Download AngularJS Testing Cookbook by Simon Bailey PDF

By Simon Bailey

Dispose of risky code via taking regulate and realizing tips to try AngularJS applications

About This Book

Learn tips to construct an outstanding and extra trustworthy AngularJS codebase via test-driven improvement utilizing in actual fact outlined recipes
Understand find out how to arrange and configure your improvement atmosphere for unit and end-to-end trying out of AngularJS applications
Over 50 hands-on recipes that can assist you construct a pretty good beginning in AngularJS

Who This publication Is For

This ebook is meant for builders who've an figuring out of the fundamental rules in the back of either AngularJS and test-driven improvement. You, as a developer, have an interest in removing the terror regarding both introducing checks to an current codebase or beginning out trying out on a clean AngularJS software. If you're a crew chief or a part of a QA group with the accountability of making sure complete try assurance of an program, then this booklet is perfect that you can understand the whole checking out scope required by means of your builders. no matter if you're new to or are good versed with AngularJS, this booklet will warrantly a whole realizing of your program code and aid decrease the price of bugs.

What you are going to Learn

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

In Detail

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

This e-book follows the AngularJS philosophy and gives suggestions on the right way to method checking out parts that make up the AngularJS framework. firstly of the booklet, you'll discover find out how to configure your method to run unit and end-to-end checks. Following this, you'll get to grips with basic rules on checking out AngularJS with Jasmine. Then, you'll know how spies can help you try out your code with better insurance and straightforwardness all through your program. the ultimate result's an AngularJS software that's verified with integrity, supporting facilitate a purifier and extra trustworthy codebase.

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Sample text

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. 14 Chapter 1 The following screenshot shows you the steps discussed earlier: There's more… If you prefer not to install karma-cli globally, allowing for different versions and different projects, you can remove the –g syntax. bin/karma init See also ff The Running a simple test using Karma recipe 15 Setup and Configuration Running tests using Karma To save time and effort when manually running your tests, you can use a test runner.

We then add a karma target and provide the configFile created in step 4. Finally, we register a task with Grunt named test, which calls karma:unit and runs the unit tests. Chapter 1 The grunt-karma module supports configuring options for multiple targets, for example dev (development) and continuous (Continuous Integration). To use the continuous integration mode, use the singleRun option. In development, we can use the autoWatch option. For Continuous Integration option, use the following code: { singleRun: true, browsers: ['PhantomJS'] }, For Development option, use the following code: { autoWatch: true } ff End-to-end tests: Running the end-to-end tests with Protractor is slightly more complex due to the additional requirement of running HTTP and Selenium servers.

Com/karma-runner/ grunt-karma). We then add a karma target and provide the configFile created in step 4. Finally, we register a task with Grunt named test, which calls karma:unit and runs the unit tests. Chapter 1 The grunt-karma module supports configuring options for multiple targets, for example dev (development) and continuous (Continuous Integration). To use the continuous integration mode, use the singleRun option. In development, we can use the autoWatch option. For Continuous Integration option, use the following code: { singleRun: true, browsers: ['PhantomJS'] }, For Development option, use the following code: { autoWatch: true } ff End-to-end tests: Running the end-to-end tests with Protractor is slightly more complex due to the additional requirement of running HTTP and Selenium servers.

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