Why doesn't the autoloader work in PHPUnit tests (Class not found)?

Question

Yii

I can't figure out why PHPUnit test throws an error Class 'app\someDir\SomeClass' not found
projectName\someDir\SomeClass.php

namespace app\someDir;
class SomeClass { }

projectName\tests\SomeTest.php

namespace app\tests;
use app\someDir\SomeClass;
class SomeTest extends \PHPUnit\Framework\TestCase
{ /* работа с классом SomeClass */ }

projectName\composer.json

"autoload": {
     "psr-4": {
         "app\\": ""
     }
}

I launch with a team

php phpunit --bootstrap projectName/vendor/autoload.php projectName\tests

Tell me, please, what could be the problem? Various fiddling with namespaces and the autoload section in the composer.json file didn't work.

Answer 1

in /web/test.php(well, or in another config file that was specified in the test settings) specify alias + controllerNamespace , as far as I understand, you changed the default namespace