De-flake unit tests

Author: orchetect

.swiftpm/xcode/xcshareddata/xcschemes/OSCKit-CI.xcscheme

@@ -82,7 +82,8 @@
             </BuildableReference>
          </TestableReference>
          <TestableReference
-            skipped = "NO">
+            skipped = "NO"
+            parallelizable = "NO">
             <BuildableReference
                BuildableIdentifier = "primary"
                BlueprintIdentifier = "OSCKitTests"

Tests/OSCKitTests/OSCServer Tests.swift

@@ -31,7 +31,7 @@ struct OSCServer_Tests {
     }
 
     /// Ensure rapidly received messages are dispatched in the order they are received.
-    @Test(arguments: 0 ... 10)
+    @MainActor @Test(arguments: 0 ... 10)
     func messageOrdering(iteration: Int) async throws {
         _ = iteration // argument value not used, just a mechanism to repeat the test X number of times
 
@@ -83,7 +83,7 @@ struct OSCServer_Tests {
     }
 
     /// Offline stress-test to ensure a large volume of OSC packets are received and dispatched in order.
-    @Test
+    @MainActor @Test
     func stressTestOffline() async throws {
         let server = OSCServer()
 
@@ -126,7 +126,7 @@ struct OSCServer_Tests {
     }
 
     /// Online stress-test to ensure a large volume of OSC packets are received and dispatched in order.
-    @Test
+    @MainActor @Test
     func stressTestOnline() async throws {
         let isFlakey = !isSystemTimingStable()
 

Tests/OSCKitTests/OSCSocket Tests.swift

@@ -31,7 +31,7 @@ struct OSCSocket_Tests {
     }
 
     /// Ensure rapidly received messages are dispatched in the order they are received.
-    @Test(arguments: 0 ... 10)
+    @MainActor @Test(arguments: 0 ... 10)
     func messageOrdering(iteration: Int) async throws {
         _ = iteration // argument value not used, just a mechanism to repeat the test X number of times
 
@@ -83,7 +83,7 @@ struct OSCSocket_Tests {
     }
 
     /// Offline stress-test to ensure a large volume of OSC packets are received and dispatched in order.
-    @Test
+    @MainActor @Test
     func stressTestOffline() async throws {
         let socket = OSCSocket(
             localPort: nil,
@@ -135,7 +135,7 @@ struct OSCSocket_Tests {
     }
 
     /// Online stress-test to ensure a large volume of OSC packets are received and dispatched in order.
-    @Test
+    @MainActor @Test
     func stressTestOnline() async throws {
         let isFlakey = !isSystemTimingStable()