Download e-book for kindle: Application Testing with Capybara by Matthew Robbins

By Matthew Robbins

ISBN-10: 1783281251

ISBN-13: 9781783281251

In Detail

Everybody is aware why enforcing computerized checks is necessary yet while constructing them may be expensive and time eating, and exams will be even be fragile and liable to fake positives. through the use of Capybara, you could enhance strong checks quick and run them in a number of drivers making sure higher re-use; Capybara’s API additionally extends the human readable type made favored via frameworks similar to Cucumber and RSpec.

"Application trying out with Capybara" takes you from fitting the gem to getting up and operating with a YouTube seek situation in the first chapters. We then glance deeper into the API, utilizing Rack-Test for functions outfitted with Rails or Sinatra and spot how you can try deal with Asynchronous JavaScript and “black field” elements comparable to Flash. ultimately, we think of a few complicated themes equivalent to taking a look at choices to Selenium and gaining access to the local motive force directly.

This e-book takes you from the fundamentals of putting in Capybara, via its API and onto complex issues. you are going to easy methods to use Capybara’s large API to have interaction together with your software, masking issues comparable to navigation, filling in types, and querying your web page for anticipated content material. past this we'll reflect on why Capybara is so compatible to checking out functions written in frameworks equivalent to Rails and Sinatra. we'll examine suggestions for validating probably “untestable” parts akin to HTML5 or Flash by means of construction out a testable API. eventually we'll flip you right into a Capybara ninja by way of overlaying complex subject matters corresponding to getting access to performance within the base motive force, complicated driving force configuration, and substitute flavours of drivers open air Selenium and Rack-Test.

Approach

Start acting integration trying out with Capybara instantly. This booklet gets you up and operating fast and assumes no wisdom or event of the technology.

Who this publication is for

This ebook is for builders and testers who've had a few publicity to Ruby yet who need to know tips to attempt their purposes utilizing Capybara and its suitable drivers, corresponding to Selenium-Webdriver and Rack-Test. The examples are intentionally saved easy and instance HTML mark-up is usually incorporated so you might reproduction the examples to perform and test by yourself machine.

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Application Testing with Capybara by Matthew Robbins


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