Testing ReactJS Apps

  Description

Testing ReactJS Apps ensures that the app functions correctly, performs well, and delivers a seamless user experience.

Manual Testing & Automated Testing:

• The key difference between Manual Testing and Automated Testing lies in the level of human intervention and the use of automation tools.
• While Manual-Testing relies on human testers to execute test cases manually, Automated-Testing leverages tools to automate test execution and verification.
  
  

Different Kinds Of Automated Tests:

  Unit Tests

Unit tests are focused on testing individual Function, Components or units of code in isolation to ensure they function correctly.

• Projects typically contain dozens or hundreds of unit tests

  Integration Tests

Involve testing how different units or modules interact with each other. These tests validate the integration of various components and ensure that they work together smoothly as a system.

• Projects typically contain a couple of integration tests

  End-to-End (E2E) Tests

End-to-end tests are more comprehensive and simulate real-world scenarios by testing the Entire Application from start to finish.

• Projects typically contain only a few E2E tests
  
  

  Testing ReactJS Apps

• I aim to thoroughly test fundamental concepts in React applications to guarantee their functionality, performance, and dependability as the main goal of this project.
  
  

  Required Tools & Setup :

• We need a tool for running our tests and asserting the results:   • Jest
• We need a tool for "simulating" (rendering) our React app:   • React Testing Library

Which Concepts in Have I Covered:

  Understanding Unit Tests

  Testing React Components & Building Blocks

To access further details, please refer the following two documents:

• Jest
  

• React Testing Library
  

• React Hook Testing Library

  
  

Find me around the Web