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Building a Weather Application From Scratch
Exposing Gaps in the Test Suite
Building a Weather Application From Scratch
Download Your Free Copy of
The Missing Manual
for Swift Development
The Missing Manual
for Swift Development
The Guide I Wish I Had When I Started Out
Join 20,000+ Developers Learning About Swift Development
Download Your Free CopyThe interface of the RootViewModel
class shows that we only need to unit test the initializer and the refresh()
method. I explained earlier why I don't unit test the initializer and, in the previous episodes, we unit tested the refresh()
method. Does that mean that the test suite now completely covers the RootViewModel
class? The answer is no. This is a common mistake developers make. In this episode, we collect code coverage data to expose the gaps in the test suite.
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