Posts

Showing posts from August, 2016

Using ChromeOptions for Capybara: Disable Images and More

Image
Chromedriver lets us set preferences via capabilities when it is initiated by Webdriver. These preferences can be used for specific purposes for example disabling images can reduce network needs and fasten the test runs; and disabling popups can make your cases more stable by reducing non-deterministic cases. In this post I want to explain how to use these feature of Chromedriver for Capybara with Ruby, you can also apply the same method for other languages with their bindings.
Sometimes bandwidth is crucial if you have parallel pipelines for test runs. Think that you have 10 parallel pipes and very pipeline consume bandwidth to complete its tasks, the most heavy part of website generally images. If we disable the images we can fasten the overall test runs. To disable the images you should set the images option to 2 in preferences. For Capybara you can disable the images by following Chrome instance:
Sometimes you need to disable popups which intermittently occurs and make your cases fl…