(This is a translation of the original article in Japanese by moratorium08.)
(UPDATE (22/3/2019): Added some corrections provided by the original author.)
Writing your own OS to run on a handmade CPU is a pretty ambitious project, but I've managed to get it working pretty well so I'm going to write some notes about how I did it.
Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.
This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would
Testing React components seems simple at first. Then you need to test something that isn't a pure interaction and things seem to break down. These 4 patterns should help you write readable, flexible tests for the type of component you are testing.
I recommend doing all setup in the most functional way possible. If you can avoid it, don't set variables in a
beforeEach. This will help ensure tests are isolated and make things a bit easier to reason about. I use a pattern
that gives great defaults for each test example but allows every example to override props when needed:
Product: Sagitta Brutalis 1080 (PN S3480-GTX-1080-2697-128)
Software: Hashcat v3.00-beta-145-g069634a, Nvidia driver 367.18
Accelerator: 8x Nvidia GTX 1080 Founders Edition
| def blockingAndVerbose: Profile = { | |
| val futureName = name() | |
| val futureScore = score() | |
| val futureFriends = Friends() | |
| val nameResult = Await.result(futureName, 10 seconds) | |
| val scoreResult = Await.result(futureScore, 10 seconds) | |
| val friendsResult = Await.result(futureFriends, 10 seconds) | |
| Profile(nameResult, scoreResult, friendsResult) |
