assertTrue($rpcClient->ping(), sprintf('Failed to ping %s', COFFEE_DOMAIN)); } catch (Exception $e) { $this->fail('Failed to create RPC client: ' . $e->getMessage()); } } public function testTeapotPing(): void { try { $rpcClient = new SocialClient(Helper::generateRandomPeer(TEAPOT_DOMAIN, prefix: 'pingTest')); $this->assertTrue($rpcClient->ping(), sprintf('Failed to ping %s', TEAPOT_DOMAIN)); } catch (Exception $e) { $this->fail('Failed to create RPC client: ' . $e->getMessage()); } } }