Testing Node Js Applications
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Testing Node Js Applications
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Author : Pascal Maniraho
language : en
Publisher: Pascal Maniraho
Release Date : 2019-12-21
Testing Node Js Applications written by Pascal Maniraho and has been published by Pascal Maniraho this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-21 with Young Adult Nonfiction categories.
Testing Node.js Applications is a companion to writing quality code. It is suitable to have to those tasked to modernize aging node.js stacks, those willing to improve code quality, and those wanting to test without sacrificing time to market. The best practice described in here, are backed by 10+ years experience developing and delivering data driven applications, sometimes, deployed at scale.
Express In Action
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Author : Evan Hahn
language : en
Publisher: Manning
Release Date : 2016-04-15
Express In Action written by Evan Hahn and has been published by Manning this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-15 with Computers categories.
Summary Express in Action is a carefully designed tutorial that teaches you how to build web applications using Node and Express. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Express.js is a web application framework for Node.js. Express organizes your server-side JavaScript into testable, maintainable modules. It provides a powerful set of features to efficiently manage routes, requests, and views along with beautiful boilerplate for your web applications. Express helps you concentrate on what your application does instead of managing time-consuming technical details. About the Book Express in Action teaches you how to build web applications using Node and Express. It starts by introducing Node's powerful traits and shows you how they map to the features of Express. You'll explore key development techniques, meet the rich ecosystem of companion tools and libraries, and get a glimpse into its inner workings. By the end of the book, you'll be able to use Express to build a Node app and know how to test it, hook it up to a database, and automate the dev process. What's Inside Simplify Node app setup with Express Testing Express applications Use Express for easy access to Node features Data storage with MongoDB Covers Express 4 and Express 5 alpha About the Reader To get the most out of this book, you'll need to know the basics of web application design and be proficient with JavaScript. About the Author Evan Hahn is an active member of the Node and Express community and contributes to many open source JavaScript projects. Table of Contents PART 1 INTRO What is Express? The basics of Node.js Foundations of Express PART 2 CORE Middleware Routing Building APIs Views and templates: Pug and EJS PART 3 EXPRESS IN CONTEXT Persisting your data with MongoDB Testing Express applications Security Deployment: assets and Heroku Best practices
Test Driving Javascript Applications
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Author : Venkat Subramaniam
language : en
Publisher:
Release Date : 2016
Test Driving Javascript Applications written by Venkat Subramaniam and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Computers categories.
"Design and code JavaScript applications with automated tests. Fire up your editor and get hands-on through practical exercises and effective automated testing and designing maintainable, modular code"--Back cover.
Learning Node Js Development
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Author : Andrew Mead
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-01-31
Learning Node Js Development written by Andrew Mead and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-31 with Computers categories.
A comprehensive, easy-to-follow guide to creating complete Node apps and understanding how to build, deploy, and test your own apps. Key Features Entirely project-based and practical Explains the "Why" of Node.js features, not just the "how", providing you with a deep understanding and enabling you to easily apply concepts in your own applications Covers the full range of technologies around Node.js – NPM, version control with Git, and much more Book Description Learning Node.js Development is a practical, project-based book that provides you with all you need to get started as a Node.js developer. Node is a ubiquitous technology on the modern web, and an essential part of any web developers' toolkit. If you are looking to create real-world Node applications, or you want to switch careers or launch a side project to generate some extra income, then you're in the right place. This book has been written around a single goal—turning you into a professional Node developer capable of developing, testing, and deploying real-world production applications. Learning Node.js Development is built from the ground up around the latest version of Node.js (version 9.x.x). You'll be learning all the cutting-edge features available only in the latest software versions. This book cuts through the mass of information available around Node and delivers the essential skills that you need to become a Node developer. It takes you through creating complete apps and understanding how to build, deploy, and test your own Node apps. It maps out everything in a comprehensive, easy-to-follow package designed to get you up and running quickly. What you will learn Learn the fundamentals of Node Build apps that respond to user input Master working with servers Learn how to test and debug applications Deploy and update your apps in the real world Create responsive asynchronous web applications Who this book is for This book targets anyone looking to launch their own Node applications, switch careers, or freelance as a Node developer. You should have a basic understanding of JavaScript in order to follow this course.
Test Driving Javascript Applications
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Author : Venkat Subramaniam
language : en
Publisher: The Pragmatic Programmers LLC
Release Date : 2016-10-07
Test Driving Javascript Applications written by Venkat Subramaniam and has been published by The Pragmatic Programmers LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-07 with Computers categories.
Debunk the myth that JavaScript is not easily testable. Whether you use Node.js, Express, MongoDB, jQuery, AngularJS, or directly manipulate the DOM, you can test-drive JavaScript. Learn the craft of writing meaningful, deterministic automated tests with Karma, Mocha, and Chai. Test asynchronous JavaScript, decouple and properly mock out dependencies, measure code coverage, and create lightweight modular designs of both server-side and client-side code. Your investment in writing tests will pay high dividends as you create code that's predictable and cost-effective to change. Design and code JavaScript applications with automated tests. Writing meaningful tests is a skill that takes learning, some unlearning, and a lot of practice, and with this book, you'll hone that skill. Fire up the editor and get hands-on through practical exercises for effective automated testing and designing maintainable, modular code. Start by learning when and why to do manual testing vs. automated verification. Focus tests on the important things, like the pre-conditions, the invariants, complex logic, and gnarly edge cases. Then begin to design asynchronous functions using automated tests. Carefully decouple and mock out intricate dependencies such as the DOM, geolocation API, file and database access, and Ajax calls to remote servers. Step by step, test code that uses Node.js, Express, MongoDB, jQuery, and AngularJS. Know when and how to use tools such as Chai, Istanbul, Karma, Mocha, Protractor, and Sinon. Create tests with minimum effort and run them fast without having to spin up web servers or manually edit HTML pages to run in browsers. Then explore end-to-end testing to ensure all parts are wired and working well together. Don't just imagine creating testable code, write it. What You Need: A computer with a text editor and your favorite browser. The book provides instructions to install the necessary automated testing-related tools.
Testing Javascript Applications
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Author : Lucas da Costa
language : en
Publisher: Simon and Schuster
Release Date : 2021-04-13
Testing Javascript Applications written by Lucas da Costa and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-13 with Computers categories.
Testing JavaScript Applications teaches you how to implement an automated testing plan for JavaScript-based web applications. Summary Automated testing will help you write high-quality software in less time, with more confidence, fewer bugs, and without constant manual oversight. Testing JavaScript Applications is a guide to building a comprehensive and reliable JS application testing suite, covering both how to write tests and how JS testing tools work under the hood. You’ll learn from Lucas de Costa, a core contributor to popular JS testing libraries, as he shares a quality mindset for making testing decisions that deliver a real contribution to your business. You’ll benefit from informative explanations and diagrams, easily-transferable code samples, and useful tips on using the latest and most consolidated libraries and frameworks of the JavaScript ecosystem. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Automated testing is essential to delivering good JavaScript applications every time. A complete testing strategy needs to cover functions in isolation, integration between different parts of your code, and correctness from the end user’s perspective. This book will teach you how to deliver reliable software quickly and confidently. About the book Testing JavaScript Applications teaches you how to implement an automated testing plan for JavaScript-based web applications. It describes practical testing strategies, covers useful tools and libraries, and explains how to foster a culture of quality. In this clearly-written, example-rich book, you’ll explore approaches for both backend and frontend applications and learn how to validate your software much more quickly and reliably. What's inside Unit, end-to-end, and integration testing Managing test cost and complexity Practicing test-driven development Dealing with external dependencies Tools like like Jest and Cypress About the reader For junior JavaScript developers. About the author Lucas da Costa is a core maintainer of Chai and Sinon.JS, two of the most popular testing tools in the JavaScript ecosystem, and contributed to numerous other open-source projects, including Jest. Table of Contents PART 1 - TESTING JAVASCRIPT APPLICATIONS 1 An introduction to automated testing 2 What to test and when? Part 2 - WRITING TESTS 3 Testing techniques 4 Testing backend applications 5 Advanced backend testing techniques 6 Testing frontend applications 7 The React testing ecosystem 8 Testing React applications 9 Test-driven development 10 UI-based end-to-end testing 11 Writing UI-based end-to-end tests PART 3 - BUSINESS IMPACT 12 Continuous integration and continuous delivery 13 A culture of quality
Mean Stack Full Stack Development An In Depth Guide To Mongodb Express Js Angular And Node Js
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Author : Adam Jones
language : en
Publisher: Walzone Press
Release Date : 2025-01-09
Mean Stack Full Stack Development An In Depth Guide To Mongodb Express Js Angular And Node Js written by Adam Jones and has been published by Walzone Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-09 with Computers categories.
Immerse yourself in the world of MEAN stack development with the in-depth guide, "MEAN Stack Full-Stack Development: An In-Depth Guide to MongoDB, Express.js, Angular, and Node.js." Whether you're a software developer, web developer, computer science student, or a professional aiming to hone your full-stack skills, this book offers invaluable insights. From setting up your development environment to deploying robust, scalable applications, you’ll explore each component of the MEAN stack—MongoDB, Express.js, Angular, and Node.js. Harness the power of MongoDB for efficient data management, leverage Express.js for server-side logic, create dynamic and responsive user interfaces with Angular, and execute JavaScript on the server with Node.js. Featuring detailed explanations, practical examples, and expert insights into advanced topics, you'll master building secure, high-performing web applications. Additionally, this book covers authentication and authorization, RESTful APIs, deployment strategies, and the latest MEAN stack advanced practices and performance optimization techniques. By the end, you'll be equipped with the knowledge, tools, and best practices to confidently tackle any MEAN stack project. Embark on your journey to becoming a proficient MEAN stack developer with this essential resource.
Building Scalable Web Apps With Node Js And Express
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Author : Yamini Panchal
language : en
Publisher: Orange Education Pvt Ltd
Release Date : 2024-06-24
Building Scalable Web Apps With Node Js And Express written by Yamini Panchal and has been published by Orange Education Pvt Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-24 with Computers categories.
TAGLINE Easy API Design Using Express.js and Node.js (TypeScript) KEY FEATURES ● Step-by-step instructions using TypeScript for efficient backend development on Node.js, enhancing code quality and maintainability. ● Practical insights using Redis to implement efficient API caching methods, optimizing performance and scalability. ● Provides practical examples of API testing using Mocha and Chai, ensuring robustness and reliability of the developed APIs. DESCRIPTION Embark on a journey to become an expert in backend web development with this essential guide using Node.js v20, Express.js, Redis and TypeScript. The book covers foundational to advanced topics through one comprehensive example: a project management system. It ensures learning and application of skills in API caching with Redis, API testing using Mocha and Chai, and deployment on AWS. This approach simplifies complex concepts and provides a practical learning trajectory. With expert tips and best practices, you'll create user-friendly features like sign-ups and project trackers. Plus, you'll learn how to make your apps faster with caching and add cool features like notifications. Finally, you'll ace testing and deploying your apps like an expert. WHAT WILL YOU LEARN ● Explore TypeScript's power and versatility for developing backend using Node and Express. ● Learn effective strategies for planning and structuring your application to ensure scalability and maintainability. ● Dive deep into building REST APIs for user management, project handling, and task tracking. ● Explore the implementation of API caching to boost performance and efficiency. ● Develop a notification module to enrich user interaction and experience within your application. ● Master the art of thoroughly testing your APIs using industry-standard tools and methodologies. ● Acquire skills and best practices for deploying your application, ensuring smooth operation in production environments. WHO IS THIS BOOK FOR? This book is tailored for software developers, programmers, and web developers eager to advance their skills in Node.js, TypeScript, and Express.js. Whether you're a seasoned developer looking to deepen your expertise or a tech enthusiast keen on exploring the latest trends in web development, this book provides the knowledge and tools to elevate your proficiency in the Node.js ecosystem. TABLE OF CONTENTS 1. Introduction to Node.js 2. Introduction to TypeScript 3. Overview of Express.js 4. Planning the App 5. REST API for User Module 6. REST API for Project and Task Modules 7. API Caching 8. Notification Module 9. Testing API 10. Building and Deploying Application 11. The Journey Ahead Index
Ultimate Node Js For Cross Platform App Development Learn To Build Robust Scalable And Performant Server Side Javascript Applications With Node Js
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Author : Ramesh Kumar
language : en
Publisher: Orange Education Pvt Limited
Release Date : 2024-02-06
Ultimate Node Js For Cross Platform App Development Learn To Build Robust Scalable And Performant Server Side Javascript Applications With Node Js written by Ramesh Kumar and has been published by Orange Education Pvt Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-06 with Computers categories.
Unleash the Power of Node.js for Building Enterprise-Grade, Scalable Server-Side Applications. Key Features● Master the essentials of building real-time applications with a focus on Node.js, Express.js, Mongoose, Socket.IO, Winston logging, and key middleware. ● Learn to create lightweight and scalable backend servers, ensuring optimal performance for production-ready applications. ● Stay ahead of the curve by gaining proficiency in Node.js, positioning yourself for success in a rapidly evolving technological landscape. ● Quick path to Node.js expertise, providing practical examples and insights to prepare you for the current and future demands of the tech landscape. Book DescriptionUnlock the full potential of Node.js for modern web development with this comprehensive handbook to developing applications and services. The book will cover the fundamentals to advanced techniques, and explore the intricacies of building powerful applications. You will master Express server creation, develop RESTful APIs with efficient routing, and dive into MongoDB for seamless data persistence. It will uncover the nuances of template engines, middleware, and robust authentication methods. Leverage Socket.IO for real-time capabilities and adeptly handle errors with effective logging. The projects will double as versatile boilerplates for kickstarting your own development endeavors. In the later chapter, you will learn Test-Driven Development with Mocha, gain insights into debugging, and perfect the art of building and deploying Node.js applications. Each example in the book adheres to common best practices, providing valuable insights to help you avoid common pitfalls. Designed as both a learning resource and a reference guide, this book equips you with the knowledge to tackle challenging problems at any stage of development. What you will learn ● Develop a robust Express server to streamline your development process. ● Delve deep into creating RESTful APIs with efficient routing techniques. ● Master the utilization of template engines to elevate your project sophistication. ● Enhance your applications by incorporating middleware for extended capabilities. ● Harness the power of Socket.IO to add dynamism and interactivity to your projects. ● Implement Test-Driven Development (TDD) using Mocha to ensure code reliability. ● Grasp the intricacies of constructing and deploying Node.js applications effectively. ● Explore the evolving landscape of Node.js, staying at the forefront of emerging web development trends. Table of Contents1. Getting Started with Node.js 2. Deep Dive into Node.js 3. Introducing Express.js 4. Creating REST API and Routing 5. Working with MongoDB 6. Data Persistence 7. Template Engines 8. Middleware Functions 9. Authentication and Authorization 10. Socket.IO 11. Handling and Logging Errors 12. TDD with Mocha and Chai 13. Debugging 14. Build and Deployments 15. Future Scope Index
Distributed Systems With Node Js
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Author : Thomas Hunter II
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2020-11-04
Distributed Systems With Node Js written by Thomas Hunter II and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-04 with Computers categories.
Many companies, from startups to Fortune 500 companies alike, use Node.js to build performant backend services. And engineers love Node.js for its approachable API and familiar syntax. Backed by the world's largest package repository, Node's enterprise foothold is only expected to grow. In this hands-on guide, author Thomas Hunter II proves that Node.js is just as capable as traditional enterprise platforms for building services that are observable, scalable, and resilient. Intermediate to advanced Node.js developers will find themselves integrating application code with a breadth of tooling from each layer of a modern service stack. Learn why running redundant copies of the same Node.js service is necessary Know which protocol to choose, depending on the situation Fine-tune your application containers for use in production Track down errors in a distributed setting to determine which service is at fault Simplify app code and increase performance by offloading work to a reverse proxy Build dashboards to monitor service health and throughput Find out why so many different tools are required when operating in an enterprise environment