With Examples in JavaScript
Roy Osherove
簡介
The Art of Unit Testing, Third Edition guides you step by step from your first simple unit tests to building complete test sets that are maintainable, readable, and trustworthy. Now with examples using JavaScript and Node, this expanded third edition teaches you to write unit tests for async and observable code, as well as methods of faking functions, modules and refactorings. You’ll get to grips with complex subjects such as mocks and stubs, explore how to handle tricky legacy codebases, and save yourself time with tests that function for both frontend and backend applications. The Art of Unit Testing, Third Edition is an essential guide for any unit tester who wants to feel confident writing code that’s easier to create, maintain, and adapt.
what's inside
Creating readable, maintainable, and trustworthy tests
Working with fakes, stubs, mock objects, and isolation (mocking) frameworks
Simple dependency injection techniques
Refactoring legacy code
