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Replies for: Are you sure that your system test is trying to connect with the remote chrome hosted inside the selenium container. I think your issue is that th...

 
colindresj profile image
JC •

My application_system_test_case.rb looks like this:

require "test_helper"
require "socket"

def prepare_options
  driver_options = {
    desired_capabilities: {
      chromeOptions: {
        args: %w[headless disable-gpu disable-dev-shm-usage] # preserve memory & cpu consumption
      }
    }
  }

  driver_options[:url] = ENV["selenium_remote_url"] if ENV["selenium_remote_url"]

  driver_options
end

class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
  driven_by :selenium, using: :chrome, screen_size: [1400, 1400], options: prepare_options
end

And within the configure block ofconfig/environments/test.rb I have:

  net = Socket.ip_address_list.detect{|addr| addr.ipv4_private? }
  ip = net.nil? ? 'localhost' : net.ip_address
  config.domain = ip
  config.action_mailer.default_url_options = { :host => config.domain }

  Capybara.server_port = 8200
  Capybara.server_host = ip