Well, the simple rule is : If it has logic that your developer wrote himself, then it needs tests. Since we’re putting more and more logic on our front end codes, we need tests! Unit tests make refactoring easier and ensure code scalability.
Mocha is an all-rounder testing tool that allows your developer to choose the preferred taxonomy (assert, expect, should), and a long list of features including coverage reporting, notifications, and more. It’s easily installed with npm, the node package manager, and you can install it globally to get some extra helpers. Here are some key features of Mocha
Tape is great at keeping it simple and modular.
“You can probably dramatically simplify both your tests and your application by breaking your app into more modular chunks.” – Eric Elliott
Tape is a simple TAP-producing test library for node and browsers. The tape API is a small superset of the node core assert module. Here are some key features of Tape.
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