11. Testing and Debugging Object-Oriented Code

In this section

• Importance of Testing in Object-Oriented Programming (OOP)
  Explore the crucial role of testing in object-oriented programming, focusing on reliability, maintenance, and scalability in JavaScript applications.
• Unit Testing with Jest: A Comprehensive Guide for JavaScript and OOP
  Learn how to set up and write unit tests for JavaScript classes using Jest. This guide covers installation, configuration, writing test cases, and best practices.
• Mocking and Spying on Methods in JavaScript Testing
  Learn how to simulate dependencies and monitor function calls in JavaScript testing using Jest for effective unit testing.
• Code Coverage Analysis in JavaScript Testing
  Learn how to measure and improve your JavaScript code coverage using Jest to ensure robust and reliable applications.
• Integration Testing in JavaScript: Ensuring System Integrity
  Explore integration testing in JavaScript, focusing on how different parts of your application work together to ensure overall system integrity. Learn about tools, techniques, and best practices for effective integration testing.
• Debugging Techniques: Mastering JavaScript Debugging for Beginners
  Learn essential debugging techniques in JavaScript, including using browser developer tools, setting breakpoints, and inspecting variables. Master the art of debugging both client-side and server-side code efficiently.
• Handling Exceptions Gracefully in JavaScript
  Learn how to design robust error handling strategies in JavaScript to create resilient applications using try...catch...finally blocks, custom error classes, and more.
• Linting and Code Quality Tools in JavaScript
  Explore the importance of linting and code quality tools like ESLint in JavaScript development. Learn how to set up ESLint, extend it with plugins, and integrate it with development tools for enhanced code quality.
• Continuous Integration for JavaScript Projects: Automating Testing and Deployment
  Learn how to automate testing and deployment processes in JavaScript projects using Continuous Integration (CI) tools like GitHub Actions, Travis CI, and Jenkins. Enhance your development workflow with CI pipelines.
• Best Practices for Maintainable Code in JavaScript OOP
  Learn essential practices for writing clean, maintainable code in JavaScript using Object-Oriented Programming principles. Discover naming conventions, SOLID principles, modularization, and more.