December 2018
Intermediate to advanced
414 pages
10h 19m
English
Content preview from Hands-On Design Patterns with Swift
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The importance of UI testing
It's common thinking that the tests that use the UI are generally slow and brittle, and difficult to write and maintain. Nevertheless, UI testing is a practice that is useful to consider when designing the test strategy for developing a software. A few years ago, Mike Cohn defined the Agile Testing Pyramid in his book Succeeding with Agile: Software Development Using Scrum, which describe the types of tests, and how many are required for each type of implement action to be effective:
- Unit tests: These are the basement, they are quick to run, can be exhaustive, can cover all the classes in the app, and we should write as many as possible.
- Service tests: In the middle, these are connected to a service layer, the ...
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