Make validation exception's error bag visible when testing

[furatamasensei]

I was wondering about the current validation exception handling when testing a laravel app. For now, we only get this message when using $this->withoutExceptionHandling() method in our setUp:

Tests:  1 failed, 23 passed, 3 pending
   Illuminate\Validation\ValidationException
   The given data was invalid

However, I was expecting it to be more like this:

Tests:  1 failed, 23 passed, 3 pending
   Illuminate\Validation\ValidationException
   The given data was invalid, [
       'errors' => [all the validation errors listed here]
   ]

It is easier to us to debug when something is happening in the validation scope so we don't need to guess what errors in what field when we just want to make sure the data is properly inserted to the database using factory. I see no point of implementing a unit test if we ended up using postman/3rd party software to test the API itself.

I also posted a question here in stackoverflow but no one seems to have the answer yet.

Does this feature is already exist or am I missed something?