Test Driven Development in PHP

Question

I am a web-developer working in PHP. I have some limited experience with using Test Driven Development in C# desktop applications. In that case we used nUnit for the unit testin

Answer 1

PHPUnit is a standard, but it's sometimes also overwhelming, so if you find it too complex, check out phpt to get you started. It's very, very easy to write tests in it. A no brainer for any programmer.

And to answer your TDD question - I am not sure if TDD is widley used in the PHP space. I can see that rapid application development and TDD somewhat clash (strictly IMHO). TDD requires you to have the complete picture of what you build and you write your tests up front and then implement the code to make the test pass.

So for example what we do instead, is to write a lot of tests when we are done. This is not always the best approach because you sometimes end up with bogus tests that pass, but are not really useful but at least it's something you can expand on. Internally we continue on tests and basically write a test for each bug we find. This is how it becomes more solid.