Certain things that require MIDI do not work on tvOS

Author: aure

Tests/SoundpipeAudioKitTests/AmplitudeEnvelopeTests.swift

@@ -1,5 +1,5 @@
 // Copyright AudioKit. All Rights Reserved. Revision History at http://github.com/AudioKit/AudioKit/
-
+#if !os(tvOS)
 import AudioKit
 import SoundpipeAudioKit
 import XCTest
@@ -102,3 +102,4 @@ class AmplitudeEnvelopeTests: XCTestCase {
         testMD5(audio)
     }
 }
+#endif

Tests/SoundpipeAudioKitTests/Generator Tests/MetalBarTests.swift

@@ -1,5 +1,5 @@
 // Copyright AudioKit. All Rights Reserved. Revision History at http://github.com/AudioKit/AudioKit/
-
+#if !os(tvOS)
 import AudioKit
 import SoundpipeAudioKit
 import XCTest
@@ -17,3 +17,4 @@ class MetalBarTests: XCTestCase {
         testMD5(audio)
     }
 }
+#endif

Tests/SoundpipeAudioKitTests/Generator Tests/PluckedStringTests.swift

@@ -1,5 +1,5 @@
 // Copyright AudioKit. All Rights Reserved. Revision History at http://github.com/AudioKit/AudioKit/
-
+#if !os(tvOS)
 import AudioKit
 import SoundpipeAudioKit
 import XCTest
@@ -19,3 +19,4 @@ class PluckedStringTests: XCTestCase {
         testMD5(audio)
     }
 }
+#endif