An Introduction To Frontend Testing

Hans-Jörg Schnedlitz - 19.10.2018

Who am I?

Definitely not a frontend dev

Used to do Java/C#, these days its Ruby 💎

I'm also tutoring at TU Wien

I like testing ✌

All Code Is Evil

Does this thing work?

function div(a, b) {
   return a/b;
A test consists of a precondition, some input, and some expected result.