SmartMirror-Projektarbeit/node_modules/webdriver/README.md

WebDriver
=========

> A lightweight, non-opinionated implementation of the [WebDriver specification](https://w3c.github.io/webdriver/webdriver-spec.html) including mobile commands supported by [Appium](http://appium.io/)

There are [tons](https://github.com/christian-bromann/awesome-selenium#javascript) of Selenium and WebDriver binding implementations in the Node.js world. Every one of them have an opinionated API and recommended way to use. This binding is the most non-opinionated you will find as it just represents the [WebDriver specification](https://w3c.github.io/webdriver/webdriver-spec.html) and doesn't come with any extra or higher level abstraction. It is lightweight and comes with support for the [WebDriver specification](https://w3c.github.io/webdriver/webdriver-spec.html) and Appium's [Mobile JSONWire Protocol](https://github.com/appium/appium-base-driver/blob/master/docs/mjsonwp/protocol-methods.md).

## Install

To install this package from NPM run:

```sh
$ npm i webdriver
```

## Example

The following example demonstrates a simple Google Search scenario:

```js
import WebDriver from 'webdriver';

(async () => {
    const client = await WebDriver.newSession({
        path: '/',
        capabilities: { browserName: 'firefox' }
    })

    await client.navigateTo('https://www.google.com/ncr')

    const searchInput = await client.findElement('css selector', '#lst-ib')
    await client.elementSendKeys(searchInput['element-6066-11e4-a52e-4f735466cecf'], 'WebDriver')

    const searchBtn = await client.findElement('css selector', 'input[value="Google Search"]')
    await client.elementClick(searchBtn['element-6066-11e4-a52e-4f735466cecf'])

    console.log(await client.getTitle()) // outputs "WebDriver - Google Search"

    await client.deleteSession()
})()
```

# Configuration

To create a WebDriver session call the `newSession` method on the `WebDriver` class and pass in your configurations:

```js
import WebDriver from 'webdriver'
const client = await WebDriver.newSession(options)
```

The following options are available:

### capabilities
Defines the [capabilities](https://w3c.github.io/webdriver/webdriver-spec.html#capabilities) you want to run in your Selenium session.

Type: `Object`<br>
Required: `true`

### logLevel
Level of logging verbosity.

Type: `String`<br>
Default: *info*<br>
Options: *trace* | *debug* | *info* | *warn* | *error* | *silent*

### protocol
Protocol to use when communicating with the Selenium standalone server (or driver).

Type: `String`<br>
Default: *http*
Options: *http* | *https*

### hostname
Host of your WebDriver server.

Type: `String`<br>
Default: *localhost*

### port
Port your WebDriver server is on.

Type: `Number`<br>
Default: *4444*

### path
Path to WebDriver endpoint or grid server.

Type: `String`<br>
Default: */*

### queryParams
Query parameters that are propagated to the driver server.

Type: `Object`
Default: `null`

### connectionRetryTimeout
Timeout for any WebDriver request to a driver or grid.

Type: `Number`<br>
Default: *120000*

### connectionRetryCount
Count of request retries to the Selenium server.

Type: `Number`<br>
Default: *2*

### agent

Allows you to use a custom` http`/`https`/`http2` [agent](https://www.npmjs.com/package/got#agent) to make requests.

Type: `Object`<br>
Default:

```js
{
    http: new http.Agent({ keepAlive: true }),
    https: new https.Agent({ keepAlive: true })
}
```

### transformRequest
Function intercepting [HTTP request options](https://github.com/sindresorhus/got#options) before a WebDriver request is made

Type: `(RequestOptions) => RequestOptions`<br>
Default: *none*

### transformResponse
Function intercepting HTTP response objects after a WebDriver response has arrived

Type: `(Response, RequestOptions) => Response`<br>
Default: *none*