ezyang’s blog

the arc of software bends towards understanding

The Problem with xUnit

Tagline: Assertions considered not ideal. I think automated tests are great. I used two particular flavors of test, the unit test and the integration test, extensively in HTML Purifier and they're the only reason why I feel comfortable making changes to code that I first wrote in High School. The automated tests let me hack […]

  • April 26, 2010