Application Testing with Capybara - download pdf or read online

By Matthew Robbins

ISBN-10: 1783281251

ISBN-13: 9781783281251

In Detail

Everybody knows why enforcing automatic assessments is critical yet even as constructing them could be expensive and time eating, and checks could be even be fragile and at risk of fake positives. through the use of Capybara, you could advance powerful assessments fast and run them in a number of drivers making sure larger re-use; Capybara’s API additionally extends the human readable variety made favored through frameworks resembling Cucumber and RSpec.

"Application trying out with Capybara" takes you from fitting the gem to getting up and operating with a YouTube seek state of affairs in the first chapters. We then glance deeper into the API, utilizing Rack-Test for purposes equipped with Rails or Sinatra and notice tips on how to attempt deal with Asynchronous JavaScript and “black field” parts resembling Flash. ultimately, we examine a few complex subject matters similar to taking a look at choices to Selenium and gaining access to the local motive force directly.

This booklet takes you from the fundamentals of putting in Capybara, via its API and onto complex subject matters. you are going to find out how to use Capybara’s broad API to have interaction together with your program, protecting themes corresponding to navigation, filling in varieties, and querying your web page for anticipated content material. past this we'll examine why Capybara is so well matched to trying out functions written in frameworks resembling Rails and Sinatra. we are going to examine concepts for validating possible “untestable” parts reminiscent of HTML5 or Flash via construction out a testable API. ultimately we are going to flip you right into a Capybara ninja through masking complex issues similar to getting access to performance within the base motive force, complex driving force configuration, and replacement flavours of drivers outdoors Selenium and Rack-Test.


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

Who this e-book is for

This booklet is for builders and testers who've had a few publicity to Ruby yet who need to know how you can attempt their purposes utilizing Capybara and its appropriate drivers, similar to Selenium-Webdriver and Rack-Test. The examples are intentionally stored basic and instance HTML mark-up is usually incorporated for you to 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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