I am writing phpunit tests for API - why does it always give 500 error instead of 404 or 403 in tests?

Question

Unit testing

For example, I write: and it gives 404 according to the situation and in postman, for example, but when testing in the console, it writes And how can I display the error stack in general to see where exactly the error is, as when testing through a browser or postman? Is it even possible to do this in phpunit? Thank you.

$response->assertStatus(200);


Expected status code 200 but received 500.