All the methods related to fixtures were removed. Instead of loading fixtures in your tests, you should use DAMADoctrineTestBundle .
The assertMailSent method has been removed, since Swiftmailer is not supported anymore. You should use the
Symfony Mailer component instead, and the assertEmailCount method.
New minimum requirements are PHP 8.1 and Symfony 6.4.
The AbstractContainerAwareFixture was removed. Inject your dependencies directly instead of the whole container.
A bunch of methods are now static. This is affecting you only if you're overriding such methods, since you
need to declare as static your methods too. Calling such method can be left untouched (e.g. you can still call
methods using $this-> instead of self::).
Also, $em proteced property is now static. If you were using $this->em, you need to use self::$em instead.
Since Symfony Test class introduced a static $client property, we had to move our
own non-static property. So, you need to change every occurrence of $this->client
to self::$client (or static::$client) in your tests.
You cannot pass $crawler as first parameter of method getFormValue anymore.
Such use of parameter was deprecated in version 3, so it has been removed now.
Method ajax is now static. Instead of $this->ajax(...), you need to use self::ajax(...)
Since Symfony Test class introduced a static $container property, we had to remove our
own non-static property. So, if you were using $this->container in your tests, you need
to change it in static::$container.
Also, methods previously deprecated were removed:
$this->getContainer()(usestatic::$containerinstead)$this->getClient()(use$this->clientinstead)
If you were using the static proprerty $admin (with password taken from parameter admin_password)
for basic auth, this is not working anymore.
Instead, you need to define two static properties: $authUser and $authPw, containing respectively
username and password. In this way, you'll be able to use different users in different test classes.