Intro to Unit Testing in Swift
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Unit Testing in Swift is a fundamental skill that will save you from errors and regressions. In this video I tell you what Unit Tests are and discuss the benefits of writing them. Then I show you a real example in code using a Tip Calculator app and then we discuss if writing Unit Tests is worth it for your project.
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Timestamps:
0:00 - What are Unit Tests?
1:40 - Benefits of Unit Tests
3:15 - Unit Test code example begins
4:55 - Add Test Target to project & files
6:55 - First Unit Test (Happy Path)
11:04 - Unit Test for negative number
15:12 - Tests aren't always worth it - here's why
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