app/tests/Feature/User/Dish/ListUserDishesTest.php

<?php

namespace Tests\Feature\User\Dish;

use App\Models\Dish;
use App\Models\Planner;
use App\Models\User;
use App\Models\UserDish;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Testing\Fluent\AssertableJson;
use Tests\TestCase;
use Tests\Traits\HasPlanner;

class ListUserDishesTest extends TestCase
{
    use HasPlanner;
    use RefreshDatabase;

    public function test_planner_can_see_user_dish(): void
    {
        $planner = $this->planner;
        $users = User::factory()->planner($planner)->count(10)->create();
        $dishes = Dish::factory()->planner($planner)->count(10)->create();
        $users->each(function ($user) use ($dishes) {
            $user->dishes()->attach($dishes->random(5));
        });

        $this
            ->actingAs($planner)
            ->get(route('api.user-dishes.index'))
            ->assertStatus(200)
            ->assertJson(fn (AssertableJson $json) => $json
                ->where('success', true)
                ->has('payload.user_dishes', 10 * 5)
                ->where('errors', null)
            );
    }

    public function test_planner_cannot_see_user_dishes_from_other_planner(): void
    {
        $planner = $this->planner;
        $otherPlanner = Planner::factory()->create();
        $users = User::factory()->planner($planner)->count(10)->create();
        $dishes = Dish::factory()->planner($planner)->count(10)->create();
        $users->each(function ($user) use ($dishes) {
            $user->dishes()->attach($dishes->random(rand(1, 5)));
        });

        $this
            ->actingAs($otherPlanner)
            ->get(route('api.user-dishes.index'))
            ->assertStatus(200)
            ->assertJson(fn (AssertableJson $json) => $json
                ->where('success', true)
                ->has('payload.user_dishes', 0)
                ->where('errors', null)
            );
    }

}