Laravel RefreshDatabase not working when running a test

I created a feature test api.

CategoryApiTest.php

namespace Tests\Feature;

use App\Models\Category;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Http\JsonResponse;
use Tests\TestCase;

class CategoryApiTest extends TestCase
{
    use RefreshDatabase;

    protected $faker;

    public function setUp(): void
    {
        parent::setUp(); // TODO: Change the autogenerated stub

        $this->user = $this->faker = Category::factory()
            ->create([
                'name' => 'Food',
                'description' => 'This is the food category',
                'menu' => true,
                'image' => 'IMG_4985',
                'parent_id' => '1'
            ]);
    }

    ...

    public function testUpdateCategory()
    {
        $response = $this->putJson('/api/categories/1', [
            'name' => 'Water Update',
            'description' => 'This is the water category update',
            'menu' => true,
            'image' => 'IMG_56898',
            'parent_id' => '1'
        ]);

        $response->assertStatus(JsonResponse::HTTP_OK)
            ->assertJsonFragment([
                'name' => 'Water Update',
                'slug' => 'water-update',
                'parent_id' => 1
            ]);
    }

    ...
}

This case always return fail, because cannot find category with id = 1.
I checked list categories and I see:

I create file .env.testing and database_test but I think phpunit.xml doesn't use file .env.testing so RefreshDatabase not working.

Data test does not refresh. Something wrong, please help me fix it.