vuongvgc / learn-test

Types of test

• Unit test: test function - methods
• Integration test: between componets
• End-to-end test: workflow start to finish

Jest : https://jestjs.io/

• Test function
• Test API
• Test methold

it

expect

describe

assertions

toBe

toEqual

https://levelup.gitconnected.com/start-testing-your-javascript-code-with-jest-81e04f546a3e