Udemy – Unit Testing for Typescript & NodeJs Developers with Jest 2023-3

Udemy – Unit Testing for Typescript & NodeJs Developers with Jest 2023-3 Downloadly IRSpace

Apr 17, 2025 - 11:47 Updated: Aug 17, 2025 - 12:02

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Udemy – Unit Testing for Typescript & NodeJs Developers with Jest 2023-3

Unit Testing for Typescript & NodeJs Developers with Jest is a training course for testing Typescript and NodeJS applications with the Jest framework, published by Udemy Academy. Jest is a specialized framework for testing applications based on the JavaScript language. The main design of this framework is on the use and support of all web applications and using it can improve the quality of coding. TypeScript is a new programming language that is designed based on the JavaScript programming language and has added features such as type safety to the JavaScript ecosystem. Type safety may not seem very important at first glance, but it can prevent abstract bugs in large applications.

Using TypeScript and building unit tests with the ecosystem of this language can help you develop bug-free and strong applications. The Jest framework will introduce a variety of advantages and capabilities to your development environment, including the most important of which can be used to structure and organize various tests and execute them consecutively and professionally, create mock-ups of various applications, etc. . powerful matchers, complete compatibility with applications based on Typescript and React framework, etc. Test writing may seem like a time-consuming and unnecessary process at first glance, but in the long run it can save you time and energy.

What you will learn in Unit Testing for Typescript & NodeJs Developers with Jest:

Creating and configuring new NodeJs and Typescript projects
Design and implementation of unit tests with Jest framework
Various unit test parameters such as roots, transform, testRegex and verbose
The overall structure of Jest framework test suites
Comparison of primitive types and objects
Writing complex mock objects
Writing integration tests and unit tests for TypeScript applications
Test Driven Development (TDD) with Jest framework
Writing unit tests for applications based on the React framework
Complex parts of the Jest framework such as snapshots and custom and proprietary matches
And …