How would you make a blog with a TDD approach?

Posted by Earlz on Stack Overflow See other posts from Stack Overflow or by Earlz
Published on 2010-04-30T02:49:27Z Indexed on 2010/04/30 2:57 UTC
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TDD

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ruby-on-rails

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blogs

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howto

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beginner

I'm considering remaking my blog(currently in PHP, but <100 lines of non-layout code) in Ruby on Rails just for the fun of it. I want to make another project in Rails, but I should learn Rails(more than hello world) before I go to try to create a full project.

Another thing I want to do while remaking my blog is to at least figure out what TDD is all about. So how would you go about taking a Test Driven approach to the creation of a blog? What tests would you write? How would you begin?

Everytime I visualize writing a blog it'd end up needing a million tests for a single component to fully test it. How do I avoid writing too many tests?

Also, I am making this community wiki because I intend for this to basically be made into a mini tutorial/knowledge base...

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