Testing Node.js Applications
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Testing Node.js Applications

About the Book

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. 

About the Author

Table of Contents

  • Objectives — Why, What and How to test
  • Setup — Making testing environment suitable for work
  • Workflow — Automation Tools for productivity
  • Project Layout — Conventions for `nodejs` Projects
  • Modularization — Transitioning to small modules
  • Servers — Strategies to test `nodejs` servers.
  • Routes — Testing Authenticated REST endpoints
  • Configuration — Tuning depending on environment
  • Middleware — Testing Middleware in isolation
  • Controllers — Testing Route Controller in isolation
  • Utility Libraries — Starting from a blank slate
  • Async - Callback — Strategies Mock Callback Functions
  • Async - Promises — Strategies to Mock Promise
  • Async - Streams — Strategies to Mock Streams
  • Models — Testing Models without hitting the database
  • Services — The need for a Service Layer
  • WebSocket — Strategies to Mock WebSocket Server
  • Background Jobs — Mocking long running tasks
  • Addendum — Maintaining `nodejs` at scale
  • References — and reading list

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