Rails 5 System Tests won't stay in background! (Capybara with Selenium and Chrome)

Question

When I run my massive suite of Capybara "system" tests, the automated Chrome window constantly takes focus! It basically means I can't work while the test is running. This is driving me insane. Is there anything I can do? It didn't do this until recently.

Gems:

• rails 5.2.0
• capybara 3.0.3
• selenium-webdriver 3.12.0
• chromedriver-helper 1.2.0

Answer 1

You haven't configured your selenium webdriver correctly. From my 5.2 app:

# spec/rails_helper.rb
require 'capybara/rspec'                                                                
Capybara.javascript_driver = :selenium_chrome_headless

Answer 2

除了以无头模式运行（或向Chrome开发人员提出问题并希望他们在以后的Chrome版本中更改行为）之外，您无能为力