Testing not ended and not showing error

Hello everyone, I need help on bellow issue. I have feature testing like this

<?php

namespace Tests\Feature;

use Tests\TestCase;
use Illuminate\Support\Arr;
use Database\Seeders\ShipperSeeder;
use Database\Seeders\CategorySeeder;
use Database\Seeders\ShipperTypeSeeder;
use Database\Seeders\PaymentMethodSeeder;
use Database\Seeders\ProductSeeder;
use Database\Seeders\VariantSeeder;
use Illuminate\Support\Facades\DB;

class OrderTest extends TestCase
{
    public function prepare(): void
    {
        DB::table('categories')->truncate();

        $this->seed([
            CategorySeeder::class,
            ProductSeeder::class,
            VariantSeeder::class,
            ShipperTypeSeeder::class,
            ShipperSeeder::class,
            PaymentMethodSeeder::class
        ]);
    }

    public function orderRequest(): array
    {
        $order = [
            'voucher_id'            => null,
            'shipper_id'            => 1,
            'amount'                => 40000,
            'discount'              => 0,
            'point'                 => 200,
            'payment_type'          => 'saldo',
            'bank'                  => null,
            'shipment_weight'       => 1,
            'shipment_weight_unit'  => 'kg',
            'shipment_price'        => 18000,
            'shipment_eta'          => '2-3 days',
            'order_items' => [
                [
                    'product_id'    => 1,
                    'variant_id'    => 1,
                    'qty'           => 4,
                    'note'          => null
                ]
            ]
        ];

        return $order;
    }

    public function test_order_process_using_saldo_with_valid_request(): void
    {
        $this->prepare();
        $this->register();
        $userAddress = $this->storeAddress();
        $orderRequest = array_merge(['user_address_id' => $userAddress['id']], $this->orderRequest());
        $order = array_merge(['user_id' => $userAddress['user_id']], Arr::except($orderRequest, 'order_items'));

        $response = $this->json('post', route('order.store'), $orderRequest);

        $response->assertCreated();
        $response->assertJson([
            'rc'        => config('rc.successfully.rc'),
            'message'   => config('rc.successfully.message'),
            'data'      => [
                'order' => $order
            ]
        ]);
        $this->assertDatabaseHas('orders', $order);
        $this->assertAuthenticated();
    }

    public function test_order_process_using_bank_transfer_with_valid_request(): void
    {
        $this->prepare();
        $this->register();
        $userAddress = $this->storeAddress();
        $orderRequest = array_merge([
            'user_address_id'   => $userAddress['id'],
            'payment_type'      => 'bank_transfer',
            'bank'              => 'bca',
        ], $this->orderRequest());
        $order = array_merge(['user_id' => $userAddress['user_id']], Arr::except($orderRequest, 'order_items'));

        $response = $this->json('post', route('order.store'), $orderRequest);

        $response->assertCreated();
        $response->assertJson([
            'rc'        => config('rc.successfully.rc'),
            'message'   => config('rc.successfully.message'),
            'data'      => [
                'order' => $order
            ]
        ]);
        $this->assertDatabaseHas('orders', $order);
        $this->assertAuthenticated();
    }

    public function test_order_process_with_invalid_request(): void
    {
        $this->register();

        $response = $this->json('post', route('order.store'));

        $response->assertStatus(400);
        $response->assertJson(config('rc.invalid_data'));
        $response->assertInvalid(
            ['user_address_id', 'shipper_id', 'payment_type', 'shipment_weight', 'shipment_weight_unit', 'shipment_price', 'shipment_eta'],
            'default',
            'error'
        );
        $this->assertAuthenticated();
    }

    public function test_order_process_using_saldo_with_insufficient_balance(): void
    {
        $this->prepare();
        $this->register();
        $userAddress = $this->storeAddress();
        $orderRequest = array_merge($this->orderRequest(), [
            'user_address_id'   => $userAddress['id'],
            'amount'            => 999999
        ]);
        $order = array_merge(['user_id' => $userAddress['user_id']], Arr::except($orderRequest, 'order_items'));

        $response = $this->json('post', route('order.store'), $orderRequest);

        $response->assertStatus(400);
        $response->assertJson(config('rc.insufficient_balance'));
        $this->assertDatabaseMissing('orders', $order);
        $this->assertAuthenticated();
    }

    public function test_order_process_with_product_out_of_stock(): void
    {
        $this->prepare();
        $this->register();
        $userAddress = $this->storeAddress();
        $orderRequest = array_merge($this->orderRequest(), [
            'user_address_id'   => $userAddress['id'],
            'order_items'       => [
                0 => [
                    'product_id'    => 1,
                    'variant_id'    => 1,
                    'qty'           => 1000,
                    'note'          => null
                ]
            ]
        ]);
        $order = array_merge(['user_id' => $userAddress['user_id']], Arr::except($orderRequest, 'order_items'));

        $response = $this->json('post', route('order.store'), $orderRequest);

        $response->assertStatus(400);
        $response->assertJson(config('rc.out_of_stock'));
        $this->assertDatabaseMissing('orders', $order);
        $this->assertAuthenticated();
    }

    public function test_order_process_without_authentication(): void
    {
        $response = $this->json('post', route('order.store'));

        $response->assertUnauthorized();
        $response->assertJson(config('rc.unauthenticated'));
        $this->assertGuest();
    }
}

When I am running test one by one of function in testing using extension better php unit, the result is passed. But, when I am running testing one class, the testing not ended and not showing error in long time. How to fix it?