How to mock the AppServiceProvider app->isProduction()?

[hfoletto]

Hello there, greetings!

I'm increasing the safety of my application by using the Model::shouldBeStrict() method in my AppServiceProvider.
That's working great, however specifically for the preventLazyLoading part, I'd like to handle that automatically in production, so no errors are thrown for this specific problem. This is what I have:

// Everything strict, all the time.
Model::shouldBeStrict();

// In production, merely log lazy loading violations.
if ($this->app->isProduction()) {
    Model::handleLazyLoadingViolationUsing(function (Model $model, string $relation) {
        $class = get_class($model);

        info("Attempted to lazy load [{$relation}] on model [{$class}].");
    });
}

I added the following test to make sure this is working:

test('N+1 queries are not allowed', function () {
    User::factory()->count(2)->create();
    $output = [];
    $users = User::all();

    foreach ($users as $user) {
        // `address` is lazy loaded.
        $output[] = $user->name.' - '.$user->address->street_address_line_1;
    }
})->throws(LazyLoadingViolationException::class);

So far so good, however I'm facing problems when trying to assert that it does allow it in production. I have the following test:

test('N+1 queries are allowed in production', function () {
    config(['app.env' => 'production']);

    User::factory()->count(2)->create();
    $output = [];
    $users = User::all();

    foreach ($users as $user) {
        // `address` is lazy loaded.
        $output[] = $user->name.' - '.$user->address->street_address_line_1;
    }
})->throwsNoExceptions();

However it doesn't work. It throws the exception anyways.
Just to debug it, I tried to add the following log to the AppServiceProvider:

// Everything strict, all the time.
Model::shouldBeStrict();

logger('Logging inside AppServiceProvider. isProduction = '.($this->app->isProduction() ? 'true' : 'false'));

// In production, merely log lazy loading violations.
if ($this->app->isProduction()) {
    Model::handleLazyLoadingViolationUsing(function (Model $model, string $relation) {
        $class = get_class($model);

        info("Attempted to lazy load [{$relation}] on model [{$class}].");
    });
}

It always log that it's false.

What is the correct way to test this?

Thank you!