QQ群里有人问到TDD的资料，想起我还有这份资料没贡献出来。我刚看了一点点，我觉得不错，讲的非常详细。
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拷贝文档一小段作为内容吧：
This is my personal attempt at solving a problem similar to an example which was part of a TDD session by Aaron Gomez. I’m called an idealist by many for my nitpicking, err.. attention to details. So forewarned.. I may be doing most things that might seem not practical or too teensy weensy… I leave it to the reader to measure their own strides. I’d rather be taking tiny steps at a breakneck rate rather than take a big bite and choke on it. TDD has many balances, which are yours and yours alone to seek out.
这是我个人的一个尝试，来解决一个与Aaron Gomez的TDD session中的例子相似的问题。我由于我的吹毛求疵被称为理想主义者，呵呵。。。过于关注细节。所以，提前预警。。。我可能做的大部分事情都看起来不实际或者过于微小。。。还是让读者衡量他们的步幅吧（译者：不懂啥意思）。我宁愿小步前进（译者：翻译不出来）而不愿意因为一口吃个胖子而被噎着。TDD充满了平衡和妥协，只能靠你自己去探索！
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