Rails:如何测试 lib/目录中的代码? [英] Rails: How to test code in the lib/ directory?

问题描述

我有一个从解析器对象获取数据的模型.我认为解析器类应该存在于 lib/目录中(尽管我可以被说服它应该存在于其他地方).问题是:解析器类的单元测试应该在哪里?我如何确保每次运行 rake 测试时它们都运行?

I have a model which gets its data from a parser object. I'm thinking that the parser class should live in the lib/ directory (although I could be persuaded that it should live soewhere else). The question is: Where should my unit tests for the parser class be? And how do I ensure that they are run each time I run rake test?

推荐答案

在我正在处理的 Rails 应用程序中，我决定将测试放在 test\unit 目录中.我也会按模块/目录嵌套它们，例如:

In the Rails application I'm working on, I decided to just place the tests in the test\unit directory. I will also nest them by module/directory as well, for example:

lib/a.rb   => test/unit/a_test.rb
lib/b/c.rb => test/unit/b/c_test.rb

对我来说，这是最后阻力的路径，因为这些测试无需进行任何其他更改即可运行.

For me, this was the path of last resistance, as these tests ran without having to make any other changes.

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