Function setup

test/common.js:113–255

(title, configs)

}

function setup(title, configs) {
  const {
    client: clientCfg_,
    server: serverCfg_,
    allReady: allReady_,
    timeout: timeout_,
    debug,
    noForceClientReady,
    noForceServerReady,
    noClientError,
    noServerError,
  } = configs;

  // Make shallow copies of client/server configs to avoid mutating them when
  // multiple tests share the same config object reference
  let clientCfg;
  if (clientCfg_)
    clientCfg = { ...clientCfg_ };
  let serverCfg;
  if (serverCfg_)
    serverCfg = { ...serverCfg_ };

  let clientClose = false;
  let clientReady = false;
  let serverClose = false;
  let serverReady = false;
  const msg = (text) => {
    return `${title}: ${text}`;
  };

  const timeout = (typeof timeout_ === 'number'
                   ? timeout_
                   : DEFAULT_TEST_TIMEOUT);

  const allReady = (typeof allReady_ === 'function' ? allReady_ : undefined);

  if (debug) {
    if (clientCfg) {
      clientCfg.debug = (...args) => {
        console.log(`[${title}][CLIENT]`, ...args);
      };
    }
    if (serverCfg) {
      serverCfg.debug = (...args) => {
        console.log(`[${title}][SERVER]`, ...args);
      };
    }
  }

  let timer;
  let client;
  let clientReadyFn;
  let server;
  let serverReadyFn;
  if (clientCfg) {
    client = new Client();
    if (!noClientError)
      client.on('error', onError);