“Beautiful Testing” XMPP Chapter

Adam Goucher and Tim Riley (Director of QA at Mozilla) announced a few months ago that they are putting together a Beautiful Testing book for O’Reilly. I took the opportunity to write a chapter about testing in the context of XMPP (more specifically, about testing protocol implementations in Swift), and just submitted the final draft for technical review. The book is expected to be released this August.

Although there are many types of testing being done in the XMPP world, the chapter focuses on the beauty of testing the functionality of XMPP protocol implementations. After a brief introduction on XMPP, it starts out with a description of unit testing simple IQ request/response protocols, and then gradually moves on to higher-level testing of more complex, multi-stage protocols such as session initialization. As you might expect from a developer like me, the chapter is quite heavy on the (C++) code, but I’m told it compensates for the rest of the book ;-)

As with all other books in the O’Reilly “Beautiful” series (which started with Beautiful Code, but has since been followed up by Beautiful Architecture, Beautiful Teams, Beautiful Security, and Beautiful Data), all proceeds of the book go to charity, in this case “Nothing But Nets” (which provides mosquito netting to malaria infested areas of Africa). This means that I can plug this book as much as I want, and still have the feeling I’m actually doing a noble, unselfish thing. (contrary to when I casually mention that you can buy our book XMPP: The Definitive Guide at very sharp prices these days). Some time after the book’s release this summer, I will even make a free version of the chapter available here, so check back soon!