July 2017
Intermediate to advanced
374 pages
8h
English
Content preview from Cloud Native Python
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Jest
Jest is a unit testing framework, which is provided by Facebook to test JavaScript. It is used to test individual components. It is simple, standard, and standalone.
It tests your components based on fake DOM implementations, and runs different tests to check the functionalities. It automatically resolves dependencies. Also, you can run all the tests in parallel.
You can refer to the following link, which could help you write test cases for your React application: