---
id: 589fc830f9fc0f352b528e74
title: Set up the Environment
challengeType: 2
videoUrl: ''
localeTitle: ''
---

## Description
undefined

## Instructions
undefined

## Tests
<section id='tests'>

```yml
tests:
  - text: ''
    testString: 'getUserInput => $.get(getUserInput("url")+ "/_api/package.json") .then(data => { var packJson = JSON.parse(data); assert.property(packJson.dependencies, "socket.io", "Your project should list "socket.io" as a dependency"); }, xhr => { throw new Error(xhr.statusText); })'
  - text: ''
    testString: 'getUserInput => $.get(getUserInput("url")+ "/_api/server.js").then(data => {assert.match(data, /io.*=.*require.*("|")socket.io("|").*http/gi, "You should correctly require and instantiate socket.io as io.");}, xhr => { throw new Error(xhr.statusText); })'
  - text: ''
    testString: 'getUserInput => $.get(getUserInput("url")+ "/_api/server.js") .then(data => { assert.match(data, /io.on.*("|")connection("|").*socket/gi, "io should listen for "connection" and socket should be the 2nd arguments variable"); }, xhr => { throw new Error(xhr.statusText); })'
  - text: ''
    testString: 'getUserInput => $.get(getUserInput("url")+ "/public/client.js") .then(data => { assert.match(data, /socket.*=.*io/gi, "Your client should be connection to server with the connection defined as socket"); }, xhr => { throw new Error(xhr.statusText); })'

```

</section>

## Challenge Seed
<section id='challengeSeed'>

</section>

## Solution
<section id='solution'>

```js
// solution required
```
</section>