 branch.Discussion----------[FrameworkBundle] Prepare session in functionnal tests| Q             | A| ------------- | ---| Branch?       | 7.4| Bug fix?      | no| New feature?  | yes| Deprecations? | no| Issues        | Fix #46023| License       | MIT| Doc PR |symfony/symfony-docs#21352 |Hello,I propose to add a `getSession()` method to the `KernelBrowser` class to be able to prepare the session before sending a HTTP request in a functionnal test. It could be used to preset CSRF tokens, A/B testing data, user preferences, or any stateful information required for the test.I also propose to use `getSession()` in the `loginUser()` method. Then, the session could be preset either before or after the login, without risking to be overwritten.```phppublic function testForm(){    $client = self::createClient();    $client->loginUser(new InMemoryUser('admin', null));    $session = $client->getSession();    $session->set('_csrf/form', '123456789');    $session->set('foo', 'bar');    $session->save();    $client->request('POST', '/form', ['form' => ['_token' => '123456789']]);}```In this example, the session will contain :```phparray:3 [  "_security_main" => "O:52:"Symfony\Bundle\FrameworkBundle\Test\TestBrowserToken":2:{i:0;s:4:"main";i:1;a:5:{i:0;O:49:"Symfony\Component\Security\Core\User\InMemoryUser":4:{s:59:"\x00Symfony\Component\Security\Core\User\InMemoryUser\x00username";s:5:"admin";s:59:"\x00Symfony\Component\Security\Core\User\InMemoryUser\x00password";N;s:56:"\x00Symfony\Component\Security\Core\User\InMemoryUser\x00roles";a:0:{}s:58:"\x00Symfony\Component\Security\Core\User\InMemoryUser\x00enabled";b:1;}i:1;b:1;i:2;N;i:3;a:0:{}i:4;a:0:{}}}",  "_csrf/form" => "123456789",  "foo" => "bar"]```Thanks in advance for your feedbacks 😄Commits-------a8f045fdbcb [FrameworkBundle] Add KernelBrowser::getSession()