app/tests/Feature/User/Dish/ShowUserDishTest.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 ShowUserDishTest extends TestCase
{
    use HasPlanner;
    use RefreshDatabase;

    protected function setUp(): void
    {
        parent::setUp();
        $this->setUpHasPlanner();
    }

    public function test_planner_can_see_user_dish(): void
    {
        $planner = $this->planner;
        $user = User::factory()->planner($planner)->create();
        $dish = Dish::factory()->planner($planner)->create();
        $user->dishes()->attach($dish);

        $userDish = $user->userDishes->first();

        $this
            ->actingAs($planner)
            ->get(route('api.users.dishes.show', [
                'user' => $user->id,
                'dish' => $dish->id,
            ]))
            ->assertStatus(200)
            ->assertJson(fn (AssertableJson $json) => $json
                ->where('success', true)
                ->has('payload', fn ($json) => $json
                    ->has('user_dish', fn ($json) => $json
                        ->where('id', $userDish->id)
                        ->has('user', fn ($json) => $json
                            ->where('id', $user->id)
                            ->where('name', $user->name)
                        )
                        ->has('dish', fn ($json) => $json
                            ->where('id', $dish->id)
                            ->where('planner_id', $planner->id)
                            ->where('name', $dish->name)
                            ->has('users')
                        )
                        ->where('recurrences', [])
                    )
                )
                ->where('errors', null)
            );
    }

    public function test_planner_cannot_see_user_dish_of_other_user(): void
    {
        $planner = $this->planner;
        $otherPlanner = Planner::factory()->create();
        $user = User::factory()->planner($otherPlanner)->create();
        $dish = Dish::factory()->planner($otherPlanner)->create();
        $user->dishes()->attach($dish);

        $this
            ->actingAs($planner)
            ->get(route('api.users.dishes.show', [
                'user' => $user->id,
                'dish' => $dish->id,
            ]))
            ->assertStatus(404)
            ->assertJson(fn (AssertableJson $json) => $json
                ->where('success', false)
                ->where('payload', null)
                ->where('errors', ['MODEL_NOT_FOUND'])
            );
    }
}