Category Archives: Shoulda

Custom Shoulda macros — a tutorial

Shoulda gem is great not only because it provides you with a very clean and natural way of organizing tests with context and should building blocks, but it also comes with quite a large set of predefined macros that mirror Rails’ validations, relations etc. What’s even better — it’s very easy to create your own macros to further speed up test writing. Modern versions of Shoulda gem allow to do it in a clean and modular way. That’s great news if you are serious about TDD because for every substantial codebase you will end up with even bigger pile of testing code, so any tool helping in encapsulating common test logic or patterns is priceless.

This article is a tutorial on writing custom Shoulda macros: from very simple to quite complex.
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