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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
Languages
Tools
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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

Testing components in action

In the previous topic, we learned about the Testbed utility class, and how to use it to test components in an isolated testing environment. We learned about the inject and async helpers, as well as how to mock components and services.

Now, let's use this knowledge to work on our tests for the efforts component. If you take a look at the template of our efforts component, you'll remember that we rely on two child components:

  • Duration: The two duration components within the template are used to enter both the duration values for estimated as well as effective efforts spent on tasks. It's a good idea to mock out that component when you want to perform tests on the efforts component. The duration component itself relies on the rather complex editor component.
  • Efforts Timeline: As it is a purely graphical component to represent our task...
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