SwiftUI Unit Testing Setup Made EASY

How to unit test in SwiftUI. Learn how to properly setup you SwiftUI app for unit testing.

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Code:

Add this code in a new file or to your `AppNameApp.swift` file to isolate your app code during unit testing.

```
@main
struct AppLauncher {
static func main() throws {
if NSClassFromString("XCTestCase") == nil {
Your App's App Name.main()
} else {
TestApp.main()
}
}
}

struct TestApp: App {
var body: some Scene {
WindowGroup { Text("Running Unit Tests...") }
}
}

```


Video Links
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⏰ Timecodes ⏰
00:00 - Intro
00:08 - Issue with unit testing SwiftUI
02:11 - Creating a test application
02:56 - Creating the AppLauncher
04:35 - Benefits of a test app


#swift, #ios #development, #software, #swiftui, #unittests


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StemFoxIO posts videos to help you become a better, more efficient iOS developer.