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nightzen.dev
First, create a TypeScript project with create-next-app using the --ts or --typescript flag like so: yarn create next-app --typescript or npx create-n…
brittjoiner.hashnode.dev
What a week! Let's dive right in. Imposter Syndrome Let's start off with the worst part of this week. I was getting a little discouraged because I ha…
lissetteibnz.es
Seguramente en muchos de tus test se repite la tónica de probar ciertos valores como null, undefined, arrays vacíos [], valores falsy y cosas así. Al menos yo sí lo hago porque trabajo mucho con mapeadores de contenido de la API al modelo d…
justinramel.com
Writing this up so I have somewhere to quickly grab basic Jest setup. This information is copied from the Jest Documentation Site compressed into jus…
fildon.hashnode.dev
Photo by Andre Mouton on Unsplash Key takeaways: jest.mock covers many use cases jest.MockedFunction<typeof YourFunction> is the best for type-safe …
Jest is used by Facebook to test all JavaScript code including React applications. One of Jest's philosophies is to provide an integrated "zero-configuration" experience. Know more
