Tests

Fix bug "If shiftup results in b#, octave is wrong" #75

Job	Run time
Test / Create Swift Test Matrix	3s
Test / xcodebuild test (ios, swift 5.3)	15m 38s
Test / xcodebuild test (ios, swift 5.6)	10m 39s
Test / swift test (macos, swift 5.3)	15m 33s
Test / swift test (macos, swift 5.6)	8m 52s
Test / xcodebuild test (tvos, swift 5.3)	13m 29s
Test / xcodebuild test (tvos, swift 5.6)	11m 0s
Test / xcodebuild test (watchos, swift 5.6)	9m 43s
Test / swift test (linux, swift 5.3)	3m 42s
Test / swift test (linux, swift 5.6)	1m 53s
Build TonicDemo (iOS) (Xcode 13.2)	4m 21s
Build TonicDemo (iOS) (Xcode 13.4)	4m 5s
Build TonicDemo (macOS) (Xcode 13.2)	3m 8s
Build TonicDemo (macOS) (Xcode 13.4)	2m 0s
Send Notification	0s
	1h 44m 6s

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