TIL - Testing Notes - NiaMurrell.com

TIL - Testing Notes

March 02, 2020

What follows is notes from a class. Incomplete thoughts & code that probably will only make sense to me. Given enough time, even that may be a stretch! Reference at your own risk 😂

Slides

Saving this content for reference since I missed the class!

How you refer to methods in testing: matchers
Mocking is where I previously got stuck on a project…Sinon is a library I should check out…also in Jest
Test coverage is a measure of how thorough your testing is. Here’s how to read a test coverage report.
UI testing is a thing you can do with Jest’s snapshot testing
Enzyme is a popular library for React components (don’t use shallow rendering ideally). A recommended alternative is Testing Library.

Random Bash Script

Here’s a bash script to make a bunch of folders:

END=30
for ((i=1;i<=END;i++)); do
	mkdir "week${i}"
	cd "week${i}"
	mkdir homework lesson1 lesson2
	cd ..
done

Bonus

Programming best practices

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