Noisy Pterodactyl Melodies
    Share your code. npm Orgs help your team discover, share, and reuse code. Create a free org »

    nemo-browsermob-proxypublic

    nemo-browsermob-proxy

    nemo-browsermob-proxy is a nemo plugin aimed to capture performance data and/or add custom headers to browsers launched during nemo tests. nemo-browsermob-proxy is based on browsermob-node which is built on top of browsermob-proxy api. Once nemo-browsermob-proxy plugin is registered, browser requests are routed through the proxy. Technically nemo-browsermob-proxy can support all capabilities supported by browsermob-proxy REST API, however currently it only supports a minimal set of features like starting proxy, collecting HAR, updating headers, stopping proxy etc. More features will be added based on requests.

    Pre-requisite

    You need to install and start the [browsermob-proxy] 1

    % ./browsermob-proxy --port=8787
    

    Installation

    npm install nemo-browsermob-proxy --save-dev

    Nemo Configuration

    Add nemo-browsermob-proxy to your config/nemo-plugins.json file. Make sure priority<100 to allow plugin to register before nemo initializes the driver

     "proxy":{
            "module":"nemo-browsermob-proxy",
            "priority": 99,
            "register": true
        }

    You can optionally put your proxy preferences like proxy property under nemoData environment variable like below,

      "nemoData": {
                    "proxy": {
                         "host": "localhost", //host where browsermob-proxy is running 
                         "port": 8787,  //port on browsermob-proxy is running 
                         "proxyPort": 9090
                    }
      }

    The config above is optional. If it's not provided, following default will be applied

     "proxy": {
                 "host": "localhost", //host where browsermob-proxy is running 
                 "port": 8080,  //port on browsermob-proxy is running 
                 "proxyPort": RETURNED By BMP //whatever available when queried browsermob-proxy 
              }

    Details

    Once nemo-browsermob-proxy plugin is registered, it will start proxy and start grabbing data in HAR format. You can then set custom headers, run tests etc and then grab the output HAR file for reporting performance metrics. All nemo-browsermob-proxy methods return promises, so you can use it's methods along with WebDriverJS/nemo methods. For example,

     var headersToSet = {
                'User-Agent': 'Bananabot/1.0',
                'custom-header1': 'fancy-header1-value',
                'custom-header2': 'custom-header2-value'
     };
      nemo.browserProxy.setHeaders(headersToSet);
      nemo.driver.get('http://www.paypal.com/');
      nemo.browserProxy.writeOutputToHARFile(process.cwd() + '/data.har');
      nemo.browserProxy.stop().then(function(){
           done();
      });

    install

    npm i nemo-browsermob-proxy

    Downloadslast 7 days

    1

    version

    0.1.2

    license

    Apache 2.0

    repository

    github.com

    last publish

    collaborators

    • avatar