SwiftPM and Library Unit Testing

[SDGGiesbrecht (Jeremy David Giesbrecht)]

@paulb777

Is there a way to test on iOS targets using swift test and/or swift package generate-xcodeproj ?

Yes. See here:

Use SwiftPM to build iOS target

Latching onto the “library” keyword, and assuming a transient Xcode project file is allowed, that has already been possible for quite some time: swift package generate-xcodeproj xcodebuild build -sdk iphoneos -scheme 'MyPackage-Package' xcodebuild test -destination 'name=iPhone 8' -scheme 'MyPackage-Package' (but replace “MyPackage” with the actual package name declared in the manifest.)

Those instructions are for Xcode 10. I think Xcode 11 can infer more of the arguments on its own now, but I cannot remember which off the top of my head.