September 2013
Intermediate to advanced
350 pages
9h 38m
English
Content preview from Practical Programming, 2nd EditionBecome 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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Choosing Test Cases
Having a set of tests that pass is good: it shows that your code does what it should in the situations you’ve thought of. However, for any large project there will be situations that don’t occur to you. Tests can show the absence of many bugs, but it can’t show that a program is fully correct.
It’s important to make sure you have good test coverage: that your test cases cover important situations. In this section, we provide some heuristics that will help you come up with a fairly thorough set of test cases.
Now that you’ve seen two example sets of tests, we’ll give you an overview of things to think about while you’re developing tests for other functions. Some of them overlap and not all will apply in every situation, ...
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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.