November 2013
Intermediate to advanced
292 pages
8h 13m
English
Content preview from The Art of Unit Testing, Second 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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Chapter 3. Using stubs to break dependencies
This chapter covers
- Defining stubs
- Refactoring code to use stubs
- Overcoming encapsulation problems in code
- Exploring best practices when using stubs
In the previous chapter, you wrote your first unit test using NUnit and explored several testing attributes. You also built tests for simple use cases, where all you had to check on were return values from objects or the state of the unit under test in a bare-bones system.
In this chapter, we’ll take a look at more realistic examples where the object under test relies on another object over which you have no control (or that doesn’t work yet). That object could be a web service, the time of day, threading, or many other things. The important point is ...
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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.