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Test-Driven iOS Development with Swift

You're reading from   Test-Driven iOS Development with Swift Write maintainable, flexible, and extensible code using the power of TDD with Swift 5.5

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Product type Paperback
Published in Apr 2022
Publisher Packt
ISBN-13 9781803232485
Length 280 pages
Edition 4th Edition
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Author (1):
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Dr. Dominik Hauser Dr. Dominik Hauser
Author Profile Icon Dr. Dominik Hauser
Dr. Dominik Hauser
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Table of Contents (17) Chapters Close

Preface 1. Section 1 –The Basics of Test-Driven iOS Development
2. Chapter 1: Your First Unit Tests FREE CHAPTER 3. Chapter 2: Understanding Test-Driven Development 4. Chapter 3: Test-Driven Development in Xcode 5. Section 2 –The Data Model
6. Chapter 4: The App We Are Going to Build 7. Chapter 5: Building a Structure for ToDo Items 8. Chapter 6: Testing, Loading, and Saving Data 9. Section 3 –Views and View Controllers
10. Chapter 7: Building a Table View Controller for the To-Do Items 11. Chapter 8: Building a Simple Detail View 12. Chapter 9: Test-Driven Input View in SwiftUI 13. Section 4 –Networking and Navigation
14. Chapter 10: Testing Networking Code 15. Chapter 11: Easy Navigation with Coordinators 16. Other Books You May Enjoy

A list of to-do items

When starting the app (the one we are going to build), the user sees a list of to-do items on the screen of their iOS device. The items in the list consist of a title, an optional location, and the due date. New items can be added to the list by using an add (+) button, which is shown in the navigation bar of the view. The task list view will look like this:

Figure 4.1 – A list of to-do items

As a user, I have the following requirements:

  • I want to see a list of to-do items when I open the app.
  • I want to add to-do items to the list.

In a to-do list app, the user will obviously need to be able to check off items when they are finished. The checked items are shown below the unchecked items, and it is possible to uncheck them again. The app uses the Delete button in the UI of the table view to check and uncheck items. Checked items will be put at the end of the list in a section with the Done header. The UI for the...

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