Mount not wroking in test

#1

I call professions in a method:

public $professions;

public function mount()
{
        $this->professions = Profession::get();
}

public function submit() 
{
   ...
}

I display professions in a view.

<div class="form-group">

<select wire:model="profession_id" class="form-control">

    @foreach ($professions as $profession)

    <option value="{{$profession->id}}">{{$profession->title}}</option>

    @endforeach

</select>

</div>

It works. But I write through tests. And the tests don’t work.

$data = [
    'name' => 'Test',
    'email' => '[email protected]',
    'profession_id' => Profession::ID__ACTOR,
];

    Livewire::test(SubscriberCreate::class)
        ->set($data) // has no $professions data
        ->call('submit')
        ->assertHasNoErrors();

I get error:
ErrorException: Invalid argument supplied for foreach()

How to solve this problem? It turns out that the mount method does not set the variable of professions in the test. I don’t want to set the variable $professions in the test. And I don’t want to check is_null($professions) in the template. It won’t be right. I want to test the work of the mount method too.

Are you using the latest version of Livewire:
latest