December 2014
Intermediate to advanced
350 pages
8h 43m
English
Content preview from Rails 4 Test Prescriptions
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Writing Cucumber Steps
Sadly, it’s unrealistic for Cucumber to know what to do just from a step like Given a project. So we must define all the steps so that Cucumber can execute them.
When Cucumber gets a step like Given a project, it searches through all the files in the step definition folder looking for one definition that matches. What does matching mean? Let’s look at the boilerplate for that step again:
| | Given(/^a project$/) do |
| | pending |
| | end |
The first line of the definition is one of those Given/When/Then words (it doesn’t matter which one) followed by a regular expression. Cucumber matches a step to a definition when the end of the step, such as a project, matches the regular expression, such as /^a project$/. We’ll see in a little ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.