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

By Matthew Robbins

In Detail

Everybody knows why imposing automatic exams is critical yet while constructing them will be expensive and time eating, and checks might be even be fragile and susceptible to fake positives. by utilizing Capybara, you could enhance powerful checks fast and run them in a number of drivers making sure larger re-use; Capybara’s API additionally extends the human readable sort made preferred by way of frameworks similar to Cucumber and RSpec.

"Application trying out with Capybara" takes you from fitting the gem to getting up and working with a YouTube seek state of affairs in the first chapters. We then glance deeper into the API, utilizing Rack-Test for functions outfitted with Rails or Sinatra and notice find out how to attempt deal with Asynchronous JavaScript and “black field” parts comparable to Flash. ultimately, we give some thought to a few complicated issues equivalent to possible choices to Selenium and gaining access to the local driving 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 broad API to have interaction along with your program, protecting subject matters akin to navigation, filling in varieties, and querying your web page for anticipated content material. past this we'll ponder why Capybara is so compatible to checking out functions written in frameworks akin to Rails and Sinatra. we are going to examine thoughts for validating doubtless “untestable” parts akin to HTML5 or Flash by way of construction out a testable API. eventually we are going to flip you right into a Capybara ninja through protecting complicated themes equivalent to getting access to performance within the base motive force, complex driving force configuration, and replacement flavours of drivers outdoor Selenium and Rack-Test.

Approach

Start appearing integration trying out with Capybara instantly. This publication gets you up and working quick and assumes no wisdom or adventure of the technology.

Who this publication is for

This booklet is for builders and testers who've had a few publicity to Ruby yet who need to know find out how to attempt their functions utilizing Capybara and its appropriate drivers, corresponding to Selenium-Webdriver and Rack-Test. The examples are intentionally stored uncomplicated and instance HTML mark-up is often incorporated so you might reproduction the examples to perform and scan by yourself machine.

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Application Testing with Capybara by Matthew Robbins


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