Customer Review

44 of 47 people found the following review helpful
4.0 out of 5 stars Good introduction, but light on real-world development, November 28, 2003
This review is from: Test Driven Development: By Example (Paperback)
If you've never done or are curious about TDD, this is a great book to carefully walk you through learning how and why to do it. After following its practices a bit, I've also found it an indispensible way to write new projects, modules, and code. However, the book doesn't address what happens when:
- The code base is old, and doesn't have any tests or isn't designed testable. It makes it hard to do anything other than introduce integration-level tests and tweak to success.
- You're writing UI code for a serious application. It's straightforward to solve for a dialog framework, but when you're integrating with a major windowing framework that embeds serious functionality (Avalon, in my case), there are a whole set of issues he doesn't talk about.
- Design is part of your deliverable. I don't disagree that you can get pretty reasonble designs out of TDD & refactor. But I *do* disagree that, in practice, you get designs intended to version well, that your company is willing to support for the next decade or more. I've seen the code produced, and it just doesn't happen.
A good introduction, nonetheless. But watch out before you put on the preacher-hat after reading it and doing the exercises -- at least try to do it in part of one large, real-world product.
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Showing 1-1 of 1 posts in this discussion
Initial post: Jul 29, 2011 1:47:20 PM PDT
S. Paist says:
Look at Feathers' "Working Effectively with Legacy Code" for your first bullet point.
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