Building Node. Js REST API with TDD Approach
Building Node. Js REST API with TDD Approach

Author: Parri Pandian

Publisher: Independently Published

Published: 2018-08

Total Pages: 308

ISBN-13: 9781718021501

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In this book, you will build a Node.js RESTful API from the scratch with Test-Driven Development (TDD) approach. To begin with, you will go through the list of frameworks and tools that you will be using for all the phases: from the design, development, and testing to familiarize ourselves before diving into each the action.You will learn the central concepts of RESTful Service and TDD that you need know to build a REST API at the start of this book itself. Wouldn't be fun to learn the nitty-gritty of those central concepts while going through the whole process in each step? So, you will continue to learn all the necessary details of the big-picture concepts as you travel along each chapter and section as required to make it learning by doing the process.You will go through all the crucial steps of building any software system one by one in the natural flow so that you can absorb the concept in each of the steps effectively and create the system efficiently. Below are the crucial steps that you are going to walk through in this book while building the Node.js REST API with TDD approach. Requirement of the system Conceptualize the system behavior to satisfy the requirements Architect the big picture of the system that we are going to build Design the system with the appropriate level of depth so that we know affront what path is going to walk through Develop the system with prescribed technology and approach Test the built system to conform to the requirements that started the whole process of creating it Here is what you will learn and do in this book 10 Steps Complete Guide to build Node.js REST API with TDD Approach 5 API Endpoints for Basic CRUD Operations 5 Sequence Diagrams For All The API Endpoints 30 Unit Test Scripts With Step By Step Process 5 Integration Test Scripts With Mocked MongoDB Here are the concepts & technologies you will learn and use in this book Concepts RESTful Service Test-Driven Development (TDD) Development Node.js Express.js MongoDB Mongoose Test Mocha Chai Sinon I can assure that your journey through this book will be an enjoyable learning experience. Shall we build it?

Test Driven Development
Test Driven Development

Author: Kent Beck

Publisher: Addison-Wesley Professional

Published: 2022-03-25

Total Pages: 241

ISBN-13: 0137585233

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Quite simply, test-driven development is meant to eliminate fear in application development. While some fear is healthy (often viewed as a conscience that tells programmers to "be careful!"), the author believes that byproducts of fear include tentative, grumpy, and uncommunicative programmers who are unable to absorb constructive criticism. When programming teams buy into TDD, they immediately see positive results. They eliminate the fear involved in their jobs, and are better equipped to tackle the difficult challenges that face them. TDD eliminates tentative traits, it teaches programmers to communicate, and it encourages team members to seek out criticism However, even the author admits that grumpiness must be worked out individually! In short, the premise behind TDD is that code should be continually tested and refactored. Kent Beck teaches programmers by example, so they can painlessly and dramatically increase the quality of their work.

Practical Node.js
Practical Node.js

Author: Azat Mardan

Publisher: Apress

Published: 2014-07-17

Total Pages: 288

ISBN-13: 1430265965

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Practical Node.js is your step-by-step guide to learning how to build a wide range of scalable real-world web applications using a professional development toolkit. Node.js is an innovative and highly efficient platform for creating web services. But Node.js doesn't live in a vacuum! In a modern web development, many different components need to be put together — routing, database driver, ORM, session management, OAuth, HTML template engine, CSS compiler and many more. If you already know the basics of Node.js, now is the time to discover how to bring it to production level by leveraging its vast ecosystem of packages. As a web developer, you'll work with a varied collection of standards and frameworks - Practical Node.js shows you how all those pieces fit together. Practical Node.js takes you from installing all the necessary modules to writing full-stack web applications by harnessing the power of the Express.js and Hapi frameworks, the MongoDB database with Mongoskin and Mongoose, Jade and Handlebars template engines, Stylus and LESS CSS languages, OAuth and Everyauth libraries, and the Socket.IO and Derby libraries, and everything in between. The book also covers how to deploy to Heroku and AWS, daemonize apps, and write REST APIs. You'll build full-stack real-world Node.js apps from scratch, and also discover how to write your own Node.js modules and publish them on NPM. You already know what Node.js is; now learn what you can do with it and how far you can take it!

Node.js for Beginners
Node.js for Beginners

Author: Ulises Gascón

Publisher: Packt Publishing Ltd

Published: 2024-05-10

Total Pages: 382

ISBN-13: 1803238143

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Build your first production-grade web app from scratch using Node.js, Express, MongoDB, authentication, and testing with guidance from a member of the Express Technical Committee as well as a Node.js core collaborator and releaser Key Features Learn JavaScript, async programming, and event-driven architectures in Node.js Discover best practices for secure deployment and testing of Node.js apps Build a feature-rich web app from scratch using MongoDB, Express.js, and passport.js, including testing Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionNode.js revolutionizes server-side JavaScript development and empowers developers to build efficient, scalable, and versatile applications across a range of use cases. This book is written by a Node.js core collaborator and releaser and is the only book for beginners on Node.js. It takes you on a progressive learning path that will give you the skills needed to leverage Node.js. You’ll learn Node.js fundamentals and refresh your knowledge of JavaScript before transitioning to the development of modern web applications using Node.js, Express.js, and MongoDB. You’ll get hands-on with complex topics such as asynchronous programming, npm libraries, event-driven patterns for HTTP servers, RESTful API, and JSON Web Tokens. The final chapters will walk you through the deployment process, offering insights into various strategies, including bare metal setups, virtual machines, and containerization with Docker. You’ll also be guided through the use of Process Manager 2 (PM2) for efficient process management. By the end of this Node.js book, you'll have the skills to craft, test, and deploy Node.js web applications confidently and use this powerful stack in your day-to-day projects.What you will learn Build solid and secure Node.js applications from scratch Discover how to consume and publish npm packages effectively Master patterns for refactoring and evolving your applications over time Gain a deep understanding of essential web development principles, including HTTP, RESTful API design, JWT, authentication, authorization, and error handling Implement robust testing strategies to enhance the quality and reliability of your applications Deploy your Node.js applications to production environments using Docker and PM2 Who this book is for This book is for developers eager to learn Node.js swiftly and utilize it for web app development. Front-end developers looking to delve into back-end development or become full-stack developers using Node.js will also benefit from this book’s comprehensive coverage of topics. Before you get started with this book, you’ll need to be familiar with the basics of coding (JavaScript programming or another language), Git and/or GitHub, and front-end development, as these topics aren’t covered in the book.

Pro Express.js
Pro Express.js

Author: Azat Mardan

Publisher: Apress

Published: 2014-12-26

Total Pages: 352

ISBN-13: 1484200373

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Pro Express.js is for the reader who wants to quickly get up-to-speed with Express.js, the flexible Node.js framework. Author Azat Mardan clearly explains how to start developing with Express.js with a basic 'Hello World', and then delves into a deep API reference, before looking at common and abstract development problems. Lastly, you will learn how to build a series of real-world apps in order to cement your knowledge. In order to get the best from this book, you will be familiar with Node.js scripts and able to install packages using npm. In the deep API reference, each aspect of the Express.js API is explained clearly with a simple exercise to demonstrate its usage. This includes configuration, settings and environments; different middleware and its uses; templating engines; extracting parameters and routing; request and response; error handling; and running an app. In the next part you'll delve into abstraction, streams, authentication, multithreading, Socket.io, security, and more complex modules. You will also learn about smaller frameworks built using Express.js, such as Sails.js, and Derby. Finally you'll build real-world apps including a REST API, Todo App, and Instagram gallery. Express.js is used by a range of well-known companies such as MySpace and Storify, and it's becoming more and more likely that it'll be a required skill for new developers. With this book you can skip learning via complicated documentation, and get the information from a developer who's been using Express.js for long enough to explain things well. Add Pro Express.js to your library today.

Web Development with Node and Express
Web Development with Node and Express

Author: Ethan Brown

Publisher: "O'Reilly Media, Inc."

Published: 2014-07

Total Pages: 331

ISBN-13: 1491902302

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Learn how to build dynamic web applications with Express, a key component of the Node/JavaScript development stack. In this hands-on guide, author Ethan Brown teaches you the fundamentals through the development of a fictional application that exposes a public website and a RESTful API. You’ll also learn web architecture best practices to help you build single-page, multi-page, and hybrid web apps with Express. Express strikes a balance between a robust framework and no framework at all, allowing you a free hand in your architecture choices. With this book, frontend and backend engineers familiar with JavaScript will discover new ways of looking at web development. Create webpage templating system for rendering dynamic data Dive into request and response objects, middleware, and URL routing Simulate a production environment for testing and development Focus on persistence with document databases, particularly MongoDB Make your resources available to other programs with RESTful APIs Build secure apps with authentication, authorization, and HTTPS Integrate with social media, geolocation, and other third-party services Implement a plan for launching and maintaining your app Learn critical debugging skills This book covers Express 4.0.

Irresistible APIs
Irresistible APIs

Author: Kirsten Hunter

Publisher: Simon and Schuster

Published: 2016-09-16

Total Pages: 367

ISBN-13: 1638353441

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Summary A Web API is a platform with a web-style interface developers can use to implement functionality. Well-designed APIs feel like a natural extension of the application, rather than just a new interface into the backend database. Designing Web APIs based on use cases allows an organization to develop irresistible APIs, which developers can consume easily and which support the business values of that organization. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology It takes a village to deliver an irresistible web API. Business stakeholders look for an API that works side-by-side with the main product to enhance the experience for customers. Project managers require easy integration with other products or ways for customers to interact with your system. And, developers need APIs to consistently interoperate with external systems. The trick is getting the whole village together. This book shows you how. About the Book Irresistible APIspresents a process to create APIs that succeed for all members of the team. In it, you'll learn how to capture an application's core business value and extend it with an API that will delight the developers who use it. Thinking about APIs from the business point of view, while also considering the end-user experience, encourages you to explore both sides of the design process and learn some successful biz-to-dev communication patterns. Along the way, you'll start to view your APIs as part of your product's core value instead of just an add-on. What's Inside Design-driven development Developing meaningful use cases API guiding principles How to recognize successful APIs About the Reader Written for all members of an API design team, regardless of technical level. About the Author Kirsten Hunter is an API evangelist who helps developers and business stakeholders understand, design, and deliver amazing APIs. Table of Contents UNDERSTANDING WEB APIs What makes an API irresistible? Working with web APIs API First Web services explained DESIGNING WEB APIs Guiding principles for API design Defining the value for your API Creating your schema model Design-driven development Empowering your developers

Test-Driven Development with Python
Test-Driven Development with Python

Author: Harry Percival

Publisher: "O'Reilly Media, Inc."

Published: 2017-08-02

Total Pages: 554

ISBN-13: 1491958650

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By taking you through the development of a real web application from beginning to end, the second edition of this hands-on guide demonstrates the practical advantages of test-driven development (TDD) with Python. You’ll learn how to write and run tests before building each part of your app, and then develop the minimum amount of code required to pass those tests. The result? Clean code that works. In the process, you’ll learn the basics of Django, Selenium, Git, jQuery, and Mock, along with current web development techniques. If you’re ready to take your Python skills to the next level, this book—updated for Python 3.6—clearly demonstrates how TDD encourages simple designs and inspires confidence. Dive into the TDD workflow, including the unit test/code cycle and refactoring Use unit tests for classes and functions, and functional tests for user interactions within the browser Learn when and how to use mock objects, and the pros and cons of isolated vs. integrated tests Test and automate your deployments with a staging server Apply tests to the third-party plugins you integrate into your site Run tests automatically by using a Continuous Integration environment Use TDD to build a REST API with a front-end Ajax interface

Node Cookbook
Node Cookbook

Author: Bethany Griggs

Publisher: Packt Publishing Ltd

Published: 2020-11-25

Total Pages: 512

ISBN-13: 1838554572

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Discover practical recipes to get to grips with Node.js concepts and programming models for delivering a scalable server-side for your applications Key FeaturesImplement practical solutions for scaling, securing, and testing your Node.js web apps effectivelyBuild and deploy scalable microservices architecture with the power of Node.js 14Discover techniques for debugging and testing Node.js applicationsBook Description A key technology for building web applications and tooling, Node.js brings JavaScript to the server enabling full-stack development in a common language. This fourth edition of the Node Cookbook is updated with the latest Node.js features and the evolution of the Node.js framework ecosystems. This practical guide will help you to get started with creating, debugging, and deploying your Node.js applications and cover solutions to common problems, along with tips to avoid pitfalls. You'll become familiar with the Node.js development model by learning how to handle files and build simple web applications and then explore established and emerging Node.js web frameworks such as Express.js and Fastify. As you advance, you'll discover techniques for detecting problems in your applications, handling security concerns, and deploying your applications to the cloud. This recipe-based guide will help you to easily navigate through various core topics of server-side web application development with Node.js. By the end of this Node book, you'll be well-versed with core Node.js concepts and have gained the knowledge to start building performant and scalable Node.js applications. What you will learnUnderstand the Node.js asynchronous programming modelCreate simple Node.js applications using modules and web frameworksDevelop simple web applications using web frameworks such as Fastify and ExpressDiscover tips for testing, optimizing, and securing your web applicationsCreate and deploy Node.js microservicesDebug and diagnose issues in your Node.js applicationsWho this book is for The book is for web developers who have knowledge of JavaScript and want to gain a broad understanding of Node.js concepts for server-side development.

Building Enterprise JavaScript Applications
Building Enterprise JavaScript Applications

Author: Daniel Li

Publisher: Packt Publishing Ltd

Published: 2018-09-29

Total Pages: 752

ISBN-13: 1788472918

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Strengthen your applications by adopting Test-Driven Development (TDD), the OpenAPI Specification, Continuous Integration (CI), and container orchestration. Key FeaturesCreate production-grade JavaScript applications from scratchBuild microservices and deploy them to a Docker container for scaling applicationsTest and deploy your code with confidence using Travis CIBook Description With the over-abundance of tools in the JavaScript ecosystem, it's easy to feel lost. Build tools, package managers, loaders, bundlers, linters, compilers, transpilers, typecheckers - how do you make sense of it all? In this book, we will build a simple API and React application from scratch. We begin by setting up our development environment using Git, yarn, Babel, and ESLint. Then, we will use Express, Elasticsearch and JSON Web Tokens (JWTs) to build a stateless API service. For the front-end, we will use React, Redux, and Webpack. A central theme in the book is maintaining code quality. As such, we will enforce a Test-Driven Development (TDD) process using Selenium, Cucumber, Mocha, Sinon, and Istanbul. As we progress through the book, the focus will shift towards automation and infrastructure. You will learn to work with Continuous Integration (CI) servers like Jenkins, deploying services inside Docker containers, and run them on Kubernetes. By following this book, you would gain the skills needed to build robust, production-ready applications. What you will learnPractice Test-Driven Development (TDD) throughout the entire bookUse Cucumber, Mocha and Selenium to write E2E, integration, unit and UI testsBuild stateless APIs using Express and ElasticsearchDocument your API using OpenAPI and SwaggerBuild and bundle front-end applications using React, Redux and WebpackContainerize services using DockerDeploying scalable microservices using KubernetesWho this book is for If you're a JavaScript developer looking to expand your skillset and become a senior JavaScript developer by building production-ready web applications, then this book is for you.