CODEWITHSUNDEEP
javascriptnode.jsconfignightwatch.js
Simon
Simon

Reputation: 2623

Nightwatch.js set testing environment via config file

Noob Node Warning: How do you programmatically set what config object to use when running a test?

Have been looking pretty hard for the definitive answer.

Setup:

/e2e-tests
    |-globals.js
    |-product.page.notify.stock.js
|-nightwatch.json 
|-nightwatch 


var SITE_URL = 'http://dev.local/', //this needs to be set somehow production||dev
  AJAX_URL = 'ajaxproc/getrandomoutofstock', //relative so this doesn't need to change
  select = '#mysize',
  emailError = '.error-message',
  outOfStockItem = {
    id: false,
    url: false
  };

module.exports = {
  'Get backorder stock url': function(browser) {
    browser.url(SITEURL + AJAX_URL)
      // ommitted for brevity
  },
  'Check notify stock on product page': function(client) {

    client.url(SITE_URL + outOfStockItem.url);
    // ommitted for brevity
  },

  // remaining test stuff - not needed
};

I have seen this method here by MateuszJeziorski but omits the means to get the process arguments. The examples provided with nightwatch don't answer this question either. I think the end result of the command would look something like this:

nightwatch -somekindofparametertosetenvironment -t e2e-tests/product.page.notify.stock

Upvotes: 6

Views: 12650

Answers (2)

johndodo
johndodo

Reputation: 18281

In addition to what @curtwphillips explained, you can also use nightwatch --config <config.file> to specify alternative configuration file.

Upvotes: 3

curtwphillips
curtwphillips

Reputation: 5811

It sounds like you may be able to get what you need with multiple environments in the nightwatch.json file.

You can set up your test environments with something like this in nightwatch.json:

"test_settings" : {
        "default" : {
            "launch_url" : "some_url",
            "selenium_port"  : 4444,
            "selenium_host"  : "localhost",
            "silent": true,
            "screenshots" : {
            "globals" : {
                "site_url" : "some_site"
            },      
            "desiredCapabilities": {
               "browserName": "chrome",
               "javascriptEnabled": true,
               "acceptSslCerts": true
           }
        },
        "other_environment" : {
            "globals" : {
                "site_url" : "some_other_site"
            }
        },
        "one_more_environment" : {
            "globals" : {
                "site_url" : "one_other_site",
                "other_var" : "this env needs a different variable"
            }
        }
    }

Nightwatch will let you pass in an environment with --env. Each environment can have unique global variables.

The 'default' properties are used in every environment unless they are specifically overridden.

Run a specific environment with a command like nightwatch --env "other_environment". The environment will start up with the globals listed in nightwatch.json.

Upvotes: 10

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