There’s several tutorials for how to use and test HttpClient, but I wanted to distill it down to a simple snippet that I can refer back to when I inevitably forget how to do it. via GIPHY HttpTestingController This handy thing is provided by importing the HttpClientTestingModule in to your TestBed. It lets you manipulate … [Read more…]
Unit testing can be annoying. Sometimes it feels like setting up a delicate house of cards in just the right way and hoping that nobody opens a window to let a breeze knock the whole thing over. If you’re using inversion of control (and you should be), its a little easier because you can use … [Read more…]
Sometimes I want to unit test the pieces of my code that are close to the transport layer, but often they are so close to the metal that it is hard to separate them. There’s really not a great way to abstract out the communication layer, so you just have to bite the bullet and … [Read more…]