Book Image

Architecting Vue.js 3 Enterprise-Ready Web Applications

By : Solomon Eseme
Book Image

Architecting Vue.js 3 Enterprise-Ready Web Applications

By: Solomon Eseme

Overview of this book

Building enterprise-ready Vue.js apps entails following best practices for creating high-performance and scalable applications. Complete with step-by-step explanations and best practices outlined, this Vue.js book is a must-read for any developer who works with a large Vue.js codebase where performance and scalability are indispensable. Throughout this book, you’ll learn how to configure and set up Vue.js 3 and the composition API and use it to build real-world applications. You’ll develop the skills to create reusable components and scale performance in Vue.js 3 applications. As you progress, the book guides you in scaling performance with asynchronous lazy loading, image compression, code splitting, and tree shaking. Furthermore, you’ll see how to use the Restful API, Docker, GraphQL, and different types of testing to ensure that your Vue.js 3 application is scalable and maintainable. By the end of this book, you’ll be well-versed in best practices for implementing Restful API, Docker, GraphQL, and testing methods to build and deploy an enterprise-ready Vue.js 3 application of any scale.
Table of Contents (21 chapters)
1
Part 1: Getting Started with Vue.js
4
Part 2: Large-Scale Apps and Scaling Performance in Vue.js 3
9
Part 3: Vue.js 3 Enterprise Tools
11
Part 4: Testing Enterprise Vue.js 3 Apps
16
Part 5: Deploying Enterprise-ready Vue.js 3

Introduction to unit testing

Unit testing is an important step in the development phase because it helps spot errors and defects at the development stage if done correctly.

Unit testing is a method of software testing in which the smallest testable parts of the software under test, called units, are individually or independently tested for proper operation and to make sure the output corresponds with the required output.

The units can be said to be individual functions, objects, methods, procedures, or modules in the software under test.

This software testing approach is developed by software engineers to test the units of the program. It helps software engineers to know whether individual units of the code are working properly or not.

In this section, we will examine the definition of unit testing and explore how developers can create and manage unit tests within their enterprise-ready Vue.js 3 applications.

What is unit testing?

Unit testing is a method of verifying...