August 2013
Intermediate to advanced
200 pages
5h 26m
English
Content preview from Test iOS Apps with UI AutomationBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Choose Your Own Adventure with Environment Variables
We fixed a performance bug and verified behavior with our generated test data, but we don’t want to have to manually change the Objective-C code when we want to choose a data scenario. Instead we’ll choose which message to send to the data factory on the fly during application launch based on an environment-variable value.
Every Unix process, including iOS and OS X apps, has a set of variables made visible through that process’s environment. We can assign any string value we want to these environment variables through Xcode schemes, as we’ll see in a moment, and even from the command line, which we’ll use in Chapter 10, Command-Line Workflow.
Rather than hard-code the call to generate ...
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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.