xahau.js/test/setupClientWeb.ts

import { Client, BroadcastClient } from "xrpl-local";

const port = 34371;
const baseUrl = "ws://testripple.circleci.com:";

function setup(this: any, port_ = port) {
  const tclient = new Client(baseUrl + port_);
  return tclient
    .connect()
    .then(() => {
      return tclient.connection.request({
        command: "test_command",
        data: { openOnOtherPort: true },
      });
    })
    .then((got) => {
      return new Promise<void>((resolve, reject) => {
        this.client = new Client(baseUrl + got.port);
        this.client.connect().then(resolve).catch(reject);
      });
    })
    .then(() => {
      return tclient.disconnect();
    });
}

function setupBroadcast(this: any) {
  const servers = [port, port + 1].map((port_) => baseUrl + port_);
  this.client = new BroadcastClient(servers);
  return new Promise<void>((resolve, reject) => {
    this.client.connect().then(resolve).catch(reject);
  });
}

function teardown(this: any) {
  if (this.client.isConnected()) {
    return this.client.disconnect();
  }
  return undefined;
}

export default {
  setup,
  teardown,
  setupBroadcast,
};