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Test-Driven iOS Development with Swift 4

You're reading from   Test-Driven iOS Development with Swift 4 Write Swift code that is maintainable, flexible, and easily extensible

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Product type Paperback
Published in Oct 2017
Publisher Packt
ISBN-13 9781788475709
Length 222 pages
Edition 3rd 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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Toc

Connecting parts

We will now put the different parts together and implement transitions between them. We need tests for the initial view that is shown after the app is started and for navigating from this view to the other two views. The tests have to ensure that the view controllers have passed the data they need to populate their UIs.

The initial view controller

When you build and run the app now on the simulator, you will only see a black screen. The reason for that is we haven't specified which screen the app should show after it is started. Let's write a test for this. Because this is a test about the storyboard, add iOS | Source | Unit Test Case Class to the test target and call it StoryboardTests. Import the...

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