$user = User::query()->where('id', '!=', $shelf->owned_by)->first();
$this->asAdmin()->put($shelf->getUrl('permissions'), ['owned_by' => $user->id]);
$this->assertDatabaseHas('bookshelves', ['owned_by' => $user->id, 'id' => $shelf->id]);
}
$user = User::query()->where('id', '!=', $shelf->owned_by)->first();
$this->asAdmin()->put($shelf->getUrl('permissions'), ['owned_by' => $user->id]);
$this->assertDatabaseHas('bookshelves', ['owned_by' => $user->id, 'id' => $shelf->id]);
}