strprfcrm/tests/TestCase.php

<?php

namespace Tests;

use Illuminate\Foundation\Http\Middleware\ValidateCsrfToken;
use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
use RuntimeException;

abstract class TestCase extends BaseTestCase
{
    protected function setUp(): void
    {
        parent::setUp();

        $this->guardAgainstProductionDatabase();

        $this->withoutMiddleware(ValidateCsrfToken::class);
    }

    private function guardAgainstProductionDatabase(): void
    {
        $database = config('database.connections.'.config('database.default').'.database');

        if ($database !== 'crm_testing') {
            throw new RuntimeException(sprintf(
                'Refusing to run tests against database "%s". Expected "crm_testing". '.
                'Likely cause: stale bootstrap/cache/config.php. Run "php artisan config:clear".',
                $database
            ));
        }
    }
}