Unit test code is often tricky to read. Test output is often hard to read. There’s got to be a better way.
Hamcrest is an important tool for writing unit tests. It’s now a standard feature of jUnit, and lets you build test expressions that are expressive and readable:
I’ve ported Hamcrest to two languages:
Since Quality Coding focuses on iOS development, I’ll write about OCHamcrest on this blog.
…But Justin Shacklette beat me to the punch! His post Intro to OCHamcrest is a nice overview. He introduces the many “matchers,” illustrating them with code samples. He even makes special notes to call out areas that might trip you up.
I’ll eventually write about OCHamcrest myself. Until then, go check out Justin’s writeup.
Any questions about OCHamcrest? Leave a comment below.