if response.text().unwrap() == "2" {
      break;
    }

    if i == 400 {
      panic!("server failed to sync");
    }

    thread::sleep(Duration::from_millis(25));
  }

  child.kill().unwrap();
}

#[test]
fn missing_credentials() {
  let rpc_server = test_bitcoincore_rpc::spawn();

  CommandBuilder::new("--bitcoin-rpc-user foo server")
    .rpc_server(&rpc_server)
    .expected_exit_code(1)
    .expected_stderr("error: no bitcoind rpc password specified\n")
    .run_and_extract_stdout();

  CommandBuilder::new("--bitcoin-rpc-pass bar server")
    .rpc_server(&rpc_server)
    .expected_exit_code(1)
    .expected_stderr("error: no bitcoind rpc user specified\n")
    .run_and_extract_stdout();
}

#[test]
fn all_endpoints_in_recursive_directory_return_json() {
  let rpc_server = test_bitcoincore_rpc::spawn();
  create_wallet(&rpc_server);

  rpc_server.mine_blocks(2);

  let server = TestServer::spawn_with_args(&rpc_server, &[]);

  assert_eq!(server.request("/r/blockheight").json::<u64>().unwrap(), 2);

  assert_eq!(server.request("/r/blocktime").json::<u64>().unwrap(), 2);