Browse Library
Sign In Start Free Trial
Close icon Search icon
Account
Browse Library Advanced Search Sign In Start Free Trial

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying PhantomJS Cookbook
  • Table Of Contents Toc
  • Feedback & Rating feedback
PhantomJS Cookbook

PhantomJS Cookbook

By : Friesel
4.2 (5)
Buy this Book
close
close
PhantomJS Cookbook

PhantomJS Cookbook

4.2 (5)
By: Friesel
Buy this Book

Overview of this book

A task-based guide that provides solutions to real-world test automation problems. This book is intended for web development professionals who want to integrate PhantomJS into their development and testing workflows. If you are a web developer looking to run automated unit tests while you work, or perhaps you are a QA engineer looking for a fast test automation utility, then this book is perfect for you. Some prior knowledge of JavaScript would be helpful.
Table of Contents (10 chapters)
close
close
close
Preface
Icon
Preface
Icon
What this book covers
Icon
What you need for this book
Icon
Who this book is for
Icon
Conventions
Icon
Reader feedback
Icon
Customer support
Lock Free Chapter
1
1. Getting Started with PhantomJS
Icon
1. Getting Started with PhantomJS
Icon
Introduction
Icon
Installing PhantomJS
Icon
Launching the PhantomJS REPL
Icon
Running a PhantomJS script
Icon
Running a PhantomJS script with arguments
Icon
Running PhantomJS with cookies
Icon
Running PhantomJS with a disk cache
Icon
Running PhantomJS with a JSON configuration file
Icon
Debugging a PhantomJS script
2
2. PhantomJS Core Modules
Icon
2. PhantomJS Core Modules
Icon
Introduction
Icon
Inspecting the version at runtime
Icon
Managing cookies with the phantom object
Icon
Specifying a path for external scripts
Icon
Setting up a global PhantomJS error handler
Icon
Controlling the exit status of a PhantomJS script
Icon
Inspecting command-line arguments
Icon
Inspecting system environment variables
Icon
Saving a file from a PhantomJS script
Icon
Reading a file from PhantomJS
Icon
Creating a custom module for PhantomJS
Icon
Loading custom modules in PhantomJS
3
3. Working with webpage Objects
Icon
3. Working with webpage Objects
Icon
Introduction
Icon
Creating a web page instance in PhantomJS with the webpage module
Icon
Opening a URL within PhantomJS
Icon
Generating a POST request from PhantomJS
Icon
Inspecting page content from a PhantomJS script
Icon
Including external JavaScript on the page
Icon
Recording debugger messages
Icon
Simulating mouse clicks in PhantomJS
Icon
Simulating keyboard input in PhantomJS
Icon
Simulating scrolling in PhantomJS
Icon
Simulating mouse hovers in PhantomJS
Icon
Blocking CSS from downloading
Icon
Causing images to fail randomly
Icon
Submitting Ajax requests from PhantomJS
Icon
Working with WebSockets in PhantomJS
4
4. Unit Testing with PhantomJS
Icon
4. Unit Testing with PhantomJS
Icon
Introduction
Icon
Running Jasmine unit tests with PhantomJS
Icon
Using TerminalReporter for unit testing in PhantomJS
Icon
Creating a Jasmine test runner for PhantomJS and every other browser
Icon
Running Jasmine unit tests with Grunt
Icon
Watching your tests during development with Grunt
Icon
Running Jasmine unit tests with the Karma test runner
Icon
Generating code coverage reports with Istanbul and the Karma test runner
Icon
Running Jasmine unit tests with Karma and PhantomJS from WebStorm
Icon
Running QUnit tests with PhantomJS
Icon
Running Mocha unit tests with PhantomJS
5
5. Functional and End-to-end Testing with PhantomJS
Icon
5. Functional and End-to-end Testing with PhantomJS
Icon
Introduction
Icon
Running Selenium tests with PhantomJS and GhostDriver
Icon
Using WebdriverJS as a Selenium client for PhantomJS
Icon
Adding Poltergeist to a Capybara suite
Icon
Taking screenshots during tests with Poltergeist
Icon
Simulating precise mouse clicks with Poltergeist
Icon
Installing CasperJS
Icon
Interacting with web pages using CasperJS
Icon
End-to-end testing with CasperJS
Icon
Exporting test results from CasperJS in the XUnit format
Icon
Detecting visual regressions using PhantomCSS
6
6. Network Monitoring and Performance Analysis
chevron up
Icon
6. Network Monitoring and Performance Analysis
Icon
Introduction
Icon
Generating HAR files from PhantomJS
Icon
Listing CSS properties
Icon
Generating an appcache manifest
Icon
Executing a simple performance analysis
Icon
Executing a detailed performance analysis
Icon
Executing a YSlow performance analysis with a custom ruleset
Icon
Automating performance analysis with YSlow and PhantomJS
7
7. Generating Images and Documents with PhantomJS
Icon
7. Generating Images and Documents with PhantomJS
Icon
Introduction
Icon
Rendering images from PhantomJS
Icon
Saving images as Base64 from PhantomJS
Icon
Rendering and rasterizing SVGs from PhantomJS
Icon
Generating clipped screenshots from PhantomJS
Icon
Saving a web page from PhantomJS as a PDF
Icon
Applying custom headers and footers to PDFs generated from PhantomJS
Icon
Testing responsive designs with PhantomJS
8
8. Continuous Integration with PhantomJS
Icon
8. Continuous Integration with PhantomJS
Icon
Introduction
Icon
Setting up PhantomJS in a CI environment
Icon
Generating JUnit reports
Icon
Generating TAP reports
Icon
Setting up a fully covered project in CI with PhantomJS
9
Index
Icon
Index

Generating an appcache manifest

This recipe expands on our usage of confess.js and shows how to use it to generate an application cache (appcache) manifest for our web applications.

Getting ready

To run this recipe, we will need a target URL. We will use confess.js to analyze the site and produce an appcache manifest.

Note

Details about how to obtain confess.js are included in the Listing CSS properties recipe earlier in this chapter.

Lastly, the script in this recipe runs against the demo site that is included with the book's sample code repository. To run that demo site, we must have Node.js installed. In a separate terminal, change to the phantomjs-sandbox directory (in the sample code's directory), and start the app with the following command:

node app.js

How to do it…

With the Node.js demo app running, make sure we are in the root directory for the book's sample code, and enter the following on the command line:

phantomjs lib/confess/confess.js http://localhost:3000/appcache-demo appcache...
Visually different images
CONTINUE READING
83
Tech Concepts
36
Programming languages
73
Tech Tools
Icon Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.
Icon Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.
Icon 50+ new titles added per month and exclusive early access to books as they are being written.
PhantomJS Cookbook
End of Section 6
Next Section
notes
bookmark Notes and Bookmarks search Search in title playlist Add to playlist font-size Font size

Change the font size

margin-width Margin width

Change margin width

day-mode Day/Sepia/Night Modes

Change background colour

Close icon Search
Country selected
Close icon Your notes and bookmarks

Confirmation

Modal Close icon
claim successful
Order Page Read Now

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY

Submit Your Feedback

Modal Close icon
Modal Close icon
Modal Close icon