T1: Tests

[memoriesadrift]

Description

This task is two things: High priority, quick task: create the foundations for how to write tests so we can stick to it in the future. Low priority, collaborative task: Whenever you finish a task, add some tests for it.

I don't personally think bothering with things like code coverage is worthwhile. Let's just make sure all the important functions are reasonably tested and do what we expect them to.

Scope

1. Create a testing framework & define how to test by creating sensible templates (we can use jest or something probably, but can also make our own and extend as we go)

[pineapplering]

you sure we need this? Like for the first task i think manual testing should be more than fine

[memoriesadrift]

Yeah, I agree with you, but I think adding tests will be easier the sooner we do it. I'm fine with leaving it as the last task to be done, but would definitely add it as soon as we can, so we can just add tests as we go.