getJson('/api/internal/companies')->assertUnauthorized(); } public function test_internal_api_accepts_valid_signature(): void { config(['platform.internal_api_key' => 'testing-secret']); $timestamp = now()->toIso8601String(); $body = ''; $signature = hash_hmac('sha256', $timestamp . '.' . $body, 'testing-secret'); $this->withHeaders([ 'X-WMS-Timestamp' => $timestamp, 'X-WMS-Signature' => $signature, ])->getJson('/api/internal/companies')->assertOk(); } }