By Enrique Amodeo
About This Book
- Master the preferred checking out instruments within the JavaScript surroundings, equivalent to CucumberJS, Mocha, SinonJS, and more.
- Learn how Behavior-driven improvement can assist to write down software program that's extra modular and has much less defects.
- Avoid universal error in trying out, simplify your try out suites, and cause them to extra maintainable utilizing a truly pragmatic method of BDD.
Who This ebook Is For
TThis booklet is perfect for any JavaScript developer who's attracted to generating well-tested code. when you've got no previous adventure with trying out, Node.js, or the other device, don't worry, as they are going to be defined from scratch.
What you are going to Learn
- Understand the elemental options of BDD and the way it really is diversified from vintage unit testing
- Divide your method into diverse modules that may be validated individually, yet while no longer falling into the catch of unit testing
- Use Mocha, Sinon.JS, and Chai to jot down expressive BDD features
- Implement Cucumber.js to automate checks written in Gherkin in order that your stakeholders can comprehend them
- Discover the way to attempt asynchronous platforms, both according to callbacks or promises
- Test a RESTful net API and a wealthy UI utilizing WebDriverJS and Protractor
- Refactor and preserve your try code base maintainable utilizing top practices and styles resembling PageObject
In Detail
JavaScript isn't just popular to create beautiful consumer interfaces for the internet, yet with the arrival of Node.js, it's also changing into a really well known and strong language to jot down server-side functions. utilizing behavior-driven improvement and a few universal checking out styles and top practices, it is possible for you to to prevent those traps.
This publication will provide help to do BDD in a pragmatic manner. we are going to commence with a simple advent of what BDD is and why the classical method of checking out has failed. Afterwards, we are going to dive without delay into an advent to Node.js, Mocha, and Sinon.JS. eventually, we are going to hide extra complicated matters reminiscent of the best way to write a quick and powerful try suite for a RESTful net API, and the way to do a similar with a wealthy UI utilizing Cucumber.js and Protractor.
This e-book provides you with nice perception into easy methods to architect your approach to make it extra testable and modular, yet whilst keep away from the nightmare of abusing mock objects.
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Learning Behavior-driven Development with JavaScript by Enrique Amodeo
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