How to get configs from services.yaml in tests?

Question

symfony

Hello.
Symfony is not my profile )), but it is necessary.

It got stuck and I can't reach the /config/services.yaml configs to use parameters in unit tests.
And there are a kiloton of docks, and I don’t understand what I need to use.

Please tell me how to check it to make it work.

class MyTest extends WebTestCase
{
    private array $params;

    // так работать не будет
    public function __construct(ParameterBagInterface $params, $name = null, array $data = [], $dataName = '')
    {
        parent::__construct($name, $data, $dataName);

        $this->params = $params->get('my_config');;
    }
}

Answer 1

There are two points in the task:
1) it is not clear whether you configured the
Symfony dock environment to run under test and a note about setting up environments
2) The parameters can be accessed through the container

$client = self::createClient();
    $normalContainer = $client->getContainer();
    $param = $normalContainer->getParameter('param_name');

or by doing autowiring (describe in services.yaml the parameter injection into the class constructor, but it seems that this number does not pass with tests)