Download AngularJS Testing Cookbook by Simon Bailey PDF

By Simon Bailey

Put off risky code by means of taking keep watch over and realizing the way to attempt AngularJS applications

About This Book

Learn how you can construct a fantastic and extra trustworthy AngularJS codebase via test-driven improvement utilizing basically outlined recipes
Understand the way to organize and configure your improvement setting for unit and end-to-end checking out of AngularJS applications
Over 50 hands-on recipes that can assist you construct a superb beginning in AngularJS

Who This booklet Is For

This publication is meant for builders who've an knowing of the fundamental rules in the back of either AngularJS and test-driven improvement. You, as a developer, have an interest in casting off the terror relating to both introducing exams to an latest codebase or beginning out checking out on a clean AngularJS program. If you're a staff chief or a part of a QA group with the accountability of making sure complete try assurance of an program, then this ebook is perfect so that you can understand the total trying out scope required via your builders. even if you're new to or are good versed with AngularJS, this ebook will warrantly an entire knowing of your software code and support decrease the price of bugs.

What you'll Learn

Install and configure all required instruments and dependencies to start trying out your AngularJS application
Understand the anatomy of a unit try out and combine middle basics to start checking out AngularJS
Discover navigation and routing utilizing either the AngularJS router and the ui-router library
Explore how one can try controllers
Analyze try out directives and user-based interaction
Explain the makes use of of spies and try events
Test prone utilizing mocks and spies
Animate attempt instances, either synchronously and asynchronously

In Detail

AngularJS stepped as much as provide a finished option to frontend improvement with minimum dependencies and a transparent set of objectives.

This publication follows the AngularJS philosophy and gives information on easy methods to procedure trying out elements that make up the AngularJS framework. first and foremost of the e-book, you'll discover how you can configure your approach to run unit and end-to-end assessments. Following this, you'll familiarize yourself with basic ideas on trying out AngularJS with Jasmine. Then, you'll know how spies can aid you attempt your code with larger assurance and ease all through your software. the ultimate result's an AngularJS program that's validated with integrity, assisting facilitate a cleanser and extra trustworthy codebase.

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Additional resources for AngularJS Testing Cookbook

Sample text

Return { technique: function () { return 'breakbeat'; } }; }); 42 Chapter 2 2. Now, take a look at this example spec that tests the service. Note that we have injected the hiphop module and assigned the injected deejays service to a variable so we can reference it within our tests. toBe('DJ Kool Herc'); }); }); Running this spec with Jasmine will display the following results. Note that there is a log in the console window in the screenshot. This simply demonstrates that the scratch instance is actually run, giving us the console log.

Js, press Enter to accept the default option of no. 6. When you are prompted to automatically capture any browsers, press Enter twice to accept the default option of Chrome. 7. Next, at the prompt to define source file location, press Enter to accept the default option of an empty string. 8. At the prompt to define file patterns to exclude, press Enter to accept the default option of an empty string. 9. Finally, you will be prompted for Karma to watch for file changes so press Enter to accept the default option of yes.

2. Next, let's use the debugger statement to suspend the browser at a specific point of execution. Navigate to a specific point in your code and add the debugger; statement. The debugger; statement suspends execution and is similar to setting a breakpoint in your code. If your browser supports the statement, then on reload you should be able to navigate through the call stack in your browser console. 3. Following this, we can actually interact with the scope of an element in the browser console by first retrieving an element using the document querySelector method and then wrapping the result in the AngularJS element function.

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