Get up to 80 % extra points for free! More info:

Lesson 11 - Unit tests of Commercial Applications III

In the previous lesson, Unit tests of Commercial Applications II, we tested random value generators, database wrappers, and learned how to assert multiple exceptions. We'll finish the overview of the commercial unit test samples with today's lesson. We're going to show how to simulate a form submission, including file attachments, and how to compare generated images against the original image patterns.

Testing forms

If you use a custom library to handle forms, you can't avoid testing it. Forms are the backbone of web applications' functionality, and it should be guaranteed by tests that they are handled well. As an illustration, a simple test of the CheckBox form control follows. The control is represented by a class of the same name. CheckBox instances can be added to a Form class instance, which then renders and processes the entire form.


 

...End of the preview...
Continue further

You will gain knowledge worth hundreds of thousands for a few crowns

You've come here and that's great! We believe that the first lessons showed you something new and useful
Do you want to continue the course? Go to the premium section.

Buy this course

Buy all currently available lessons with exercise submitting and other features for just $41.94
Current account balance $0
By buying this package, you'll have access to all 23 articles (23 lessons) in this course.

Before buying this article, you have to buy the previous one

This article is licensed: Premium III, by buying this article, you agree with the terms of use.

What will you get from us in the next lessons?
  • Unlimited and permanent access to individual lessons.
  • High quality IT knowledge.
  • Skills to help you get your dream and well-paid job.

Article description

Requested article covers this content:

In this tutorial, we'll learn how to submit forms using PHPUnit, including simulating file uploads. We'll show you how to assert images with tolerance.

You gain credits by supporting our network. This is done by sending a helpful amount of money to support the site, or by creating content for the network.

Article has been written for you by David Capka Hartinger
Avatar
The author is a programmer, who likes web technologies and being the lead/chief article writer at ICT.social. He shares his knowledge with the community and is always looking to improve. He believes that anyone can do what they set their mind to.
Unicorn university David learned IT at the Unicorn University - a prestigious college providing education on IT and economics.
Activities