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Mastering Angular Components

You're reading from   Mastering Angular Components Build component-based user interfaces with Angular

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Product type Paperback
Published in Jul 2018
Publisher Packt
ISBN-13 9781788293532
Length 402 pages
Edition 2nd Edition
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Author (1):
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Gion Kunz Gion Kunz
Author Profile Icon Gion Kunz
Gion Kunz
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Table of Contents (12) Chapters Close

Preface 1. Component-Based User Interfaces FREE CHAPTER 2. Ready, Set, Go! 3. Dealing with Data and State 4. Thinking in Projects 5. Component-Based Routing 6. Keeping up with Activities 7. Components for User Experience 8. Time Will Tell 9. Spaceship Dashboard 10. Putting Things to the Test 11. Other Books You May Enjoy

An introduction to Jasmine and Karma

Jasmine is a very simple testing framework that comes with an API; it allows you to write Behavior-Driven Development (BDD) style tests. BDD is an agile software development process for defining specifications in a written format.

In BDD, we define that an agile user story consists of multiple scenarios. These scenarios closely relate to, or even replace, the acceptance criteria of a story. They define requirements on a higher level, and they are mostly written narratives. Each scenario consists of three parts:

  • Given: This part is used to describe the initial state of the scenario. The test code is where we perform all of the setup that is needed to execute the test scenario.
  • When: This part reflects the changes that we perform on the system being tested. Usually, this part consists of some API calls and actions that reflect the behavior of...
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