February 2019
Intermediate to advanced
626 pages
15h 51m
English
Content preview from Mastering Windows PowerShell Scripting - Third Edition
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What to test
How extensive tests should be is debatable. Striving for 100% code coverage does not necessarily mean that a block of code has been effectively tested.
Consider testing the following:
- Parameters
- Any complex conditions
- Acceptance of different input or expected values, including complex parameter validation
- Exit conditions (especially raised errors or exceptions)
When writing a unit test, resist the temptation to test other functions or commands. A unit test is not responsible for making sure that every command that it calls works. That comes later.
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.